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How do I detect a click outside an element?
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For those who don't want to use jQuery. Here's the above code in plain vanillaJS (ECMAScript6).
function hideOnClickOutside(element) {
const outsideClickListener = event => {
if (!element.contains(event.target) && isVisible(element)) { // or use: event.target.closest(select...
How to extract the first two characters of a string in shell scripting?
...he short, sweet and easiest way get the substring.
– ani627
Feb 3 '16 at 17:50
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How can I delete a file from a Git repository?
I have added a file named "file1.txt" to a Git repository. After that, I committed it, added a couple of directories called dir1 and dir2 , and committed them to the Git repository.
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How to simulate a higher resolution screen? [closed]
Is there any way for the browser to test my websites in resolutions that are higher than my screens?
9 Answers
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What is the difference between return and return()?
I tested the above code in Chrome's console, and both returned 1 .
9 Answers
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What is
...arable<? super T>>, it's when you have something like Cat extends Animal implements Comparable<Animal>.
Look at the signature of Collections.sort
public static <T extends Comparable<? super T>> void sort(List<T> list)
Therefore, with a List<Cat> listOfCat, you...
In Eclipse, what can cause Package Explorer “red-x” error-icon when all Java sources compile without
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I want to start by thanking everyone that answered. But cleaning and rebuilding was not enough in my case because the problem was still there and needed fixing.
Turned out that one of my package directories had accidentally been copied so that an extra directory now existed called "...
throwing exceptions out of a destructor
...lic:
// Added the noexcept(false) so the code keeps its original meaning.
// Post C++11 destructors are by default `noexcept(true)` and
// this will (by default) call terminate if an exception is
// escapes the destructor.
//
// But this example is des...
How to gracefully handle the SIGKILL signal in Java
How do you handle clean up when the program receives a kill signal?
5 Answers
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Is there any way to view the currently mapped keys in Vim?
... answered Apr 2 '13 at 5:28
IvanIvan
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