Useful tips for everyday
How many wires does an HDMI cable have? HDMI connectors have 19 pins/19 wires – how do you get 19 wires down to one or…
How do you calibrate a magnetometer? Magnetometer calibration includes the sphere fitting and the ellipsoid fitting. Rotate the magnetometer in Earth’s magnetic field. Once the…
How do I zip a shell script? The easiest way to zip a folder on Linux is to use the “zip” command with the “-r”…
How is weighting used in a weighted fit? In a weighted fit, we give less weight to the less precise measurements and more weight to…
How do I autofill my name in Gmail? You’ll see contacts suggested in some Google services, like when you start typing someone’s name in a…
What is linked list explain its implementation? Linked list can be visualized as a chain of nodes, where every node points to the next node.…
What is R 301 L in htaccess? The [R=301] flag sets the return code. The [L] flag prevents other rules from being applied to this…
What is the most efficient form of electric heat? Electric radiators and infrared panels are the most efficient form of electric heating because both use…
Are Plane records public? Aside from military and government sensitive flights, flight information collected by the FAA is considered public information because taxpayers pay for…
What are PRJ file types? The PRJ file extension is used to indicate data files which are used by multiple programs to save project data…