Beefy Boxes and Bandwidth Generously Provided by pair Networks
Keep It Simple, Stupid
 
PerlMonks  

nimdokk

by nimdokk (Vicar)
on Mar 23, 2002 at 01:36 UTC ( #153701=user: print w/replies, xml ) Need Help??

Rule 42: Everyone over one mile high must leave the court room.


'The time has come,' the Walrus said,
'To talk of many things:
Of shoes - and ships - and sealing-wax -
Of cabbages - and kings -
And why the sea is boiling hot -
And whether pigs have wings.'

"The Walrus and the Carpenter," Lewis Carroll, Through the Looking Glass


Q: Why do pirates like using Perl?
A: Because of the ARRrrrrg-V array!
"It's a great day for hockey."

Badger Bob Johnson


homepage

The common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.
-- Douglas Adams

Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
[jdporter]: but I'd like to let the user specify it as individual bits, i.e. 0b0000000100000001
[jdporter]: there is no bit/binary equivalent of hex, right?
[jdporter]: I guess that the most direct way of doing it is with some magical incantation involving unpack or whatever
[jdporter]: let me google that for me ;-)
[jdporter]: hex points explicitly to oct, which does the job. :-D
[jdporter]: omg, I f love Perl!
[choroba]: say unpack 'H*', pack 'B*', $mask =~ /0b([01]+)/;
[choroba]: use C instead of H to get the decimal number

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (11)
As of 2018-02-20 16:32 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    When it is dark outside I am happiest to see ...














    Results (272 votes). Check out past polls.

    Notices?