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Converting user input string to regular expression
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@holms regex101.com is a great regex online tool as well
– Fran Herrero
Jul 18 '16 at 8:38
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How do I rename the android package name? [duplicate]
... seems only to rename the last directory.
For example , in the project com.example.test it will offer to rename test only. The same applies if I navigate to package name in .java or Manifest file and press Shift+F6.
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Show current state of Jenkins build on GitHub repo
...Save the settings.
Find the Jenkins job and add Set build status on GitHub commit to the post-build steps
That's it. Now do a test build and go to GitHub repository to see if it worked. Click on Branches in the main repository page to see build statuses.
You should see green checkmarks:
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How can I return to a parent activity correctly?
...calling finish() (as suggested as solution before) works only when you are completely sure that the activity B instance you are terminating lives on top of an instance of activity A. In more complex workflows (for instance, launching activity B from a notification) this might not be the case and you...
Is there a CSS selector for elements containing certain text?
...t for the CSS3 spec but it didn't make the cut.
:contains() CSS3 selector http://www.w3.org/TR/css3-selectors/#content-selectors
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How do I use .toLocaleTimeString() without displaying seconds?
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var result = d + ' ' + t;
return result;
}
You can try it here: http://jsfiddle.net/B5Zrx/
\u200E is some formatting character that I've seen on some IE version (it's unicode left-to-right mark).
I assume that if the formatted time contains something like "XX:XX:XX" then it must be time...
What's the key difference between HTML 4 and HTML 5?
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Now W3c provides an official difference on their site:
http://www.w3.org/TR/html5-diff/
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delete a.x vs a.x = undefined
...alue to undefined will not look for the property in the chained prototypes http://jsfiddle.net/NEEw4/1/
var obj = {x: "fromPrototype"};
var extended = Object.create(obj);
extended.x = "overriding";
console.log(extended.x); // overriding
extended.x = undefined;
console.log(extended.x); // undefined...
How do I check what version of Python is running my script?
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I like sys.hexversion for stuff like this.
http://docs.python.org/library/sys.html#sys.hexversion
>>> import sys
>>> sys.hexversion
33883376
>>> '%x' % sys.hexversion
'20504f0'
>>> sys.hexversion < 0x02060000
True
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How can I run a directive after the dom has finished rendering?
...jQuery('selector').height();
}
For example in the promise of a deferred HTTP request.
MyHttpService.then(function(data){
$scope.MyHttpReturnedImage = data.image;
$scope.$broadcast("imageLoaded");
});
$scope.$on("imageLoaded", function(){
jQuery('img').height(80).width(80);
}
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