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October 29, 2021 14:04
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Function to generate password
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| // USING ARRAY | |
| function generatePassword(passwordLength) { | |
| const components = [ | |
| ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"], | |
| ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"], | |
| [0,1,2,3,4,5,6,7,8,9], | |
| ["!", "#", "$", "%", "&", "/", "*", "~", "^", "+", "-",".", "?", "@", "(", ")","[", "]", "{", "}",":", ";"] | |
| ] | |
| const password = []; | |
| for(let i = 1; i <= passwordLength; i++) { | |
| let randComponent = components[Math.floor(Math.random() * components.length)]; | |
| let randItem = randComponent[Math.floor(Math.random() * randComponent.length)]; | |
| password.push(randItem); | |
| } | |
| return password.join("") | |
| } | |
| // USING OBJECT | |
| function generatePassword(passwordLength) { | |
| const components = { | |
| lowerCaseLetters: ["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"], | |
| upperCaseLetters: ["A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"], | |
| numbers: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9], | |
| symbols: ["!","#","$","%","&","/","*","~","^","+","-",".","?","@","(",")","[","]","{","}",":",";"] | |
| }; | |
| const password = []; | |
| for (let i = 1; i <= passwordLength; i++) { | |
| let randComponent = Object.keys(components)[Math.floor(Math.random() * Object.keys(components).length)]; | |
| let randItem = components[randComponent][Math.floor(Math.random() * randComponent.length)]; | |
| password.push(randItem); | |
| } | |
| return password.join(""); | |
| } |
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