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HTML5 dragleave fired when hovering a child element
...e whole idea is to store the evenet.target in ondrageenter everytime it is called on any of the parent or child elements. Then in ondragleave check if the current target (event.target) is equal to the object you stored in ondragenter.
The only case these two are matched is when your drag is leaving...
Why this line xmlns:android=“http://schemas.android.com/apk/res/android” must be the first in the la
...ou do:
<LinearLayout android:id>
</LinearLayout>
Instead of calling android:id, the xml will use http://schemas.android.com/apk/res/android:id to be unique. Generally this page doesn't exist (it's a URI, not a URL), but sometimes it is a URL that explains the used namespace.
The name...
What is href=“#” and why is it used?
...main use of anchor tags - <a></a> - is as hyperlinks. That basically means that they take you somewhere. Hyperlinks require the href property, because it specifies a location.
Hash:
A hash - # within a hyperlink specifies an html element id to which the window should be scrolled.
hr...
Overloading and overriding
... idea.
Let's say there is a Vehicle washing machine and it has a function called as "Wash" and accepts Car as a type.
Gets the Car input and washes the Car.
public void Wash(Car anyCar){
//wash the car
}
Let's overload Wash() function
Overloading:
public void Wash(Truck anyTruck){
...
Could not find an implementation of the query pattern
...nection using LINQ.
First I add a new LINQ to SQL class, and drag my table called "tblPersoon" into it.
9 Answers
...
How did Google manage to do this? Slide ActionBar in Android application
...0;
private Activity act;
SlideMenu(Activity act) {
this.act = act;
}
//call this in your onCreate() for screen rotation
public void checkEnabled() {
if(menuShown)
this.show(false);
}
public void show() {
//get the height of the status bar
if(statusHeight == 0) {
Rect rect...
Update Angular model after setting input value with jQuery
...t;click me</button>
<!-- this changes foo value, you can also call a function from your controller -->
</div>
</div>
In your controller :
$scope.$watch('foo', function(newValue, oldValue) {
console.log(newValue);
console.log(oldValue);
});
...
Understanding the Rails Authenticity Token
...he token and resets the session if it doesn't match what
was expected. A call to this method is generated for new Rails
applications by default.
The token parameter is named authenticity_token by default. The name
and value of this token must be added to every layout that renders
forms by ...
How to do something before on submit? [closed]
...
Why is this wrapped in an empty function call? Shouldn't the submit function be able to bind directly to the $('#form') without the surrounding empty function? EDIT: the docs suggest that the surrounding function call is not needed.
– eykanal
...
Add margin between a RadioButton and its label in Android?
...nshot.
If you dig through the code you will find a new method in API 17 called getHorizontalOffsetForDrawables. This method is called when calculating the left padding for a radio button(hence the additional space illustrated in the picture).
TL;DR Just use paddingLeft if your minSdkVersion is ...