Useful tips for everyday
Can you use Google Home in other countries? The first version of the Google Home, released in November 2016, was only available in the United…
Can virus spread through floppy disk? Boot sector computer viruses are most commonly spread using physical media. An infected floppy disk or USB drive connected…
What is a self-replicating molecule? ‘ The REPLI team found that a set of replicator molecules – which they originally discovered by chance – can…
What is SSL web service? SSL (Secure Sockets Layer) is the standard security technology for establishing an encrypted link between a web server and a…
What does it mean when plastic turns yellow? This yellowing happens thanks to a flame retardant called bromine in those old ABS plastics. When exposed…
What is the purpose of TCP keepalive? When two hosts are connected over a network via TCP/IP, TCP Keepalive Packets can be used to determine…
How to restrict WordPress media files access to specific user roles? Set a password and/or select user roles or specific users who can access the…
How do I turn on grayscale on Android? Going grayscale on Android Swipe down from the top of the screen with two fingers. Tap the…
Where are available roles defined in the WP…? The plugin authors have code in there to add a custom role. They have a bug that…
Is subdomain a CNAME? A CNAME record is an alias for a subdomain. When you configure a CNAME record for a subdomain, DNS queries are…