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Test if something is not undefined in JavaScript
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edited Jul 25 '17 at 20:10
gunwin
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When to use leading slash in gitignore
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25
You've answered your own question entirely. If you look at the github/gitignore repo more clos...
Query-string encoding of a Javascript Object
...({
foo: "hi there",
bar: "100%"
}));
// foo=hi%20there&bar=100%25
Edit: this one also converts recursive objects (using php "array" notation for the query string)
serialize = function(obj, prefix) {
var str = [],
p;
for (p in obj) {
if (obj.hasOwnProperty(p)) ...
HTML5 check if audio is playing?
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answered Feb 25 '12 at 13:32
Niet the Dark AbsolNiet the Dark Absol
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Extracting specific columns in numpy array
...t;>> m
matrix([[0.91074101, 0.65999332, 0.69774588, 0.007355 , 0.33025395],
[0.11078742, 0.67463754, 0.43158254, 0.95367876, 0.85926405],
[0.98665185, 0.86431513, 0.12153138, 0.73006437, 0.13404811],
[0.24602225, 0.66139215, 0.08400288, 0.56769924, 0.47974697],
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Web Config Transformation to add a child element
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edited Jan 25 '16 at 11:07
Liam
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Is there a Wikipedia API?
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answered Mar 9 '09 at 19:07
Hank GayHank Gay
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Unix - copy contents of one directory to another [closed]
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answered Oct 22 '12 at 21:07
GeoffGeoff
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What does “async: false” do in jQuery.ajax()?
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answered Sep 25 '09 at 16:36
Sean VieiraSean Vieira
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JavaScript function similar to Python range()
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answered Nov 25 '11 at 18:38
TadeckTadeck
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