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What does a tilde do when it precedes an expression?
I saw it in an answer, and I've never seen it before.
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How do I generate a constructor from class fields using Visual Studio (and/or ReSharper)?
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What is the difference between synchronous and asynchronous programming (in node.js)
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How does virtual inheritance solve the “diamond” (multiple inheritance) ambiguity?
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How do I get my Maven Integration tests to run
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JPA EntityManager: Why use persist() over merge()?
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Why wasn't PyPy included in standard Python?
... mainline Python distributions. Wouldn't things like JIT compilation and lower memory footprint greatly improve the speeds of all Python code?
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A variable modified inside a while loop is not remembered
... works in the sense that its value is remembered after the if statement. However, when I set the same variable to the value 2 inside an if which is inside a while statement, it's forgotten after the while loop. It's behaving like I'm using some sort of copy of the variable $foo inside the w...