Happy Sys. Adm: Multidimensional arrays in Powershell. Today I want to talk a little about multidimensional arrays in Windows Powershell. Multidimensional arrays are one of the complex data types supported by Powershell. They can be used to dynamically store information in a volatile table without having it written to a real database in a file on the disk. ![]() A web site about system administration tasks. Windows, Unix, SQL, VMware, Openview, Linux resources, technical articles, tips, tricks and solutions. In that sense multidimensional arrays extend a lot the functionalities of simple arrays, which are oriented to storing just series of polymorphic values such as: Strings: ‘Apples’, ‘Peaches’, ‘Oranges’, ‘Apricots’Integers: 1,2,3,4,5.. Sergio’,’Leone’,’January’,3,1. Rome’. In fact you can imagine a multidimensional array like a table, with columns and rows, where each cell has its own index (i. To make things clear, let’s set- up a multidimensional array and let’s see how it can be used, for instance, to manage our employees coming and going. First let’s do some cleaning on our screen and let’s define a $emp_counter variable which we can later use to retrieve information about employees: clear- host write- host "==========STARTED==============" $emp_counter = $null. Ok, the game commences here. · Any ideas on what might be going on here? I've been fighting this thing off and on all week and for the time being have removed WSUS from GPO and am. · Solution: KB3148812 was recently replaced with KB3159706. Same thing happens after install. WSUS service won't start with the same message as posted above. We define here the desired array as a dynamic array. We go for the following syntax. This will result in an empty array named $employee_list. The drawback of an empty array such this is that each time you will perform an operation on it, such as adding a row, or just adding a single value, Windows Powershell will have to rebuild (by making a copy) the whole array to follow its structural modifications. And of course this would have a high impact on the performance of your script if thousands or even millions of operations are performed. Nonetheless an array with no predefined size will give us a greater flexibility. That’s why we call it a dynamic array in the end, or a jagged array to be more precise. We could also have start by defining a fixed size array (which is called a true multidimensional array) but in our example we don’t want to stick to a square matrix so we will not use the following command (but you are free to do so if you want to deeper explore arrays in Powershell): $employee_list = New- Object 'object[,]' 4,5. Now let’s check how Powershell sees this array object: write- host "===============================" write- host "Checking array information" write- host "===============================" $employee_list. The output is: Is. Public Is. Serial Name Base. Type. - -- -- -- - - -- -- -- - - -- - - -- -- -- -. True True Object[] System. Array. Now let’s add four rows, one for each of our new IT administrators: Tommy, Jonathan, Mario and Jeremy.$emp_counter ++ $employee_list += ,@($emp_counter, 'Tommy',7. Sysadm','Windows') $emp_counter ++ $employee_list += ,@($emp_counter, 'Jonathan',8. Sysadm','Unix') $emp_counter ++ $employee_list += ,@($emp_counter, 'Mario',6. DBA','Oracle') $emp_counter ++ $employee_list += ,@($emp_counter, 'Jeremy',7. DBA','MS SQL'). Now let’s run through the array to see its content row by row: write- host "===============================" write- host "Array filled with four rows" write- host "===============================" foreach($employee in $employee_list) { Write- host ($employee) }. Here’s the output: 1 Tommy 7. Sysadm Windows. 2 Jonathan 8. Sysadm Unix. 3 Mario 6. DBA Oracle. 4 Jeremy 7. DBA MS SQL. Each time we put a comma, we are like telling Powershell to start a new row in the multidimensional array. Here’s a graphical representation. As you can see, for the moment this jagged array resembles a square matrix with four rows and five columns. The first column is our subjective index, the second is the name, the third is the salary, the fourth is the role, and the fifth is the specialization. This was the easy part. Now let’s have a look at the different operations that can be performed on this scaring polymorphic multidimensional array. In particular, let’s see how to: Add a row to the jagged array. Add a row with a non standard number of values. Delete a row from the jagged array. Sort the content of the array by one known column. Doing these operations will show you the power of Powershell and of its data types!!! Let’s start with adding a full grown- up row for our new networking specialist, Bill: $employee_list += ,@($emp_counter,'Bill',8. Network','Cisco'). Here’s what we have now: write- host "===============================" write- host "Bill is hired" write- host "===============================" foreach($employee in $employee_list) { Write- host ($employee) }. The output is: 1 Tommy 7. Sysadm Windows. 2 Jonathan 8. Sysadm Unix. 3 Mario 6. DBA Oracle. 4 Jeremy 7. DBA MS SQL. 5 Bill 8. Network Cisco. Or graphically. Now let’s see how to add a row with a non standard number of values. For instance, our new employee Cedric has skills in both Windows and NAS worlds, so we will have six columns instead of five like for the others employees. This will change our array from a true multidimensional array to a jagged array (for more details on the difference between jagged arrays and true multidimensional arrays check this cool post.). We would add Cedric to our array this way: $employee_list += ,@($emp_counter,'Cedric',7. Sysadm','Windows','Netapp'). We get: write- host "===============================" write- host "Cedric Is hired" write- host "===============================" foreach($employee in $employee_list) { Write- host ($employee) }. The output will be: 1 Tommy 7. Sysadm Windows. 2 Jonathan 8. Sysadm Unix. 3 Mario 6. DBA Oracle. 4 Jeremy 7. DBA MS SQL. 5 Bill 8. Network Cisco. 6 Cedric 7. Sysadm Windows Netapp. Or to be more clear. As you can see, the array has extended to include one more column and its form is now irregular. Now let’s suppose that our firm is facing an economical crisis and we, the good managers, want to reduce our costs and keep earning more $$$. We could fire Tommy because Cedric is more convenient due to the fact that he has two competences: Windows and NAS. So, let’s have a look at how to delete the row for Tommy from our multidimensional array. As far as I know, no nice easy way to do this. We must go through a foreach() cycle and then overwrite the original array with all the rows except Tommy’s one, which we will have found and excluded using the classical - notmatch operator against field [1] : $employee_list_temp = @() Foreach($employee. If($employee. 