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Challenge We all know and love the generic sort function, right? However, it only sorts based off one criterion - what if we want more? That's where you come in. Your task is to sort an array bas...
Ahead, 20 bytes I>:2%r vn:/2\< >}KO@ Control flow goes like this: # orange path: init I # read number # green path: main loop > # go east (start of loop) : # dup inpu...
This is a feature-request post consisting of 2 actions for a reason... There's this thing that's been bugging me for a while in Code Golf CD. If you go to the tag page of the Challenges catego...
Bash, 20 18 bytes Saved two bytes by removing the quotes; the code works well without them. echo Hello, `cat`! Try it online!
JavaScript (Node.js), 47 40 50 49 bytes -1 (possibly -3) bytes thanks to Shaggy! f=(n,s='0')=>n?f(n/3+n%3/2|0,'')+"+-0+-"[n%3+2]:s Try it online! A basic recursive solution.
Haskell, 78 77 bytes (g[0]!) g a=mapM(\_->[-1..1])a++g(0:a) (a:b)!c|foldl1((+).(*3))a==c=a|0<1=b!c Try it online!
Python 3, 64 bytes def f(n): for i in range(n):print((' '*(n-i)+'_/'+'##'*i)[3:]) Try it online!
Combine conditionals Python has its fair share of comparison operators and can actually be used in a single conditional. For example: x == 2 and y == 2 can be: x==y==2 Used on Make $2 + 2 ...
Japt, 10 bytes `HÁM, {U}! Try it The backtick decompresses a compressed string, the {} is Japt's string interpolation and U is the first input variable.
SOGL, 10 bytes ╥‰~⅜,(ε ‘ū Try it here! Built-in compression of "hello"; ", "; "world"; "!", with first letters of words uppercased.
Bash, 18 bytes echo Hello, World! Try it online!
Dyalog APL Extended, 14 bytes {¯4⍭4⍭⍣(⍵≤-)2} Try it online! {¯4⍭4⍭⍣(⍵≤-)2} Monadic dfn 2 start with 2 ⍣ Repeat 4⍭ the function "next prime" ...
For a small number of posts, it will be easier to create them here than to import them. Your moderators (yes we need to get some) can create new help topics, which you can link to from question po...
For reference, this is the list of tags we have from SE which is 9 pages long, so I'll take the liberty of listing out which ones are "required" tags, as they are used to signify a scoring criterio...
Husk, 8 bytes Ψḟo≥⁰≠İp Try it online! or Verify first 8 values It is always a good day when you get to use Ψ in your program. Explanation Ψḟo≥⁰≠İp İp to the infinite list of prime num...
JavaScript (Node.js), 47 bytes f=(a,b=0,c=a=>a&&1/a+c(a-1))=>c(b)<a?f(a,b+1):b Try it online! For large numbers, a rounding error will occur and yield incorrect result. The ...
JavaScript (Node.js), 27 25 bytes (-2 thanks to JoKing) f=(a,b)=>a<0?0:1+f(b,a-b) Try it online!
Japt -N, 9 bytes ¨T©ÒßVVnU Try it ¨T©ÒßVVnU :Implicit input of integers U & V ¨ :U is >= T : 0 © :Logical AND with Ò :Negate the...
R, 20 bytes cat("Hello, World!") Try it online!
AppleScript, 264 bytes Sue me. It works. set n to text returned of (display dialog "" default answer "") as number set o to "" repeat with i from 1 to n repeat (n-i) times set o to o...
Japt -R, 28 bytes Lõ@"Fizz"pXv3)+"Buzz"pXv5)ªX I spent a long time playing with wizardry string/array slicing. It did not work out. This solution just repeats "Fizz" and "Buzz" if divisible. T...
I also endorse the nomination for Jo King. However, they have yet to accept the nomination, leaving us with zero viable nominations as of current writing. So, with great hesitation, I put my name f...
C++ (gcc), 43 bytes #import<ios> main(){puts("Hello, World!");} Try it online!
