Useful tips for everyday
Is delegate a lambda? Again, lambdas are just delegates, which means that they can be used as an event handler without any problems, as the…
How do I exclude multiple words in grep? To ignore the case when searching, invoke grep with the -i option. If the search string includes…
How do I TRANSLATE in SQL? Definition and Usage The TRANSLATE() function returns the string from the first argument after the characters specified in the…
How can I use Alexa to turn on/off multiple lights at the same time? Control multiple lights with one voice command with Alexa! Step 1:…
What is motor imagery classification? Motor imagery classification is an important topic in brain-computer interface (BCI) research that enables the recognition of a subject’s intension…
What is the difference between privacy and protection? The terms data protection and data privacy are often used interchangeably, but there is an important difference…
Do GFCI outlets draw power? So every GFCI outlet is a phantom load of about 1.16 watts, all day and night. How much power does…
Where is IMEI stored? Otherwise, you can go to Settings > General > About > IMEI to get the number. 3. For Android phones: To…
Why is my featured image not showing on my website? Or if the featured image fails to show up on social media, but it’s working…
What is an external sensor? [ek′stərn·əl ′sen·sər] (control systems) A device that senses information about the environment of a control system but is not part…