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These nodes all have stuff by jwkrahn (showing 1-50 out of ~1646?):

Next 50
Node ID Writeup Created
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
11103045 Re^2: Merging of custom array 2019-07-19 19:40
11102094 Re: Refactoring just to refactor? 2019-06-28 19:14
11101985 Re: Variable scope issue 2019-06-26 19:12
11101984 Re: Best method to eliminate substrings from array 2019-06-26 18:53
11101892 Re: Merging of files with some edit. 2019-06-25 19:35
11101586 Re: What is the most efficient way to split a long string (see body for details/constraints)? 2019-06-19 18:14
11101375 Re: chunking up texts correctly for online translation 2019-06-15 00:20
11101107 Re: global string replace 2019-06-07 18:33
11100218 Re: Coordinate validator 2019-05-18 04:35
11100210 Re: Regex variables with delimiters 2019-05-18 00:38
11100119 Re: most terse regex match count 2019-05-16 19:09
1233689 Re^3: processing file content as string vs array 2019-05-13 08:12
1233663 Re: How to match last character of string, even if it happens to be a newline? 2019-05-12 18:48
1233486 Re: Running command with backslash not working as expected 2019-05-09 08:08
1232958 Re^2: Accessing individual bytes of a binary file as numerical values 2019-04-24 19:03
1232841 Re: Help formatting text to delimited text in file 2019-04-21 00:26
1232505 Re^3: Strange grep construct 2019-04-12 18:21
1232111 Re: How to add a new line after three or four lines from a pattern after getting that pattern 2019-04-03 19:23
1232060 Re^2: Understanding the scripting 2019-04-03 01:00
1231557 Re^2: Multiplication digit persistence 2019-03-21 19:21
1231472 Re^2: help with regex 2019-03-20 04:20
1230813 Re: Join 2 arrays horizontally 2019-03-03 23:52
1230766 Re^2: golfing one liner 2019-03-02 22:57
1230340 Re: how to read input from a file, one section at a time? 2019-02-21 22:49
1230337 Re: Confused by a couple of idioms 2019-02-21 22:23
1230326 Re: Performing addition on hex value extracted from a string 2019-02-21 20:24
1228240 Re: Another perl battleship 2019-01-09 00:27
1228177 Re: Another perl battleship 2019-01-08 05:05
1227856 Re^4: Array value changing for some reason 2019-01-01 02:23
1227794 Re^2: Beginner in perl : Use of uninitialized value 2018-12-28 19:41
1227774 Re: Beginner in perl : Use of uninitialized value 2018-12-28 05:49
1227767 Re: best way to use grep 2018-12-27 21:39
1227724 Re: matching problem 2018-12-26 22:48
1227721 Re: problem count the number of words 2018-12-26 19:33
1227578 Re: Declare my variable in sysread - Mojo::File::slurp 2018-12-21 19:35
Next 50
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