Useful tips for everyday
Are there any usage limits for nominatim service? Note that the usage limits above apply per website/application: the sum of traffic by all your users…
Can you recover deleted cookies? If desired, the deleted cookie files can be recovered easily. One way is to use the System Restore feature and…
What is the best angle of climb speed? An aircraft climbs because of excess thrust or excess power. Vx is your best angle of climb…
Why is it necessary to pressurize air inside of an airplane? Cabin pressurization is important because of the nuances between low- and high-altitude air density.…
What to do if SQL refuses to use the index? If this simple SQL refuses to use the index, then there is a fundamental problem.…
What kind of databases do video games use? Some games use SQLite for internal data management, even if they are not very data intense. “any…
How do I unzip multiple GZ files? how can I extract multiple gzip files in directory and… EDIT : gunzip *.gz. This command also will…
How do you protect a circuit from ESD? Suppression components protect the circuit by clamping the ESD voltage to a level that the circuit can…
What is transistor phase shift oscillator? A phase-shift oscillator is a linear electronic oscillator circuit that produces a sine wave output. It consists of an…
How do I change highlight color in Gvim? Inside VIM you can also do: :highlight Search ctermfg=yellow to change it on the fly. ctermfg is…