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Android Spinner

android_spinner_scale_type

Android Spinner is a view that works similarly to a dropdown list in that it allows you to choose one option from a list of options. When we click on it, it shows a dropdown list of all values and…

Android Progress Bar

A progress bar is a user interface control that shows how far an operation has progressed. Downloading a file, copying a file, or moving a file are all examples of operations. It’s similar to a graphical representation of an indicator…

How to Install Node.js on Windows?

Setting up the Node Development Environment The Node can be installed in multiple ways on a computer. The approach used by you depends on the existing development environment in the system. There are different package installer for different environments. You…

C++ String Length

String Length To get the length of a string, use the length() function: Example: Tip: You might see some C++ programs that use the size() function to get the length of a string. This is just an alias of length().…

C++ Numbers and Strings

Adding Numbers and Strings C++ uses the + operator for both addition and concatenation. Numbers are added. Strings are concatenated. If you add two numbers, the result will be a number: Example: If you add two strings, the result will…

C++ String Concatenation

String Concatenation The + operator can be used between strings to add them together to make a new string. This is called concatenation: Example: In the example above, we added a space after firstName to create a space between Priyanshu…

HTML ASCII Reference

ASCII was the first character set (encoding standard) used between computers on the Internet. Both ISO-8859-1 (default in HTML 4.01) and UTF-8 (default in HTML5), are built on ASCII. The ASCII Character Set ASCII stands for the “American Standard Code…

C++ String Data Types

String Types The string type is used to store a sequence of characters (text). This is not a built-in type, but it behaves like one in its most basic usage. String values must be surrounded by double quotes: Example: To…