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What do parentheses surrounding an object/function/class declaration mean? [duplicate]
...a ; before the opening parenthesis: I write semi-colon free code and lines starting with a ( may be parsed as expression continued from the previous line.
– user166390
Oct 17 '10 at 20:36
...
Forward function declarations in a Bash or a Shell script?
...n "$@"
You can read the code from top to bottom, but it doesn't actually start executing until the last line. By passing "$@" to main() you can access the command-line arguments $1, $2, et al just as you normally would.
sh...
Angularjs loading screen on ajax request
...app').run(function($rootScope, ngProgress) {
$rootScope.$on('$routeChangeStart', function(ev,data) {
ngProgress.start();
});
$rootScope.$on('$routeChangeSuccess', function(ev,data) {
ngProgress.complete();
});
});
For AJAX requests you can do something like this:
$scope.getLatest ...
How to pause a YouTube player when hiding the iframe?
...ced readability was changing the ? conditional to if / else but thanks for starting me out on this. I just felt I had something to valid add is all.
– DrewT
Dec 6 '13 at 0:17
...
Setting the correct encoding when piping stdout in Python
...etitive and error-prone.
A better solution is to change sys.stdout at the start of your program, to encode with a selected encoding. Here is one solution I found on Python: How is sys.stdout.encoding chosen?, in particular a comment by "toka":
import sys
import codecs
sys.stdout = codecs.getwriter...
Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
...s that will do the trick:
String.prototype.regexIndexOf = function(regex, startpos) {
var indexOf = this.substring(startpos || 0).search(regex);
return (indexOf >= 0) ? (indexOf + (startpos || 0)) : indexOf;
}
String.prototype.regexLastIndexOf = function(regex, startpos) {
regex = (...
Is there a standard naming convention for XML elements? [closed]
...g rules:
- Element names are case-sensitive
- Element names must start with a letter or underscore
- Element names cannot start with the letters xml(or XML, or Xml, etc)
- Element names can contain letters, digits, hyphens, underscores, and periods
- Element names cannot cont...
WebSockets protocol vs HTTP
... Overview Draft
IETF WebRTC DataChannel Draft
Microsoft CU-WebRTC Proposal Start Page
QUIC:
QUIC Chrominum Project
IETF QUIC Draft
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svn: replace trunk with branch
...rsion for a while was "CVS done right", or something like that, and if you start with that kind of slogan, there's nowhere you can go. There is no way to do CVS right."
– Aaron Digulla
Sep 28 '10 at 7:34
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Java “user.dir” property - what exactly does it mean?
...
It's the directory where java was run from, where you started the JVM. Does not have to be within the user's home directory. It can be anywhere where the user has permission to run java.
So if you cd into /somedir, then run your program, user.dir will be /somedir.
A different...