Played Challenges
Wrap the text of an email message to 79 characters - 684 entries
You're replying to an email with silly long lines. Clean them up.
- Best score: 5
- Best player score: 16
- Position: #376 / 389
- Number of attempts: 4
Search and Replace 0 - 4792 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #28 / 1585
- Number of attempts: 5
It'ss tooo coold too typpe todaay - 215 entries
My hands are numb with cold. It's hard to type correctly.
- Best score: 16
- Best player score: 25
- Position: #89 / 96
- Number of attempts: 2
HTML to Haml - 842 entries
Help convert this HTML page to Haml.
- Best score: 23
- Best player score: 72
- Position: #199 / 202
- Number of attempts: 1
Ruby 1.9 hashes - 1221 entries
Rubyists talk about being cutting edge but how many are using 1.9 in production? Time to convert those verbose 1.8 hashes in to symbolic, succinct 1.9 beauties!
- Best score: 12
- Best player score: 19
- Position: #348 / 401
- Number of attempts: 1
Shebangs for all - 1912 entries
We've all seen or used a shebang once or twice. Ditch the specific paths and leave just a dynamic Ruby and Python bath behind.
- Best score: 11
- Best player score: 15
- Position: #250 / 500
- Number of attempts: 4
A Simple One - 1001 entries
Here is a very simple one - just to illustrate/introduce a vim feature that some people seem to miss...
- Best score: 9
- Best player score: 9
- Position: #22 / 643
- Number of attempts: 3
Ruby 1.9 compat - 610 entries
Remember when Ruby supported `when <expr> :`? Well, it doesn't in 1.9, so let's make sure we use `then`, without ruining our lovely new hash syntax!
- Best score: 14
- Best player score: 21
- Position: #201 / 230
- Number of attempts: 5
Increment, increment, increment.... - 662 entries
Vim likes macros
- Best score: 10
- Best player score: 12
- Position: #96 / 401
- Number of attempts: 1
Context insensitive completion 0 - 519 entries
Buried in the lines you're not supposed to add is the line "Add this line!" Add that line to the top of the file.
- Best score: 6
- Best player score: 9
- Position: #147 / 233
- Number of attempts: 3
Context Insensitive completion 1 - 463 entries
Finish writing this simple Python HTTP server.
- Best score: 18
- Best player score: 18
- Position: #17 / 233
- Number of attempts: 3
Make Fancy Header - 1014 entries
Make the header text stand out with surrounding asterisks
- Best score: 16
- Best player score: 17
- Position: #131 / 338
- Number of attempts: 4
Change the content of a string - 1489 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 23
- Position: #226 / 560
- Number of attempts: 1
Sort and add attributes - 1332 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 34
- Position: #280 / 531
- Number of attempts: 5
Whitespace, empty lines and tabs - 3340 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 36
- Position: #643 / 737
- Number of attempts: 1
Simple text editing with Vim - 12290 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #728 / 3581
- Number of attempts: 4
Kornél Lugosi
Twitter: @Coornail
Information junkie, programmer. Interested in Linux, Go, Bitcoin, nutritional science and anything Opensource.