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How to get a number of random elements from an array?
... @Derek朕會功夫 Ah, clever, that works much better for small samples from large ranges indeed. Especially with using an ES6 Set (which wasn't available in '13 :-/)
– Bergi
Aug 8 '17 at 0:22
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How do you simulate Mouse Click in C#?
...eness of the question, I thought people might benefit from an example that allows them to do more than just a left click suck a right or middle click or allow click and drag.
– Keith
Aug 19 '11 at 15:01
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Understanding promises in Node.js
From what I have understood there are three ways of calling asynchronous code:
9 Answers
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UILabel is not auto-shrinking text to fit label size
...rs now.. Depending on situation i have to calculate UILabels size dynamically,
e.g my UIViewController receives an event and i change UILabels size. from bigger to smaller. The size of my UILabel gets smaller and i get the correct needed size, but the text in my UILabel stays the sam...
Case-Insensitive List Search
...String.Equals to ensure you don't have partial matches. Also don't use FindAll as that goes through every element, use FindIndex (it stops on the first one it hits).
if(testList.FindIndex(x => x.Equals(keyword,
StringComparison.OrdinalIgnoreCase) ) != -1)
Console.WriteLine("Found in l...
Open Facebook page from Android app?
...link to a Facebook profile in the official Facebook app (if the app is installed, of course). For iPhone, there exists the fb:// URL scheme, but trying the same thing on my Android device throws an ActivityNotFoundException .
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What exactly is an Assembly in C# or .NET?
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An assembly is the compiled output of your code, typically a DLL, but your EXE is also an assembly. It's the smallest unit of deployment for any .NET project.
The assembly typically contains .NET code in MSIL (Microsoft Intermediate language) that will be compiled to native cod...
How to append to a file in Node?
...s, you can use appendFile, which creates a new file handle each time it's called:
Asynchronously:
const fs = require('fs');
fs.appendFile('message.txt', 'data to append', function (err) {
if (err) throw err;
console.log('Saved!');
});
Synchronously:
const fs = require('fs');
fs.appendFile...
Can CSS force a line break after each word in an element?
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@ToniMichelCaubet The answer is really hard to interpret, but he means: .parent { word-spacing: 100px; } where 100px is the width of the parent element. The problem is that this solution doesn't work if you have a fluid parent.
– John K...
URL: Username with @
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do I have to do this with all characters different than alphanumeric? for example, if my username is name.lastname@mail.com and my password abc!@#, should I use name%2Elastname%40mail%2Ecom and abc%21%40%23?
– m4l490n
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