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Why use JUnit for testing?
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That's not testing, that's "looking manually at output" (known in the biz as LMAO). More formally it's known as "looking manually for abnormal output" (LMFAO). (See note below)
Any time you change code, you must run the app and LMFAO for all code affected...
parseInt(null, 24) === 23… wait, what?
... Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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How to get a list of current open windows/process with Java?
Does any one know how do I get the current open windows or process of a local machine using Java?
14 Answers
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Calling a function from a string in C#
I know in php you are able to make a call like:
7 Answers
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Pointers vs. values in parameters and return values
...n't need pointers:
Code review guidelines suggest passing small structs like type Point struct { latitude, longitude float64 }, and maybe even things a bit bigger, as values, unless the function you're calling needs to be able to modify them in place.
Value semantics avoid aliasing situations wher...
Variable name as a string in Javascript
Is there a way to get a variable name as a string in Javascript? (like NSStringFromSelector in Cocoa )
17 Answers
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What difference does .AsNoTracking() make?
I have a question regarding the .AsNoTracking() extension, as this is all quite new and quite confusing.
6 Answers
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How do I make a fully statically linked .exe with Visual Studio Express 2005?
...e the disturbing discovery that the pleasing results were based on more luck that I would like. Attempting to run one of these programs on an old (2001 vintage, not scrupulously updated) XP box gave me nothing but a nasty "System cannot run x.exe" (or similar) message.
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Determine if a function exists in bash
...it(), execute() and cleanup() functions. But they are not mandatory. I'd like to test if they are or are not defined.
13 An...
How can I hash a password in Java?
...y built in to the Java runtime to do this. The SunJCE in Java 6 supports PBKDF2, which is a good algorithm to use for password hashing.
byte[] salt = new byte[16];
random.nextBytes(salt);
KeySpec spec = new PBEKeySpec("password".toCharArray(), salt, 65536, 128);
SecretKeyFactory f = SecretKeyFactor...