jQuery has a built-in method for this: $(window).resize(function () { /* do something */ }); For the sake of UI responsiveness, you might consider using a setTimeout to call your code only after some number of milliseconds, as shown in the following example, inspired by this: function doSomething() { alert(“I’m done resizing for the moment”); … Read more
You can use setTimeout() and clearTimeout() function resizedw(){ // Haven’t resized in 100ms! } var doit; window.onresize = function(){ clearTimeout(doit); doit = setTimeout(resizedw, 100); }; Code example on jsfiddle.
To get the width and height of the viewport: var viewportWidth = $(window).width(); var viewportHeight = $(window).height(); resize event of the page: $(window).resize(function() { });
This will perform a high quality resize: /// <summary> /// Resize the image to the specified width and height. /// </summary> /// <param name=”image”>The image to resize.</param> /// <param name=”width”>The width to resize to.</param> /// <param name=”height”>The height to resize to.</param> /// <returns>The resized image.</returns> public static Bitmap ResizeImage(Image image, int width, int height) { … Read more
The simplest way is to set the frame of your UIImageView and set the contentMode to one of the resizing options. Or you can use this utility method, if you actually need to resize an image: + (UIImage *)imageWithImage:(UIImage *)image scaledToSize:(CGSize)newSize { //UIGraphicsBeginImageContext(newSize); // In next line, pass 0.0 to use the current device’s pixel … Read more
Using React Hooks: You can define a custom Hook that listens to the window resize event, something like this: import React, { useLayoutEffect, useState } from ‘react’; function useWindowSize() { const [size, setSize] = useState([0, 0]); useLayoutEffect(() => { function updateSize() { setSize([window.innerWidth, window.innerHeight]); } window.addEventListener(‘resize’, updateSize); updateSize(); return () => window.removeEventListener(‘resize’, updateSize); }, []); … Read more
A COMPLETE YET SIMPLE SOLUTION Updated 2022-08-30 (Added support for single row multiple textbox by default) The following code will work: On key input. With pasted text (right click & ctrl+v). With cut text (right click & ctrl+x). With pre-loaded text. With all textarea’s (multiline textbox’s) site wide. With Firefox (v31-67 tested). With Chrome (v37-74 … Read more