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Results 21 - 30 of 206 for test (0.08 sec)
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Regular expressions - JavaScript | MDN
test() Tests for a match in a string....are used with the exec() and test() methods of RegExp , and with...developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_expressionsRegistered: Mon Oct 28 01:11:10 UTC 2024 - Last Modified: Sat Oct 26 00:52:23 UTC 2024 - 200.7K bytes - Viewed (0) -
Non-capturing group: (?:...) - JavaScript | MDN
we test if a file path ends with styles.css.../styles(?:\.[\da-f]+)?\.css$/.test(path); } isStylesheet("styles.css");...developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Non-capturing_groupRegistered: Mon Oct 28 01:05:56 UTC 2024 - Last Modified: Sat Oct 26 00:52:40 UTC 2024 - 148.8K bytes - Viewed (0) -
Function.prototype.toString() - JavaScript | MDN
function* g() {} test(f); // "function f() {}" test(A); // "class...{ a() {} }" test(g); // "function* g() {}" test((a) => a); //...developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/toStringRegistered: Mon Oct 28 01:33:20 UTC 2024 - Last Modified: Sat Oct 26 00:52:29 UTC 2024 - 77.1K bytes - Viewed (0) -
do...while - JavaScript | MDN
specified statement as long as the test condition evaluates to true....as it starts off without the test console.log(result); Using false...developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/do...whileRegistered: Mon Oct 28 01:17:51 UTC 2024 - Last Modified: Sat Oct 26 00:52:41 UTC 2024 - 150.6K bytes - Viewed (0) -
Literal character: a, b - JavaScript | MDN
test("😄"); // false, because the...as /^[\ud83d\udc04]$/ /^😄+$/.test("😄😄"); // false, because the...developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Regular_expressions/Literal_characterRegistered: Mon Oct 28 01:10:40 UTC 2024 - Last Modified: Sat Oct 26 00:52:40 UTC 2024 - 159.4K bytes - Viewed (0) -
Default parameters - JavaScript | MDN
function test(num = 1) { console.log(typeof num); } test(); // 'number'...to 1 too) // test with other falsy values: test(""); // 'string'...developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Default_parametersRegistered: Mon Oct 28 01:09:57 UTC 2024 - Last Modified: Sat Oct 26 00:52:26 UTC 2024 - 160.6K bytes - Viewed (0) -
Object.prototype.hasOwnProperty() - JavaScript ...
or Symbol of the property to test. Return value Returns true if...Examples Using hasOwnProperty to test for an own property's existence...developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/hasOwnPropertyRegistered: Mon Oct 28 01:49:08 UTC 2024 - Last Modified: Sat Oct 26 00:52:34 UTC 2024 - 87.7K bytes - Viewed (0) -
TypedArray.prototype.findIndex() - JavaScript |...
provided testing function. If no elements satisfy the testing function,...typed array that passes the test. Otherwise, -1 . Description...developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray/findIndexRegistered: Mon Oct 28 01:58:00 UTC 2024 - Last Modified: Sat Oct 26 00:52:37 UTC 2024 - 81.3K bytes - Viewed (0) -
isFinite() - JavaScript | MDN
Parameters value The value to be tested. Return value false if the...Number.isFinite() is a more reliable way to test whether a value is a finite...developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/isFiniteRegistered: Mon Oct 28 00:59:57 UTC 2024 - Last Modified: Sat Oct 26 00:52:32 UTC 2024 - 145.2K bytes - Viewed (0) -
Map.prototype.has() - JavaScript | MDN
key The key of the element to test for presence in the Map object....developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/hasRegistered: Mon Oct 28 02:23:19 UTC 2024 - Last Modified: Sat Oct 26 00:52:32 UTC 2024 - 64.2K bytes - Viewed (0)