Using slice remove last two characters from given string

slice
remove

The basic syntax for the slice is 

array.slice(start, end)

The sample string is 

var text = "welcome!";

Now, i am trying to remove last character from the above string using slice.

text = text.slice(',',-1);

Now the result is : welcome

Slice is also used for remove values from array, here is the example.

var fruits = ["Orange", "Strawberry", "Banana", "Orange", "Mango"];
var myBest = fruits.slice(-3, -1);

the result is 

Orange,Lemon

 

 

You might also like:

Convert and download html to pdf without saving file

28-10-2018 node js convert html to pdf pdf download pdf without saving

Detect AdBlock with JavaScript in my browser

30-07-2017 AdBlock javascript detect

Convert Time 24 hrs to 12 hrs format In javascript

12-03-2017 date javascript 12hrs convert

Email validation regular expression in javascript

22-02-2017 email validation regex

Get random strings from given string In javascript

21-02-2017 javascript random string