<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="test" %> textBox.value = textBox.value.substring(0, textBox.value.length - 1); Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Add this to the default gap between paragraphs and you get the results you see above. Write your first lines of HTML and CSS Create content using HTML Decorate your content with CSS Quiz: Understand basic HTML, CSS, and their relationship Create headings for strong page structure Add text in paragraphs Strengthen and emphasize text Add links and understand attributes Organize elements in a list Add images to your web page Use the best images possible Quiz: Test your There are 3 ways to concatenate strings in JavaScript.