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Multiple lines of text in UILabel
...roperty you can also use a standard line break ("\n"), in code, to force a new line.
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JSON: why are forward slashes escaped?
... when embedding JSON in a <script> tag, which doesn't allow </ inside strings, like Seb points out.
Some of Microsoft's ASP.NET Ajax/JSON API's use this loophole to add extra information, e.g., a datetime will be sent as "\/Date(milliseconds)\/". (Yuck)
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Comparing two byte arrays in .NET
...rable.SequenceEqual method.
using System;
using System.Linq;
...
var a1 = new int[] { 1, 2, 3};
var a2 = new int[] { 1, 2, 3};
var a3 = new int[] { 1, 2, 4};
var x = a1.SequenceEqual(a2); // true
var y = a1.SequenceEqual(a3); // false
If you can't use .NET 3.5 for some reason, your method is OK.
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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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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 ...
Longest line in a file
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edited Nov 24 '18 at 16:51
RavinderSingh13
63.9k88 gold badges3030 silver badges5050 bronze badges
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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);
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How do I remove all specific characters at the end of a string in PHP?
...ng
– Brock Hensley
Jun 19 '14 at 18:51
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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...
Check Whether a User Exists
...ll return 1 if you have a username, let's say "test1" and want to create a new username called "test".
– Marin Nedea
May 22 '18 at 20:08
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