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Difference between $(this) and event.target?
..., but they aren't necessarily always so.
You can get a good sense of this by reviewing the jQuery event docs, but in summary:
event.currentTarget
The current DOM element within the event bubbling
phase.
event.delegateTarget
The element where the currently-called jQuery
event ...
What does “Object reference not set to an instance of an object” mean? [duplicate]
...odified in such a way that the NullReferenceException should never be seen by a user:
static void Main(string[] args)
{
var exampleClass = new ExampleClass();
var returnedClass = exampleClass.ExampleMethod();
if (returnedClass == null)
{
//throw a meaningful exception or gi...
How do I mock a service that returns promise in AngularJS Jasmine unit test?
...
And you killed me yesterday by not showing up in results. Beautiful display of andCallFake(). Thank you.
– Priya Ranjan Singh
Nov 4 '14 at 4:32
...
Adding options to a using jQuery?
...n('option text', 'value'); o.innerHTML = 'option text'; document.getElementById('selectList').appendChild(o);
– Aust
Nov 15 '13 at 21:33
...
Copy / Put text on the clipboard with FireFox, Safari and Chrome
...d text. You can select a textArea or input field using
document.getElementById('myText').select();
To invisibly copy text you can quickly generate a textArea, modify the text in the box, select it, copy it, and then delete the textArea. In most cases this textArea wont even flash onto the screen....
stash@{1} is ambiguous?
... quote {} in a 3rd parameter in ("stash", "cmd", "stash@{0}") which is run by magit-run-git
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Fling gesture detection on grid layout
...ndling different pixel density but suggests computing the swipe parameters by hand. It is worth noting that you can actually obtain scaled, reasonable values from the system using ViewConfiguration class:
final ViewConfiguration vc = ViewConfiguration.get(getContext());
final int swipeMinDistance =...
What's Mongoose error Cast to ObjectId failed for value XXX at path “_id”?
...g a request to /customers/41224d776a326fb40f000001 and a document with _id 41224d776a326fb40f000001 does not exist, doc is null and I'm returning a 404 :
...
How exactly do Django content types work?
...
So you want to use the Content Types framework on your work?
Start by asking yourself this question: "Do any of these models need to be related in the same way to other models and/or will I be reusing these relationships in unforseen ways later down the road?" The reason why we ask this ques...
How to render a PDF file in Android
...ew.fromAsset(String)
.pages(0, 2, 1, 3, 3, 3) // all pages are displayed by default
.enableSwipe(true)
.swipeHorizontal(false)
.enableDoubletap(true)
.defaultPage(0)
.onDraw(onDrawListener)
.onLoad(onLoadCompleteListener)
.onPageChange(onPageChangeListener)
.onPageScroll(onPageScro...