Useful tips for everyday
How is signal integrity measured? Digital Signal Integrity (SI) can be described simply as the study of pulse distortion. Historically, pulsed signals were measured with…
What causes MySQL CPU usage? Performance issues happen primarily through table fragmentation, unoptimized memory settings, and more. All this can result in MySQL high CPU…
Can PCB be 3D printed? The most obvious way to 3D print a circuit board is to have the 3D printer lay down a conductive…
How to set the comment status in WordPress? The ‘wp_set_comment_status’ action is called after the comment is handled. If the comment status is not in…
How do I fix Error 403 Forbidden in Ubuntu? Fixing the ‘403 Forbidden Error’ Adjust file permissions & ownership of the webroot directory. Incorrect file…
How do I recover a deleted team group? Restore a group Go to the admin center. Expand Groups, and then click Deleted groups. Select the…
Is there an error processing my request for Magento? 10-23-2018 06:32 AM 10-23-2018 06:32 AM i have installed magento Magento-CE-2.2.6_sample_data-2018-09-07-02-38-51.tar.gz on ubuntu server 16.10, the…
Is a WAF a reverse proxy? Just as a proxy server acts as an intermediary to protect the identity of a client, a WAF operates…
How do I remove duplicates from a text file in Linux? The uniq command is used to remove duplicate lines from a text file in…
How does grouped pricing work in Magento 2? Grouped Pricing is a price applied to customers in a specific customer group. This pricing can be…