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Using jQuery how to get click coordinates on the target element
...e.,
consider an element is embedded inside another element
example :
<div id="imParent">
<div id="imchild" />
</div>
Ref : http://api.jquery.com/position/
HTML
<body>
<div id="A" style="left:100px;"> Default <br /> mouse<br/>position </d...
Which iomanip manipulators are 'sticky'?
...aily change the state then put it back by the use of an object:
#include <iostream>
#include <iomanip>
// Private object constructed by the format object PutSquareBracket
struct SquareBracktAroundNextItem
{
SquareBracktAroundNextItem(std::ostream& str)
:m_str(str)
{...
CSS: background image on background color
...image: url('images/checked.png');
But instead it worked the other way:
<div class="block">
<span>
...
</span>
</div>
the css:
.block{
background-image: url('img.jpg') no-repeat;
position: relative;
}
.block::before{
background-color: rgba(0, 0, 0, 0.37);
conten...
How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
...
Update: MVC 3 and newer versions have built-in support for this. See JohnnyO's highly upvoted answer below for recommended solutions.
I do not think there are any immediate helpers for achieving this, but I do have two ideas for you to try:
// 1: pass dictionary i...
Why are arrays covariant but generics are invariant?
...ariant for reasons pointed out in this answer by Jon Skeet:
No, a List<Dog> is not a List<Animal>. Consider what you can do with a List<Animal> - you can add any animal to it... including a cat. Now, can you logically add a cat to a litter of puppies? Absolutely not.
// Illega...
Creating a blocking Queue in .NET?
I have a scenario where I have multiple threads adding to a queue and multiple threads reading from the same queue. If the queue reaches a specific size all threads that are filling the queue will be blocked on add until an item is removed from the queue.
...
What are metaclasses in Python?
...xecutes the body of the class statement as a normal block of code. The resulting namespace (a dict) holds the attributes of the class-to-be. The metaclass is determined by looking at the baseclasses of the class-to-be (metaclasses are inherited), at the __metaclass__ attribute of the class-to-be (if...
How to indent a few lines in Markdown markup?
...sp; (Unicode U+00A0) literal characters can be easily typed on macOS with <kbd>option</kbd>-<kbd>spacebar</kbd>. And code editors with good invisibles support (such as TextMate) will show normal spaces as a faint bullet and non-breaking-spaces as a bolder bullet (but still f...
How do i put a border on my grid in WPF?
... want an outer border, the easiest way is to put it in a Border control:
<Border BorderBrush="Black" BorderThickness="2">
<Grid>
<!-- Grid contents here -->
</Grid>
</Border>
The reason you're seeing the border completely fill your control is that, by ...
VSTS 2010 SGEN : error : Could not load file or assembly (Exception from HRESULT: 0x80131515)
...and create a sgen.exe.config in the same folder with following contents:
<configuration>
<runtime>
<loadFromRemoteSources enabled="true" />
</runtime>
</configuration>
sgen.exe is usually at
"C:\Program Files\Microsoft SDKs\Windows\v[current version]\bin\NE...