js ascii to char code example

Example 1: javascript letters as number

const toChars = n => `${n >= 26 ? toChars(Math.floor(n / 26) - 1) : ''}${'ABCDEFGHIJKLMNOPQRSTUVWXYZ'[n % 26]}`;

// Examples
toChars(0);     // A
toChars(1);     // B
toChars(25);    // Z

Example 2: character to ascii javascript

"ABC".charCodeAt(0) // returns 65

Example 3: character to ascii in js

'a'.charCodeAt(0)//returns 97, where '0' is the index of the string 'a'

Example 4: js number to ascii

String.fromCharCode(97); // --> 'a'

Example 5: Javascript convert character to ascii

var myVar='A';
var myVarAscii = myVar.charCodeAt(0); //convert 'A' character to it's ASCII code (65)

Example 6: character to ascii javascript

String.fromCharCode(65,66,67); // returns 'ABC'