Useful tips for everyday
Where to find serial console in Linux kernel? For PC style serial ports it’s the config option next to menu option: Character devices ‣ Serial…
How do you match hue colors? In the Hue app, if the lights are in the same room, you should be able to drop one…
How do I pipe a grep file? If you want to “clean” the results you can filter them using pipe | for example: grep -n…
How do you decrypt encrypted data in Python? Steps: Import rsa library. Generate public and private keys with rsa. Encode the string to byte string.…
How do I render a video in Final Cut? In Final Cut Pro, do one of the following: Render a portion of your project: In…
Can you put a try catch in a catch? Yes, we can declare a try-catch block within another try-catch block, this is called nested try-catch…
Where is my Meta description tag? If you want to find out whether a given page is using meta tags, just right-click anywhere on the…
What is the error message for mediarequestprotection? ERROR MediaRequestProtection: An invalid/missing hash value was encountered. The expected hash value… What would be causing this? This…
Can you use a headphone jack as an aux? The standard aux connector size is 3.5mm, while headphone jack sizes vary from 2.5mm to 6.35.…
What is .TXT file extension? TXT is a file extension for a text file, used by a variety of text editors. There is no standard…