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• How to read CD audio data in Windows?

  - by George Edison

  What is the Microsoft-approved way to extract the raw audio data from an audio CD? I'm hoping to do this with C++. It's ironic because in XP/Vista, there is the IMAPI (Image Mastering API) for writing data, but not reading it.

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• Microsof Word Interop: how to detect if table cell is merged or spllited

  - by Darius Kucinskas

  I am writing application to export word document to html, and now I am facing problem how to detect if table cell is merged or splited.

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• Python code translation to JVM

  - by jldupont

  Is there such a thing as a "translator" (for lack of a better word in my mind now) that translates Python code directly to JVM / Dalvik bytecode? Would be great for writing Android applications in Python! NOTE: I know about the scripting capabilities of the Android platform but I am looking for something that would generate a '.apk' without having to install the 'scripting' package... annoying for end-users.

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• UDP Broadcast stress

  - by Ori Cohen

  I am writing an application that relies on UDP Broadcasting. Does anyone know what kind of stress this puts on your network? I would like to have multiple clients on the same network broadcasting frequently. Any information on this would be helpful Thanks

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• Read and write directly from and to compressed files in C

  - by victor

  Hi, in Java I think it is possible to cruise through jar files like they were not compressed. Is there some similar (and portable) thing in C/C++ ? I would like to import binary data into memory from a large (zipped or similar) file without decompressing to disk first and afterwards writing to disk in a compressed way. Maybe some trick with shell pipes and the zip utility?

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• Using Active Directory and Open ID to authenticate a Play Framework based application.

  - by Nick Jones

  I have an application I am building using the Play Framework. I would like this application to authenticate users using Open ID and Active Directory. Is this possible? Please excuse my ignorance as I am not a J2EE expert but come from a deep knowledge of the .Net framework and some experience writing Java applications. Any guidance would be much appreciated. Thanks in advance.

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• Get Cygwin installation path in a Python script

  - by chris.nullptr

  I'm writing a cross-platform python script that needs to know if and where Cygwin is installed if the platform is NT. Right now I'm just using a naive check for the existence of the default install path 'C:\Cygwin'. I would like to be able to determine the installation path programmatically. The Windows registry doesn't appear to be an option since Cygwin no longer stores it's mount points in the registry. Because of this is it even possible to programmatically get a Cygwin installation path?

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• Any suggestion IF I need to write an iPhone/iPad app to show HTML5 content ?

  - by SkyEagle888

  Hi All, Is there any reference about writing an application on iPad/iPhone to show HTML5 content ? Any reference book Sample source codes Which components should I use ? Million Thanks.

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• check params['Filedata'] in rails.

  - by krunal shah

  How to check that my params['Filedata'] is corrupted or not? I have function it's reading file from params['Filedata'] and writing it to the other file. File.open(upload_file, "wb") { |f| f.write(params['Filedata'].read) } this line working fine for me.. But when i am calling this function with delayed job funtion send_later than I am getting error with params['Filedata'].read.

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• Java Date vs Calendar

  - by Marty Pitt

  Could someone please advise the current "best practice" around Date and Calendar types. When writing new code, is it best to always favour Calendar over Date, or are there circumstances where Date is the more appropriate datatype?

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• Is it possible to attach a debugging session to a running program in eclipse CDT

  - by stu

  I'm writing a netscape iplanet plugin (on solaris/C using eclipse) which is basically a shared object with specific entry points, and I'd like to be able to debug the shared object with eclipse's debugger (gdb). I remember doing something similar in AIX where you could make xldb attach to a running process. Is it possible to get eclipse to run gdb to attach to a running binary? And should I expect grief because I want to debug a dynamically loaded piece of code?

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• NTFS drivers on Linux

  - by Jack

  Hopefully this is programming related. Many people have reported that the NTFS-3G driver works perfectly for writing to NTFS drives without any problems. If NTFS has been successfully reverse engineered to a useful degree, then why is the kernel driver still only read-only, with write support being very dangerous.....just as it was 5 years agi?

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• Inverse of COALESCE

  - by ercan

  Hi all, is there a function in SQL Server 2005 that returns NULL if any of the arguments (of any type) is NULL, which would saves me from writing IF a IS NULL OR b IS NULL OR c IS NULL ....

