TypeScript forEach Loop: The Basics of forEach Method in TS
Understanding TypeScript forEach loop The forEach() loop in TypeScript is a method that is used to execute a certain function for each item in an array. The forEach method is …
TypeScript for loop: How to use for loop in TypeScript? Examples
What is TypeScript for loop? A for loop in TypeScript is a type of definite loop that has a control structure that lets you repeat a block of code a certain …
TypeScript Typeof: Checking the Type of Objects & Variables in TS
What is typeof in TypeScript? The typeof in TypeScript is a keyword that serves to distinguish among various types. It enables us to discern differences among types such as numbers, …
TypeScript Map: A Complete Tutorial With Examples
Understanding TypeScript Map A TypeScript map is an object that stores pairs of keys and values, and it keeps track of the order in which the keys were added. You …
TypeScript List with Examples
What is a list in TypeScript? A list is typically represented using arrays in TypeScript that are capable of storing multiple elements. Since TypeScript doesn’t support the List data type …
TypeScript Constant with Program Example
What are Typescript Constants (Const) Typescript Constants are like regular variables, but once you set their value, you can’t change it. We create them using the word ‘const’. Just like …
TypeScript Null and Undefined|Concept & Usage Null vs Undefined
Understanding null and Undefined in TypeScript The null and undefined in TypeScript are two distinct types that have their own unique values. Null It is a special value that represents …
TypeScript Classes: How To Use Classes in TypeScript?
What are the classes in TypeScript? TypeScript classes are a key part of object-oriented programming. It usually includes type annotations for its elements and, if needed, their parameters. Here’s a …
TypeScript Casting: How to Perform Type Casting in TypeScript?
What is casting in TypeScript? Casting in TypeScript is the process of converting a variable from one type to another. This is often necessary when you’re certain about the type …
TypeScript Interface: Understanding the Interfaces in TypeScript
TypeScript Interface An Interface in TypeScript can be seen as a syntactical agreement that an entity is expected to abide by. To put it simply, an interface lays out the …
TypeScript Enum: A Complete Tutorial on Enums in TypeScript
What is enum in TypeScript? Enumerations, also known as enums, are a new kind of data type that TypeScript supports. Many object-oriented programming languages, such as Java and C#, utilize …
TypeScript Union Types: A Complete Guide for Beginners
What is union in TypeScript? A union type in TypesScript represents a value of multiple types. It is like a TypeScript tuple. However, in union type, we must use the …
TypeScript Tuple: A Complete Guide to Understand Tuples in TS
What is a tuple in TypeScript? A tuple in TypeScript is a special type of array where each element in the tuple can be of a different type. Tuples can …