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Check if an element contains a class in JavaScript?
...e polyfills to support older browsers too.
Alternatively, if you work with older browsers and don't want to use polyfills to fix them, using indexOf is correct, but you have to tweak it a little:
function hasClass(element, className) {
return (' ' + element.className + ' ').indexOf(' ' + cl...
How to stop event bubbling on checkbox click
...ction on the click event, however the checkbox is also inside a container with it's own click behaviour that I don't want to run when the checkbox is clicked. This sample illustrates what I want to do:
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Remove empty elements from an array in Javascript
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EDIT: This question was answered almost nine years ago when there were not many useful built-in methods in the Array.prototype.
Now, certainly, I would recommend you to use the filter method.
Take in mind that this method wil...
Aligning UIToolBar items
I have three UIBarButtonItem created as below. They align left and I'd like to align center so there isn't a gap on the right side. I don't see an align property on UIToolBar . Is there another way to accomplish this?
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How to gracefully handle the SIGKILL signal in Java
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It is impossible for any program, in any language, to handle a SIGKILL. This is so it is always possible to terminate a program, even if the program is buggy or malicious. But SIGKILL is not the only means for terminating a ...
ASP.NET MVC 3 - Partial vs Display Template vs Editor Template
So, the title should speak for itself.
5 Answers
5
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List View Filter Android
I have created a list view in android and I want to add edit text above the list and when the user enter text the list will be filtered according to user input
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Docker how to change repository name or rename image?
I'm trying to change repository name of the image:
7 Answers
7
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Relationship between hashCode and equals method in Java [duplicate]
... equals method in Java, should override hashCode method too, otherwise it is "violating the contract".
7 Answers
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Is it possible to use getters/setters in interface definition?
...t the interface is supposed to hide these implementation details anyway as it is a promise to the calling code about what it can call.
interface IExample {
Name: string;
}
class Example implements IExample {
// this satisfies the interface just the same
public Name: string = "Bob";
}
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