|Think about Loose Coupling|
Re^3: backticks and system() (Updated)by thanos1983 (Parson)
|on Mar 31, 2019 at 11:04 UTC||Need Help??|
Thank you for the explicit analysis on this case I had no idea.
One last question though. How do you know about all these rules and problems that they come up on all these commands? I mean by seeing the code or knowing by experience? I have read all the links that afoken provided and I was able to understand specifically what you mean but I am wondering how some of you know so deep regarding the commands. If someone would like to known more how he/she can learn that much?
Correct me if I am wrong, but qw explicitly converts the strings inside the parenthesis to a list of strings right? I am confused about this part. If I come across a similar case I should explicitly define the list of commands or I can use qw?
Thanks in advance for your time and effort.
BR / Thanos
Seeking for Perl wisdom...on the process of learning...not there...yet!