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• When does Registry.CreateSubKey return null?

  - by Noam Gal

  From what I understand in the documentation, it returns null if it fails, but it seems to me there is an exception ready for every fail scenario. In what standard scenario will this function actually return a null value?

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• Making views accessible through URL - Drupal

  - by RadiantHex

  Hi folks, I have configured the standard "frontpage" view in order to display a list of nodes, just by displaying a field (the banner image). Unfortunately the URL /frontapge does not return the previewed template, but the same page that would get displayed before the views module was installed. Help would be much appreciated.

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• Load image from string

  - by zaf

  Given a string containing jpeg image data, is it possible to load this directly in pygame? I've tried using StringIO but failed and I don't completely understand the 'file-like' object concept. Currently, as a workaround, I'm saving to disk and then loading an image the standard way: # imagestring contains a jpeg f=open('test.jpg','wb') f.write(imagestring) f.close() image=pygame.image.load('test.jpg') Any suggestions on improving this so that we avoid creating a temp file?

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• UTC timestamp in milisecond using c++ under windows

  - by Arman

  How to get the UTC time in milliseconds under windows platform. I am using Standard library which give me UTC time in seconds, I want to get time in miliseconds, kindly give me the reference of any other library which give me the accurate UTC time in miliseconds.

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• What type is System.Byte[*]

  - by Jimbo

  I'm being passed an object that returns "System.Byte[*]" when converted to string. This apparently isn't a standard one dimensional array of Byte objects ("System.Byte[]"), so what is it?

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• iphone Development program

  - by yakub_moriss

  Hi Friends, How many application we can distribute using this 2 diffenrent prog: and how many users can test App on different Device using these two programs 1)Standard programs ($99) 2)Enterprise program ($299) Thanking in advance

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• OpenGL 3 equivillant of GLUTesselator?

  - by user146780

  I was wondering, since things like display lists are now deprecated, I'm thinking the GLU polygon tesselator is probably also deprecated. What is the new and correct way of creating concave or complex polygons and complying with the new GL 3 standard? Thanks.

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• Why does Visual Studio use different indentation settings for C# and for C++?

  - by Michal Czardybon

  For C# Visual Studio uses 4 spaces by default, whereas for C++ it is hard-tabs. Why is it so? Why is it different? My project consists of both C# and C++ code and the difference really annoys me. I want to set a common standard for all the sources, but I wonder if this would have any drawbacks.

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• Anyone know about a good general way to fix IE 7 CSS issues?

  - by stinkypyper

  Just made a site using great standards compliant semantic HTML and CSS. It looks great in Gecko, Web Kit, but IE7 mangles it (of course). Any progress yet on this front, or do I have to go through a tonne of hacks as is standard with IE.

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• Debugging with cgdb -- want to debug only my code

  - by rkbang

  Hello all, I am using standard template libraries along with boost. I want to debug code using cgdb. But I just want to debug my code while doing next and step in cgdb, like right now it enters the code in other libraries whereas I want it should just return or step into the code which I have coded and wrote down. Is there any way to make this happen.

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• Android NinePatch .png file format?

  - by Roddy

  Android NinePatch files seem to be standard .png files with extra information. Is there a spec for the format anywhere, as I'd like to be able to implement this on other platforms?

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• Designing a web service to be called by another language

  - by CollegeProgrammer

  This will sound naive (but then I am a junior programmer), but if I write a web service say in Python (standard WSDL web service), I then need to host it so it is reachable from an end point. This will give a URI for the service and then from another language, say Java or VB.NET (any), I can add a web service (this one) and then call the web service's object model, correct? Thanks

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• using Hibernate to loading 20K products, modifying the entity and updating to db

  - by Blankman

  I am using hibernate to update 20K products in my database. As of now I am pulling in the 20K products, looping through them and modifying some properties and then updating the database. so: load products foreach products session begintransaction productDao.MakePersistant(p); session commit(); As of now things are pretty slow compared to your standard jdbc, what can I do to speed things up? I am sure I am doing something wrong here.

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• API to translate group name to group id (gid)

  - by Wayne Conrad

  File.chown takes an owner ID, a group ID (gid), and a filename. I want to use it to set a file's gid, but what I have is the group name. Is there anything in the standard library that I can use to translate a group name into a gid?

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• Cross platform millisecond timer lasting more than 49 days?

  - by Cetra

  Hey guys, I'm going to be developing a small dedicated server in C/C++ that will require uptime of forever. I've been looking into some time functions as millisecond timing is required for calculations. I have 2 problems that I'm facing: Using a 32bit integer to store the number of milliseconds since the operation began will wrap around at about the 49 days mark resetting to zero. There doesn't seem to be any standard system calls for getting elapsed milliseconds that are platform independant What should I do to resolve both these issues?

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• JPA query many to one association

  - by Random Joe

  I want to build the following pseudo query Select a From APDU a where a.group.id= :id group is a field in APDU class of the type APDUGroup.class. I just want to get a list of APDUs based on APDUGroup's id. How do i do that using a standard JPA query?

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• Java GUI guidance on building a chat box

  - by Allen

  I'm just looking for a little guidance as to how i might implement a chat box. There needs to be a text area for user entry, and a scrolling list of past messages. Is there an easy/standard way of going about doing this? Thanks

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• What business implications are there working with a foreign consultant?

  - by Chris Marisic

  For a US business does anything occur differently for employing a foreign consultant as a opposed to a standard 1099 consultant that is a legal resident? There would be no relocation of the consultant so I believe that would rule out any visa considerations (unless you need a workers visa to work as a consultant?).

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• how to make portable regex ?

  - by dugres

  Which features of regular expressions are standard, and which are idiosyncratic ? What should I do, and not do, if I want to use the same regex in different context, languages, platforms ?

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• Why SVN makes read-only my files after check out or update?

  - by eKek0

  Working with an standard configuration of the server, without any lock, my files are read-only after every check out or update to the working copy. I have to set them to be not read-only to continue working, but besides this shouldn't be happening, it's uncomfortable. Anybody knows how to avoid this behavior?

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• How can I check if an object is an iterator in Python?

  - by Juanjo Conti

  I can try if it has a next() method or something like that. Is there a standard way?

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• How do travel search engines & aggregators get their source data?

  - by Alex

  I'm tossing around a few ideas for travel search engines and I'm wondering how these sites get their source data. Do they scrape all the content from airline homepages? This seems like an enormous job given the number of airlines etc out there. Is there some API or web service standard that every airline conforms too? Am I going to have to negotiate access to the data APIs for every airline I wish to index?

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• How to parse a string into a datetime struct in C?

  - by thoaionline

  I would like to have a string (char*) parsed into a tm struct in C. Is there any built-in function to do that? I am referring to ANSI C in C99 Standard.

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• Why do different versions of Silverlight assemblies have the same version number?

  - by Simon

  Why do different versions of Silverlight assemblies have the same version number? Location: ...\Silverlight\v3.0\System.Core.dll Name: System.Core, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e Location: ...\Silverlight\v4.0\System.Core.dll Name: System.Core, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e Location: ...\Silverlight\v4.0\Profile\WindowsPhone\System.Core.dll Name: System.Core, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e While standard .net has different version numbers Location: ...\Framework\v4.0.30319\System.dll Name: System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 Location: ...\Framework\v2.0.50727\System.dll Name: System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089

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• Best practices to parse xml files with C#?

  - by domoaringatoo

  The default methods for dealing with xml in c# seem incredibly crude to me, leading me to suspect that I must be missing something in my searches. What is considered the standard best practices to parse xml files in c#?

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