pauamma: Cartooney crab holding drink (Default)
[personal profile] pauamma
Context was someone asking why
print "Hello, world!\n" && die;
doesn't output anything. Someone replied with a nifty trick to help figure this out:
perl -MO=Deparse -e 'print "Hello, world!\n" && die;'
(go ahead and try it in your Dreamhack).
yvi: Dreamsheep in Germany's national colors (Dreamsheep - Germany)
[personal profile] yvi
Lately there has been quite a bit of discussion about barriers for new volunteers, especially in regards to dev work. One of the most cited barriers is the heavy usage of IRC. The Wike page http://wiki.dwscoalition.org/notes/IRC unfortunately only says which server to use and links to the dw and dw_kindergarten channels.

Having used IRC for 9 years now (not consistently, but from time to time), I then decided to type at least a short introduction which i hope will be useful.

Connecting to and using IRC )

I typed this up without a lot of planning, so tell me if any of this needs to be changed. I hope it'll help someone and please, if you have any questions, just ask them.
foxfirefey: Fox stealing an egg. (Default)
[personal profile] foxfirefey
You can use cd - to switch between current working directories, which could be useful for going between $LJHOME and $LJHOME/cvs/dw-free while working on things. See this for more information.

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