Useful tips for everyday
What permissions are needed by a non root user to remove a file or directory? Practically, we don’t need any permissions to remove the file,…
How do I find files on Alfred? If you already have one or more files selected in Finder (perhaps because you used the find command…
How do you copy location coordinates? How to find coordinates on Google Maps on the mobile app Open the Google Maps app on your iPhone…
What is using up my data? If you’re using a phone with Google’s Android software, open the Settings app and head to Network & Internet…
Is there a way to remove the white space around a figure? Actually trim doesn’t have any control. It cuts some non-white part of one…
Can you connect your phone to a soniq TV? Connects any MHL compatible Android smart phones or tablets to any flat panel TVs via the…
What is IQ in SDR? “IQ” refers to the practice of having two mixers with their oscillator phase 90 degrees apart, and then the digitization…
What is the significance of normalized cross-correlation in image registration? Normalized cross correlation (NCC) has been commonly used as a metric to evaluate the degree…
How do I make a text based RPG? Text adventures are a fun, creative way to tell interactive stories, and they’re easier to make than…
What is union in interval notation? If the set includes more than one interval, they are joined using the union symbol U. For example, the…