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FileSystemWatcher Changed event is raised twice
...ample, if you use a FileSystemWatcher component to monitor the creation of new files in a directory, and then test it by using Notepad to create a file, you may see two Created events generated even though only a single file was created. This is because Notepad performs multiple file system actions ...
What's the difference between “squash” and “fixup” in Git/Git Extension?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Struct like objects in Java
...m it somehow etc. You can mock such methods in your tests. If you create a new class you might not see all possible actions. It's like defensive programming - someday getters and setters may be helpful, and it doesn't cost a lot to create/use them. So they are sometimes useful.
In practice, most fi...
Type definition in object literal in TypeScript
...ally an instance of that class. I.e. we need to create the class with the 'new' keyword. And we're then back to square 1, since we can't do something like new class() {prop: 1}; in TS like we can in C#, for example.
– DeuxAlpha
Mar 14 '19 at 18:34
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How to grab substring before a specified character jQuery or JavaScript
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wheresrhyswheresrhys
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How to set default value for form field in Symfony2?
... Entity pre-populated with data. E.g.
function getFactory() {
$obj = new static();
$obj->setBar('foo');
$obj->setFoo('bar');
return $obj;
}
Not really ideal given you'll have to maintain this function if you add extra fields, but it does mean you're separating the data sett...
Why is #!/usr/bin/env bash superior to #!/bin/bash?
...bash in preference to #!/bin/bash . I've even seen one enterprising individual suggest using #!/bin/bash was wrong and bash functionality would be lost by doing so.
...
Swap key with value JSON
...he value.
const data = {
A: 1,
B: 2,
C: 3,
D: 4
}
const newData = Object.keys(data).reduce(function(obj, key) {
obj[data[key]] = key;
return obj;
}, {});
console.log(newData);
share
...
How to use the new affix plugin in twitter's bootstrap 2.1.0?
The bootstrap documentation on that topic is a little confusing to me. I want to achieve similar behaviour like in the docs with the affix navbar: The navbar is below a paragraph / page heading, and upon scrolling down it should first scroll along until reaching the top of the page, and then stick t...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...
Well, this answer has become its own beast. Many new versions, it was getting stupid long. Many thanks to all of the great many contributors to this answer. But, in order to keep it simple for the masses. I archived all the versions/history of this answer's evolution to my ...