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Why must jUnit's fixtureSetup be static?
I marked a method with jUnit's @BeforeClass annotation, and got this exception saying it must be static. What's the rationale? This forces all my init to be on static fields, for no good reason as far as I see.
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How to add text at the end of each line in Vim?
In Vim, I have the following text:
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What's a correct and good way to implement __hash__()?
What's a correct and good way to implement __hash__() ?
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How do I define and use an ENUM in Objective-C?
I declared an enum in my implementation file as shown below, and declared a variable of that type in my interface as PlayerState thePlayerState; and used the variable in my methods. But I am getting errors stating that it is undeclared. How do I correctly declare and use a variable of type PlayerSta...
How do I iterate over a JSON structure? [duplicate]
I have the following JSON structure:
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Is there any way to call a function periodically in JavaScript?
Is there any way to call a function periodically in JavaScript?
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How to shuffle a std::vector?
I am looking for a generic, reusable way to shuffle a std::vector in C++. This is how I currently do it, but I think it's not very efficient because it needs an intermediate array and it needs to know the item type (DeckCard in this example):
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Best way to store time (hh:mm) in a database
I want to store times in a database table but only need to store the hours and minutes.
I know I could just use DATETIME and ignore the other components of the date, but what's the best way to do this without storing more info than I actually need?
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time.sleep — sleeps thread or process?
In Python for *nix, does time.sleep() block the thread or the process?
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How to filter git diff based on file extensions?
Is there an option to restrict git diff to a given set of file extensions?
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