Convert integer into its character equivalent in Javascript
I want to convert an integer into its character equivalent based on the alphabet. For example: 0 => a 1 => b 2 => c 3 => d etc. I could build an array and just look it up when I need it but I'm wondering if there's a built in function to do this for me? All the examples i've found via Google are working with ASCII values and not a characters position in the alphabet. Assuming you want lower case letters: var chr = String . fromCharCode ( 97 + n ); // where n is 0, 1, 2 ... 97 is the ASCII code for lower case 'a'. If you want uppercase letters, replace 97 with 65 (uppercase 'A'). Note that if n > 25 , you will get out of the range of letters. Reference:http://stackoverflow.com/questions/3145030/convert-integer-into-its-character-equivalent-in-javascript