Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 41805

Code-golf is a competition to solve a particular problem in the fewest bytes of source code.

1 vote

"cat"-like program

TeaScript, 1 byte x Input is given in the first input field. Compile online here.
user41805's user avatar
  • 13.2k
2 votes

Let's abbreviate those numbers! Now reverse?

JavaScript, 545 524 522 518 514 508 504 498 494 214 bytes Thanks to @ETHproductions for saving 180 bytes! d=F=>F.map(f=>1/f.slice(-1)?f=(f=f.replace(/,/g,""))[9]?(f/1e8|0)/10+"B":f[6]?(f/1e5|0)/10+"M" …
user41805's user avatar
  • 13.2k
1 vote

Shortest program that continuously allocates memory

Fission, 3 bytes RX+ Continuously creates atoms and increments its mass. Try it online! R creates an atom moving right X clones atom, one keeps moving to the right, th …
user41805's user avatar
  • 13.2k
1 vote

Implement a Truth-Machine

Haystack, 9 bytes id?v |o<o Try it online! I'm aware that there already is a Haystack answer, but that answer uses the older version of Haystack, this answer uses Haystack 2016 (and it's much shorter …
user41805's user avatar
  • 13.2k
1 vote

Calculator that adds char values

Minkolang, 6 bytes $o$+N. Try it online! Explanation $o takes all characters from input as chars (the characters are automatically converted to their character codes) $+ su …
user41805's user avatar
  • 13.2k
3 votes

Shortest auto-destructive loop

Octave, 30 23 bytes Thanks to @StewieGriffin for golfing off 7 bytes! for i=32:35,eval(i),end Try it online! I was inspired by this Octave answer where eval was used in a similar fashion. Old answer …
user41805's user avatar
  • 13.2k
8 votes

I copied my password to the clipboard! Can you delete it?

Bash, 11 10 8 7 bytes 2 bytes saved thanks to @seshoumara for using ls instead of echo Thanks to hexafraction, isaacg and Riker for suggesting several 7-byters w|xclip The clipboard is set to the re …
user41805's user avatar
  • 13.2k
1 vote

Shortest code to produce infinite non-periodic output

Processing, 30 29 bytes 1 byte saved thanks to QwerpDerp for using millis() instead of frameRate void draw(){print(millis());} Continuously prints the number of milliseconds since the start of the p …
user41805's user avatar
  • 13.2k
2 votes

Tell me my screen resolution!

Processing, 51 bytes void setup(){fullScreen();print(width+"x"+height);} This outputs in this format: width height. Also, the program creates a window that is the size of the screen you are using (be …
user41805's user avatar
  • 13.2k
5 votes

Shortest infinite loop producing no output

Processing, 8 bytes for(;;); This is based on Geobit's answer in Java Although the code below is not the shortest, it is one of Processing's specialties. void draw(){} This draw statement r …
user41805's user avatar
  • 13.2k
1 vote

Shortest infinite loop producing no output

Pushy, 2 1 bytes [ Try it online! Hah, [ is just an infinite loop, that's its only function if you see here.
user41805's user avatar
  • 13.2k
4 votes

Press any key to continue

Processing, 89 81 bytes void setup(){print("Press any key to continue...");}void draw(){if(key>0)exit();} Explanation void setup(){print("Press any key to continue...");} This is required sinc …
user41805's user avatar
  • 13.2k
2 votes

Help the dealer rebuild the deck

sed, 157 + 1 (-r flag) = 170 158 bytes x s/$/;A2345678910JQK/ s/.+/&H&D&S&C;No missing cards/ : s/(10|\w)(\w+)(.);/\1\3 \2\3;/ t G :s s/(10.|[^ ;1]{2})(.*\n.*)\1/\2/ ts s/[ ;]+/ /g s/^ // s/ N.+// …
user41805's user avatar
  • 13.2k
5 votes

Reversed Iota's

shell + sed, 15 bytes seq $1|sed G\;h Try it online! Outputs like so, 1\n\n2\n1\n\n3\n2\n1\n\n[...] seq $1 creates a sequence from 1 to the first argument $1 |sed ... which is piped into a sed …
user41805's user avatar
  • 13.2k
15 votes

Unlolify a lolified message

dc, 2 bytes ?P Try it online! A full program that ? reads input as an integer and P prints the string resulting from the operation specified in the challenge. From its manual page: P Pops of …
user41805's user avatar
  • 13.2k

1
2 3 4 5
21
15 30 50 per page