[ This program prints "Hello World!" and a newline to the screen; its
length is 106 active command characters. [It is not the shortest.]
This loop is an "initial comment loop", a simple way of adding a comment
to a BF program such that you don't have to worry about any command
characters. Any ".", ",", "+", "-", "<" and ">" characters are simply
ignored, the "[" and "]" characters just have to be balanced. This
loop and the commands it contains are ignored because the current cell
defaults to a value of 0; the 0 value causes this loop to be skipped.
]
++++++++ Set Cell #0 to 8
[
>++++ Add 4 to Cell #1; this will always set Cell #1 to 4
[ as the cell will be cleared by the loop
>++ Add 2 to Cell #2
>+++ Add 3 to Cell #3
>+++ Add 3 to Cell #4
>+ Add 1 to Cell #5
<<<<- Decrement the loop counter in Cell #1
] Loop until Cell #1 is zero; number of iterations is 4
>+ Add 1 to Cell #2
>+ Add 1 to Cell #3
>- Subtract 1 from Cell #4
>>+ Add 1 to Cell #6
[<] Move back to the first zero cell you find; this will
be Cell #1 which was cleared by the previous loop
<- Decrement the loop Counter in Cell #0
] Loop until Cell #0 is zero; number of iterations is 8
The result of this is:
Cell no : 0 1 2 3 4 5 6
Contents: 0 0 72 104 88 32 8
Pointer : ^
>>. Cell #2 has value 72 which is 'H'
>---. Subtract 3 from Cell #3 to get 101 which is 'e'
+++++++..+++. Likewise for 'llo' from Cell #3
>>. Cell #5 is 32 for the space
<-. Subtract 1 from Cell #4 for 87 to give a 'W'
<. Cell #3 was set to 'o' from the end of 'Hello'
+++.------.--------. Cell #3 for 'rl' and 'd'
>>+. Add 1 to Cell #5 gives us an exclamation point
>++. And finally a newline from Cell #6
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No, they doing it because American capitalism is asocial
Petter1@lemm.eeto Technology@lemmy.world•Reddit is purging NSFW subs as well as trans-related subredditsEnglish0·3 months agoThat is good news for my nsfwlemmy.com alt 😏😆
If you use rm -rf in a dead joke, pls at least don’t make syntax errors!
E.g.
It is rm -rf *nazi*
Not
Nazi delete rm -rf
This would mean that nazi deletes the rm -rf tool…
Nice! I’m more the retro gamer😄 I love being finally able to play wii/GC upscaled to 4k 😁
Right now, I’m fighting with old windows games on iso to get them running (have tried with bottles and lutris without success) now I learned that one can run exe using steam, let’s see if I play rubiks games tonight 😂
I see 😄 I’ll remember that, if I have a game comming to it’s limit
🥳have you tried Wayland with it? (Running Arch GNOME with proprietary drivers, but mostly Xorg due to gaming)
😄 I just got a GTX 980 out of pity for free from a friend 🥳 first time 4k60Hz gaming in my live, lol
Now I just need to get wine/proton working. Steam titles already work 😍 but I have not get bottles (installed using yay) to work yet.
The ones IDF has already shot and bombed to death?