https://developer.mozilla.org › fr › docs › Web › JavaScript › Reference › Operators › void
L'opérateur void - JavaScript | MDN - MDN Web DocsL'opérateur void est souvent utilisé pour obtenir la valeur undefined, généralement avec " void(0) " (qui est l'équivalent de " void 0 "). Pour ce cas d'exemple, on aurait très bien pu utiliser la variable globale undefined.
https://stackoverflow.com › questions › 7452341
javascript - What does `void 0` mean? - Stack OverflowWhat does void 0 mean? void [MDN] is a prefix keyword that takes one argument and always returns undefined. Examples
https://developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Operators › void
void operator - JavaScript | MDN - MDN Web DocsLearn how to use the void operator in JavaScript to return undefined from expressions or functions. See examples, syntax, and browser compatibility for void 0 and void(0).
https://www.freecodecamp.org › news › javascript-void-keyword-explained
JavaScript Void 0 – What Does javascript:void(0); Mean?Learn what javascript:void(0) means and how it is used in links to prevent navigation or reloading. The void operator returns undefined and the javascript: pseudo URL runs JavaScript code in the browser.
https://stackoverflow.com › questions › 22573034
javascript - What is "void 0"? - Stack OverflowThe void operator is often used merely to obtain the undefined primitive value, usually using “void (0)” (which is equivalent to “void 0”). In these cases, the global variable undefined can be used instead (assuming it has not been assigned to a non-default value).
https://masteringjs.io › tutorials › fundamentals › void
What Does void 0 Do in JavaScript? - Mastering JSLearn what void 0 does in JavaScript and when to use it. It can prevent overwriting undefined, make a no-op tag, or declare an IIFE without parentheses.
https://dev.to › codeofrelevancy › understanding-the-javascriptvoid0-statement-2dna
Understanding the javascript:void(0) Statement - DEV CommunityLearn how to use javascript:void (0) as a placeholder URL to prevent page navigation or refresh when clicking a link. See examples, alternatives and security risks of this method.
https://devdoc.net › ... › en-US › docs › Web › JavaScript › Reference › Operators › void.html
void operator - JavaScript | MDNLearn how to use the void operator in JavaScript to return undefined from expressions or functions. The void operator can also be used to create immediately-invoked function expressions or to avoid javascript: URIs.
https://www.freecodecamp.org › news › what-does-javascript-void-operator-do
What Does JavaScript:Void(0) Mean? - freeCodeCamp.orgUse javascript:void (0) if, when a link is clicked, you don’t want the browser to load a new page or refresh the same page (depending on the URL specified). Instead it will just perform the JavaScript attached to that link.
https://codedamn.com › news › javascript › what-is-void-0-in-javascript
What is void(0) in JavaScript - codedamnIn JavaScript-enabled browsers, <a href="javascript:void(0)"> prevents the default action of clicking a hyperlink, which is navigating to a new URL. For example: <a href="javascript:void(0)" onclick="showPopup();return false;">Show Popup</a>.
