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Using ChildActionOnly in MVC
...y.
[ChildActionOnly] allowing restricted access via code in View
State Information implementation for specific page URL.
Example: Payment Page URL (paying only once)
razor syntax allows to call specific actions conditional
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Co-variant array conversion from x to y may cause run-time exception
... of the derived type. The reference is via an array of the base type. Therefore, it is compile time legal to assign an element to it of the base type. Yet the runtime type would not support it.
– Anthony Pegram
Jan 2 '12 at 19:21
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Programmatically change the src of an img tag
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For simple things like setting the value of an input or changing an image src (especial when you're using elements that have IDs), you really should try to avoid jQuery, since the call is so much slower than the pure JS call
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Using GPU from a docker container?
I'm searching for a way to use the GPU from inside a docker container.
9 Answers
9
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Delete all documents from index/type without deleting type
...ine the delete by query with a match all it should do what you are looking for, something like this (using your example):
curl -XDELETE 'http://localhost:9200/twitter/tweet/_query' -d '{
"query" : {
"match_all" : {}
}
}'
Or you could just delete the type:
curl -XDELETE http://lo...
Can I set an opacity only to the background image of a div?
...: .4;
width: 100%;
height: 100%;
}
See test case on jsFiddle
:before and ::before pseudo-element
Another trick is to use the CSS 2.1 :before or CSS 3 ::before pseudo-elements. :before pseudo-element is supported in IE from version 8, while the ::before pseudo-element is not supported at ...
How to intercept touches events on a MKMapView or UIWebView objects?
...Event *)event
{
}
- (void)reset
{
}
- (void)ignoreTouch:(UITouch *)touch forEvent:(UIEvent *)event
{
}
- (BOOL)canBePreventedByGestureRecognizer:(UIGestureRecognizer *)preventingGestureRecognizer
{
return NO;
}
- (BOOL)canPreventGestureRecognizer:(UIGestureRecognizer *)preventedGestureRecogn...
How to draw a line in android
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This one draws 2 lines which form a cross on the top left of the screen:
DrawView.java
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.view.View;
public clas...
AngularJS-Twig conflict with double curly braces
...interpolation tags using interpolateProvider service. One convenient place for this is at the module initialization time.
angular.module('myApp', []).config(function($interpolateProvider){
$interpolateProvider.startSymbol('{[{').endSymbol('}]}');
});
https://docs.angularjs.org/api/ng/provider...
SQLite add Primary Key
...ething that one of the commenters said, however your comment contains no information at all, beside an apparent intent to convey superiority and snark.
– Nathan Ridley
May 5 '18 at 20:57
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