jjj
14
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jjj

@lemmy.blahaj.zone

jjj 1 point 2 hours ago

That was an amazing read, thank you.

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jjj 8 points 4 hours ago

For every MEAL YOU BUY A MEAL NO LOITERING POLICE ENFORCED

Thanks for coming to my (your) TED talk.

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jjj 2 points a day ago

This looks great!

Bullet hell games are normally not my thing

It turns out genre doesn't have to do with one's preferences as much as the distribution of execution/planning/adaptation challenges:

https://youtube.com/watch?v=NgHvdCcmQ4o

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jjj 126 points 3 months ago

You can say fuck on the internet.

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jjj 52 points 4 months ago path: 0 22324003 22324529, hotness: undefined, score: 52, children: 1
jjj 34 points 4 months ago

Fun fact: ctrl+Z does the same thing as u but in 4 more keystrokes because afterwards you have to type fg then press u. :3

(like and subscrib fr mor facts)

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jjj 29 points 8 days ago path: 0 24262949, hotness: undefined, score: 29, children: 1
jjj 26 points 4 months ago

Is there any reason to use a root account? If you had used sudo for each privilege needing command in stead it would have stopped you.

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jjj 23 points 4 months ago path: 0 22212736, hotness: undefined, score: 23, children: 1
jjj 21 points 9 days ago

Who is this "Source" person, and how is their work so widely referenced and varied?

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jjj 18 points 2 months ago

The best habit one can ever develop is to compulsively press the save keybind after every single edit.

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jjj 18 points 21 days ago

Don't worry, this ends well.

Same scene, SQUARREL has PLOPed on the ground. The cavair person is hugging it and says "I _told_ you ITS friendlyyy" while the other person "EEP"s

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jjj 16 points 3 months ago path: 0 22751675 22751815, hotness: undefined, score: 16, children: 1
jjj 14 points 23 days ago

May as well go through the proofs:

First, we need to establish that two infinities are equal in cardinality (aka size) if all their elements can be 1:1 mapped to each other.

So, to go from the reals within [0, 1] and [0, 2], we can multiply by 2. This maps every value within [0, 1] to every value within [0, 2], so these are of the same cardinality.

Where things get interesting is the proof that the reals within [0, 1] are of greater cardinality than every integer.

Say we have an arbitrary mapping from every integer to a real within [0, 1]:

0 -> 0.89236…
1 -> 0.47389…
2 -> 0.84776…
3 -> 0.18790…
4 -> 0.90542…
⋮           ⋱

This list contains every integer, but it does not contain every real number because we can always come up with a new one by ensuring at least one digit is different in each existing real:

0 ->  …8… ≠ 9
1 ->   …7… ≠ 8
2 ->    …7… ≠ 8
3 ->     …9… ≠ 0
4 ->      …2… ≠ 3
⋮           ⋱

          0.98803… is not within the list

Therefore, no 1:1 mapping between the integers and reals exists. Because the limiting factor is the amount of integers, the cardinality of the reals is greater than that of the integers.

Edit: https://en.wikipedia.org/wiki/Cantor's_diagonal_argument

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jjj 14 points 3 months ago

You fool! I would recognized kwrite's "just edited" orange anywhere.

Which means... this "old lua script" isn't old at all and hasn't even been saved.

PREPARE TO BE GARBAGE COLLECTED IN RITUAL COMPETITIVE PAIR PROGRAMMING

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jjj 13 points 4 months ago

The first one is incorrect, the limit doesn't exist unless you specify whether you're coming from the left or right.

On another note, I think their student has invented a new symbol for "Does Not Exist".

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jjj 9 points 4 months ago

The opposite angles made by 2 intersecting lines must be equal, so we know that m/3 + 75 = m/2 + 64.

From there we can solve it like any equation
 m/3 + 75  =  m/2 + 64
-m/3         -m/3
       75  =  m/6 + 64
      -64          -64
       11  =  m/6
       ×6      ×6
       66  =  m
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jjj 9 points 5 months ago

I love squarrel.

Squarrel but pixel

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jjj 7 points 3 months ago

±3

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jjj 7 points 14 days ago

Async has been stable for a long time. Coroutines are just syntax sugar AFAIK.

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thanks for using Leebra!

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