Delete a last character from a string in javascript
var a = "wxyz";
a = a.substr(0, a.length - 1);
console.log(a); // wxy
by Kavit · Published · Updated
var a = "wxyz";
a = a.substr(0, a.length - 1);
console.log(a); // wxy
Tags: strings
by Kavit · Published March 7, 2017
by Kavit · Published October 19, 2015 · Last modified January 22, 2016
by Kavit · Published October 21, 2015 · Last modified November 17, 2015
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