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How to filter (key, value) with ng-repeat in AngularJs?
...bset of items from array and returns it as a new array."
You have two options here:
1) move $scope.items to an array or -
2) pre-filter the ng-repeat items, like this:
<div ng-repeat="(k,v) in filterSecId(items)">
{{k}} {{v.pos}}
</div>
And on the Controller:
$scope.filterSecId...
NSPredicate: filtering objects by day of NSDate property
... NSDate property. I want to filter the database by day. I assume the solution will involve an NSPredicate , but I'm not sure how to put it all together.
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If statement in aspx page
...an do the following things
1) wrap it in markup with
<% if(somecondition) { %>
some html
<% } %>
2) Wrap the parts in a Panel control and in codebehind use the if statement to set the Visible property of the Panel.
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How can I get the current user directory?
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May be this will be a good solution: taking in account whether this is Vista/Win7 or XP and without using environment variables:
string path = Directory.GetParent(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)).FullName;
if ( Environm...
Why do I get a “Null value was assigned to a property of primitive type setter of” error message whe
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According to this SO thread, the solution is to use the non-primitive wrapper types; e.g., Integer instead of int.
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Is there a sleep function in JavaScript? [duplicate]
Is there a sleep function in JavaScript?
4 Answers
4
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Adding a legend to PyPlot in Matplotlib in the simplest manner possible
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plt.show()
Slightly modified from this tutorial: http://jakevdp.github.io/mpl_tutorial/tutorial_pages/tut1.html
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AngularJS error: 'argument 'FirstCtrl' is not a function, got undefined'
I noticed the same question was asked a few times here, I tried so solve it but nothing helps.
16 Answers
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onchange event on input type=range is not triggering in firefox while dragging
...irefox triggers an onchange event only if we drop the slider to a new position where Chrome and others triggers onchange events while the slider is dragged.
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UICollectionView spacing margins
I have a UICollectionView which shows photos. I have created the collectionview using UICollectionViewFlowLayout . It works good but I would like to have spacing on margins. Is it possible to do that using UICollectionViewFlowLayout or must I implement my own UICollectionViewLayout ?
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