When you are pairing sometimes only the host gets credited for praise/blame with pairing commits.

Today I learned that you can add a co-author:

git commit -m "Commit description
>
>
Co-authored-by: John Smith <john.smith@acme.inc>"

Just add 2 blank lines then the co-author message in.

It will be shown like this in GitHub:

TIL thanks to a tweet from Devon Govett...

If you add an ID of "test" to an element:

<div id="test"></div>

You can access it using the global variable test from JS from the console. Could be handy for debugging.

Bonus:

Also, incase you dind't know, any highlighted selected in the "Elements" tab of developer tools can be accessed directly in the console with $0.

🐛 Happy debugging!

Today I Learned that in JavaScript an Array can be truncated by simply setting its length 🤯

Here is an example:

const myArray = [1, 2, 4, 8, 16, 32, 64, 128]
myArray.length = 4

console.log(myArray)
// [1,2,4,8]