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• Magento - Add CMS Block to One Page

  - by a1anm

  I have this code in a xml layout file: <reference name="left"> <block type="blog/blog" name="left.blog.menu" before="-"> <action method="setTemplate" ifconfig="blog/menu/left"> <template>aw_blog/menu.phtml</template> </action> <block type="blog/tags"…

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• Link between low level drivers and tty drivers

  - by agent.smith

  I was writing a console driver for linux and I came across the tty interface that I need to set up for this driver. I got confused as to how tty drivers are bound with low-level drivers. Many times the root file system already contains a lot of tty devices. I am wondering how low-level devices can bind to one of the existing tty nodes…

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• Objective C ASIHTTPRequest nested GCD block in complete block

  - by T.Leavy

  I was wondering if this is the correct way to have nested blocks working on the same variable in Objective C without causing any memory problems or crashes with ARC. It starts with a ASIHttpRequest complete block. MyObject *object = [dataSet objectAtIndex:i]; ASIHTTPRequest *request = [[ASIHTTPRequest alloc]initWithURL:@"FOO"]; …

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• Digital Signature Device Recommendations (Mini Tablet)

  - by blu

  I'd like to capture signatures of application users with a mini-tablet/little pos signature device. I welcome any first hand experiences of which ones were good and which ones to stay away from. Off the top of my head I can think of a few features I'd like to see: USB interface Not too expensive (I don't know 100-200 dollars?)…

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• Allocate 2D Array on Device Memory in CUDA

  - by Gitmo

  How do I allocate and transfer(to and from Host) 2D arrays in device memory in Cuda?

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• Measuring device drivers CPU/IO utilization caused by my program

  - by Lior Kogan

  Sometimes code can utilize device drivers up to the point where the system is unresponsive. Lately I've optimized a WIN32/VC++ code which made the system almost unresponsive. The CPU usage, however, was very low. The reason was 1000's of creations and destruction of GDI objects (pens, brushes, etc.). Once I refactored the code to…

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• How do device drivers work?

  - by Yktula

  How do device drivers work (with an explanation at a lower level (of abstraction))?

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• Java Synchronized Write Block

  - by ikurtz

  im new to java and i have a question regarding Synchronized. i have the following code for writing to network (simple implementation for now): public void networkSendData(byte[] data){ try { out.write(data); out.flush(); } catch (IOException e) { } } i was wondering if there is a need for block…

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• Keeping track of dirty blocks on a block device

  - by mikeY

  I'm looking for a way to keep track of what blocks on a block device are modified after a point in time. How I eventually want to use this for is to keep two 2TB disks in sync, one which only comes online (connected through USB) once a month. Without knowing what blocks have been modified, I have to go through the whole 2TB every…

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• Pass form data from block to a page view in Drupal

  - by abdesignuk

  I am using the location module and views module for a postcode search, which works fine in a page display using views. However I want the user to be able to enter their postcode into a block on the homepage and clicking submit my module sends them to the page created in views and the postcode is set as a session…

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• Block call in Ruby on Rails

  - by Mattias

  Hi, I'm trying to clean up my code and get rid of a lot of ugly hashes. In my views I define several actions like this: @actions = { :interest => {'Show interest', link_to(..), :disabled => true}, :follow => {'Follow this case', link_to(..)} ... } As these hashes grow, the maintainability…

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• Callers block until getFoo() has a value ready?

  - by Sean Owen

  I have a Java Thread which exposes a property which other threads want to access: class MyThread extends Thread { private Foo foo; ... Foo getFoo() { return foo; } ... public void run() { ... foo = makeTheFoo(); ... } } The problem is that it takes some short time…

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• My mental block - struggling to learn Objective C

  - by iqessar

  Hello people, this would be my first question after signing up! Anyway heres my question, I did Java at university and I was always told I am a good programmer. However I never pursued it as a career - I went into support and management instead. Im pretty much bored with my job, I have therefore started to…

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• external drive and CentOS - Reset high speed USB device number

  - by Phil

  I have 2 external drives (3TB) and both will not work with my centOS Box. Tested them in windows ( different machine ) No problems ( 2.6.32-279.9.1.el6.i686 ) dmesg reports: usb 2-2: new high speed USB device number 3 using ehci_hcd usb 2-2: New USB device found, idVendor=2109, idProduct=0700 usb 2-2:…

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• NSFileManager works fine on simulator but not on device

  - by Jenicek

  Hi, I have problem creating directories and files with NSFileManager on the iPhone device. My code, shown below, works fine on the simulator, but not on the device, could you please help me? Gimme some directions where the problem may be, thanks for every reply.. I'm first creating directories this way: …

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• Linux Device Driver - what's wrong with my device_read()?

  - by Rob

  My device /dev/my_inc is meant to take a positive integer N represented as an ascii string, and store it. Any read from /dev/my_inc will produce the ascii string representation of N + 1. The problem is that when I cat /dev/my_inc, I only get the first byte of myinc_value output to my shell, even though…

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• Running in to some issues with Tumblr's Theme Parser

  - by Kylee

  Below part of a tumblr theme I'm working on and you will notice that I use the {block:PostType} syntax to declare the opening tag of each post, which is a <li> element in an Ordered List. This allows me to not only dynamicly set the li's class based on the type of post but cuts down on the number…

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• How to debug on a real device (using Eclipse/ADT)

  - by jgauffin

  I'm trying to figure out how to debug applications directly on my phone (HTC Desire). I've installed the USB driver that came with the phone and the phone is listed when using "adb devices". How do I configure eclipse/ADT to launch on the phone instead of launching the emulator/virtual device?

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• iphone audio plays on simulator but not on device

  - by amarsh-anand

  The following code plays well on the simulator but the audio doesnt play on the actual device. I have tries aif, wav and mp3 ... all three with the same behaviour. Please sugest what could be wrong. SystemSoundID aSound;…

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• Curiosity beyond abstractions: how do device drivers work?

  - by Yktula

  Everything I've seen on *nix has been a set of abstractions off hardware, but I'm curious as to how the hardware works. I've programmed in assembly, but that's still only a set of abstractions. How do device drivers…

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• objective c iphone : can we view console log on device

  - by amarsh-anand

  is there a way to view the console output as we are running an iphone App on the device? If not directly, is there an app on the App store which lets you view the log after the App has finished running?

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• How to capture the android device screen content?

  - by Jagie

  How to capture the android device screen content and make an image file using the snapshot data?which api I should use or where to find related resource? thanks in advance!

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• SysInternal's WinObj device listing mechanism

  - by Benjamin

  SysInternals's WinObj can list all device objects. I wonder how it can list the devices. Is there any open source we can read?(or a code snippet) What is the most significant function I should know?

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• NSURLConnection and the corresponding device type

  - by tom

  For the iPad, iPhone, iTouch app that talk to remote web service by making NSURLConnection calls, is there a way for the remote service to tell what kind of device that the call is made from?

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• C# Speaker Output Device *Advanced* Settings

  - by Kyle

  Hello all. I have a C# (WPF) application which checks for all output devices (Speakers) and I need to check the Bit Depth and Sample Rate of the output device. Has anyone worked with this or know of a way to do so? I…

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