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

async await map

Add Answer

Cooperative Cowfish answered on October 30, 2020 Popularity 10/10 Helpfulness 2/10

answer async await map

related async map js

related async map javascript

related async map js

async await map

Comment

-1

var arr = [1, 2, 3, 4, 5];

var results: number[] = await Promise.all(arr.map(async (item): Promise<number> => {
    await callAsynchronousOperation(item);
    return item + 1;
}));

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: async-await javascript map

Link to this answer
Share Copy Link

Contributed on Oct 21 2021

Cooperative Cowfish

0 Answers Avg Quality 2/10

Closely Related Answers

async map js

Comment

const arr = [1, 2, 3];

const asyncRes = await Promise.all(arr.map(async (i) => {
	await sleep(10);
	return i + 1;
}));

console.log(asyncRes);
// 2,3,4

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Aug 22 2021

abdelghanyMh

0 Answers Avg Quality 2/10

async map javascript

Comment

const usernames = ['midudev', 'd4nidev', 'codingwithdani']

const posts = await Promise.all(
  usernames.map(async (username) => {
    return await fetchPostsFromTwitter(username)
  })
)

console.log(posts)
/*
[ 
  postsFromMidudev,
  postsFromD4nidev,
  postsFromCodingWithDani
]
*/

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: midu.dev

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Dec 01 2022

Grieving Gharial

0 Answers Avg Quality 2/10

async map js

Comment

Arr = await Promise.all(arr)

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Oct 30 2020

Zacarias Zack

0 Answers Avg Quality 2/10

async map js

Comment

const arr = [1, 2, 3];

const syncRes = arr.map((i) => {
	return i + 1;
});

console.log(syncRes);
// 2,3,4

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: advancedweb.hu

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Aug 22 2021

abdelghanyMh

0 Answers Avg Quality 2/10

async await map

Contents

More Related Answers

async await map

Closely Related Answers

async map js

async map javascript

async map js

async map js

Grepper

Documentation

Social

Legal

Contact

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