PostgreSQL Connection Parameters
use the compact method, which removes all nils from an array.
Get value from a form
Override method from parent
get Enumerable involved
Without closing the connection
next finds the next day but does not change date in-place.
Strategy pattern with Ruby dynamic attributes
Easy OS Detection with RUBY_PLATFORM
blksize Returns the native file system's block size.
Ruby/GTK version of "Hello, World"
Add a new method by add method to Class
web_proxy replaces the reference to Net
Get the square root for a BigDecimal
In Rails, embedded Ruby in .rhtml pages is run using a processor called ERb, for Embedded Ruby.
A sub range
Raise exception from constructor
String range with string.length
Format time as '%m-%d-%Y %I
Place geometry manager
Test the values in an array
Using WIN32OLE with word
Output a hash with yaml