2[1] –notmatch "Tommy") { $employee_list_temp += ,($employee. Tommy has left… ; -)" write- host "===============================" foreach($employee in $employee_list) { Write- host ($employee) }. We get: 2 Jonathan 8. Sysadm Unix. 3 Mario 6. DBA Oracle. 4 Jeremy 7. DBA MS SQL. 5 Bill 8. Network Cisco. 6 Cedric 7. Sysadm Windows Netapp. As you can see the row for Tommy has magically disappeared. The array first row is Jonathan’s one now. The last action we want to be able to perform is to sort the content of out multidimensional array. To do so, nothing better than the classical sort- object cmdlet using field number 2, which is the salary in ascending order in our case: $employee_list_by_wage = $employee_list | sort- object @{Expression={$_[2]}; Ascending=$true}. The information is stored in the object $employee_list_by_wage. We can now cycle in $employee_list_by_wage to get the list of our employees sorted by wage: write- host "===============================" write- host "Employees by salary" write- host "===============================" foreach($employee. Write- host ($employee. DONE================". The output will look like this: 3 Mario 6. DBA Oracle. 4 Jeremy 7. DBA MS SQL. 6 Cedric 7. Sysadm Windows Netapp. Jonathan 8. 00. 00 Sysadm Unix. Bill 8. 10. 00 Network Cisco. Here’s the graphical version. Ok guys, now you know the basics of multidimensional array handling in Powershell and you know how to add and remove elements from jagged arrays. Of course this script can be optimized, reorganized, compacted, but this is out of my scope. I just wanted to quickly demonstrate the ease with which Powershell manages data. I hope that you see my point of view. Powershellers, if you want to suggest any improvements or correction, you are warmly welcome to do so! SOLVED] WSUS console can't connect> > System. IO. IOException - - The handshake failed due to an unexpected packet format. This message is almost always an indication of a misconfiguration involving SSL. But neither IIS nor SSL are involved in the service starting up, so there could be multiple issues at work, or the IOException could be a manifestation of the service being broken. Not forgetting that this is a VMWare - > Hyper. V migration, but I'm a bit challenged to consider anything that a migration could impact at this level. Typically migration failures manifest as machine that won't boot.> > All I get from the event view is "Update Services failed its initialization and stopped" with an error 5. With respect to Event. ID 5. 07.. that's just a generic "Wsus. Service. Failed" message, so we're going to need to dig a bit deeper to find some WHY to the situation. All this gives us is the WHAT. However, per this guidance, let's start by running a wsusutil checkhealth and then looking in the App. Event. Log again for anything else of relevance..
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![]() How to install Android apps to your SD card by default. From the moment I walked into PC Richard and Son, I was greeted by a swarm of officious salesmen with kinetic personalities and avaricious appetites. These guys were hopeless to make a sell; they saw me as a delicious meal on a plate lined with credit cards and would stop at nothing to secure a deal. I briskly walked pass these guys and made my way to the file storage section. After all, I came here for one purpose: I wanted to augment the storage in my phone with a 3. GB micro. SD card. The integrated device storage simply wasn’t sufficient to quell my insatiable cravings for hi- res photos, HD videos and lossless audio. When the proverbial “belly” of my Galaxy S4’s distended until it wasn’t able to eat any more media, that’s when I knew I needed to upgrade. The problem. So I purchased the card, tore open the box and popped it into my phone. You can confirm your Galaxy S4 detects the memory card by: Swiping down from the top of the screen with your index finger. Tapping the Settings cog. Touching the More tab and then flicking down to Storage. In addition, I suggest touching Format SD card on new SD cards before trying to save stuff to them. Obviously, the time needed to format your SD card is contingent on its size; however, it shouldn’t last longer than a few minutes. After I had my card in place, I thought every app I installed in the future would automatically save itself to the SD card. I was wrong. In addition, I couldn’t figure out how to move my existing apps over to the SD card. In this guide, I’m going to show you how to move your apps over to the SD card and also change the behavior of your phone so that it saves new apps there by default. Keep in mind that you shouldn’t move every app just because you can. I suggest restricting the move to apps that are consuming the most space on your phone. The easy way. The simplest way to evict apps from the device to your SD card is to open the Application Manager. You’ll find it lurking under the More tab in Settings. Inside the Application Manager, swipe to the left once to view a list of all the apps that you can kick to the card. Apps with green checkmarks are already on the SD card so we’ll ignore these guys for now. We’re looking for the most gluttonous apps without a checkmark. Once you find the fatty app, tap it open and choose the Move to SD card button. The slightly harder way. If the app you want to move isn’t showing up here then we need to do a few things: Enable USB Debugging on the phone. Install Google’s Android SDKOracles Java SDKPlug- in the Galaxy S4. I know it sounds like a laborious list of steps but if you follow my lead it won’t be so bad. Turn it on, that’s what she said…First we need to turn on USB Debugging. USB debugging is a tool developers use to allow an Android phone to communicate with a computer running the Android Software Development Kit (SDK). When developers start crafting new apps for droids they code them in the Android SDK and then save them to the phone via the USB debugging feature. But don’t worry: we aren’t doing any Android coding today; we just need to enable USB debugging so we can gain access to lower level functions of the phone. In Settings, go to the More tab, scroll down and touch About phone. You’ll see a bunch of stuff in here such as the Status, Legal Information and the Device name. There are also a few other settings which seem disabled because the font color is a dark charcoal color. Flick down until you see the Build number and keep tapping it vigorously until it unlocks the Developer mode. Now go back to the previous screen, you can tap the Back button which is immediately to the right of the Home button, then touch Developer options and pick USB debugging. You’ll get an informational popup with a USB debugging synopsis. Just tap OK and you’re good to go. Okay, we’re