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

... 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 variables ...
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Using sphinx with Markdown instead of RST

...on to choose the parser.) The beauty of this would be instant support for all docutils output formats (but you might not care about that, as similar markdown tools already exist for most). Ways to approach that without developing a parser from scratch: You could cheat and write a "parser" that us...
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Why does a function with no parameters (compared to the actual function definition) compile?

... All the other answers are correct, but just for completion A function is declared in the following manner: return-type function-name(parameter-list,...) { body... } return-type is the variable type that the funct...
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How Can I Set the Default Value of a Timestamp Column to the Current Timestamp with Laravel Migratio

...r considered a valid date. As documented at the Laravel 5.2 upgrade guide, all timestamp columns should receive a valid default value when you insert records into your database. You may use the useCurrent() column modifier (from Laravel 5.1.25 and above) in your migrations to default the timestamp ...
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jQuery vs jQuery Mobile vs jQuery UI?

... jQuery is a JavaScript framework designed to allow developers to literally "write less, do more", the 3 different flavours you are asking about, do very different things. First up jQuery is the core library which contains the main functionality of the framework, so if...
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Difference between jQuery parent(), parents() and closest() functions

...p) the DOM tree. parents() method is similar to parent() but selects all the matching elements up the DOM tree. Begins from the parent element and travels up. share | improve this answer ...
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Clearing NSUserDefaults

...e time studying the Apple documentation and resetStandardUserDefaults basically flushes the in-memory buffer to disk and wipes it clean. So the next time you try to retrieve a value it has to grab it from disk. Core Data's NSManagedObjectContext also uses similar "reset" terminology. ...
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How to use the same C++ code for Android and iOS?

...nd to write specific code to each platform in this regard. In other hands, all logic code, business rules, and things that can be shared we intend to write using C++, so we can compile the same code to each platform. In the diagram, you can see the C++ layer at the lowest level. All shared code is ...
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.NET Configuration (app.config/web.config/settings.settings)

...ration levels.) These are the kinds of configuration elements that I typically store at the machine level: Application settings Connection strings retail=true Smtp settings Health monitoring Hosting environment Machine key When each environment (developer, integration, test, stage, live) has it...
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ETag vs Header Expires

...er or not to make a request for that file again in the future. If ETag is all it has, it will always have to make a request. However, when the server reads the ETag from the client request, the server can then determine whether to send the file (HTTP 200) or tell the client to just use their local...