Played Challenges
Wrap the text of an email message to 79 characters - 766 entries
You're replying to an email with silly long lines. Clean them up.
- Best score: 5
- Best player score: 16
- Position: #396 / 410
- Number of attempts: 4
Search and Replace 0 - 4989 entries
Replace every instance of 'aaa' with 'xaaax'.
- Best score: 12
- Best player score: 12
- Position: #28 / 1624
- Number of attempts: 5
It'ss tooo coold too typpe todaay - 224 entries
My hands are numb with cold. It's hard to type correctly.
- Best score: 16
- Best player score: 25
- Position: #91 / 98
- Number of attempts: 2
HTML to Haml - 878 entries
Help convert this HTML page to Haml.
- Best score: 23
- Best player score: 72
- Position: #201 / 204
- Number of attempts: 1
Ruby 1.9 hashes - 1244 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: #353 / 406
- Number of attempts: 1
Shebangs for all - 1999 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: #256 / 516
- Number of attempts: 4
A Simple One - 1050 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 / 664
- Number of attempts: 3
Ruby 1.9 compat - 629 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: #205 / 234
- Number of attempts: 5
Increment, increment, increment.... - 688 entries
Vim likes macros
- Best score: 10
- Best player score: 12
- Position: #102 / 408
- Number of attempts: 1
Context insensitive completion 0 - 577 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: #158 / 246
- Number of attempts: 3
Context Insensitive completion 1 - 498 entries
Finish writing this simple Python HTTP server.
- Best score: 18
- Best player score: 18
- Position: #17 / 245
- Number of attempts: 3
Make Fancy Header - 1052 entries
Make the header text stand out with surrounding asterisks
- Best score: 15
- Best player score: 17
- Position: #136 / 344
- Number of attempts: 4
Change the content of a string - 1580 entries
This docstring is a complete lie. Fix it.
- Best score: 22
- Best player score: 23
- Position: #244 / 588
- Number of attempts: 1
Sort and add attributes - 1451 entries
Sort the states and add the attribute country to each record.
- Best score: 33
- Best player score: 34
- Position: #300 / 563
- Number of attempts: 5
Whitespace, empty lines and tabs - 3665 entries
Convert tabs to spaces, strip empty lines and trailing whitespace.
- Best score: 16
- Best player score: 36
- Position: #685 / 787
- Number of attempts: 1
Simple text editing with Vim - 12811 entries
Make the pairs of lines match up by making each second line same as first
- Best score: 13
- Best player score: 14
- Position: #761 / 3694
- Number of attempts: 4
Kornél Lugosi
Twitter: @Coornail
Information junkie, programmer. Interested in Linux, Go, Bitcoin, nutritional science and anything Opensource.