remove from end of string javascript code example

Example 1: js remove last character from string

let str = "Hello Worlds";
str = str.slice(0, -1);

Example 2: javascript remove last character from string

const text = 'abcdef'
const editedText = text.slice(0, -1) //'abcde'

Example 3: javascript remove last character from string

var str = "Hello";
var newString = str.substring(0, str.length - 1); //newString = Hell

Example 4: javascript remove last character from string

let str = "12345.00";
str = str.substring(0, str.length - 1);

Example 5: how to remove the last character from a string in javascript

var str = "Hello TecAdmin!";
var newStr = str.slice(0, -1);

Example 6: javascript remove period from end of string

// Single dot:
if (str[str.length-1] === ".")
    str = str.slice(0,-1);
// Multiple dots:
while (str[str.length-1] === ".")
    str = str.slice(0,-1);
// Single dot, regex:
str = str.replace(/\.$/, "");
// Multiple dots, regex:
str = str.replace(/\.+$/, "");