... answered Feb 3 '09 at 22:48 Greg HewgillGreg Hewgill 783k167167 gold badges10841084 silver badges12221222 bronze badges ...

... 390 What about using the unshift method? ary.unshift(obj, ...) → ary Prepends objects to the...

... e.g. (\.\w+)+, or to specify where alternation should take effect, e.g. ^(0*1|1*0)$ (^, then 0*1 or 1*0, then $) versus ^0*1|1*0$ (^0*1 or 1*0$). A capturing group, apart from grouping, will also record the text matched by the pattern inside the capturing group (pattern). Using your example, (.*):...

... You almost had it right. The simplest way is mylist[0][0] # get the first character from the first item in the list but mylist[0][:1] # get up to the first character in the first item in the list would also work. You want to end after the first character (character z...

... 1051 I assume entropy was mentioned in the context of building decision trees. To illustrate, imag...

...response! – CMPSoares Apr 22 '14 at 0:08 7 ...

... 150 I notice that you mention a function %like% in your current approach. I don't know if that's a r...

...king for an efficient approach for calculating a b (say a = 2 and b = 50 ). To start things up, I decided to take a look at the implementation of Math.Pow() function. But in .NET Reflector , all I found was this: ...

... – David Heffernan Mar 25 '11 at 22:30 2 ...

... 205 Put this in your Rakefile above require 'rake': require 'rake/dsl_definition' ...