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Remove element by id
... selector returning an array, you have to iterate through all elements and call remove() on each.
– Sedat Kilinc
Dec 21 '14 at 17:17
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Scroll to a div using jquery
...ixed link bar on the side. I'd like to scroll to the different divs. Basically the page is just one long website, where I'd like to scroll to different divs using the menu box to the side.
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Custom Adapter for List View
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There is no need to keep the collection called items in your class, you are passing it to the super constructor. Items can be retrieved by the getItem(int pos) method.
– Glenn Bech
Jan 15 '14 at 5:42
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How can I get the ID of an element using jQuery?
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It would be rarely useful because id's are typically hard-coded into the HTML and JS. When you write JS, you already know the ID of some element, so you write that ID to retrieve the element. You rarely need to get the ID of an element programmatically.
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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
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The ContentList's Set method will not get called when you change a value inside the collection, instead you should be looking out for the CollectionChanged event firing.
public class CollectionViewModel : ViewModelBase
{
public ObservableCollection<...
Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragme
...>. Nested fragments are only supported when added
to a fragment dynamically.
While you may be able to accomplish the task with the hacks presented here, I highly suggest you don't do it. Its impossible to be sure that these hacks will handle what each new Android OS does when you try to infla...
Further understanding setRetainInstance(true)
What exactly happens when you call setRetainInstance(true) on a Fragment ? The documentation is virtually non-existent and this seems like a very important function. Specifically I want to know how much of this sequence (that I made up) is true:
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Global variables in Javascript across multiple files
A bunch of my JavaScript code is in an external file called helpers.js. Inside the HTML that calls this JavaScript code I find myself in need of knowing if a certain function from helpers.js has been called.
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What to use instead of “addPreferencesFromResource” in a PreferenceActivity?
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Still you need to call addPreferencesFromResource(int PreferencesID) if you want the app to be backwards compatible with api level erlier than 11 (Android 3.0). But I guess you could consider those old devices derecated as well.
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C# Sort and OrderBy comparison
... then an array of projected keys, then an array of indices) before finally calling Quicksort to sort the array of indices in place.
– Groo
Sep 17 '13 at 12:33
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