Useful tips for everyday
How to perform collision detection in a grid? Inbetween steps set all existing pairs to a neutral value like None or -1; then as you…
What does foo mean in coding? metasyntactic variables Foo (pronounced FOO) is a term used by programmers as a placeholder for a value that can…
How do you find the roots of a polynomial in MATLAB? Tips Use the poly function to obtain a polynomial from its roots: p =…
Is it ecommerce or e-commerce AP style? A: AP uses hyphenated e- for generic terms such as e-commerce and e-strategies. One exception: email (no hyphen,…
How do I Rename numbers in bulk? How to Rename Multiple Files with Windows Explorer Start Windows Explorer. To do so, click Start, point to…
How does a helicopter autorotation work? Autorotation is a condition of helicopter flight during which the main rotor of a helicopter is driven only by…
How do you write fractions in Java? The way to add two fractions in Java is to first find the Least Common Multiple (LCM) of…
What is small area sampling? Small area estimation is any of several statistical techniques involving the estimation of parameters for small sub-populations, generally used when…
Is plane spotting illegal? Plane spotting is not illegal in most places. As long as you are on public land, watching aircraft arrive and depart…
Can the centroid be outside the polygon? It is possible for the centroid of an object to be located outside of its geometric boundaries. For…