one third of the way there. Get Android’s SDK and Oracle’s JDKGo ahead and grab the Android SDK. It’s over a half a gigabyte so it could take a while to download the important thing is to make sure you get the right bit version. If you’re not sure if your computer is a 6. OS, there’s a slick command line trick that will tell you. Now snag the latest JDK and we’re ready to rumble. Install both SDK’s keeping the defaults settings for both. I should mention that the Android SDK is a beast and takes a while to extract so get ready to apportion at least a half an hour for it to finish. It’s worth it though… think about all the storage you’re about to reclaim! Okay, now launch the SDK manager. A black window may immediately flash on the screen and disappear in the same instant. This is normal, the SDK manager is just waking up. He should load after about 1. There are numerous packages in here but our chief concern is that Android SDK Platform- tools is checked. We need the tool in here called Android Debug Bridge (ADB) which we’ll use to send commands to our phone. Click the Install packages… button in the bottom right corner. A window will pop in your face about the license agreements. Who know’s what you’re actually agreeing to but if you don’t accept you can’t use the SDK. Grrr… C’est la vie…Click Accept License and acquiesce. The packages should star to download and extract themselves accordingly. If you get message about Android Tools being updated click OK to close the window. You down with ADB? Yeah, you know me! Okay, now it’s time to get down with ADB. Find the folder where you executed SDK Manager. Hold down the Shift key, then right click adb. Open command window here. We’re about to get down and dirty with the command prompt but before we do we need to plug in the Galaxy S4 with the USB cable. You might suddenly see a pop- up on your phone that says Allow USB debugging. It may read something like this: This computer's RSA key fingerbrint is: something: something: blah: blah. Just click OK. It’s basically a security feature that forces the user to explicitly allow the connecting computer to execute debugging commands on the phone. Now let’s make sure the ADB can see your phone. In the command prompt type: adb devices. Oh yeah, we’re stirring it up. Now we can finish the job. To set the default installation location of your phone to your SD card type this: adb shell pm set- install- location 2. If you want to revert these changes just change that 2 to a 0 (that’s a zero). The 0 will force the phone to install to your local device storage first. If this helped you at all please share in the comments! This TV Backlighting System Fucked Me Up. This is opulence. Suddenly, there is extra light blasting from behind my TV screen, making a day- glow title sequence positively atomic. The Dream. Screen, a backlighting system that’s designed to make your TV viewing more immersive, is a luxury that I absolutely don’t need. In theory, the supplementary lights change color based on the pixels on the TV screen for an “immersive theater experience.” In practice, it’s an overstimulating, distracting, nauseating novelty, and I can’t get enough of this shit. Shop Amazon's Deal of the Day, Lightning Deals, and Best Deals, featuring hand-picked deals with low prices on top products updated daily.
![]() What is it? A group of LEDs on the back of a television that make viewing more immersive. Like. Those lights are very pretty. No Like. It can be really distracting and there are a lot of wires. I’m a fan of the Phillips Hue wireless LED lights, and find the ability to change the color of my room with my phone delightful. Dream. Screen, loosely based on the original Philips Hue- adjacent Ambilux television, works in the same vein, so I was keen on it. I do a lot of stupid things to entertain myself, like acquiring a 5. Samsung television with a gimmicky curved display. Dream. Screen seemed like an upgrade. I was naive. I didn’t realize how much I could loathe and love one product. Depending on what kind of TV you have, the kit costs between $1. HD or 4. K, and the size of your screen). The setup is a small feat in and of itself. There are chunky LED light strips to tape to the back of a TV, differently spaced depending on the size of your tv (there’s a guide). There’s a smartphone app that works with your wi- fi to download and set up. Then you need to plug your video source into the video input of the round HDMI splitter, and plug the output into your TV. There are also two optional “sidekick” lights for extra glow ($6. This thing takes up three fucking outlets. Get ready for a wire rat king. You do get the “bigger, brighter” TV the product’s website promises, but the lights don’t exactly extend the screen space; they sometimes echo, and sometimes compliment the colors of pixels around the very edges of your screen, sending rays of color from behind your television across your walls in time with whatever is on. In the case of a dramatic explosion, this is all very sensible, as a good part of your wall will look onfire. ![]() ![]() It really shines with material intended to be trippy—like whatever the hell that was in episode eight of Twin Peaks: The Return (above), or that psychedelic 2. A Space Odyssey sequence. The more you give it—pink and blue neons, deep reds—the more you get. But it can be confounding in undramatic sequences, with bright blurry bits of clothes and other immovable objects echoing off screen, like dislocated fuzzy chunks. Daylight and black- and- white sequences result in a bright bluish- white screen halo. Letterboxing also presents an obvious, chasmic problem—gaps. I want to emphasize the visual loudness of this thing. Even at the lowest brightness, without the two sidekicks, the Dream. Screen is really bright. I like to watch movies in complete darkness and concentrate on the screen. With the Dream. Screen, the entire room is illuminated, including the dirty laundry in the far corner that I’m trying to ignore. Say you’re the type of person with serious respect for cinematography. The screen bleeding out of the frame in blurry puddles every which way might not be what the cinematographer intended. Despite and because of its flaws, this truly is an accessory of visual excess. There’s also the product’s weird “health benefits” claim that it “reduces digital eye strain.” The claim cites a single 2. TV not hurt your eyes so much. But the study also says that these results are “modest” and sometimes even the opposite. Speaking from personal experience, staring into a significantly brighter TV area is the opposite—my eyes ache after a while. So I wouldn’t take this study very seriously. Where Dream. Screen really shines is gaming. I sit closer to the TV while I game and my focus is more sharply drawn to