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Faye vs. Socket.IO (and Juggernaut)
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I recently moved from Socket.IO to Faye, and I must say that Faye saved my application. With a simple Faye server and a medium server, my application can handle 6000 users simultaneously according to google analytics
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What's the meaning of interface{}?
...there's nothing mysterious about it but it's very easy to abuse. Stay away from it as much as you can.
https://play.golang.org/p/A-vwTddWJ7G
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How to create a GUID/UUID using iOS
...-[UIDevice uniqueIdentifier] is now deprecated and apps are being rejected from the App Store for using it. The method below is now the preferred approach.
If you need to create several UUID, just use this method (with ARC):
+ (NSString *)GetUUID
{
CFUUIDRef theUUID = CFUUIDCreate(NULL);
CFSt...
using awk with column value conditions
I'm learning awk from The AWK Programming Language and I have a problem with one of the examples.
6 Answers
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How to convert a String to CharSequence?
... explaining that a String IS a CharSequence. Then poster answers how to go from CharSequence to String.
– Alex A.
Nov 8 '13 at 23:05
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Multiple commands on same line
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A bar | will allow you to do this. From :help :bar
'|' can be used to separate commands, so you can give multiple commands in one
line. If you want to use '|' in an argument, precede it with '\'.
Example:
:echo "hello" | echo "goodbye"
Output:
hell...
Difference between $(window).load() and $(document).ready() functions
...t).ready(function(){}) is $(function(){}) and another important difference from the window.load is that it will run on ALL future calls of the function, even after the initial DOMready.
– Michael Butler
Apr 3 '14 at 21:29
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Detect Android phone via Javascript / jQuery
... modifier is used to perform case-insensitive matching.
Technique taken from Cordova AdMob test project: https://github.com/floatinghotpot/cordova-admob-pro/wiki/00.-How-To-Use-with-PhoneGap-Build
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How do I check which version of NumPy I'm using?
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From the command line, you can simply issue:
python -c "import numpy; print(numpy.version.version)"
Or:
python -c "import numpy; print(numpy.__version__)"
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moment.js 24h format
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Use this to get time from 00:00:00 to 23:59:59
If your time is having date from it by using 'LT or LTS'
var now = moment('23:59:59','HHmmss').format("HH:mm:ss")
** https://jsfiddle.net/a7qLhsgz/**
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