Contributing

What happens when interrupt is pending? A pending interrupt is simply an interrupt that has occurred, is enabled, but hasn’t made it through the interrupt…

What is the ACK number? The acknowledgement number is the sequence number of the next byte the receiver expects to receive. The receiver ack’ing sequence…

How do I enable VoIP on my iPhone? On your iPhone, go to Settings > Phone > Wi-Fi Calling. Turn on Add Wi-Fi Calling For…

How do you deploy the Einstein bot from sandbox to production? How to deploy Einstein Bot into Production from Sandbox? Hi Amol, When you are…

How do I open multiple VLC files on Android? Here are detailed steps to run multiple instances of VLC app in Android: Install the 2Account…

How do I remove an authorization from an app? Automatically remove permissions for unused apps On your phone, open the Settings app. Tap Apps &…

What is Autovacuum in database? Autovacuum is a daemon that automates the execution of VACUUM and ANALYZE (to gather statistics) commands. Autovacuum checks for bloated…

What is the effect of overvoltage on electrical equipment? EFFECTS OF OVER VOLTAGES ON POWER SYSTEMS damage to them when it frequently occurs. Over voltage…

Does SSL apply to domain or hosting? To use HTTPS with your domain name, you need a SSL or TLS certificate installed on your website.…

How move mysql data directory in Ubuntu? Stop mysql by “sudo service mysql stop” change the “datadir” variable to the new path in “/etc/mysql/mariadb. Do…