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How to get an element's top position relative to the browser's viewport?
...om MDN page:
The returned value is a TextRectangle object, which contains read-only left, top, right and bottom properties describing the border-box, in pixels, with the top-left relative to the top-left of the viewport.
You use it like so:
var viewportOffset = el.getBoundingClientRect();
// thes...
How do I use Assert.Throws to assert the type of the exception?
...eally helpful for me - I wanted a way to display the error, I did not even read if a value was returned by the Assert.Throws method. Thanks
– Haroon
Jun 1 '12 at 13:42
6
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R object identification
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In case you haven't seen it already, "S4 objects in 15 pages or less" [ stat.auckland.ac.nz/S-Workshop/Gentleman/S4Objects.pdf ] is another good read (with more details).
– ars
Jul 24 '09 at 23:02
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AngularJS access parent scope from child controller
...es = $scope.cities;
}
The AngularJS docs use this approach, here you can read more about the $scope.
Another update
I think this is a better answer to the original poster.
HTML
<div ng-app ng-controller="ParentCtrl as pc">
<div ng-controller="ChildCtrl as cc">
<pre&...
How do I scroll to an element using JavaScript?
...to use
element.scrollIntoView(). (Supported on IE 6). You can most likely (read: untested) pass in options without any side effects.
These can of course be wrapped in a function that behaves according to which browser is being used.
...
Call PowerShell script PS1 from another PS1 script inside Powershell ISE
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You may have found the answer for it already, but here is what I do.
I usually place this line at the beginning of my installation scripts:
if(!$PSScriptRoot){ $PSScriptRoot = Split-Path $MyInvocation.MyCommand.Path -Parent } #In case if $PSScriptRoot is empty ...
any tool for java object to object mapping? [closed]
... very long time after, I come to make an update, I hope my comment will be read : Now Dozer seems to be a dead, and a good option is to use MapStruct, it's easy (support annotations), fast (no reflection) and seems secure (at the moment). This is included in the @Pascal Thivent list although, but I ...
What is `related_name` used for in Django?
...l would be User.usermapdataframe_set.all(), which it is quite difficult to read.
Using the related_name allows you to specify a simpler or more legible name to get the reverse relation. In this case, if you specify user = models.ForeignKey(User, related_name='map_data'), the call would then be Use...
How to set warning level in CMake?
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@void.pointer raises a valid point. Your proposed answer reads: "I'm planning to add this feature". It doesn't say, that you did some cursory research and now hope for someone else to do the heavy lifting for you. If you don't want to be attributed with the implementation (and ques...
Co-variant array conversion from x to y may cause run-time exception
I have a private readonly list of LinkLabel s ( IList<LinkLabel> ). I later add LinkLabel s to this list and add those labels to a FlowLayoutPanel like follows:
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