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• Create missing auto increment attribute with rails migration

  - by DGM

  I'm writing a migration to convert a non-rails app into the right format for rails - one of the tables for some reason does not have auto increment set on the id column. Is there a quick way to turn it on while in a migration, maybe with #change_column or something?

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• Placing custom code in a System namespace

  - by David Brown

  Are there any best-practices that state custom code shouldn't be placed in a System namespace? Should System and its children be reserved for Microsoft code? I ask because I'm writing a class library that will be used across many projects and I'd like to keep things consistent by placing it in System.InteropServices (since it deals with P/Invoke).

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• C# Deleting Locked Files & Folders

  - by orangecl4now

  Hello I am writing an application that updates some drivers. However the drivers are "in use" and can't be deleted unless I restart my computer. So how can I write an application to delete these locked drivers without restarting the PC. IF Restarting MUST occur then how can I relaunch my application automatically when the computer restarts and delete those files?

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• determine the line where we have mistake causes to segmentation fault

  - by gcc

  Can we determine, in our code where we have mistake which causes to segmentation fault After writing some code ,to determine where i have segmentation fault, can gcc show me you have mistake(or error typing) in ... line because of the that line you encounter with segmentation fault.

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• Java regex return after first match

  - by user216915

  hi how do i return after the first match of regular expression? (does the Matcher.find() method do that? ) say I have a string "abcdefgeee". I want to ask the regex engine stop finding immediately after it finds the first match of "e" for example. I am writing a method to return true/false if the pattern is found and i don't want to find the whole string for "e". (I am looking for a regex solution ) thanks

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• generating program structure (nodes) using bison and flex

  - by gruszczy

  I would like to write myself a pretty printer for java using bison and flex. I have written a pretty printer for a script language, but I was only writing visitors, which made the printing. How can I turn a program using my formal grammar into a tree of nodes (made using C++ classes), that afterwards I could visit using my visitor? Maybe you could give me some link with an example of this? What i need to put into flex/bison files?

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• WinService, startup and network

  - by Marco

  I'm writing in .NET a windows service that, at windows startup, executes some network operations. I noticed that my service starts before the network is up. How can I check the network connectivity? Or, better, how can I check if the dhcp gave me an ip?

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• How do I create a cold fusion web service client that uses ws-security?

  - by ScArcher2

  I've exposed several web services in our product using java and WS-Security. One of our customers wants to consume the web service using Coldfusion. Does coldfusion support ws-security? Can I get around it by writing a java client and using that in coldfusion? (I don't know much about coldfusion).

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• SolidColorBrush thickness property

  - by developer

  Hi All, Is it possible to set thickness property of SolidColorBrush. The reason I am asking is that I have a IValueConverter binding to Textbox Border BorderBrush property and I am dynamically setting the color of the textbox using the below code, SolidColorBrush tbbrush = new SolidColorBrush(Colors.DarkGray); return tbbrush; I also want to change the thickness property of the border, but without writing a new IValueConverter. Is it possible?

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• Exception in Memset

  - by subbu

  When try to do a memset it gives the following exception "Unhandled exception at 0x1023af7d (PxSmartInterface.dll) in SendOutDllTestExe.exe: 0xC0000005: Access violation writing location 0x40e3a80e." My memset statement will look like this memset(lpStatus, 0, csStatus.GetLength());

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• running an android app on the device instead of on the emulator.

  - by gil

  hi, I've installed the usb driver, i'm running win7. I can see that the driver is installed in the window-android SDK and AVD manager-installed packages but when i'm writing "adb devices" in the cmd it doesnt show like the phone is connected (it is - it has the orange led on..) I'm using the HTC G1. I also did the "Turn on "USB Debugging" on your device" step... anyone got an idea??

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• What is the maximum sandbox size on iPad?

  - by John Alexander

  I'm writing an iPad app that acts as a media player (video and photos). I know there is a 2GB size limit on apps, however is this the size limit on an app when downloaded? Or the limit on the size of your sandbox throughout the life of the app? For example what if my small app later on downloads various media files to its sandbox that put the user over 2GB total (app + downloaded media)? Thanks!

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