oliverjumpertz

const inputArray = [
  {
    squareMeters: 200,
    priceInDollars: 190000
  },
  {
    squareMeters: 100,
    priceInDollars: 90000
  },
  {

kentcdodds

user-package-stats

I was poking around trying to figure out all the packages I have access to publish and got curious. So I write this little script to determine the download stats for all the packages I have publish access to.

Feel free to try it yourself. Just change the username passed to getUserDownloadStats.

By default, the stats are sorted by their average daily downloads (descending). That should give you an idea of the most "popular" package of a given user relative to how long that package has been around.

You can use it with npx like so:

aelbore

Create your library

• Initialize project npm init -y
• Create esm module ./src/esm/my-lib.js

  function addNumber(value, value2) {
    return value + value2;
  }
  
  export { addNumber };

StevenACoffman

ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C gears@umich.edu -N ''

# -o : Save the private-key using the new OpenSSH format rather than the PEM format. Actually, this option is implied when you specify the key type as ed25519.
# -a: It’s the numbers of KDF (Key Derivation Function) rounds. Higher numbers result in slower passphrase verification, increasing the resistance to brute-force password cracking should the private-key be stolen.
# -t: Specifies the type of key to create, in our case the Ed25519.
# -f: Specify the filename of the generated key file. If you want it to be discovered automatically by the SSH agent, it must be stored in the default `.ssh` directory within your home directory.
# -C: An option to specify a comment. It’s purely informational and can be anything. But it’s usually filled with <login>@<hostname> who generated the key.
# -N: Provides the new passphrase.
eval "$(ssh-agent -s)"
ssh-add -K ~/.ssh/id_ed25519

justinmeiners

READ HERE

swalkinshaw

Moved to Shopify/graphql-design-tutorial

rauschma

Strings

String.prototype.*

None of the string methods modify this – they always return fresh strings.

• charAt(pos: number): string ^ES1

  Returns the character at index pos, as a string (JavaScript does not have a datatype for characters). str[i] is equivalent to str.charAt(i) and more concise (caveat: may not work on old engines).

simone-sanfratello

add a remote

git remote add remoteName https://github.com/user/repo.git

pull another branch into current

git pull origin otherBranch:otherBranch

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

firatkucuk

#!/usr/bin/env node

// Channel ID is on the the browser URL.: https://mycompany.slack.com/messages/MYCHANNELID/
// Pass it as a parameter: node ./delete-slack-messages.js CHANNEL_ID

// CONFIGURATION #######################################################################################################

const token = 'SLACK TOKEN';
// Legacy tokens are no more supported.
// Please create an app or use an existing Slack App