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• Best way to handle global state

  - by David

  Hi there, I was wondering if anyone could offer some advice on 'best practices' for using global state in a web application - specifically PHP, although im looking for generic best practices i.e. design patterns etc. At the moment I just use a static class, calling it Configs. I suppose this is similar to using the registry pattern but surely…

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• Objective C Array and Object Release

  - by david

  Hi, I have a newbie question regarding when to release the elements of a NSArray. See following pseudo code: NSMutalbeArray *2DArray = [[NSMutableArray alloc] initWithCapacity:10]; for (int i=0;i<10;i++) { NSMutableArray *array = [[MSMutableArray alloc] initWithCapacity:5]; for (int j=0;j<5;j++) { MyObject *obj = [[MyObject…

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• How to View Android Native Code Profiling?

  - by David R.

  I started my emulator with ./emulator -trace profile -avd emulator_15. I then tracked down the trace files to ~/.android/avd/rodgers_emulator_15.avd/traces/profile, where there are six files: qtrace.bb, qtrace.exc, qtrace.insn, qtrace.method, qtrace.pid, qtrace.static. I can't figure out what to do with these files. I've tried both…

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• Test Automation Flash base Video Player

  - by David

  I would like to test automate a flash video player (similar to YouTube player). Can you recommended tools/ methodology for it.

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• Integrating ASP.NET MVC 2 with classic ASP

  - by David Lively

  I'm in the process of moving a large classic ASP application to ASP.NET MVC 2. Questions: My question is about project organization. I would prefer to not mix the MVC code with the ASP code in the same VS project. I'd like to have an MVC WAP with areas that match the parts of the website that I'm migrating. For instance, the old…

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• Adding links to full change forms for inline items in django admin?

  - by David Eyk

  I have a standard admin change form for an object, with the usual StackedInline forms for a ForeignKey relationship. I would like to be able to link each inline item to its corresponding full-sized change form, as the inline item has inlined items of its own, and I can't nest them. I've tried everything from custom widgets to…

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• C#/.NET equivalent to John Lakos - Large Scale C++ software design?

  - by David Archer

  I own and have read most of this book, a while back. Now I'm about to embark on a pretty large project and was wanting a refresher. Anyone got a recommendation of something similar that has a focus on C#/.NET. I know the principles remain, but if only for my readability.

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• Using Python How can I read the bits in a byte?

  - by David

  I have a file where the first byte contains encoded information. In Matlab I can read the byte bit by bit with var=fread(file,8, 'ubit1') then retrieve each bit by var(1),var(2), etc. Is there any equivalent bit reader in python?

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• Importing a SQL Server 2005 Profile Trace Template into SQL 2008

  - by David Stein

  I'm using SQL Server 2008, but my ERP Vendor only offers a SQL 2005 trace template that they'd like me to run on my system. When I attempt to import it, I receive confirmation that it was successfully imported. However, it does not show up in the list of available templates. I've done this on two separate servers to the…

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• Total stack sizes of threads in one process

  - by David

  I use pthreads_attr_getthreadsizes() to get default stack size of one thread, 8MB on my machine. But when I create 8 threads and allocate a very large stack size to them, say hundreds of MB, the program crash. So, I guess, shall ("Number of threads" x "stack size of per thread") shall less than a value(virtual memory…

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• Is it possible to include a file in your .gitconfig

  - by David Reynolds

  I'd like to include a file in my .gitconfig that has my github settings - is this possible? Can I do something like this: [core] include = /path/to/file

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• Forms/AD Authentication with Sharepoint

  - by David Lively

  All, I'm configuring Sharepoint to use forms authentication with LDAP/Active Directory. I'm new to Sharepoint, so if this is obvious, please point me in the right direction. Whenever I attempt to log in with a bad account or password, I get the very friendly (and correct) error message, The server could not sign…

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• How to profile Doctrine in Zend Framework

  - by David Zapata

  Good day. I'm using Doctrine as ORM for my Zend Framework project. This is the first time I use it. I've followed the ZendCasts Doctrine chapters, and everything works for me, but I needed to perform some profiling; There is a Doctrine_Connection_Profiler class that should be used to profile the Doctrine Model…

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• Can't Build for iPhone Device

  - by David Beck

  After upgrading to the iPhone SDK 4.0, I get the following error when building for device: gcc-4.0: Invalid arch name : armv7 Command /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.0 failed with exit code 1 Before, I was only building for armv6 (the default on pre 4.0 SDK's).

