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How can I create a two dimensional array in JavaScript?
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1262
var items = [
[1, 2],
[3, 4],
[5, 6]
];
console.log(items[0][0]); // 1
console....
RGB to hex and hex to RGB
... zero padding:
function componentToHex(c) {
var hex = c.toString(16);
return hex.length == 1 ? "0" + hex : hex;
}
function rgbToHex(r, g, b) {
return "#" + componentToHex(r) + componentToHex(g) + componentToHex(b);
}
alert(rgbToHex(0, 51, 255)); // #0033ff
Converting th...
How to output numbers with leading zeros in JavaScript [duplicate]
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6 Answers
6
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How do you compare two version Strings in Java?
...c.
– John Gardner
Oct 13 '08 at 18:46
2
How do you do this?
– Big McLargeHu...
How to find/remove unused dependencies in Gradle
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6 Answers
6
Active
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REST API Token-based Authentication
...ou have a clean call like this:
nonce = generate_secure_password(length: 16);
one_time_key = nonce + '-' + sha1(nonce+salt+shared_key);
url = username:one_time_key@myhost.com/api/call
It is true that this is a bit laborious. This is because you aren't using a protocol level solution (like SSL). S...
What GRANT USAGE ON SCHEMA exactly do?
...raig Ringer
242k5353 gold badges539539 silver badges643643 bronze badges
2
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Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?
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answered Mar 13 '12 at 16:45
Matthew WaltonMatthew Walton
9,00222 gold badges2424 silver badges3535 bronze badges
...
Standard deviation of a list
...ion of iterables like yours:
>>> A_rank = [0.8, 0.4, 1.2, 3.7, 2.6, 5.8]
>>> import statistics
>>> statistics.stdev(A_rank)
2.0634114147853952
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