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How to install therubyracer gem on 10.10 Yosemite?
I don't manage to install therubyracer gem on Yosemite 10.10.
18 Answers
18
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CharSequence VS String in Java?
...ore inappropriate to use arbitrary CharSequence instances as elements in a set or as keys in a map.
– Trevor Robinson
Feb 10 '12 at 23:39
3
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How do I access properties of a javascript object if I don't know the names?
...;
}
This example loops through values, so it would log Property Name and 0. N.B.: The for each syntax is mostly only supported in Firefox, but not in other browsers.
If your target browsers support ES5, or your site includes es5-shim.js (recommended), you can also use Object.keys:
var data = { N...
How to write an inline IF statement in JavaScript?
...
Mr.Web
5,61088 gold badges3434 silver badges7373 bronze badges
answered Apr 22 '12 at 17:40
MattWMattW
...
How to pass variable number of arguments to a PHP function
...u can pack your parameters into an array, like this :
$params = array(
10,
'glop',
'test',
);
And, then, call the function :
call_user_func_array('test', $params);
This code will the output :
int 3
array
0 => int 10
1 => string 'glop' (length=4)
2 => string 'test' (lengt...
How can I get the active screen dimensions?
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edited Oct 31 '08 at 17:37
answered Oct 31 '08 at 17:09
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What's the correct way to communicate between controllers in AngularJS?
...unexpected when enumerating over $scope we use Object.defineProperty() and set enumerable to false. Keep in mind that you might need an ES5 shim.
angular
.module('MyApp')
.config(['$provide', function($provide){
$provide.decorator('$rootScope', ['$delegate', function($delegate){
...
Can you create nested WITH clauses for Common Table Expressions?
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305
While not strictly nested, you can use common table expressions to reuse previous queries in su...
Scroll to bottom of div?
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1390
Here's what I use on my site:
var objDiv = document.getElementById("your_div");
objDiv.scrollTo...