Useful tips for everyday
What is anchored graphic? An anchored graphic is any object, composite object or group, which is tied (anchored) to a position in some text, so…
What makes a program readable? You would probably agree that the following things, regardless of programming language, contribute to the readability of code: Good variable,…
How much space does Android x86 take? PS. Latest version of Android x86 is Android 9.0r2 (same install size of 4-5gb) and even if you…
What are valid values for latitude and longitude? Latitudes range from -90 to 90, and longitudes range from -180 to 80. Uses the format “DDD…
What can cause a voltage spike? Voltage spikes, also known as surges, may be created by a rapid buildup or decay of a magnetic field,…
What desktop environment does Deepin use? Deepin DE Deepin features its own desktop environment called Deepin DE or DDE for short. It is written in…
How do I find my administrator name and password for IMAC? Select System Preferences. In the System Preferences window, click on the Users & Groups…
Why would you use Friis formula? The Friis Transmission Equation is used to calculate the power received from one antenna (with gain G1), when transmitted…
How do I use Arduino ESP8266? Schematic. Connect the ESP8266 TX pin to pin 2 of the Arduino, RX pin to pin 3 of the…
Why is my car not letting me connect to Bluetooth? If your Bluetooth devices won’t connect, it’s likely because the devices are out of range,…