specific sections of the screen. This position allows the peripheral edges of the game space to blend with the Dream. Screen light extensions and I’m significantly more immersed, just as Dream. Screen wanted. When I’m not watching the entire screen, the patchiness of Dream. Screen’s illumination isn’t a big deal. It’s also more dynamic because more is happening faster, so it’s swishing around me. That’s neat. For most everything else, it’s immersive, but kind of like watching TV wasted is immersive. You’re going to get pulled into the light. You’ll want to squint. Your eyes might skid. You might ask yourself, do I really need to do this? Am I enjoying it? Why am I doing this? Excess and novelty are perfectly good reasons to try something. Getting overwhelmed and bored is a great reason to stop. Until then, the trick is getting used to something completely unnecessary. Awhile back, I saw Wonder Woman in 4. DX, which is extra 3. D, with moving theater seats and “effects.” For two hours in the theater the seat jostled me back and forth and gently spit water into my hair. It was completely unnecessary. But now I wonder, how am I supposed to watch another movie again without steamy, bumpy smell- o- vision? I wasn’t even sure I liked 4. DX, but I’m going back, obviously. Maybe I want to be thrown around. Maybe I’ll always want a “bigger, brighter” TV. Maybe I want to be perpetually overstimulated by entertainment technology. Maybe I want bright lights strapped to the back of my TV, for extra explosions. Nothing in life is perfect. A lot of the things aren’t even good. I think this thing is bad, but also good. No one really needs it, but it’s awfully easy to get used to. When I don’t use the lights, I miss them. Sometimes I’ll even put them on the ambient setting when I’m doing something else. Like “rainbow.” Or “fireplace.” Twinkling in the background. Completely fucking with my head. READMEIt takes up to three outlets. It’s really bright and dramatic. Best for really bright and dramatic sequences in movies and games. Great for gaming and explosions, not so much for movies you respect. How much you’ll like it really depends on your definition of “immersive.”Easy to hate, hard to leave. Libro - Wikipedia, la enciclopedia libre. Un libro (del latínliber, libri) es una obra impresa, manuscrita o pintada en una serie de hojas de papel, pergamino, vitela u otro material, unidas por un lado (es decir, encuadernadas) y protegidas con tapas, también llamadas cubiertas. Un libro puede tratar sobre cualquier tema. Según la definición de la Unesco,[1] un libro debe poseer 2. También se llama "libro" a una obra de gran extensión publicada en varias unidades independientes, llamados "tomos" o "volúmenes". Otras veces se llama también "libro" a cada una de las partes de una obra, aunque físicamente se publiquen todas en un mismo volumen (ejemplo: Libros de la Biblia). Hoy en día, no obstante, esta definición no queda circunscrita al mundo impreso o de los soportes físicos, dada la aparición y auge de los nuevos formatos documentales y especialmente de la World Wide Web. El libro digital o libro electrónico, conocido como e- book, está viendo incrementado su uso en el mundo del libro y en la práctica profesional bibliotecaria y documental. Además, el libro también puede encontrarse en formato audio, en cuyo caso se denomina audiolibro. Desde los orígenes, la humanidad ha tenido que hacer frente a una cuestión fundamental: la forma de preservar y transmitir su cultura, es decir, sus creencias y conocimientos, tanto en el espacio como en el tiempo. El planteamiento de esta cuestión supone: por un lado, determinar la forma de garantizar la integridad intelectual del contenido de la obra y la conservación del soporte en el que fue plasmada, y por otro, encontrar el medio por el cual se mantendrá inalterada la intención o finalidad para la cual se concibió. Los orígenes de la historia del libro se remontan a las primeras manifestaciones pictóricas de nuestros antepasados, la pintura rupestre del hombre del paleolítico. Con un simbolismo, posiblemente cargado de significados mágicos, estas pinturas muestran animales, cacerías y otras escenas cotidianas del entorno natural del hombre antiguo, que trataba de dominar las fuerzas adversas de la naturaleza capturando su esencia mediante su representación. Son el más antiguo precedente de los primeros documentos impresos de que se tiene memoria. El centro ofrece, a lo largo de todo el año, cursos y programas variados de enseñanza y perfeccionamiento de hasta nueve idiomas. Web oficial de la Universidad de A Coruña. Enlaces a centros, departamentos, servicios, planes de estudios. Faro es el descubridor de información académica y científica de la Biblioteca Universitaria. En él podrás encontrar libros impresos y electrónicos, tesis. No es sino hasta mediados del siglo XVIII, una vez que el libro ha superado las dificultades tecnológicas que le impedían convertirse en una mercancía, que este. Comunicación oral y formas rudimentarias[editar]Las señales gestuales fueron la primera forma de expresar y transmitir mensajes. La palabra hablada es la manera más antigua de contar historias. Mediante fórmulas de valor mnemotécnico[2] se estructuraban narraciones, que pasaban de generación en generación como valiosa herencia cultural de los más diversos grupos humanos. Dichas reglas mnemotécnicas ayudaban tanto a la memorización como a la difusión de los relatos. Es el caso de los poemas homéricos, que han merecido valiosos estudios sobre el particular. Posiblemente, gran parte de las tradiciones y leyendas han tenido semejante inicio. Esta transmisión oral tenía el inconveniente de los «ruidos» que deformaban el mensaje. La mayoría de las veces era el narrador (rapsoda, aeda, juglar) quien en función de sus intereses la deformaba de una u otra forma. La escritura[editar]Cuando los sistemas de escritura fueron inventados en las antiguas civilizaciones, el hombre utilizó diversos soportes de escritura: tablillas de arcilla, ostracon, placas de hueso o marfil, tablas de madera, papiros, tablillas enceradas, planchas de plomo, pieles curtidas, etc. La escritura fue el resultado de un proceso lento de evolución con diversos pasos: imágenes que reproducían objetos cotidianos (pictografía); representación mediante símbolos (ideografía); y la reproducción de sílabas y letras. Los más antiguos vestigios de escritura se encuentran, hacia finales del IV milenio a. C., en el Antiguo Egipto, con jeroglíficos, y la antigua Mesopotamia, mediante signos cuneiformes (escritura cuneiforme; utilizaban una varilla con sección triangular, que al hendir en placas de arcilla, dejaba una marca en forma de cuña). La usaron los sumerios, acadios, asirios, hititas, persas, babilonios etc. La escritura egipcia, que perduró más de tres milenios, mediante jeroglíficos, representaba ideas abstractas, objetos, palabras, sílabas, letras y números. Evolucionó en las escrituras hierática y demótica. Otros pueblos, como los hititas y los aztecas también tuvieron tipos propios de escritura. La escritura china más antigua que se conoce son 5. C. en el yacimiento de Xiaotun, en la provincia de Henan. Pero los primeros libros reconocibles de China corresponden al siglo VI a. C., los jiance o jiandu, rollos de finas tiras de bambú o madera grabados con tinta indeleble y atados con cordel. Estos textos servían principalmente a causas institucionales , era la obra de funcionarios civiles o militares.