Played Challenges
Fix timezone format - 225 entries
Add the missing T and Z in the datetime field. There should be a T instead of the space, and a Z at the end of the datetime. `2024-08-31 18:32:00;` -> `2024-08-31T18:32:00Z;`
- Best score: 15
- Best player score: 17
- Position: #27 / 75
- Number of attempts: 4
Rearrange array to one line - 602 entries
Rearrange the array content on only one line, and remove trailing commas
- Best score: 13
- Best player score: 27
- Position: #116 / 144
- Number of attempts: 1
Copy punctuation - 487 entries
I want to copy the last line’s brackets, quotes, and commas to each line. How?
- Best score: 19
- Best player score: 30
- Position: #32 / 121
- Number of attempts: 8
Populate 3D bone names list - 629 entries
Ran into this at work, excited to see how this gets optimized
- Best score: 21
- Best player score: 34
- Position: #119 / 162
- Number of attempts: 4
Remove line numbers - 736 entries
From http://web.archive.org/web/20140831121704/http://dirac.org/linux/gdb/02a-Memory_Layout_And_The_Stack.php#investigatingthestackwithgdb.
- Best score: 9
- Best player score: 12
- Position: #72 / 198
- Number of attempts: 6
Find fix point of cos - 1402 entries
Write a function to find the fix point of cos. It is not a good code; It is just to use vim. Inspired by the excellent https://mvanier.livejournal.com/2897.html about the Y combinator.
- Best score: 14
- Best player score: 14
- Position: #71 / 415
- Number of attempts: 3
Paste a column after a column - 2537 entries
This task is very common while using multi-cursor. What is the elegant vim way ?
- Best score: 14
- Best player score: 23
- Position: #369 / 553
- Number of attempts: 2
Reformat symbols in list - 1621 entries
Saw this in some lecture, easy reformatting using multiple cursor in VS Code
- Best score: 24
- Best player score: 39
- Position: #268 / 348
- Number of attempts: 2
Put a newline after every 10 lines in vim - 1657 entries
Goal is to put a newline after every 10 lines in vim.
- Best score: 10
- Best player score: 13
- Position: #410 / 556
- Number of attempts: 1
Java to JavaScript - 269 entries
Let convert some simple Java file to JavaScript!
- Best score: 59
- Best player score: 130
- Position: #64 / 74
- Number of attempts: 1
Split line with dots - 2144 entries
This line is too long, split it.
- Best score: 15
- Best player score: 28
- Position: #587 / 634
- Number of attempts: 3
imports alignment (python) - 700 entries
Align as one import per line.
- Best score: 17
- Best player score: 46
- Position: #192 / 198
- Number of attempts: 1
Numbering a List - 1931 entries
Pretty simple, number the list.
- Best score: 13
- Best player score: 13
- Position: #84 / 652
- Number of attempts: 3
Java Array2List - 233 entries
Convert an java array initializer into a list.
- Best score: 67
- Best player score: 113
- Position: #59 / 87
- Number of attempts: 1
Contributed Challenges
Rearrange array to one line - 602 entries
Rearrange the array content on only one line, and remove trailing commas
Fix timezone format - 225 entries
Add the missing T and Z in the datetime field. There should be a T instead of the space, and a Z at the end of the datetime. `2024-08-31 18:32:00;` -> `2024-08-31T18:32:00Z;`