javascriptacademy-stash
javascriptacademy-stash
/ isMagic.js
Last active
September 24, 2020 11:30
Decide if a number is a magic number in javascript
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const isMagic = (num) => { | |
| if (num === 1){ | |
| return true; | |
| } else if (num.toString().length === 1){ | |
| return false; | |
| } | |
| const numArr = num.toString().split(''); | |
| const digitSum = numArr.reduce((acc, currentValue) => { | |
| return parseInt(acc) + parseInt(currentValue); | |
| }); |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| html { | |
| background: black; | |
| height: 100%; | |
| overflow: hidden; | |
| } | |
| body { | |
| margin: 0; | |
| padding: 0; | |
| height: 100%; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const draw = () => { | |
| context.fillStyle = 'rgba(0, 0, 0, 0.05)'; | |
| context.fillRect(0, 0, canvas.width, canvas.height); | |
| context.fillStyle = '#0F0'; | |
| context.font = fontSize + 'px monospace'; | |
| for(let i = 0; i < rainDrops.length; i++) | |
| { | |
| const text = alphabet.charAt(Math.floor(Math.random() * alphabet.length)); |
javascriptacademy-stash
/ index.html
Created
October 11, 2021 15:11
HTML file for the raining code effect
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <link rel="stylesheet" href="./styles.css"> | |
| <title>Matrix digital rain</title> | |
| </head> | |
| <body> | |
| <canvas id="Matrix"></canvas> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const draw = () => { | |
| context.fillStyle = 'rgba(0, 0, 0, 0.05)'; | |
| context.fillRect(0, 0, canvas.width, canvas.height); | |
| context.fillStyle = '#0F0'; | |
| context.font = fontSize + 'px monospace'; | |
| for(let i = 0; i < rainDrops.length; i++) | |
| { | |
| const text = alphabet.charAt(Math.floor(Math.random() * alphabet.length)); |