JS: String.prototype.padEnd
New in JS2017.
str.padEnd(n)-
Return a new string, by adding space to the end of string so the length is n.
console.log("x".padEnd(3) === "x ");
str.padEnd(n, padstr)-
Use padStr to pad.
console.log("x".padEnd(3, "0") === "x00"); console.log("x".padEnd(4, "ab") === "xaba"); // true
🛑 WARNING: "😂".length === 2 〔see JS: String Code Unit〕
JS String.prototype
- JS: String.prototype.constructor
- JS: String.prototype.at
- JS: String.fromCharCode
- JS: String.prototype.concat
- JS: String.prototype.repeat
- JS: String.prototype.trim
- JS: String.prototype.trimStart
- JS: String.prototype.trimEnd
- JS: String.prototype.padStart
- JS: String.prototype.padEnd
- JS: String.prototype.slice
- JS: String.prototype.substring
- JS: String.prototype.substr
- JS: String.prototype.indexOf
- JS: String.prototype.lastIndexOf
- JS: String.prototype.includes
- JS: String.prototype.startsWith
- JS: String.prototype.endsWith
- JS: String.prototype.search
- JS: String.prototype.match
- JS: String.prototype.matchAll
- JS: String.prototype.replace
- JS: String.prototype.split
- JS: String.prototype.toLowerCase
- JS: String.prototype.charAt
- JS: String.prototype.charCodeAt
- JS: String.prototype.codePointAt