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How to extract the hostname portion of a URL in JavaScript
... ahve been searching for method to extract the of the url I'm getting from api. It was so simple. I had only read it in url with new URL. Thank you.
– Nodirabegimxonoyim
Jan 22 '19 at 10:06
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Integer division with remainder in JavaScript?
...hich is harder: learning about Math.floor and the who-knows-how-many other API functions, or learning about the ~ (bitwise-not) operator and how bitwise operations work in JS and then understanding the effect of double tilde?
– Stijn de Witt
Nov 27 '15 at 20:53...
Android Quick Actions UI Pattern
...ed on. I'd like to implement this but I cannot find some sample code or an API to help me out.
4 Answers
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Difference Between ViewResult() and ActionResult()
...apsulate the implementation inside the method or want to future proof your API for other derived typed. If not, use the concrete. I generally use the concrete (e.g ViewResult or JsonResult)
– RPM1984
Dec 9 '13 at 21:08
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Convert Java Array to Iterable
... allow arrays with primitive type elements) but as far as I know, the Java API doesn't feature a class like that.The reason for the loop can be explained easily:for each Collection you need Objects and primtive datatypes aren't objects. Objects are much bigger than primitive types so that they requi...
Test whether a Ruby class is a subclass of another class
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For documentation see Core API / Module / #<.
– webwurst
Feb 15 '13 at 15:22
2
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How do I make JavaScript beep?
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I wrote a function to beep with the new Audio API.
var beep = (function () {
var ctxClass = window.audioContext ||window.AudioContext || window.AudioContext || window.webkitAudioContext
var ctx = new ctxClass();
return function (duration, type, finishedCallb...
How can I change the current URL?
...ent.location.href = newUrl;
https://developer.mozilla.org/en-US/docs/Web/API/document.location
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Thread-safe List property
...ook likes they added this in .net core 2.0 docs.microsoft.com/en-gb/dotnet/api/…
– Cirelli94
Mar 7 '18 at 15:00
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Input from the keyboard in command line application
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It's actually not that easy, you have to interact with the C API. There is no alternative to scanf. I've build a little example:
main.swift
import Foundation
var output: CInt = 0
getInput(&output)
println(output)
UserInput.c
#include <stdio.h>
void getInput(int *outp...