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URI objects can be opened directly by open-uri
0 875 posted 16 years ago by cczona
You can turn off warnings for a section of your code by setting $VERBOSE to nil. Even better is to codify this in a method. Since this method takes a block as its parameter, you can now pass it arbitrary chunks of code to execute without warnings.
1 727 posted 16 years ago by cczona
Beware of requiring 'CGI'. There's trouble in them thar hills/
1 448 posted 16 years ago by cczona
1 782 posted 16 years ago by wastepixel
2 636 posted 16 years ago by sou
Very quick and dirty Pythagorean triples generator
1 627 posted 16 years ago by lukaszkorecki
1 568 posted 16 years ago by ctran
Returns the cartesian product of the receiver and the arrays given as arguments.
1 942 posted 16 years ago by ishikawa
snippet from project.ioni.st - Marcel Molina (?)
3 784 posted 16 years ago by tcol
Difficult to find in documentation but so easy
3 1058 posted 16 years ago by arnoldu
This script will setup JBoss 4.2.2 to use null persistence (no DB, see http://wiki.jboss.org/wiki/Wiki.jsp?page=ConfigJBossMQNullPersistence) when handling JMS messages.
1 709 posted 16 years ago by narkisr
1 757 posted 16 years ago by vanne
1 658 posted 16 years ago by vanne
0 661 posted 16 years ago by vanne
Courtesy of Jesse.
2 975 posted 16 years ago by ches
1 747 posted 17 years ago by jhenry
https://www.chrisjmendez.com/2007/10/22/ruby-simple-example-of-threading/
3 1412 posted 17 years ago by chrisaiv
https://www.chrisjmendez.com/2007/10/21/ruby-how-to-iterate-through-an-array/
3 1258 posted 17 years ago by chrisaiv
https://www.chrisjmendez.com/2007/10/21/converting-an-array-into-yaml-loading-yaml-into-an-array/
1 1239 posted 17 years ago by chrisaiv
There are many functions available for Time, Month, Day, and Year. Below are a few examples I use frequently
1 985 posted 17 years ago by chrisaiv