Useful tips for everyday
How do I open a split screen in vim? Splitting VIM screen Horizontally and Vertically To open a new VIM window on the bottom of…
Why is my engine not running? When your engine cranks but won’t start or run, it could mean your engine is having trouble producing a…
What are display technologies? Display technology is commonly associated with an output device that presents information in visual form. Most displays are used in television…
Where do you mount relays? You can get mounting feet for the relay/fuse box, and in our 80’s we mount them next to the air…
Why do we use COUNT 1? In other words, COUNT(1) assigns the value from the parentheses (number 1, in this case) to every row in…
How to extract a string from a pattern? Essentially looking the pattern &id=% and extract string after that till end of the line. Would anyone…
How do I check inside a tar file? List the Contents of tar File tar -tvf archive.tar. tar –list –verbose –file=archive.tar. tar -ztvf archive.tar.gz. tar…
When to integrate payment application with Authorize.Net API? When you develop your payment application and integrate it with the Authorize.net API, you must consider the…
What is the title of a map called? Map Title Elements Map titles are often made up of three parts: the geographic name, the layer…
What happens when a photodiode in a light detecting circuit is exposed to light? When exposed to light photodiodes produce a current that is directly…