Uri Guttman <u...@stemsystems.com> writes: > On 02/14/2016 01:09 AM, Uri Guttman wrote: >> On 02/13/2016 02:07 PM, lee wrote: >>> Brock Wilcox <awwa...@thelackthereof.org> writes: >>> >>>> Greetings! >>>> >>>> Could you give an example of these warnings, and even better some >>>> minimal >>>> code that generates them? >>> Something like this gives you warnings in apaches error.log: >>> >>> >>> #!/usr/bin/perl >>> # >>> use strict; >>> use warnings; >>> use autodie; >>> >>> use CGI; # qw(:standard); >>> [...] >>> >>> >>> The warning says that CGI will be removed from perl and that I should >>> install it from cpan. I don't want to install things from cpan but the >>> package management of the distribution to take care of things because I >>> don't want to do the package management by myself. >>> >>> >>> For smartmatch: >>> >>> >>> perl -e 'print "foo" ~~ "bar";' >>> Smartmatch is experimental at -e line 1. >>> >>> >>> You get that for every line you're using smartmatch in. >>> >>> Smartmatch works quite well; it's a really cool feature. I already know >>> that it's experimental. I don't need to be reminded of this 10 times >>> per minute in the log file while I'm trying to find a relevant message >>> amongst thousands of these useless warnings. >> >> read the docs on warnings (perldoc warnings). it is easy to disable >> any warning you want. note that this will be lexical so you need to >> turn them off in the right location. >> >> uri >> >>> >> > and even more detail can be read with perldoc perllexwarn. all about > enabling and disabling lexical warnings. > > uri
Thanks, I'll look into it when I find the time. -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
