Professional Full Stack Software Developer with expertise in JavaScript, Java, Python and their frameworks.


LuckyReact

How do you define a function that never returns in TypeScript?

5 months ago | [YT] | 2

LuckyReact

Which keyword is used to define a custom type guard function in TypeScript?

5 months ago | [YT] | 4

LuckyReact

What is the default value for strict in the TypeScript compiler options?

5 months ago | [YT] | 2

LuckyReact

How do you create a type alias in TypeScript?

5 months ago | [YT] | 1

LuckyReact

Which of the following is a built-in TypeScript utility type for creating a new type with selected properties?

6 months ago | [YT] | 2

LuckyReact

Which TypeScript feature ensures that all properties of a type are non-nullable?

6 months ago | [YT] | 3

LuckyReact

What does the `readonly` modifier do in TypeScript?

7 months ago | [YT] | 0

LuckyReact

Which of the following utility types constructs a type with all properties of T set to required?

7 months ago | [YT] | 1

LuckyReact

Which of the following is NOT a feature of TypeScript?

8 months ago | [YT] | 2

LuckyReact

How do you declare a tuple in TypeScript?

8 months ago | [YT] | 2