Answers for "delete last element of string js"

javascript remove last character from string

var str = 'mystring';

// the character 'g' will be removed
str = str.slice(0, -1);

how to remove lasr char from string in javascript

str=str.slice(0, -1);

js remove last character from string

//remove last character from string
str = str.substring(0, str.length - 1);