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How to create default value for function argument in Clojure
...nd nil are both considered non-values, (if (nil? base) 10 base) could be shortened to (if base base 10), or further to (or base 10).
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Way to get number of digits in an int?
Is there a neater way for getting the length of an int than this method?
30 Answers
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Differences in boolean operators: & vs && and | vs ||
I know the rules for && and || but what are & and | ? Please explain these to me with an example.
11 Ans...
Iterator invalidation rules
What are the iterator invalidation rules for C++ containers?
6 Answers
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Why not use Double or Float to represent currency?
I've always been told never to represent money with double or float types, and this time I pose the question to you: why?
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Given an RGB value, how do I create a tint (or shade)?
... do I create tints (make it lighter) and shades (make it darker) of the color?
3 Answers
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Can JSON start with “[”?
From what I can read on json.org , all JSON strings should start with { (curly brace), and [ characters (square brackets) represent an array element in JSON.
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Or versus OrElse
What's the difference between or and OrElse ?
8 Answers
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Getting Java version at runtime
I need to work around a Java bug in JDK 1.5 which was fixed in 1.6. I'm using the following condition:
12 Answers
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What is the javascript filename naming convention? [closed]
Should files be named something-with-hyphens.js, camelCased.js, or something else?
5 Answers
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