Thursday, June 4, 2009
Sunday, September 28, 2008
Perl Introduction
Introduction to Perl
Perl is a general purpose language. It can be used for anything that other programming language used for. It has been used in every industry. It si used in the stock market ,in manufacturing,design,customer support,quality control,Y2K testing, systems programming,payroll,inventory,and of course on the web.
Perl is used in so many places because of what perl is known as glue language.A glue language is used to bind things together. Anybody probably will not write a good word processor in perl although you could. because word processors are already available. Writing a database ,a spreadsheet,an operating sustem or a full featured web server in perl would be silly—but possible.But what is perl is good at is tying these elements together.Perl can take a database ,convert it to spreadsheet ready file and during the processing .fix the data if anybody want.Perl can also take word-processing documents and convert them to HTML for display on the web.
As a side effect of being a language designed to glue elements together,perl is very adaptable.It runs under,at last count ,about 2 dozons operating systems-and probably more.Perl’s programming style is very flexible,so any body can do the same thing in many ways.Perl can be strict language when it need to be,it can be forgiving to new programmers if you want,its all upto you.
Want more… Please visit
http://www.tutorial.freehost7.com
Perl is a general purpose language. It can be used for anything that other programming language used for. It has been used in every industry. It si used in the stock market ,in manufacturing,design,customer support,quality control,Y2K testing, systems programming,payroll,inventory,and of course on the web.
Perl is used in so many places because of what perl is known as glue language.A glue language is used to bind things together. Anybody probably will not write a good word processor in perl although you could. because word processors are already available. Writing a database ,a spreadsheet,an operating sustem or a full featured web server in perl would be silly—but possible.But what is perl is good at is tying these elements together.Perl can take a database ,convert it to spreadsheet ready file and during the processing .fix the data if anybody want.Perl can also take word-processing documents and convert them to HTML for display on the web.
As a side effect of being a language designed to glue elements together,perl is very adaptable.It runs under,at last count ,about 2 dozons operating systems-and probably more.Perl’s programming style is very flexible,so any body can do the same thing in many ways.Perl can be strict language when it need to be,it can be forgiving to new programmers if you want,its all upto you.
Want more… Please visit
http://www.tutorial.freehost7.com
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