Useful tips for everyday
How do I send an email using PGP? For Windows users, the easiest way to use PGP encryption with email is to use the “clipboard”…
How to send multiple commands to serial port? When the Queue is empty, the set of commands is complete. I will read a list of…
How do I change my IP address from dotted decimal notation to binary notation? Change the following IP addresses from dotted-decimal notation to binary notation.…
How do hackers really crack passwords? Brute force attacks use the most well-known method of cracking passwords. These attacks cycle through the alphabet, numbers, and…
What is the best offline reading app? But that’s an old-school way of keeping them around for a later read. A simple way to save…
How is the coefficient of correlation interpreted? A positive correlation coefficient indicates that an increase in the first variable would correspond to an increase in…
How do you calculate Qne? Dial up 1013.25 hPa or 29.92in Mg in the Kollsman window of the aircraft altimeter. The altimeter hands now indicate…
What database is used for iOS apps? The most common options for iOS databases are SQLite and Core Data. But there is also new and…
Why do I have strange Contacts on my iPhone? It could be coming from sharing Apple ID’s. If you go to iCloud in Settings just…
Does frame rate affect video quality? A higher fps does not mean a higher quality video. When you change your frame rate, you’re not changing…