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How to deep watch an array in angularjs?
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You can set the 3rd argument of $watch to true:
$scope.$watch('data', function (newVal, oldVal) { /*...*/ }, true);
See https://docs.angularjs.org/api/ng/type/$rootScope.Scope#$watch
Since Angular 1.1.x you can also use $watchCol...
I need a Nodejs scheduler that allows for tasks at different intervals [closed]
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I recently wrote a blog comment about agenda, project setup and project structure goo.gl/5sCNBM
– Robin Wieruch
Sep 1 '14 at 9:27
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What is fastest children() or find() in jQuery?
...ly have one level of nesting. If you want the general case you'll have to set up some arbitrary nesting depths and check the performance as find() traverses deeper trees than children().
– tvanfosson
Oct 31 '11 at 22:15
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Show constraints on tables command
I have tables that I've tried setting PK FK relationships on but I want to verify this. How can I show the PK/FK restraints? I saw this manual page, but it does not show examples and my google search was fruitless also. My database is credentialing1 and my constrained tables are practices and ...
How to find the Git commit that introduced a string in any branch?
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Pay attention not to use spaces between S and "string_to_search". In some setups (git 1.7.1), you'll get an error like:
fatal: ambiguous argument 'string_to_search': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions
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VS 2012: Scroll Solution Explorer to current file
...are searching for SolutionExplorer.SyncWithActiveDocument in your Keyboard Settings (Tools->Options->Enviornment->Keyboard)
In addition there is also a new icon in the Solution Explorer, more about this here.
Visual Studio 2012
If you use VS 2012, there is a great plugin to add this new...
How does the NSAutoreleasePool autorelease pool work?
...ut should include "copy"), because "init" doesn't allocate memory, it only sets up the object (constructor fashion). If you received an alloc'd object and your function only called init as such, you would not release it:
- (void)func:(NSObject*)allocd_but_not_init
{
[allocd_but_not_init init];
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Android: show soft keyboard automatically when focus is on an EditText
...Dialog's Window. From there you can make the soft keyboard show by calling setSoftInputMode.
final AlertDialog dialog = ...;
editText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus) {
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Bold words in a string of strings.xml in Android
...ontext.getResources().getString(R.string.string_resource_name));
textView.setText(getSpannedText(s));
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UICollectionView reloadData not functioning properly in iOS 7
... would have been drawn already. Good insight Joony, Thanks. Think we can set this item to "answered" finally?
– Shaunti Fondrisi
Aug 30 '16 at 15:24
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