[3]Desde Confucio en adelante (5. C.) los libros se convirtieron en importantes instrumentos de aprendizaje, se escribieron tratados de filosofía, medicina, astronomía y cartografía. En el período de los reinos combatientes (4. C.) La seda se usó mucho como soporte para escribir. La tela era ligera, resistente al clima húmedo, absorbía bien la tinta y proporcionaba al texto un fondo blanco, sin embargo era mucho más cara que el bambú, es por esto que en ocasiones se hacía una copia en bambú antes de grabarse en seda los textos importantes. La invención del papel según la tradición china, se atribuye a un eunuco de la corte imperial llamado Cai Lin en el 1. C. Usando nuevos ingredientes (trapos viejos, cáñamo, corteza de árbol y redes de pescar) creó un método de fabricación de papel muy similar al que se usa hoy en día. Pero el papel tardó cientos de años en reemplazar al bambú y la seda, fue hasta finales del siglo II d. C. que la corte imperial lo usó en cantidades importantes. Esta innovación no se propagó fuera de China hasta el 6. C. aproximadamente, y alcanzó Europa a través de España hasta el siglo XII. A mediados del siglo VIII los chinos inventaron la impresión xilográfica, o el grabado en madera, y la necesidad de reproducir un gran número de textos e imágenes budistas, calendarios, manuales de adivinación y diccionarios promovió una rápida y temprana propagación de la xilografía. El primer libro impreso chino que se ha encontrado es el Sutra del diamante del 8. C. Los impresores chinos crearon los tipos móviles hacia el siglo XI, el escritor chino Ch'en Kua (1. Mengshi Pitan), según el escritor el herrero Jen. Tsung de la dinastía de los Song del norte entre 1. También se le atribuye la creación de una mesa giratoria para guardar los caracteres, esta técnica se llamaba tipografía tablearia. Hacia el 1. 30. 0 Wang- Tcheng, un técnico agrónomo, emplazó la arcilla por madera de azufaifo, que era mucho más dura. Pero este avance no revolucionó la imprenta hasta el punto que lo hizo Gutenberg en Europa 4. A diferencia de las lenguas europeas, el chino escrito requiere miles de caracteres únicos, lo que hace mucho más eficaz los bloques de madera individuales que los enormes conjuntos de tipos reutilizables. En contraste con el declive de las artes de los escribas en occidente en los siglos que siguieron a la creación de la imprenta de tipos móviles, la caligrafía china conservó su prestigio, era un arte. No obstante, a finales del siglo XV, China había producido más libros que el resto del mundo junto. Los árabes aprendieron la técnica para fabricar papel de sus contactos con China en el siglo VIII, y este se introdujo en Europa en el siglo XII a través de la España musulmana.[3]La obra xilográfica más antigua encontrada hasta nuestros días es el Dharani Sutra de Corea, datado en el 7. C., aunque no se sabe quién fue el inventor de la xilografía los chinos y coreanos fueron los que impulsaron la impresión xilográfica, principalmente para editar textos religiosos. El budismo chino y coreano fue el vehículo que trasmitió la xilografía a Japón. Pero Corea realizó muchos otros avances que revolucionaron la manera de imprimir y en consecuencia el libro. Entre 1. 23. 4 y 1. Gwanghwa, debido a la invasión mongol, no disponían de madera dura fue entonces que imprimieron 2. Go geum sang jeong ye mun con caracteres móviles metálicos. La obra del año 1. Más tarde el rey Taejong puso en funcionamiento un taller que contribuía a la difusión de la escritura y en 1. Jujaso, donde se fabricaban caracteres móviles de imprenta, realizó la primera fundición de tipos móviles en bronce. ★★★ Install Car Batteries Nimh Battery Specifications Repair Battery App Co2 Car Tips And Tricks Reconditioned Laptops Uk Install Car Batteries Install Car. Elan Mira Refurbished Battery #. ![]() ![]() CDC Finds Lead Poisoning in Child Who Wore 'Homeopathic Magnetic Hematite Healing Bracelet'Homeopathy is, at best, worthless and potentially dangerous. Lead poisoning is always bad and dangerous. Lead poisoning from a supposedly homeopathic product is thus ultra- terrible. On Friday, the Centers for Disease Control published in its Morbidity and Mortality Weekly Report an account of a female infant in Manchester, Connecticut who “showed normocytic anemia and a blood lead level of 4. L (levels exceeding 5 μg/d. L are abnormal).” Epidemiological investigators determined the lead poisoning was unlikely to have come from two interior window wells with lead- based paint, the CDC reported, but the parents of the child later informed them the child had occasionally worn a “homeopathic magnetic hematite healing bracelet” purchased at a local fair. The “hematite” bracelet’s spacer beads, when tested, showed lead levels in excess of 1. Consumer Product Commission’s 2. Investigators could find “no identifying marks indicating metal content or manufacturer,” not locate the original vendor. The CDC recognizes no safe blood lead level in children, and warns that any amount of lead in a child’s bloodstream can negatively impact the development of almost all of the body’s systems. Since young children have a poorly developed blood- brain barrier, the risk of permanent damage to the brain from lead exposure is high.“High blood levels of lead in children lead to cognitive problems,” New York University School of Medicine’s chair of the department of environmental medicine, Max Costa, told Mic. Lead lowers the IQ of children. They’re more likely to show criminal behavior.”Exposure typically occurs from lead- contaminated dust, water or materials like paint, though objects with high amounts of lead sometimes end up in children’s mouths. While action by public health authorities has lowered average blood lead levels by over 7. Natural Resources Defense Council, the problem still affects predominantly lower- income communities: “Their homes are more likely to have lead paint, have a yard with contaminated soil, or be situated near polluting facilities.”As Ars Technica noted, regulators including the Food and Drug Administration have long been suspicious of homeopathic remedies which potentially contain dangerous amounts of toxic substances. Hyland’s, one of the leading manufacturers of bullshit, scientifically unsupported homeopathic pseudo- medicines, recalled its line of teething tablets in April after the FDA determined the pills contained “widely inconsistent levels of the toxic substance belladonna, aka deadly nightshade.” More than 4. Despite scientific evidence the vast majority of alternative medical treatments don’t work, the FDA lacks the authority to crack down on the estimated $5. Ars Technica, CDC]. ![]()
