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static constructors in C++? I need to initialize private static objects

I want to have a class with a private static data member (a vector that contains all the characters a-z). In java or C#, I can just make a "static constructor" that will run before I make any instances of the class, and sets up the static data members of the class. It only gets run once (as the vari...
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Checking for NULL pointer in C/C++ [closed]

In a recent code review, a contributor is trying to enforce that all NULL checks on pointers be performed in the following manner: ...
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Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)

I am trying to a make custom InfoWindow after a click on a marker with the new Google Maps API v2. I want it to look like in the original maps application by Google. Like this: ...
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Run all SQL files in a directory

I have a number of .sql files which I have to run in order to apply changes made by other developers on an SQL Server 2005 database. The files are named according to the following pattern: ...
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How can I get my webapp's base URL in ASP.NET MVC?

How can I quickly determine what the root URL is for my ASP.NET MVC application? I.e., if IIS is set to serve my application at http://example.com/foo/bar , then I'd like to be able to get that URL in a reliable way that doesn't involve getting the current URL from the request and chopping it up i...
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cannot find zip-align when publishing app

This is the message I received when I tried to publish my app. I'm using the latest revision of Android SDK Tools (23 which was released today) and SDK Platform-tools (20 which was also released today). I got an APK out of it, but if I tried to upload it to Google Play I got an error complaining tha...
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java.lang.ClassNotFoundException: Didn't find class on path: dexpathlist

I'm currently working on a project in which I have to use purely native ndk. It worked when I try running an helloworld example from Irrlicht engine source. Then I try using it in my project following the same format of that example. But I got: ...
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Unable to launch the IIS Express Web server, Failed to register URL, Access is denied

Some web projects are causing me problems while others work fine. I decided to focus on one of the problematic ones. I'm using Visual Studio 2013 on Windows 7. I think I'm running it as administrator, the window title says PROJECT NAME - Microsoft Visual Studio (Administrator) . ...
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Is there any significant difference between using if/else and switch-case in C#?

What is the benefit/downside to using a switch statement vs. an if/else in C#. I can't imagine there being that big of a difference, other than maybe the look of your code. ...
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How can I extract audio from video with ffmpeg?

I tried the following command to extract audio from video: 12 Answers 12 ...