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How to avoid the “Circular view path” exception with Spring MVC test
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This has nothing to do with Spring MVC testing.
When you don't declare a ViewResolver, Spring registers a default InternalResourceViewResolver which creates instances of JstlView for rendering the View.
The JstlView class extends InternalResou...
No generic implementation of OrderedDictionary?
There doesn't appear to be a generic implementation of OrderedDictionary (which is in the System.Collections.Specialized namespace) in .NET 3.5. Is there one that I'm missing?
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SASS - use variables across multiple files
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You can do it like this:
I have a folder named utilities and inside that I have a file named _variables.scss
in that file i declare variables like so:
$black: #000;
$white: #fff;
then I have the style.scss file in which i impor...
Get list of data-* attributes using javascript / jQuery
...ollowing the rules stated above.
I've also created a simple demo if that doesn't convince you: http://jsfiddle.net/yijiang/WVfSg/
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How to generate a git patch for a specific commit?
...mat-patch -1 <sha>
or
git format-patch -1 HEAD
According to the documentation link above, the -1 flag tells git how many commits should be included in the patch;
-<n>
Prepare patches from the topmost commits.
Apply the patch with the command:
git am < fi...
How to check if a number is a power of 2
.... So 1 & 1 = 1, 1 & 0 = 0, 0 & 0 = 0, and 0 & 1 = 0. So we do the math:
100
011
----
000
The result is simply 0. So we go back and look at what our return statement now translates to:
return (4 != 0) && ((4 & 3) == 0);
Which translates now to:
return true &&...
Modifying location.hash without page scrolling
...ep 1: You need to defuse the node ID, until the hash has been set. This is done by removing the ID off the node while the hash is being set, and then adding it back on.
hash = hash.replace( /^#/, '' );
var node = $( '#' + hash );
if ( node.length ) {
node.attr( 'id', '' );
}
document.location.has...
Git commit date
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If you want to see only the date of a tag you'd do:
git show -s --format=%ci <mytagname>^{commit}
which gives: 2013-11-06 13:22:37 +0100
Or do:
git show -s --format=%ct <mytagname>^{commit}
which gives UNIX timestamp: 1383740557
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Why is a git 'pull request' not called a 'push request'?
...is to your master branch and messed up all your code HAHAHA! ?
Surely you don't want him to do that. By default a safety net is set so no one can push to your repo. You can set others as a collaborator, then they can push. You would give such access to people you trust.
So if you're not a collabor...
Opening the Settings app from another app
... now possible in iOS8 using UIApplicationOpenSettingsURLString see Apple's Documentation.
Example:
Swift 4.2
UIApplication.shared.open(URL(string: UIApplication.openSettingsURLString)!)
In Swift 3:
UIApplication.shared.open(URL(string:UIApplicationOpenSettingsURLString)!)
In Swift 2:
UIAppl...