Useful tips for everyday
What typeface is best used for body text? As a general principal in typography, it’s usually better to stick with a serif or sans-serif font…
How do permutations decompose? The key to decomposing cycles is to trace the “orbit” of each element under the permutation. We begin by finding σ(1).…
How do you combine sways? The closest thing to merging that you can do right now is embed one Sway in another Sway. So if…
How to limit failed ssh login attempts with Fail2Ban? With the standard configuration fail2ban will protect SSH server and will block the malicious party for…
How to find a good point estimator for θ? Our primary goal here will be to find a point estimator u ( X 1, X…
What is a good program to create a book? The four most popular options are Squibler, Scrivener, Google Docs and Microsoft Word. Squibler is the…
What is index fragmentation in database? SQL Server index fragmentation is a common source of database performance degradation. Fragmentation occurs when there is a lot…
What is the new update in Messenger 2021? Facebook Messenger is getting three new features in an update for its mobile app. The new features…
How do I change the startup animation? Open Root Browser (or your file manager) app and once inside, locate your original boot animation file (bootanimation.…
What is DAQ hat? The MCC 118 DAQ HAT provides eight channels of analog voltage measurement for Raspberry Pi based data acquisition / data logger…