Working in Laravel, I needed to loop through an array and know whether the current loop was odd or even row.  To do this add the expression to your Twig file: {% set direction = loop.index0 is odd ? 'left' : 'right' %}In the call above, the variable direction is set to either left or right depending on the value of the position of the loop row (loop.index0).  I then used the left or right value in a div class adding to a series of tailwind css definitions.  Such...

Using a Centos 6 or 7 server, how to check the current version of Apache? httpd -vThis command will return a string that is similar to the following: Server version: Apache/2.4.6 (CentOS) Server built:   Nov 16 2020 16:18:20If you want to find where the httpd binaries are located use the following: whereis httpdThis command will return something like: httpd: /usr/sbin/httpd.worker /usr/sbin/httpd.event /usr/sbin/httpd /etc/httpd /usr/lib64/httpd ...