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How do you check that a number is NaN in JavaScript?
...amp; 6 both, we can also use this polyfill for Number.isNan
#3
//Polyfill from MDN
Number.isNaN = Number.isNaN || function(value) {
return typeof value === "number" && isNaN(value);
}
// Or
Number.isNaN = Number.isNaN || function(value) {
return value !== value;
}
please chec...
In Java, how do I check if a string contains a substring (ignoring case)? [duplicate]
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Handling the window closing event with WPF / MVVM Light Toolkit
...hind" mantra is not the goal in itself, the point is to decouple ViewModel from the View. Even when the event is bound in code-behind of the View, the ViewModel does not depend on the View and the closing logic can be unit-tested.
...
Can an abstract class have a constructor?
...'t be directly instantiated, only extended, so the use is therefore always from a subclass's constructor.
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How to show changed file name only with git log? [duplicate]
... diff --name-only develop | while read changed_file; do echo "This changed from the develop version: $changed_file"; done
#OR
git diff --name-only develop | xargs tar cvf changes.tar
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CSS horizontal centering of a fixed div?
...at right for now, so full width */
top: 30px; /* Move it down from top of window */
width: 500px; /* Give it the desired width */
margin: auto; /* Center it */
max-width: 100%; /* Make it fit window if under 500px */
z-index: 10000; /* Whatever needed to...
What code analysis tools do you use for your Java projects? [closed]
... is reliable, powerful, and easy-to-use compared to piecing together tools from various vendors.
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How do I disable a jquery-ui draggable?
...draggable on drop—use ui.draggable to reference the object being dragged from inside the drop function:
$("#drop-target").droppable({
drop: function(event, ui) {
ui.draggable.draggable("disable", 1); // *not* ui.draggable("disable", 1);
…
}
});
HTH someone
...
Conversion of System.Array to List
...ad dream that the following was impossible. But in the same dream, someone from SO told me otherwise. Hence I would like to know if it it possible to convert System.Array to List
...
How to avoid Dependency Injection constructor madness?
..., when building templates and data for them, you have to grab all the data from various dependencies (e.g. 'services') and then put all this data into template and to the screen. If my web page has 10 different 'blocks' of information, so I need 10 different classes to provide me with that data. So ...