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alfirth

Member since 01/10/2011

20 snippets

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1. call sub with hash args

   Perl
   posted on April 13, 2013 by alfirth

2. Re-execute self

   Perl memory collection malloc gc garbage
   posted on October 29, 2011 by alfirth

3. Roulette Wheel

   Perl
   posted on September 9, 2011 by alfirth

4. simple mailer

   Perl sendmail
   posted on May 27, 2011 by alfirth

5. caller trace

   Perl stack trace caller
   posted on May 21, 2011 by alfirth

6. list all subdirectories

   Perl list subdirectories
   posted on May 20, 2011 by alfirth

7. make a directory tree from the output of find

   Perl tree hash find
   posted on May 5, 2011 by alfirth

8. traverse a hash

   Perl tree hash recursion traverse
   posted on May 5, 2011 by alfirth

9. connect to mysql using a different socket

   Perl mysql socket DBI dbh dbn saved by 1 person
   posted on May 4, 2011 by alfirth

10. print gmtime nicely

    Perl time gmtime
    posted on May 4, 2011 by alfirth

11. check directory is empty

    Perl empty directory
    posted on April 30, 2011 by alfirth

12. debug dumpers

    Perl
    posted on March 11, 2011 by alfirth

13. parse jboss instances

    Perl
    posted on March 5, 2011 by alfirth

14. Text::CSV by hashref

    Perl parse csv hash hashref textcsv saved by 1 person
    posted on March 4, 2011 by alfirth

15. Sort by IPv4

    Perl
    posted on March 3, 2011 by alfirth

16. chomp text files and return regex matches by product

    Perl text Processing hoa
    posted on January 29, 2011 by alfirth

17. sleep(fraction of a second)

    Perl delay sleep
    posted on January 10, 2011 by alfirth

18. try fork()

    Perl fork
    posted on January 10, 2011 by alfirth

19. sig chld reaper

    Perl fork child sig chld reaper
    posted on January 10, 2011 by alfirth

20. mkdir eval try catch

    Perl catch try Eval mkpath makepath
    posted on January 10, 2011 by alfirth