Media queries was introduced in CSS3, and is one of the key ingredients for responsive web design. Media queries are used to determine the width and height of a viewport to make web pages look good on all devices (desktops, laptops, tablets, phones, etc). ...
Click on the "OK" button to close it. Close the "Settings" tab. Click on the "Reload this page" button of the web browser to refresh the page. 1. 2. 3. 4. 5. 6. 7. Mozilla Firefox In the address bar, type about:config and press Enter. Click "I'll be careful, ...
checking your page size, yet you have to check them one by one. It is pretty easy to use: simply enter the URL you want to audit and hitAnalyze. The checker tool examines complex data related to user experience on a page, and the results are presented in the form ofCore Web Vitals ...
the arguments objects for calls to them at Function.invokeGetter (:1:142) demos let cb = v => console.log(v || `default value`) // cb = v => console.log(arguments.length, v || `default value`) function func(v) { console.log(arguments.length, v |...
How to Check Browser Compatibility in Javascript Here are five methods or types of tools to check browser compatibility for JavaScript. 1. Cross-Browser Testing Tools Although one can instantly test JavaScript using tools like CodePen and JSFiddle, one cannot analyze the behavior of these scripts ...
(8,-1).toLowerCase();}/*** Check if two arrays are equal* @return {Boolean} Returns true if they're equal*/functionareArraysEqual(){// Check lengthif(obj1.length!==obj2.length)returnfalse;// Check each item in the arrayfor(leti=0;i<obj1.length;i++){if(!isEqual(obj1[i],...
how to check SVG type in js SVGSVGElement & SVGElement svg =document.querySelector(`svg`);// <svg class="icon" style="width: 100px; height: 100px;vertical-align: middle;fill: currentColor;overflow: hidden;" viewBox="0 0 1024 1024" ve...
The table below shows how to convert from Feet to other Length measurements: DescriptionFormulaExample Convert from Feet to Metersm=ft/3.2808Try it Convert from Feet to Inchesin=ft*12Try it Convert from Feet to cmcm=ft/0.032808Try it
length); // output: 1 10 console.log(isEmptyObject(bar)); // output: false As you can see, the Object.entries() method converts an object into an array, and we can count the length of that array to check if the object in question is empty. This is very similar to the ...
In this small example, i will share with you getting string length in vue js. you can easily get string length in vue.js. we can get vue js get string length using ".length" attribute. It seems very easy, but sometime we need to get our string length or size at time we need to...