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UNIX for Dummies Questions & Answers
Sleep less than 1 second
Post 81801 by bjorno on Wednesday 24th of August 2005 09:02:35 AM
08-24-2005
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LEARN ABOUT DEBIAN
perl::critic::policy::builtinfunctions::prohibitsleepviaselect
Perl::Critic::Policy::BuiltinFunctions::ProhibitSleepViaUsercContributed Perl DPerl::Critic::Policy::BuiltinFunctions::ProhibitSleepViaSelect(3pm) NAME
Perl::Critic::Policy::BuiltinFunctions::ProhibitSleepViaSelect - Use Time::HiRes instead of something like "select(undef, undef, undef, .05)". AFFILIATION
This Policy is part of the core Perl::Critic distribution. DESCRIPTION
Conway discourages the use of "select()" for performing non-integer sleeps. Although documented in perlfunc, it's something that generally requires the reader to read "perldoc -f select" to figure out what it should be doing. Instead, Conway recommends that you use the "Time::HiRes" module when you want to sleep. select undef, undef, undef, 0.25; # not ok use Time::HiRes; sleep( 0.25 ); # ok CONFIGURATION
This Policy is not configurable except for the standard options. SEE ALSO
Time::HiRes. AUTHOR
Graham TerMarsch <graham@howlingfrog.com> COPYRIGHT
Copyright (c) 2005-2011 Graham TerMarsch. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2012-06-07 Perl::Critic::Policy::BuiltinFunctions::ProhibitSleepViaSelect(3pm)