In TypeScript, we can declare the function using the function keyword. It is a block of code that performs some operation, and we can reuse the function code by invoking the function. There are two types of functions. One is a named function, and another is an anonymous function. The ... Read More

In TypeScript, classes are the template that defines the variables and methods. We can use class templates to create objects, which means the class is the reusable component in object-oriented programming, and we can reuse it by creating its object. We can use the ‘interface’ keyword to define the interfaces ... Read More

In this TypeScript tutorial, we will learn to convert the string to uppercase. We need to convert every single alphabetic character to uppercase to convert the whole string uppercase by keeping the numbers and special characters as it is. As a beginner TypeScript programmer, maybe a question can arise in ... Read More

Have you ever tried to delete the object properties in TypeScript? Then you definitely came across the ‘delete’ operator. In TypeScript, the delete operator only allows deleting the undefined, optional, or any object properties. Also, it returns the boolean values according to whether it deletes the property or not. Below, ... Read More

In this tutorial, we will learn to round numbers in TypeScript. In TypeScript, the number data types can contain number values with decimal parts, and sometimes, we require to remove decimal part by rounding the number value. For example, if you want to show the progress of something in the ... Read More

The “this” keyword is one of the most used keywords in TypeScript. For beginner TypeScript programmers, it’s complex to understand how this keyword works, but they will learn by the end of this tutorial. In this tutorial, we will learn to use this keyword in TypeScript. Syntax Users can follow ... Read More

The URI stands for the uniform resource identifier. The URL is one of the most common URIS. We use the URL (uniform resource locator) to find the web page located on the internet. The web pages also contain resources. In simple terms, URI is a string containing some characters, and ... Read More

The object contains the key-value pairs of its properties, or it can be an instance of the class in TypeScript. The class and its objects are the base of object-oriented programming. So, without an object, OOPS doesn’t exist. Mainly, objects are used to invoke the non-static methods of the class. ... Read More

Introduction to Abstraction We wanted readers to get familiar with abstract classes and the requirements of abstract classes before implementing them. The abstraction means hiding. It is used to hide the lower-level code implementation from users and some developers. Furthermore, it is used to show only the required information about ... Read More

In TypeScript, an object contains the properties and their values. We can use the for-in loop statement to iterate through every property of the objects and get its value. This tutorial will teach us to iterate through the object key-value pairs via different examples. Also, we will learn what kind ... Read More