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Using Regular Expressions for Program Transformation

I have been investigating the problem of practical code transformation to deal with small changes that have to be made across a large collection of programs in different programming languages . So the problem is not to transform a program entirely but doing small transformations to a large set of programs that too when we have C, Perl, Java etc source programs in that set. This has practical application in software development, code refactoring and testing. A lot of cost savings in software testing is possible if test the suits are well maintained and are automagically transformed using some method. I used a method and published findings on ip.com  which is rather a full system explanation of what I described here in 2011  There are some interesting obstacles to transforming programs. I will try to explain as well as understand some of them through this post. When we want to transform a set of programs in different languages what we are dealing with is a bun...
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How To Manage Contacts in Outlook

Sun's ceo calls it Lookout! But many use it including me. Managing contacts in Outlook is tricky. Here are few things I do when I move. By default all email ids are recorded in a file called Outlook.NK2 which is, by generocity of Microsoft, hidden. These are used to auto fill when we type an emil id. These are not stored in the address book. Its default location is: C:\Documents and Settings\ \ Application Data \Microsoft\Outlook\Outlook.NK2 is your user login id on the computer. Application Data is a folder that is hidden from view. Go to Tools->View and select Show Hidden files. When I move, I copy/backup this file. When I setup outlook on new machine, I zimbly copy the backup file to the default location in the new machine. Address book is a sacred thing. Mine is mostly empty! To manage autofill email address we can use a freeware availale online. It is called NK2View (Download).
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What are numbers? Part-1

What are numbers? Part-1 This is not something I have chosen to write to show I think philosophy or 'larger questions of life' etc. I am merely sharing some confusion and discomfort I have with my understanding of numbers. To me, understanding numbers is a scientific problem and is important. I say so with some resolve because  I think, numbers as we know today are incomplete.  So throwing out my current understanding will follow. You will see how scientific or otherwise, it is. I will take two practical approaches to understanding numbers. I am not interested in whether the number is a concept or a thing etc. What numbers  do,  explains a lot more. So the two approaches are: Enumerate what property numbers help denote. Assume numbers are incomplete and verify if consequences explain inabilities of numbers as we know today.  What do numbers help denote? Numbers help  count . What does 0.75 Mango mean then? Numbers help  measure ...
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