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Javascript 2021-09-05 02:49:02
auto increment string in javascript
function autoIncrementCustomId(lastRecordId){ let increasedNum = Number(lastRecordId.replace('ABC','')) + 1; let kmsStr = lastRecordId.substr(0,3); for(let i=0; i< 6 - increasedNum.toString().length; i++){ kmsStr = kmsStr+'0'; } kmsStr = ... Add solution -
Javascript 2021-09-04 08:36:01
ascending and descending val in array using js
// Sort Numbers in Descending Order function sortDescending(num) { return Number(num.toString().split('').sort((a, b) => b - a).join('')); //or: return parseInt(num.toString().split('').sort().reverse().join('')); } console.log(sortDescending(123)); ... Add solution -
Javascript 2021-09-03 09:38:02
javascript integer length
x.toString().length // x is a number Add solution -
Javascript 2021-08-27 15:53:02
js create timestamp with 10 digits
// Divide the 13-digit timestamp by 1000 and then round to get a 10-digit timestamp number parseInt(+new Date()/1000); // Convert the 13-digit timestamp to a string and intercept the first 10 digits to get a 10-digit timestamp string (+new Date()).toS... Add solution