by Sai gowtham

How to get the last character of a string in Ruby

In this tutorial, we are going to learn about how to get the last character of a given string in Ruby.

Consider, we have the following string:

name = "alisha"

Now, we need to get the last character a from the above string.

In Ruby, strings are a sequence of characters, where the first character index is [0]. the second character index [1], etc.

Getting the last character

To access the last character of a string, we need to pass the negative index -1 to the square brackets [] in Ruby.

Note: Negative index gets the data from the end of a string.

Here is an example, that gets the last character a from the following string:

name = "alisha"
lastChar = name[-1]

puts lastChar

Output:

"a"

Css Tutorials & Demos

How rotate an image continuously in CSS

In this demo, we are going to learn about how to rotate an image continuously using the css animations.

How to create a Instagram login Page

In this demo, i will show you how to create a instagram login page using html and css.

How to create a pulse animation in CSS

In this demo, i will show you how to create a pulse animation using css.

Creating a snowfall animation using css and JavaScript

In this demo, i will show you how to create a snow fall animation using css and JavaScript.

Top Udemy Courses

JavaScript - The Complete Guide 2022 (Beginner + Advanced)
JavaScript - The Complete Guide 2022 (Beginner + Advanced)
116,648 students enrolled
52 hours of video content
$14.99 FROM UDEMY
React - The Complete Guide (incl Hooks, React Router, Redux)
React - The Complete Guide (incl Hooks, React Router, Redux)
631,582 students enrolled
49 hours of video content
$24.99 FROM UDEMY
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
203,937 students enrolled
31.5 hours of video content
$14.99 FROM UDEMY