Perl is a procedural, high-level, general-purpose, dynamic programming language, known for its native support of regular expressions and string parsing capabilities.
I currently use the following Perl to check if a variable is defined and contains text. I have to check …
perl stringMy question is a simple one, and it is about regular expression escaping. Do you have to escape a forward …
regex perl escapingI have Perl script and need to determine the full path and filename of the script during execution. I discovered …
perl path locationI'm trying to open an .html file as one big long string. This is what I've got: open(FILE, 'index.…
string perl slurpI tried to check if XML::Simple is installed in my system or not. perl -e 'while (<@INC>) { …
perl command-line perl-moduleThe array has lots of data and I need to delete two elements. Below is the code snippet I am …
arrays perlI sometimes want to match whitespace but not newline. So far I've been resorting to [ \t]. Is there a less …
regex perl