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How to set environment variable for everyone under my linux system?
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KieronKieron
10.6k55 gold badges3131 silver badges2828 bronze badges
5
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Is there a method that works like start fragment for result?
...screens and activities. There are 3 parts of the sign-in process and each had their own activity that was called with startActivityForResult().
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Center a DIV horizontally and vertically [duplicate]
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noamyg
94288 silver badges2323 bronze badges
answered Feb 11 '13 at 16:49
NrcNrc
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How to debug Angular JavaScript Code
...link for a description and demo:
Introduction of Angular JS Batarang
Download Chrome plugin from here: Chrome plugin for debugging AngularJS
You can also use ng-inspect for debugging angular.
2. Firefox
For Firefox with the help of Firebug you can debug the code.
Also use this Firefox Add-Ons: AngSc...
Callback after all asynchronous forEach callbacks are completed
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Cheeso
176k8888 gold badges433433 silver badges667667 bronze badges
answered Sep 24 '13 at 13:39
Nick TomlinNick Tomlin
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How to make JavaScript execute after page load?
I'm executing an external script, using a <script> inside <head> .
23 Answers
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How do I check if a variable exists?
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Ayman HouriehAyman Hourieh
107k1717 gold badges135135 silver badges113113 bronze badges
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How do I configure git to ignore some files locally?
...esFile to the name of a file containing global patterns.
Note, if you already have unstaged changes you must run the following after editing your ignore-patterns:
git update-index --assume-unchanged <file-list>
Note on $GIT_DIR: This is a notation used all over the git manual simply to ind...
check if jquery has been loaded, then load it if false
Does anyone know how to check if jquery has been loaded (with javascript) then load it if it hasnt been loaded.
10 Answers
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How can I get the button that caused the submit from the form submit event?
... /* access $btn.attr("name") and $btn.val() for data */
}
});
I take advantage of the fact, that the button is always the focused element after clicking it. This will not work, if you do a blur() right after the click.
@Doin has spotted another drawback. If a user submits the form via enter i...