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What is the maximum value for an int32?

I can never remember the number. I need a memory rule. 45 Answers 45 ...
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What are bitwise shift (bit-shift) operators and how do they work?

... The bit shifting operators do exactly what their name implies. They shift bits. Here's a brief (or not-so-brief) introduction to the different shift operators. The Operators >> is the arithmetic (or signed) right shift operator. >>> is the logi...
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git replacing LF with CRLF

... of your files (= almost ALWAYS),     – autocrlf = false – NEVER! What does this warning mean The warning "LF will be replaced by CRLF" says that you (having autocrlf=true) will lose your unix-style LF after commit-checkout cycle (it will be replaced by windows-style CRLF). Git doesn't expe...
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What's so wrong about using GC.Collect()?

...the serious implications of playing with this function (or at least that's what I think), I fail to see why it's becoming one of these things that respectable programmers wouldn't ever use, even those who don't even know what it is for. ...
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How do 20 questions AI algorithms work?

... This simple program demonstrates what you are talking about rather well. Once you get there you can click on the code link to see it: openbookproject.net/py4fun/animal/animal.html – Noctis Skytower Jul 1 '10 at 22:49 ...
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Allowed characters in Linux environment variable names

What characters are allowed in Linux environment variable names? My cursory search of man pages and the web did only produce information about how to work with variables, but not which names are allowed. ...
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What is the simplest way to convert a Java string from all caps (words separated by underscores) to

The title pretty much says it all. What's the simplest/most elegant way that I can convert, in Java, a string from the format "THIS_IS_AN_EXAMPLE_STRING" to the format " ThisIsAnExampleString "? I figure there must be at least one way to do it using String.replaceAll() and a regex. ...
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What is the reason not to use select *?

...proper SQL because they don't want to revisit the code and try to remember what they were doing when they did it. They don't want to explain to the DBA's about every bit of code. They don't want to explain to their clients why the application runs like a dog. ...
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What is a postback?

...he word postback thrown around. Coming from a non-web based background, what does a new web developer have to know about postbacks? (i.e. what are they and when do they arise?) ...
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Ways to iterate over a list in Java

Being somewhat new to the Java language I'm trying to familiarize myself with all the ways (or at least the non-pathological ones) that one might iterate through a list (or perhaps other collections) and the advantages or disadvantages of each. ...