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What does %w(array) mean?
...otation to write an array of strings separated by spaces instead of commas and without quotes around them. You can find a list of ways of writing literals in zenspider's quickref.
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What does `m_` variable prefix mean?
...fix used for variables ( m_World , m_Sprites ,...) in tutorials, examples and other code mainly related to game development.
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Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
...://martijnthe.nl ) with my app whenever the app is installed on the phone, and with Mobile Safari in case it is not.
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Mac SQLite editor [closed]
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Hangs on slow running queries and had no cancel query button. I use RazorSQL.
– wioota
Jan 3 '09 at 17:49
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When would anyone use a union? Is it a remnant from the C-only days?
...pace to work with, or when you're developing an API (or something similar) and you want to force the end user to have only one instance of several objects/types at one time. Are these two guesses even close to right?
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What is the difference between synchronous and asynchronous programming (in node.js)
I've been reading nodebeginner
And I came across the following two pieces of code.
10 Answers
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reference assignment is atomic so why is Interlocked.Exchange(ref Object, Object) needed?
...d _allData of my own type SystemData which consists of few List<T> and Dictionary<T> marked as volatile . The system data ( _allData ) is refreshed once in a while and I do it by creating another object called newData and fill it's data structures with new data. When it's done I j...
Why does this C++ snippet compile (non-void function does not return a value) [duplicate]
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This is undefined behavior from the C++11 draft standard section 6.6.3 The return statement paragraph 2 which says:
[...] Flowing off the end of a function is equivalent to a return with no value; this results in undefined behavior in a value-returning function. [...]
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Java: when to use static methods
...ering when to use static methods? Say if I have a class with a few getters and setters, a method or two, and I want those methods only to be invokable on an instance object of the class. Does this mean I should use a static method?
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How to make a great R reproducible example
... teaching, sending a bug report or searching for guidance on mailing lists and here on Stack Overflow, a reproducible example is often asked and always helpful.
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