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• To PHP Namespace or not to PHP Namespace

  - by David

  ok, im relatively new to php programming and have been plodding along quite unaware that it is possible to actually use namespaces in php as I can in c# etc. Its really ugly though as they have decided to use backslashes - why! Anyway, I am interested in other php programmers views on whether namespaces will…

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• How can I add complete binaries to a Mercurial patch?

  - by David Corley

  I want to use Mercurial to capture changes made to the vanilla installation of a piece of software we use. Everytime we upgrade the software, we need to manually edit the various configuration files and add 3rd party libraries that we use in the current version of the software. Creating patches for the…

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• How can I use CSS pseudo-classes with GWT's UiBinder?

  - by David

  I've been using the in-line styles approach as recommended by GWT's UiBinder documentation. I'm puzzled, though, about how to use CSS pseudo-classes with UiBinder; for example, suppose I would otherwise (without UiBinder) have this CSS rule: #myLink:hover { background:blue } Can I implement that…

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• Is the Unix Philosophy still relevant in the Web 2.0 world?

  - by David Titarenco

  Introduction Hello, let me give you some background before I begin. I started programming when I was 5 or 6 on my dad's PSION II (some primitive BASIC-like language), then I learned more and more, eventually inching my way up to C, C++, Java, PHP, JS, etc. I think I'm a pretty decent coder. I…

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• How to do a project-wide sweep for "Remove redundant catch" using Resharper?

  - by David McClelland

  I am dealing with a large old codebase that has a lot of these: try { ... } catch { throw; } Resharper helpfully marks these and offers the option to "Remove redundant catch", but I don't like having to go through one-by-one, I would like to wipe them out all at once. Is there a…

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• May volatile be in user defined types to help writing thread-safe code

  - by David Rodríguez - dribeas

  I know, it has been made quite clear in a couple of questions/answers before, that volatile is related to the visible state of the c++ memory model and not to multithreading. On the other hand, this article by Alexandrescu uses the volatile keyword not as a runtime feature but rather as a…

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• CATransitionFade not working on newly added subviews

  - by David Liu

  For some reason, fading in new buttons using CATransition isn't working for me when it's a newly added button. The fade animation, however, is working on existing subviews. Code: // Add new button. CATransition *animation = [CATransition animation]; [animation setDuration:0.5];…

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• stdexcept On Android

  - by David R.

  I'm trying to compile SoundTouch on Android. I started with this configure line: ./configure CPPFLAGS="-I/Volumes/android-build/mydroid/development/ndk/build/platforms/android-3/arch-arm/usr/include/"…

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• A matter of style

  - by David

  Would you write something like: enum XYZ_TYPE {X=1, Y=2, Z=3}; I saw it and the suffix _TYPE confuses me in the enum context. There is a strong prospect that it is because I am not bright.

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• Ajax model binding of a complex type

  - by David G

  I am trying to do something along the lines of the following where I have a Controller with an method similar to: public ActionResult Insert(Author author) { //do something... } Where the Author…

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• Is it valid to use unsafe struct * as an opaque type instead of IntPtr in .NET Platform Invoke?

  - by David Jeske

  .NET Platform Invoke advocates declaring pointer types as IntPtr. For example, the following [DllImport("user32.dll")] static extern IntPtr SendMessage(IntPtr hWnd, UInt32 Msg, Int32 wParam, Int32…

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