Answers for "javascript initialize array 1 to n"

14

linux install node

sudo apt install nodejs
Posted by: Guest on April-28-2020
11

install nodejs on ubuntu

sudo apt-get install curl
curl -sL https://deb.nodesource.com/setup_13.x | sudo -E bash -
sudo apt-get install nodejs

node -v    #to check if its installed
Posted by: Guest on July-25-2020
2

create an array from 1 to n javascript

Array.from(Array(10).keys())
//=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

[...Array(10).keys()]
//=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

Array.from({length: 10}, (_, i) => i + 1)
//=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
Posted by: Guest on October-28-2020
1

javascript create array from 1 to n

// Javascript create array from 1 to n 

[...Array(n+1).keys()].slice(1)

// E.g. for n = 10:
// [...Array(11).keys()].slice(1)
// => [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
Posted by: Guest on January-27-2021

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