Useful tips for everyday
What is the difference between throughput and bit rate? Bit rate is the amount of data(number of bits) can be transmitted per second which sounds…
What is a pawn in Unreal Engine? The Pawn class is the base class of all Actors that can be controlled by players or AI.…
Is it safe to send API key in header? Nothing prevents someone (knowingly or not) from mailing that URL around for other people to use.…
How to install and configure postfix in Ubuntu? Postfix is included in Ubuntu’s default repositories, so you can install it with APT. To begin, update…
What is the black-box function optimization problem? When there is a function that we cannot access but we can only observe its outputs based on…
What is the best font and size? 16px is the ideal font size for your main body text. It’s neither too small nor too big,…
How do I fix my locked macOS High Sierra? r/mac Power it down. Hold down Option-Command-R while powering on; you can let go once you…
What does DPI do for images? Typically, DPI is the measure of the number of dots that can be placed in a line across one…
How long should HTML titles be? The title should ideally be less than 64 characters in length. That is, many applications will display document titles…
Is the CDF always invertible? Suppose the cumulative distribution function F is given but not invertible to use the inverse transform sampling technique (to compute…