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Javascript 2022-02-22 16:40:09
js check if dom element exists
var element = document.getElementById("test"); //If it isn't "undefined" and it isn't "null", then it exists. if(typeof(element) != 'undefined' && element != null){ alert('Element exists'); } else{ alert('Ele... Add solution -
Html 2022-02-20 07:45:09
innerhtml undefined
<!DOCTYPE html> <html lang="fi"> <head> <meta charset="utf-8"> </head> <body> <input id = "Kohde"> Kohdenumero </input> <br/> <input id = "Osoite"> ... Add solution -
Javascript 2022-02-18 07:00:21
javascript record video in browser
<input type="file" accept="video/*" capture="camera" id="recorder"><video id="player" controls></video><script> var recorder = document.getElementById('recorder'); var p... Add solution -
PHP 2022-02-18 03:30:22
csv upload query in php
<?php // Load the database configuration file include_once 'dbConfig.php'; // Get status message if(!empty($_GET['status'])){ switch($_GET['status']){ &... Add solution
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