Remove trailing slash from URLs

Question

I would like to remove all urls with trailing slashes using the .htaccess file. I have tried a couple peices of code suggested on other questions but does not work.

Any suggestions on how to do this by modifying the code below?

RewriteEngine On

RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond $1 !\.(gif|jpe?g|png|pdf)$ [NC]
RewriteRule ^(.*)$ /index.php?$1 [L]

RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule ^(.*)$ http://www.domain.com/$1 [L,R=301]

RewriteCond %{HTTPS} off
RewriteRule ^(.*)$ https://www.domain.com/$1 [L,R=301]

Answer 1

This is what I usually have in my .htaccess for this (goes right after RewriteBase /):

# Remove the trailing slash to paths without an extension
RewriteCond %{REQUEST_METHOD} !=POST
RewriteCond %{REQUEST_URI} /$
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.+)/$ $1 [L,R=301]