Useful tips for everyday
What is message counter in CAN? A: The Message Counter allows the receiving application to know that the transmitter is “alive” and sending correctly sequenced…
What is the F-test statistic to compare the two models? The F-test, when used for regression analysis, lets you compare two competing regression models in…
How do you find tty? To find out which tty’s are attached to which processes use the “ps -a” command at the shell prompt (command…
How do you solder a BGA package? BGA Soldering by Hand Apply Flux Paste (Not Liquid Flux) on to the pad. Place solder balls very…
Why is my charger making a whistling noise? While the electricity is passing through the coil, the component can actually start to vibrate, creating a…
How to do a time series analysis in R? Time Series Analysis in R. Time Series in R is used to see how an object…
How do I see IOS App Store on Mac? View purchased apps In the App Store on your Mac, click your name in the bottom-left…
What does it mean when a function is void? void (C++) When used as a function return type, the void keyword specifies that the function…
What does multimeter measure? A digital multimeter is a test tool used to measure two or more electrical values—principally voltage (volts), current (amps) and resistance…
What is NTP in Timedatectl? NTP is a TCP/IP protocol for synchronizing time over a network. Basically a client requests the current time from a…