random text generator javascript
function getRandomString(length) {
var randomChars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
var result = '';
for ( var i = 0; i < length; i++ ) {
result += randomChars.charAt(Math.floor(Math.random() * randomChars.length));
}
return result;
}
//usage: getRandomString(20); // pass desired length of random stringfunction makeid() {
var text = "";
var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
for (var i = 0; i < 5; i++)
text += possible.charAt(Math.floor(Math.random() * possible.length));
return text;
}
console.log(makeid());
Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);function getRandomText(length) {
var charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".match(/./g);
var text = "";
for (var i = 0; i < length; i++) result += charset[Math.floor(Math.random() * charset.length)];
return text;
}
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