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These nodes all have stuff by jwkrahn (showing 1-50 out of ~1681?):

Next 50
Node ID Writeup Created
11128646 Re: Count of element in array - Help 2021-02-22 04:33
11128334 Re: opendir a directory abstraction? 2021-02-13 15:00
11127791 Re: Renaming all files in a directory 2021-02-02 04:32
11127608 Re: can I change hash keys or values directly 2021-01-28 21:35
11126109 Re: My First LinkedIn Article On Perl 2021-01-01 22:47
11126063 Re: Delete Lines Across Multiple Files 2020-12-31 22:50
11125590 Re: My regex works, but I want to make sure it's not blind luck 2020-12-21 23:51
11125221 Re: Calculate jackknife error from of each column of a multi-column file 2020-12-15 09:46
11125135 Re: user input Regular Expression 2020-12-13 19:56
11124923 Re: Dynamic Regular Expression 2020-12-10 02:19
11124920 Re: Length of Array Passed as Reference 2020-12-10 01:57
11124219 Re: Regexp substitution using variables 2020-11-25 19:49
11123623 Re: Flipping partial bits 2020-11-12 20:26
11122724 Re: What's happening in this expression? 2020-10-12 06:09
11122469 Re: Perl script runs fine if exec'd from the directory, but gives error if run outside the directory. 2020-10-02 06:11
11122433 Re: Issue with Loop when Apostrophe in Field 2020-10-01 20:02
11122145 Re: scope of variables in a sub 2020-09-24 01:31
11120713 Re^3: Why split function treats single quotes literals as regex, instead of a special case? 2020-08-14 09:16
11120707 Re: How to trim a line from leading and trailing blanks without using regex or non-standard modules 2020-08-14 03:58
11120706 Re: Why split function treats single quotes literals as regex, instead of a special case? 2020-08-14 03:33
11119717 Re: Grepping the filehandler 2020-07-23 18:45
11119684 Re: Delete last line of file with regex 2020-07-22 22:13
11119322 Re: open input files once 2020-07-14 20:45
11118002 Re: non-blocking IO from open("-|")ing an external program with fcntl 2020-06-12 21:38
11117920 Re: The 15 Puzzle 2020-06-10 20:30
11117745 Re^5: match two files 2020-06-05 23:44
11117699 Re^3: match two files 2020-06-04 18:26
11117642 Re: match two files 2020-06-03 12:32
11117491 Re: matching lines in a long string 2020-05-30 03:09
11117267 Re: Appending /*.* to default Perl variable $_ 2020-05-26 07:44
11117248 Re: sendmail working for me but not another 2020-05-25 21:26
11116629 Re: Counting and Filtering Words From File 2020-05-09 22:49
11116133 Re^2: Divert STDOUT temporarily 2020-04-27 19:05
11115924 Re^5: Removing characters in a file name 2020-04-23 03:11
11115296 Re: RFC: Perl<->JSON<->YAML<->Dumper : roundtripping and possibly with unicode 2020-04-09 21:25
11115009 Re: Cannot find the error 2020-04-03 20:51
11114872 Re^2: Building ARRAY with grep expression NOT working 2020-04-01 01:49
11114813 Re: for loop less than test ill behaved... 2020-03-30 19:43
11113742 Re: Get network information from supplied IPv4 address & netmask 2020-03-03 23:23
11113229 Re: Strange interaction between print and the ternary conditional operator 2020-02-20 07:20
11113194 Re: Executing CGI/web form directives in regex substitution without pages of code 2020-02-19 22:40
11108082 Re^2: oneliner cat like capability 2019-10-29 20:02
11108056 Re: Replacing between patterns 2019-10-28 20:34
11108025 Re: script fails with perl 5.004_02 2019-10-27 21:39
11107324 Re: Finding length of line if have any position of any char inside line 2019-10-10 19:58
11105096 Re: regex return true instead of false 2019-08-26 22:40
11105093 Re: Using the second word in a line to split a file into multiple files 2019-08-26 22:25
11104913 Re: change \n to \t 2019-08-23 18:35
11103977 Re^2: matching first paragraph satisfying condition 2019-08-05 18:09
11103046 Re: Merging of custom array 2019-07-19 19:52
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