JavaScript by Radu TM • June 17, 2022
//Create a String of Variable Length in JavaScript
//This function will create a string of variable length
//The string will be made up of random characters
function createString(length) {
//Create an empty string
var str = "";
//Loop through the length argument
for (var i = 0; i < length; i++) {
//Add a random character to the string
str += String.fromCharCode(Math.floor(Math.random() * 256));
}
//Return the string
return str;
}
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21.390
JavaScript by Radu TM • June 17, 2022
// create an empty string variable
var str = "";
// use a for loop to add characters to the string variable
for (var i=0; i < 10; i++) {
str += "x";
}
// print the string variable
console.log(str);
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21.390