Useful tips for everyday
What is census ZCTA? ZIP Code Tabulation Areas (ZCTAs) are generalized areal representations of United States Postal Service (USPS) ZIP Code service areas. ZCTA is…
Can you publish pygame games? From the pygame wiki: “Pygame is free. Released under the LGPL licence, you can create open source, freeware, shareware, and…
Should I use ECC certificate? Because of the smaller key size with an ECC certificate, less data is transmitted from the server to the client…
What are GitHub tools? GitHub is a Git repository hosting service, but it adds many of its own features. While Git is a command line…
What does a phase lag mean? In the aerodynamics of rotorcraft such as helicopters, phase lag refers to the angular difference between the point at…
What tool is used for smoothing curved surfaces? rasps The hand tools for size-finishing and smoothing of curved surfaces are rasps and files of different…
How do you change the direction of text in Pages on a Mac? Select up to four characters you want to rotate. Control-click the text,…
Are air filters and cabin air filters the same? While air filters and cabin air filters are similar in that they both purify air, their…
How do I get the most out of Apple photos? On iPhone, iPad, or iPod Touch: Go to Settings and select your name at the…
Why sum of deviations from the mean is always zero? The sum of the deviations from the mean is zero. This will always be the…