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how to access iFrame parent page using jquery?
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For those who launched a windoid with window.open, don't forget about that old JS standard window.opener.document. $("#someDiv", window.opener.document) works.
– jjohn
May 21 '13 at 18:03
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Get the full URL in PHP
...k? What if HTTP_HOST is not available or has been tampered with by client side? This answer seems incomplete and unreliable.
– Manachi
Apr 5 '13 at 2:07
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How to get the width and height of an android.widget.ImageView?
I have an image view with some default height and width, images are stored in db and I want to scale Image according to Imageview height width. As I don't want it give default values because when ever I change it's height and width I also have to change it in code.
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How do I mock a service that returns promise in AngularJS Jasmine unit test?
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I'm not sure why the way you did it doesn't work, but I usually do it with the spyOn function. Something like this:
describe('Testing remote call returning promise', function() {
var myService;
beforeEach(module('app.myService'));
beforeEach(inje...
Change the mouse cursor on mouse over to anchor-like style
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Assuming your div has an id="myDiv", add the following to your CSS. The cursor: pointer specifies that the cursor should be the same hand icon that is use for anchors (hyperlinks):
CSS to Add
#myDiv
{
cursor: pointer;
}
You can simply add the...
How to append to a file in Node?
...are not to use the accepted answer here, what are we supposed to do? How did you solve this dilema?
– zipzit
Mar 7 '16 at 10:33
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show 8 mo...
Why can't you modify the data returned by a Mongoose Query (ex: findById)
...el instance, you can call lean() on the query chain like so:
Survey.findById(req.params.id).lean().exec(function(err, data){
var len = data.survey_questions.length;
var counter = 0;
_.each(data.survey_questions, function(sq){
Question.findById(sq.question, function(err, q){
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jQuery remove options from select
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It works on either option tag or text field:
$("#idname option[value='option1']").remove();
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CSS - Overflow: Scroll; - Always show vertical scroll bar?
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Just ran into this problem myself. OSx Lion hides scrollbars while not in use to make it seem more "slick", but at the same time the issue you addressed comes up: people sometimes cannot see whether a div has a scroll feature or not.
The fix: In your css include -
::...
break out of if and foreach
... $device ) {
// found a match in the file
$nodeid = $equip->id;
// will leave the foreach loop and also the if statement
break;
some_function(); // never reached!
}
other_function(); // not executed after match/break
}
Just for comple...