Useful tips for everyday
What are commodity flows? The commodity flows are measured in the form of goods volumes and commodity values, both in total and broken down by…
What are the advantages of factorial design? Factorial designs are more efficient than OFAT experiments. They provide more information at similar or lower cost. They…
How do you name buffers? Go to the buffer you want to rename, in your case *shell* . Then type M-x rename-buffer and enter the…
How to reconnect ESP8266 NodeMCU to WiFi after lost connection? The alternative way to reconnect with WiFi is to restart the ESP8266 NodeMCU device. By…
What happened to hide messages on messenger? Facebook’s archive feature hides messages from your inbox. The archived messages move to a hidden folder, which you…
Can a GRUB2 boot to a second hard disk? GRUB2 only boots to Ubuntu (on 1st hard disk, in my example). Issuing update-grub does not…
How do I change True False in Google Sheets? It’s very easy and quick to convert a column with the Boolean TRUE/FALSE to tick boxes…
How to setup IR remote control using lircd? 1) stop LIRCD service and test remote using mode2 command 3) Point the remote at the receiver…
How do you call an array in another class? By Creating an Object of other class and use that object to invoke the array from…
How many watts is radio? Business radios generally run between 1 to 5 watts depending of the model, the range of the radio increasing with…