Breaking News: Grepper is joining You.com. Read the official announcement!

typescript array in arrays

Add Answer

barisx answered on October 8, 2020 Popularity 9/10 Helpfulness 3/10

answer typescript array in arrays

related typescript one of array

related array in typescript

typescript array in arrays

Comment

var listOfLists : number[][];
// or
const listOfLists : Array<Array<number>>;

Popularity 9/10 Helpfulness 3/10 Language typescript

Source: stackoverflow.com

Tags: arrays typescript

Link to this answer
Share Copy Link

Contributed on Sep 21 2022

barisx

0 Answers Avg Quality 2/10

Closely Related Answers

typescript one of array

Comment

function stringLiterals<T extends string>(...args: T[]): T[] { return args; }
type ElementType<T extends ReadonlyArray<unknown>> = T extends ReadonlyArray<infer ElementType> ? ElementType : never;

const values = stringLiterals('A', 'B');
type Foo = ElementType<typeof values>;

const v1: Foo = 'A' // This should work
const v2: Foo = 'D' // This should give me an error since 'D' doesn't exist in values

Popularity 10/10 Helpfulness 3/10 Language typescript

Source: github.com

Tags: typescript t

Link to this answer
Share Copy Link

Contributed on Oct 08 2020

baruchiro

0 Answers Avg Quality 2/10

array in typescript

Comment

let arraytest: any[] = [1, 2, 3]
console.log(arraytest)
/*
Output: [1, 2, 3]
or try this
*/
console.log([1, 2, 3])// clever trick

Popularity 10/10 Helpfulness 2/10 Language typescript

Source: Grepper

Tags: typescript t

Link to this answer
Share Copy Link

Contributed on Jan 18 2022

Yucky Yak

0 Answers Avg Quality 2/10

typescript array in arrays

Contents

More Related Answers

typescript array in arrays

Closely Related Answers

typescript one of array

array in typescript

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.