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How to generate unique ID with node.js
...function generate(count, k) {
var _sym = 'abcdefghijklmnopqrstuvwxyz1234567890',
var str = '';
for(var i = 0; i < count; i++) {
str += _sym[parseInt(Math.random() * (_sym.length))];
}
base.getID(str, function(err, res) {
if(!res.length) {
k(str) ...
Git: How do I list only local branches?
...
1484
Just git branch without options.
From the manpage:
With no arguments, existing branches a...
How can I remove an element from a list?
... creative googling led me here: http://tolstoy.newcastle.edu.au/R/help/05/04/1919.html
The key quote from there:
I do not find explicit documentation for R on how to remove elements from lists, but trial and error tells me
myList[[5]] <- NULL
will remove the 5th element and then "c...
How to increase IDE memory limit in IntelliJ IDEA on Mac?
...mory that IDE can use. I set the VMOptions in Info.plist file to be
-Xmx2048m -ea -XX:+HeapDumpOnOutOfMemoryError -Xverify:none -Xbootclasspath/a:../lib/boot.jar
...
What browsers support HTML5 WebSocket API?
...
429
Client side
Hixie-75:
Chrome 4.0 + 5.0
Safari 5.0.0
HyBi-00/Hixie-76:
Chrome 6.0 - 13.0...
Convert date to another timezone in JavaScript
...
24 Answers
24
Active
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Regular expression to match DNS hostname or IP Address?
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542
You can use the following regular expressions separately or by combining them in a joint OR exp...
Save PL/pgSQL output from PostgreSQL to a CSV file
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1402
Do you want the resulting file on the server, or on the client?
Server side
If you want some...
Is there a job scheduler library for node.js? [closed]
...
answered Sep 24 '10 at 12:08
JtRJtR
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