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AngularJS : Prevent error $digest already in progress when calling $scope.$apply()
...- This will end up causing more errors than it solves. Even though you think it fixed something, it didn't.
You can check if a $digest is already in progress by checking $scope.$$phase.
if(!$scope.$$phase) {
//$digest or $apply
}
$scope.$$phase will return "$digest" or "$apply" if a $digest...
How to convert string into float in JavaScript?
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var v2 = parseFloat(values[1])
If they're meant to be a single value (like in French, where one-half is written 0,5)
var value = parseFloat("554,20".replace(",", "."));
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How to get the file extension in PHP? [duplicate]
... the file extension of an image I am uploading, but I just get an array back.
5 Answers
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iPhone Simulator suddenly started running very slow
I have been working on an app in iphone simulator for a number of weeks and it has been running well up until now, but all of a sudden has begun running very slow both when loading content and animations. I have not made any changes to my code since I last tested it successfully.
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Using $_POST to get select option value from HTML
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Use this way:
$selectOption = $_POST['taskOption'];
But it is always better to give values to your <option> tags.
<select name="taskOption">
<option value="1">First</option>
<option value="2">Second</option>
<option va...
How to re-raise an exception in nested try/except blocks?
I know that if I want to re-raise an exception, I simple use raise without arguments in the respective except block. But given a nested expression like
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How to check what version of jQuery is loaded?
How do I check which version of jQuery is loaded on the client machine? The client may have jQuery loaded but I don't know how to check it. If they have it loaded how do I check the version and the prefix such as:
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PHP memory profiling
... 2.6 (2018-01-29) which can be used in Qcachegrind or similar tool. Just make sure to select the memory option :)
From the docs:
Since Xdebug 2.6, the profiler also collects information about how much memory is being used, and which functions aGnd methods increased memory usage.
I'm not famil...
What is the difference between “pom” type dependency with scope “import” and without “import”?
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Victor Stafusa
12.1k99 gold badges5252 silver badges6767 bronze badges
answered Aug 2 '12 at 14:14
DB5DB5
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What do these words mean in Git: Repository, fork, branch, clone, track?
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A repository is simply a place where the history of your work is stored. It often lives in a .git subdirectory of your working copy - a copy of the most recent state of the files you're working on.
To fork a project (take the source from someone's repository at certain point in time,...