Typescript Operators

Logical operators

The logical operator is responsible for performing logical operations. It implements logical conditions on two or more operands and returns either True or False. 

Relational operators

The relational operator defines a relation between two or more operands. After performing relational operations, these operators return either true or false Boolean values.

Let us assume that A’s value is 5 and B’s is 15. 

Bitwise operators

The Bitwise operator is responsible for performing Bit-related computations. As every number in programming is composed of a set of 0s and 1s, the actions performed with these bits is possible with Bitwise Operators.,

Let us assume the variable A = 2 and B = 3

LSB=Least Significant Bit

MSB=Most Significant Bit

Read about Bitwise Operators in C here.

Assignment operators

The assignment operator is responsible for assigning values to a variable. 

Conditional operator

The conditional operator is beneficial as it drastically reduces the code line. 

Instead of using an if-else statement, we can use Conditional operator syntax.

Syntax

condition ? expression1 : expression2;

If the given condition is true,expression1 is executed. Else,expression2 executes.

let isAdult = true;
let message = isValid ? 'Welcome' : 'Underage please exit';
console.log(message)                   //'Welcome”

Type Operator

The type operator returns the data type of the input variable. 

console.log(typeof 60) // number
console.log(typeof "Ninja") // string
console.log(typeof true) // boolean
console.log(typeof Math.round) // function
console.log(typeof undefined) // undefined
console.log(typeof null) // object

FAQs

1. What is a TypeScript operator?
An operator is a symbol that uses operands as inputs and performs operations. Then, it returns a value that is either a number or boolean. All Javascript operators are present in Typescript.

2. What is Nullish coalescing operator?
The Nullish coalescing operator is a logical operator that returns the right operand in case the given left operand is undefined. Otherwise, it returns the left operand. It is represented by the symbol (??)

Key Takeaways

From this article, we learned about Typescript's various operators and how their syntaxes are used. We also learned the key differences between the logical and bitwise operators. We looked into how conditional operators make writing if-else statements simple.

However, this isn't enough, as there is always much more to explore and learn about this vast field of Web Development. To know more about Typescript and its intricacies, check out the articles on Typescript or enroll in our highly curated Web Development course.

To learn more about Micro Operations, refer to Arithmetic Micro Operations.