Latest Answer: HiThe faviurite module is undoubtly CGI.pmIt simplifies the coding as we no need to worry about the intricacies involving the form processing etc.Thanks,Abhishek jain ...
Latest Answer: * PERL is programmer friendly. It is easy to code and can do it in less number of lines. It does all the nice things with minimum fuzz.* Text manipulation is unmatched. * It has built-in regex.* Has the support of world's largest archive of modules(CPAN) ...
Latest Answer: When to use Perl1. For large text processing2. When application does lot of data manipulation3. When you need fast development4. For database loading operations5. When shell scrits grow to become libraries ...
Latest Answer: There's also:-T for taint mode for security/input-checking-W for show all warnings mode (or -w to show less warnings) ...
Latest Answer: Perl is like this but (being Perl) goes a step further. The following file handles are open by default:STDIN - Standard Input, for user control input, typically the keyboardSTDOUT - Standard Output,for regular use output, typically the screenSTDERR - ...
Latest Answer: The other trick is to use http://www.freetds.org/ for your sybase driver (M$SQL is just an old version of sybase that has been heavily modified). Then standard DBI calls work. Here is a program to login to an SQL server and print success if ...
What's the significance of @ISA, @EXPORT @EXPORT_OK %EXPORT_TAGS list & hashes in a perl package? With example?
I have a variable named $objref which is defined in main package. I want to make it as a Object of Class XYZ. How could I do it?
What is difference between "Use" and "require". In which case should "Use" be used and not "Require"?
Both of them are used to declare local variables.The variables declared with "my" can live only within the block it was defined and cannot get its visibility inherited functions called within
Latest Answer: 1) MyMy creates a new variable and gives a lexical scope for that variable.The variable is not visible outside the block in which it is defined.2) LocalLocal saves the value of a global variable.It never creates a new variable. Here also, the variable ...
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