start new:
tmux
start new with session name:
tmux new -s myname
/** | |
* Creates all the sub arrays of a give array | |
* @params {Array} arr | |
* @returns {Array} | |
*/ | |
function getSubArray(arr){ | |
let arrLen = arr.length; | |
let result = []; | |
for(let subLen = degree; subLen <= arrLen; subLen++){ | |
for(let begin = 0; begin+subLen <=arrLen; begin++){ |
const express = require('express') | |
const app = express() | |
app.get('/', (req, res) => res.send('Hello World!')) | |
app.listen(3000, () => console.log('Example app listening on port 3000!')) |
/** | |
* Function returns true if string is palendrome | |
* @params {String} str | |
* @returns {Boolean} | |
*/ | |
function pal(str){ | |
return str === str.split('').reverse().join(''); | |
} |
const arr = [1, 2, 4, 5, -3] | |
var sum = arr.reduce((a, b) => a + b, 0); |