Useful tips for everyday
What browsers support svgz? All major modern web browsers—including Mozilla Firefox, Internet Explorer, Google Chrome, Opera, Safari, and Microsoft Edge—have SVG rendering support. What is…
Is it bad to put a battery in backwards? If you reverse both batteries the result may be worse: most likely the device will be…
How to bond OpenVPN ( tun0 / tun1 ) interfaces? Feb 9 17:21:09 clearos65 kernel: bonding: bond0: Warning: The first slave device specified does not…
Is Apple Time Capsule secure? When you switch a Time Capsule or network backup disk from unencrypted to encrypted, your existing backups are erased and…
Which option to ln creates a symlink to another file? To make links between files you need to use ln command. A symbolic link (also…
What is variance decomposition in time series? In econometrics and other applications of multivariate time series analysis, a variance decomposition or forecast error variance decomposition…
How to make a simple switch for electricity? This can be done using a simple switch. The basic circuit below has a switch made using…
What is the best way to store token? A JWT needs to be stored in a safe place inside the user’s browser. If you store…
What is the length of half wave dipole antenna? The length of the total wire, which is being used as a dipole, equals half of…
How data packets are captured in a network? Packet Capture is a networking term for intercepting a data packet that is crossing a specific point…