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What is automatic error handling in perl?
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Give an example of using the -n and -p option.
What does file test operators do in perl?
Can any1 tell me 2 write the script using perl script 2 looking at a log file 2 see wheather the test has passed or not.
How many types of operators are used in the Perl?
What is the difference between chop & chomp functions in perl?
10 Answers Cap Gemini, DELL, Electronic Data, TCS,
Can you add two arrays together?
my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?
Explain chomp, chop, cpan, tk.
Explain what is perl language?
When do you use perl programming?
How to change a directory in perl?
What is the use of 'ne' operator?
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