Today I learned

[NogDog]

cluelessPHP
It depends a lot on the peanut butter, jelly, and bread used (plus I prefer some butter/margarine as well). 😉

[cluelessPHP]

NogDog I don't think it's for me, but in its defense it's not as bad as some of the abominations that have come out of Scotland reccently

[sneakyimp]

TIL you have to remove more than 20 screws from an old iMac to replace the abominably slow 5400RPM 128GB hard drive to make it remotely usable.

[cluelessPHP]

TIL I'm currently that sick I uniroically stubmled across the solution to my current problem via a question I asked on here in 2017

[sneakyimp]

TIL that when you use the analogWrite() function to try and set an analog voltage level on an arduino pin, it's probably going to use PWM, which is not really an analog voltage AT ALL.

[laserlight]

Maybe it is... analogous 😆

[ajaxStardust]

hey, laserlight -- saw your avatar, I remember you! You helped me w/ stuff long time ago. I had a different username back then. probably 2005 or so.

[cluelessPHP]

Today I learned PHP is now 25 years old and Laserlight likes bad dad jokes

[cluelessPHP]

   position: -webkit-sticky; /* Safari */
  position: sticky;
  top: 0;
  

TIL it seems handy

[cluelessPHP]

Today I learned Vera Lynn died

[Weedpacket]

cluelessPHP
What's more, TIL the same has happened to Ian Holm

[NogDog]

TIL about "text fragments" -- https://web.dev/text-fragments/

[cluelessPHP]

Weedpacket Seems like a good year all round

[cluelessPHP]

TIL how to link a subdomain, was a lot easier than I thought it would be

[cluelessPHP]

seems like a good one to know

var observer = new IntersectionObserver(function(entries) {
	var div = document.querySelector('.my-work');
	if(entries[0].isIntersecting === true)
	div.classList.add("visable");
	}, { threshold: [0] });
observer.observe(document.querySelector("#my-work"));

[Ahmed3363]

Today i learned how to work from home and earn money through internet...!**

[dalecosp]

This one surprised me. UNIX-y systems have cat(1), as many of us know:

cat file.txt file2.txt > combined.txt

I was surprised by this on Windows, though:

copy *.csv combined.csv

Did everyone else just know that and I'm only learning 20 years later? 😃

[Weedpacket]

I didn't know about that (or if I did I long forgot it); I use a port of cat on Windows.

[cluelessPHP]

Today I learned

$foo = 'hello world!';
$foo = ucwords($foo);    

echo $foo;

[Weedpacket]

Today I learned

$a = [1, 2, 3];
$b = [4, 5, 6];
$c = [...$a, ...$b];

var_dump($c);

But that doesn't work if the arrays have string keys.

[NogDog]

Weedpacket

Reminds me that yesterday I learned that in Ruby you can do:

$ irb
2.4.0 :001 > test = ['a', 'b', 'c', 'd']
 => ["a", "b", "c", "d"]
2.4.0 :002 > test - ['c']
 => ["a", "b", "d"]