what the force of many cannot
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Your skill will accomplish what the force of many cannot |
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Re: Print entire lineby CountZero (Bishop) |
| on Nov 07, 2014 at 10:19 UTC ( [id://1106468]=note: print w/replies, xml ) | Need Help?? |
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Loops has give you some good examples of programs. But you also see that for each type of query you will need a different program and you will each and every time have to go through your whole file again and again and again. To avoid that, databases have been invented! Once you insert the data into a database, you can query your database to find the answer to all these (and more!) kind of questions easily by using the standard SQL language. CountZero A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James My blog: Imperial Deltronics
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Seekers of Perl Wisdom
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