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3 591 posted 14 years ago by sionnnn
1 490 posted 14 years ago by dbug13
Creating a object that doesn't have any methods in Ruby (regular objects inherit methods from Object class), useful for Proxies that use method missing (http://onestepback.org/index.cgi/Tech/Ruby/BlankSlate.rdoc).
1 694 posted 14 years ago by narkisr
0 455 posted 14 years ago by hlubek
Can be used to generate a random code for an online voucher. You just need to set VOUCHER_CODE_LENGTH in your environment.rb or similar.
1 511 posted 14 years ago by jordanbrock
An example of redo statement in Ruby, redo makes an iteration step repeat itself again (http://www.rubyrailways.com/rubys-most-underused-keyword/).
1 420 posted 14 years ago by narkisr
I had a directory tree with around 4000 pdf files and I needed a page count - so I semi-rolled this. I swiped the counter code from the gem README: http://github.com/yob/pdf-reader/tree/master It could be more contained - as is I run it from irb:...
1 631 posted 14 years ago by inkdeep
3 505 posted 14 years ago by dbug13
1 371 posted 14 years ago by paramah
2 484 posted 14 years ago by paramah
2 366 posted 14 years ago by Krypt
Select text Right-click, select "Filter through command..."
1 422 posted 14 years ago by reedelrub
0 421 posted 14 years ago by eugegim
Rake task - Copies files from one directory to another in a batch of 50 files, giving 15 seconds break between each batch.
1 533 posted 14 years ago by cnicolaou
1 536 posted 14 years ago by nighthawk
2 454 posted 14 years ago by nighthawk
0 446 posted 14 years ago by haru01
I needed a quick way to unescape a URL Encoded string. I found 2 chill ways
2 459 posted 14 years ago by chrisaiv
1 498 posted 14 years ago by eugegim
http://www.sitepoint.com/forums/showthread.php?t=552741
1 474 posted 14 years ago by chrisaiv
Simple Outlook automation, the idea is to use this in cygwin to send files without opening the outlook UI, to use it place the code under /bin folder and make it executable with chmod +x.
2 474 posted 14 years ago by narkisr
If you get "JPEG marker not found!" error when you try to open an image file you must read it in binary mode.
1 414 posted 14 years ago by PixelMin
0 344 posted 14 years ago by johnloy
1 643 posted 14 years ago by dbug13
1 381 posted 14 years ago by filiptepper
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