Elan Mira Refurbished Battery Battery Recycling In Pa Elan Mira Refurbished Battery Agm Battery 24v Agm Battery 24v Battery Doctor Gonzales La Laptop On Installment.Create Beautiful Quotes As Images. ![]() Basketball Free Scheduler Software Tournament Badminton 2017Basketball Free Scheduler Software Tournament Badminton Result![]() Free sports schedule maker. Create and share your sports tournament schedule in seconds. Total number of Ds found: 9173 (52%) A B C D E F G H I J K L M N O P Q R S T U V W X Y Z DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DY DZ. Forex Margin Call Explained - babypips.com www.babypips.com/./margin-call-exemplified.html Learn what a margin call is in forex trading and watch how quickly you. Even more » Account Options. Sign in; Search settings. Films. info button (v 1. Vote for ice. Films. IE 6]> < link rel="stylesheet" type="text/css" media="screen" href="http: //globolister. InformationWeek.com: News, analysis and research for business technology professionals, plus peer-to-peer knowledge sharing. Engage with our community. In case you haven’t noticed, we here at Lifehacker have spent the day gleefully reveling in full-blown Eclipse Madness. But now that the blessed event is behind us. ![]() Sponsored Live Streaming Video. To save this item to your list of favorite Information. Week content so you can find it later in your Profile page, click the "Save It" button next to the item. ![]() You have not yet voted on this site! If you have already visited the site, please help us classify the good from the bad by voting on this site. UpdateStar is compatible with Windows platforms. UpdateStar has been tested to meet all of the technical requirements to be compatible with Windows 10, 8.1, Windows 8. ![]() Exchange Rate. Money Management | www. In finance, an exchange rate (also known as a foreign- exchange rate, forex rate, ER, FX rate or Agio) between two currencies is the rate at which one currency will be exchanged for another. Statistical Techniques | Statistical Mechanics. It is also regarded as the value of one country’s currency in relation to another currency.[1] For example, an interbank exchange rate of 1. Japanese yen (JPY, ?) to the United States dollar (US$) means that ? US$1 or that US$1 will be exchanged for each ? In this case it is said that the price of a dollar in relation to yen is ? Exchange rates are determined in the foreign exchange market,[2] which is open to a wide range of different types of buyers and sellers, and where currency trading is continuous: 2. GMT on Sunday until 2. GMT Friday. The spot exchange rate refers to the current exchange rate. The forward exchange rate refers to an exchange rate that is quoted and traded today but for delivery and payment on a specific future date. In some areas of Europe and in the retail market in the United Kingdom, EUR and GBP are reversed so that GBP is quoted as the fixed currency to the euro. In order to determine which is the fixed currency when neither currency is on the above list (i. ![]() ![]() This reduces rounding issues and the need to use excessive numbers of decimal places. There are some exceptions to this rule: for example, the Japanese often quote their currency as the base to other currencies. The real exchange rate (RER) is the purchasing power of a currency relative to another at current exchange rates and prices. It is the ratio of the number of units of a given country's currency necessary to buy a market basket of goods in the other country, after acquiring the other country's currency in the foreign exchange market, to the number of units of the given country's currency that would be necessary to buy that market basket directly in the given country. There are various ways to measure RER.[1. Thus the real exchange rate is the exchange rate times the relative prices of a market basket of goods in the two countries. For example, the purchasing power of the US dollar relative to that of the euro is the dollar price of a euro (dollars per euro) times the euro price of one unit of the market basket (euros/goods unit) divided by the dollar price of the market basket (dollars per goods unit), and hence is dimensionless. This is the exchange rate (expressed as dollars per euro) times the relative price of the two currencies in terms of their ability to purchase units of the market basket (euros per goods unit divided by dollars per goods unit). If all goods were freely tradable, and foreign and domestic residents purchased identical baskets of goods, purchasing power parity (PPP) would hold for the exchange rate and GDP deflators (price levels) of the two countries, and the real exchange rate would always equal 1. This report provides exchange rate information under Section 6. Public Law 8. 7- 1. September 4, 1. 96. USC 2. 36. 3 (b)) which gives the Secretary of the Treasury sole authority to establish the exchange rates for all foreign currencies or credits reported by all agencies of the government. The primary purpose is to ensure that foreign currency reports prepared by agencies are consistent with regularly published Treasury foreign currency reports regarding amounts stated in foreign currency units and U. S. dollar equivalents.
The rates provided in this report are not meant to be used by the general public for conducting foreign currency conversion transactions. This paper deals with application of quantitative soft computing prediction models into financial area as reliable and accurate prediction models can be very helpful in management decision- making process. The authors suggest a new hybrid neural network which is a combination of the standard RBF neural network, a genetic algorithm, and a moving average. The moving average is supposed to enhance the outputs of the network using the error part of the original neural network. Authors test the suggested model on high- frequency time series data of USD/CAD and examine the ability to forecast exchange rate values for the horizon of one day. To determine the forecasting efficiency, they perform a comparative statistical out- of- sample analysis of the tested model with autoregressive models and the standard neural network. They also incorporate genetic algorithm as an optimizing technique for adapting parameters of ANN which is