textprocessing

How does distributed checksum works?

Hello, I am looking for information as to how distributed checksum applications like Vipul's razor, Pyzor or DCC works? I have a similar requirement where I can use such a distributed checksum feature in my program. So I am looking for some documentation explaining the algorithms behind distributed checksums. with regards, raj ...

A simple way (in java) to remove headers from xml files

I need remove non-xml tags from file generated by another program. The file is some like this: Executing Command - Blah.exe ... -----Command Output----- HTTP/1.1 200 OK Connection: close Content-Type: text/xml <?xml version="1.0"?> <testResults> <finalCounts> <right>7</right> <wrong>4</wrong> <ignores>0</ignores> <ex...

easiest way to convert virtualbox snapshots to tree view

HI all My virtual box snapshot view is like this Name: Snapshot 2 (UUID: cb45aef4-54d4-4c4e-ad3e-dd7cccb6103a) Name: s131 (UUID: 8ec30c82-7796-4e51-8161-979f1b95fb0f) Name: s131 (UUID: 42066f33-969b-41f3-a779-7f6e2c45ea2c) Name: s131 (UUID: d71b9bc5-b862-46b5-ae4d-f88d3dd9756d) Name: s131 (UU...

How does uʍop-ǝpısdn text work?

I have found upside down text in this website: http://www.cheesygames.com/upside-down-text how does it work? does unicode have upside down chars? Or what? How can I write my own text flipping function? ...

Processing OCRed text

Hi I am extracting texts from OCRed Tiff files by using a library and dumping it in database. The text I am extracting are actually FORMS having fields like NAME,DOB,COUNTRY etc. Since OCR does not the difference between actual value and the label,it's just dumping all text. Now I have text in DB in following format: Name: MyName Ad...

perl - text processing - output to csv file

Hi, Is there a way in perl to export data from a file to csv file. What I mean is, Say I have a file as follows.. field1=value1,filed2=value2 field1=value3,filed2=value4 field1=value5,filed2=value6 I want to export this to excel format as follows. field1 field2 value1 value2 value3 value4 value5 value6 anyway of doing this?? ...

perl plotting for multiple datasets in .csv file

Hi, I have a .csv file with the following data.(I open CSV file as comma separated file) file1 date1 1 76.09 date10 10 87.09 date11 11 89.89 date2 2 66.5 date3 3 78.89 date4 4 87.98 date5 5 57 date6 6 57.98 date7 7 34.32 date8 8 45.76 date9 9 34.99 file2 date...