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Can Java 8 code be compiled to run on Java 7 JVM?
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No, using 1.8 features in your source code requires you to target a 1.8 VM. I just tried the n...
Random alpha-numeric string in JavaScript? [duplicate]
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17 Answers
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Converting a JS object to an array using jQuery
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18 Answers
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What is the best way to conditionally apply a class?
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1385
If you don't want to put CSS class names into Controller like I do, here is an old trick that...
git: How to diff changed files versus previous versions after a pull?
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159
There are all kinds of wonderful ways to specify commits - see the specifying revisions sectio...
Specify width in *characters*
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1em is the height of an M, rather than the width. Same holds for ex, which is the height of an x. More generally speaking, these are the heights of uppercase and lowercase letters.
Width is a totally different issue....
Cha...
What is the 'pythonic' equivalent to the 'fold' function from functional programming?
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The Pythonic way of summing an array is using sum. For other purposes, you can sometimes use s...
Is there StartsWith or Contains in t sql with variables?
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StartsWith
a) left(@edition, 15) = 'Express Edition'
b) charindex('Express Edition', @edition...
Generate a random double in a range
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To generate a random value between rangeMin and rangeMax:
Random r = new Random();
double rando...