then compared with standard backpropagation and backpropagation combined with K- means clustering algorithm. Finally, the authors find out that their suggested hybrid neural network is able to produce more accurate forecasts than the standard models and can be helpful in eliminating the risk of making the bad decision in decision- making process. Forex contracts involve the right to buy or sell a certain amount of a foreign currency at a fixed price in U. S. dollars. Profits or losses accrue as the exchange rate of that currency fluctuates on the open market. It is extremely rare that individual traders actually see the foreign currency. Instead, they typically close out their buy or sell commitments and calculate net gains or losses based on price changes in that currency relative to the dollar over time. Forex markets are among the most active markets in the world in terms of dollar volume. The participants include large banks, multinational corporations, governments, and speculators. Individual traders comprise a very small part of this market. Because of the volatility in the price of foreign currency, losses can accrue very rapidly, wiping out an investor’s down payment in short order. Any company operating globally must deal in foreign currencies. It has to pay suppliers in other countries with a currency different from its home country’s currency. The home country is where a company is headquartered. The firm is likely to be paid or have profits in a different currency and will want to exchange it for its home currency. Even if a company expects to be paid in its own currency, it must assess the risk that the buyer may not be able to pay the full amount due to currency fluctuations. XE Currency Converter - Live Rates. Calculate live currency and foreign exchange rates with this free currency converter. You can convert currencies and precious metals with this currency calculator. Eur/Usd · USD - Us Dollar · GBP - British Pound · Cad/Usd · Currency Charts. Currency Converter | Foreign Exchange Rates | OANDA. Free currency converter or travel reference card using daily OANDA Rate® data. Convert currencies using interbank, ATM, credit card, and kiosk cash rates. Historical Exchange Rates · Average Exchange Rates · Live Exchange Rates. Exchange Rates - X- Rates. Free foreign exchange rates and tools including a currency conversion calculator, historical rates and graphs, and a monthly exchange rate average. Currency Calculator · US Dollar · Eur/Usd · Rates Table · Historic Lookup. Exchange Rate – Live Foreign Exchange Rates | OFX. Click to find current live exchange rates for supported foreign currencies on OFX. Forex Currency Exchange Rates - Forex- Ratings. Forex Currencies quotes change many times a day. Exchange rate is the cost of the chosen currency at a certain moment of time in comparison with the other currency. Currency Exchange Rate Calculator - ofx. Free currency converter tool to quickly check foreign exchange rates. Click to use the currency converter. Live Exchange Rates | OANDA. Get live exchange rates for major currency pairs from the OANDA fx. Trade platform. Updated every 5 seconds. Foreign Currency and Currency Exchange Rates. Foreign Currency and Currency Exchange Rates. You must express the amounts you report on your U. S. tax return in U. S. dollars. If you receive all or part .. Daily Foreign Exchange Rates. English/Statistics/Financial. Markets/Exchange. Rate/.. NOTICE: Myanmar's central bank has set a reference exchange rate under a managed float currency regime starting from 0. April 2. 01. 2. FOREX. Official Site. https: //www. FOREX. com offers forex & metals trading with award winning trading platforms, tight spreads, quality executions, powerful trading tools & 2. Foreign Exchange Rates and Currency Exchange Rate .. View foreign exchange rates and use our currency exchange rate calculator for more than 3. Yearly Average Currency Exchange Rates - irs. Yearly Average Currency Exchange Rates Translating foreign currency into U. User- defined type not defined. The type is a valid type, but the object library or type library in which it is defined isn't registered in Visual Basic. ![]() ![]() Display the References dialog box, and then select the appropriate object library or type library. For example, if you don't check the Data Access Object in the References dialog box, types like Database, Recordset, and Table. Def aren't recognized and references to them in code cause this error. Microsoft Data Access Components - Wikipedia. Microsoft Data Access Components (MDAC; also known as Windows DAC) is a framework of interrelated Microsoft technologies that allows programmers a uniform and comprehensive way of developing applications that can access almost any data store. Its components include: Active. X Data Objects (ADO), OLE DB, and Open Database Connectivity (ODBC). There have been several deprecated components as well, such as the Microsoft Jet Database Engine, MSDASQL (the OLE DB provider for ODBC), and Remote Data Services (RDS). Some components have also become obsolete, such as the former Data Access Objects. This article describes how to use HTTP messages to authorize access to web applications and web APIs in your tenant using Azure Active Directory and OAuth 2.0.· Hello, I'm receiving the following error, when running the below code. Parameter object is improperly defined. Inconsistent or incomplete information was. Implementing Error Handling and Debugging Techniques for Microsoft Access, VBA, and Visual Basic application development. · Hi, We are having the occassional error as per the subject line when the following code runs.[code]Function SendEmail(ByVal sTo As String, ByVal sSubject As S. API and Remote Data Objects. The first version of MDAC was released in August 1. At that time Microsoft stated MDAC was more a concept than a stand- alone program and had no widespread distribution method. Later Microsoft released upgrades to MDAC as web- based redistributable packages. Eventually, later versions were integrated with Microsoft Windows and Internet Explorer, and in MDAC 2. SP1 they ceased offering MDAC as a redistributable package. Throughout its history, MDAC has been the subject of several security flaws, which led to attacks such as an escalated privileges attack, although the vulnerabilities were generally fixed in later versions and fairly promptly. The current version is 2. Microsoft technologies. MDAC is now known as Windows DAC in Windows Vista. Architecture[edit]The latest version of MDAC (2. Windows specific except for ODBC (which is available on several platforms). MDAC architecture may be viewed as three layers: a programming interface layer, consisting of ADO and ADO. NET, a database access layer developed by database vendors such as Oracle and Microsoft (OLE DB, . NET managed providers and ODBC drivers), and the database itself. These component layers are all made available to applications through the MDAC API. The Microsoft SQL Server Network Library, a proprietary access method specific to Microsoft SQL Server, is also included in the MDAC. Developers of Windows applications are encouraged to use ADO or ADO. NET for data access, the benefit being that users of the application program are not constrained in their choice of database architecture except that it should be supported by MDAC. Naturally, developers still have the choice of writing applications which directly access OLE DB and ODBC. Microsoft SQL Server Network Library[edit]The Microsoft SQL Server Network Library (also known as Net- Lib) is used by the Microsoft SQL Server to read and write data using many different network protocols. Though Net- Lib is specific to the SQL Server, Microsoft includes it with MDAC. The SQL Server uses the Open Data Services (ODS) library to communicate with Net- Lib, which interfaces directly with the Windows NT operating system line's Win. The SQL Server Network Library is controlled through the use of a Client Network Utility, which is bundled with the SQL Server. Each Net- Lib supported network protocol has a separate driver (not to be confused with a device driver), and has support for a session layer in its protocol stack. There are two general types of Net- Lib: the primary and the secondary. The primary Net- Lib consists of a Super Socket Net- Lib and the Shared Memory Net- Lib, while there are numerous secondary Net- Libs, including TCP/IP and named pipes network libraries (named pipes are a method of communicating with other processes via a system- persistent pipeline that is given an identity). The Microsoft OLE DB Provider for SQL Server (SQLOLEDB) communicates via primary Net- Libs. The Super Socket Net- Lib deals with inter- computer communications and coordinates the secondary Net- Libs – though the TCP/IP secondary Net- Lib is an exception in that it calls on the Windows Socket 2 API directly. The Banyan VINES, Apple. Talk, Server. Net, IPX/SPX, Giganet, and RPC Net- Libs were dropped from MDAC 2. The Network Library router had the job of managing all these protocols, however now only the named pipes secondary Net- Lib is managed by the router. The Super Socket Net- Lib also handles data encryption via the use of the Windows SSL API. The Shared Memory Net- Lib, on the other hand, manages connections between multiple instances of SQL Server that exist on one computer. It uses a shared memory area to communicate between the processes. This is inherently secure; there is no need for data encryption between instances of SQL Server that exist on one computer as the operating system does not allow any other process access to the instances' area of shared memory. Net- Lib is also able to support the impersonation of a logged in user's security context for protocols that support authenticated connections (called trusted connections). This allows Net- Lib to provide an integrated logon authentication mechanism via the use of Windows Authentication. Windows Authentication is not supported on Windows 9. Windows Me.[1]OLE DB (also called OLEDB or OLE- DB) allows MDAC applications access to different types of ([data]) stores in a uniform manner. Microsoft has used this technology to separate the application from data can store in the website the data store that it needs to access. This was done because different applications need access to different types and sources of data, and do not necessarily need to know how to access technology- specific functionality. The technology is conceptually divided into consumers and providers. The consumers are the applications that need access to the data, and the provider is the software component that exposes an OLE DB interface through the use of the Component Object Model (or COM). OLE DB is the database access interface technology used by MDAC. OLE DB providers can be created to access such simple data stores as a text file or spreadsheet, through to such complex databases as Oracle and SQL Server. However, because different data store technology can have different capabilities, OLE DB providers may not implement every possible interface available. The capabilities that are available are implemented through the use of COM objects – an OLE DB provider will map the data store technology's functionality to a particular COM interface. Microsoft calls the availability of an interface to be "provider- specific" as it may not be applicable depending on the database technology involved. Additionally, however, providers may also augment the capabilities of a data store; these capabilities are known as services in Microsoft parlance. The Microsoft OLE DB Provider for SQL Server (SQLOLEDB) is the OLE DB provider that Microsoft provides for the Microsoft SQL Server from version 6. According to Microsoft, SQLOLEDB will be "the primary focus of future MDAC feature enhancements [and] will be available on the 6. Windows operating system."[2]Universal data link[edit]Universal data link files (or '. A user can use a Data Link Properties dialog box to save connection information in a . Consequently, these files provide a convenient level of indirection. Additionally, the dialog box specifies a number of alternate OLE DB data providers for a variety of target applications.[3]Open Database Connectivity (ODBC) is a native interface that is accessed through a programming language (usually C) that can make calls into a native library. In MDAC this interface is defined as a DLL. A separate module or driver is needed for each database that must be accessed. The functions in the ODBC API are implemented by these DBMS- specific drivers. The driver that Microsoft provides in MDAC is called the SQL Server ODBC Driver (SQLODBC), and (as the name implies) is designed for Microsoft's SQL Server. It supports SQL Server v. ODBC allows programs to use SQL requests that will access databases without having to know the proprietary interfaces to the databases. It handles the SQL request and converts it into a request that the individual database system understands. Active. X Data Objects (ADO) is a high- level programming interface to OLE DB. It uses a hierarchical object model to allow applications to programmatically create, retrieve, update and delete data from sources supported by OLE DB. ADO consists of a series of hierarchical COM- based objects and collections, an object that acts as a container of many other objects. A programmer can directly access ADO objects to manipulate data, or can send an SQL query to the database via several ADO mechanisms. ADO is made up of nine objects and four collections. |
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