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Implementing INotifyPropertyChanged - does a better way exist?
...alue); }
with which the compiler will add the "Name" automatically.
C# 6.0 makes the implementation easier:
protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
...and now with C#7:
prot...
onchange event on input type=range is not triggering in firefox while dragging
... from the mouse and the keyboard.
However, oninput is not supported in IE10, so your best bet is to combine the two event handlers, like this:
<span id="valBox"></span>
<input type="range" min="5" max="10" step="1"
oninput="showVal(this.value)" onchange="showVal(this.value)">...
Java8 Lambdas vs Anonymous classes
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108
An anonymous inner class (AIC) can be used to create a subclass of an abstract class or a concr...
I keep getting “Uncaught SyntaxError: Unexpected token o”
...
answered Nov 10 '11 at 15:14
ek_nyek_ny
9,78755 gold badges4141 silver badges5555 bronze badges
...
Difference between @import and link in CSS
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answered Jun 20 '09 at 22:32
mercatormercator
26.4k88 gold badges5757 silver badges7171 bronze badges
...
How to disable a link using only CSS?
...
1370
The answer is already in the comments of the question. For more visibility, I am copying this so...
How to empty a Heroku database
...ed) into one action by executing this:
$ heroku run rake db:setup
Edit 2014-04-18: rake db:setup doesn't work with Rails 4, it fails with a Couldn't create database error.
Edit 2014-10-09: You can use rake db:setup with Rails 4. It does give you a Couldn't create database error (because the data...
Error java.lang.OutOfMemoryError: GC overhead limit exceeded
...
20 Answers
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AngularJS ng-style with a conditional expression
...u use angular < 1.1.5, you can use ng-class.
.largeWidth {
width: 100%;
}
.smallWidth {
width: 0%;
}
// [...]
ng-class="{largeWidth: myVar == 'ok', smallWidth: myVar != 'ok'}"
share
|
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No Persistence provider for EntityManager named
...
30 Answers
30
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