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Generate random number between two numbers in JavaScript
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Read the above comment. Random is inside [0,1), not [0,1].
– Francisc
Jun 21 '13 at 13:41
4
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AngularJS access parent scope from child controller
...es = $scope.cities;
}
The AngularJS docs use this approach, here you can read more about the $scope.
Another update
I think this is a better answer to the original poster.
HTML
<div ng-app ng-controller="ParentCtrl as pc">
<div ng-controller="ChildCtrl as cc">
<pre&...
How to detect which one of the defined font was used in a web page?
...ca, san-serif" in Gecko browsers and IE.
"helvetica" in Opera 9, though I read that they are changing this in Opera 10 to match
Gecko.
I took a pass at this problem and created Font Unstack, which tests each font in a stack and returns the first installed one only. It uses the trick that @MojoFil...
any tool for java object to object mapping? [closed]
... very long time after, I come to make an update, I hope my comment will be read : Now Dozer seems to be a dead, and a good option is to use MapStruct, it's easy (support annotations), fast (no reflection) and seems secure (at the moment). This is included in the @Pascal Thivent list although, but I ...
PHP Sort Array By SubArray Value
...asort if you want from high to low.
Code credit: http://www.firsttube.com/read/sorting-a-multi-dimensional-array-with-php/
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On Duplicate Key Update same as insert
...d you need to update it in any case?
For eg. if your columns a to g are already set as 2 to 8; there would be no need to re-update it.
Alternatively, you can use:
INSERT INTO table (id,a,b,c,d,e,f,g)
VALUES (1,2,3,4,5,6,7,8)
ON DUPLICATE KEY
UPDATE a=a, b=b, c=c, d=d, e=e, f=f, g=g;
To get...
Why does Bootstrap set the line-height property to 1.428571429?
...having ample white space allows your eyes to develop a visual rhythm while reading.
Also keeping the line-height unitless makes it more versatile. For more information, see Eric Meyer's post on this from February 2006.
shar...
Get the length of a String
...e test1.characters.count. But, there are a few things you should know. So, read on.
Counting characters in Swift
Before Swift 2.0, count was a global function. As of Swift 2.0, it can be called as a member function.
test1.characters.count
It will return the actual number of Unicode characters i...
What is the difference between Views and Materialized Views in Oracle?
...ts from the source of your materialized view in such a way that it instead reads from your materialized view. In situations where you create materialized views as forms of aggregate tables, or as copies of frequently executed queries, this can greatly speed up the response time of your end user appl...
How do I make the method return type generic?
... But the original question isn't asking about type safety. The way I read it the asker just wants to know if there is a way to leverage generics to avoid having to cast.
– laz
Jul 9 '13 at 3:46
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