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These nodes all have stuff by codewalker (showing 1-19 out of ~19?):

Node ID Writeup Created
1148636 To remove unwanted additional extension before the file extension using perl 2015-11-26 04:33
1148572 To process xml files within multiple subfolders in perl 2015-11-25 04:04
1148491 Re^2: OT: To make changes in same file in subdirectory in folders by using xslt in Batch file 2015-11-24 11:38
1148488 OT: To make changes in same file in subdirectory in folders by using xslt in Batch file 2015-11-24 10:43
1118599 Re^2: Unicode to Html symbols for japanese character 2015-03-03 13:20
1118591 Unicode to Html symbols for japanese character 2015-03-03 11:45
1118405 To convert the unicode entity (症) to japanese character 在 2015-03-02 12:24
1117528 To replace the occurence string in perl 2015-02-23 11:54
1117193 Difference b/w Mathml2 and mathml3 2015-02-19 08:17
1116054 How to find the repeated text in hash 2015-02-09 14:06
1116040 Search and replace the Text using id numbers in perl using hash 2015-02-09 12:29
1111693 Re^3: To find the last occurence and replace in perl 2014-12-30 09:43
1111682 To find the last occurence and replace in perl 2014-12-30 08:16
1110730 To check color of image using perl script 2014-12-18 09:38
1109918 How to add perl variable before any text in perl code 2014-12-10 15:01
1108945 Compilation Error. 2014-12-02 11:53
1108807 read and write file in directory 2014-12-01 11:58
1108257 Error log 2014-11-24 14:43
1107887 To end infinite while loop 2014-11-20 08:03