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Re: data cleaning - removing text from variables

by Ryszard (Priest)
on May 21, 2004 at 07:11 UTC ( #355199=note: print w/replies, xml ) Need Help??


in reply to data cleaning - removing text from variables

Regex's are your friend.
#perl -e '$_="1aa23.4a";$_=~s/[a-f]//gi;print "$_\n"' 123.4 #

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[Corion]: Meh. I think I have now the parts down that I want from a simple Javascript frontend for single-page- applications with a aPerl backend. But it seems that all Javascript templating modules either don't support two-way binding (which would be nice) or ...
[Corion]: ... don't support server-side precompilation (which means the client has to compile all templates to Javascript themselves), or are giant frameworks that expect to do everything (which is not what I want)
[Corion]: I feel that there is a talk somewhere in there, either about the structure and parts, or how I used several parts to get a complete whole.
[Corion]: Maybe I can still find something that is compatible with handlebars.js (which has JS precompilation) but allows for two-way data binding (which is great for the UI)

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