Merge pull request #348 from shlomif/main

Punctuation corrections.
fix date
Merge branch 'main' of github.com:szabgab/perlmaven.com into main
always use 3-argument open
add translate for perlmaven.com/perl-cgi-script-with-apache2
header
publish new article
encoding
draft sorting mixed strings
add future link
(Korean) New translation : "Can't call method ... on unblessed reference"
enable sorting article
additions by Octavian
update date and enable article
link to article
the function reverse
html
link to reverse
add scalar example
 palindrome