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Re^3: integer value to hex value

by rovf (Priest)
on Dec 05, 2012 at 11:38 UTC ( #1007274=note: print w/replies, xml ) Need Help??


in reply to Re^2: integer value to hex value
in thread integer value to hex value

my $hexstr=sprintf('%x',55667788);

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Ronald Fischer <ynnor@mm.st>

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[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
[erix]: ( no love like f love )

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