The wiki seems to have several places with false information. For example:
"Note: These numbers might be defined as doubles. Doubles (I believe) are when there are two decimal places. Therefore, even when your number does not reach 2 decimal places, fill it in with zeros. For example, 4 > 4.00 and .2 = 0.20. "

In http://the-powder-toy.wikispaces.com/Coding-Tutorial


Doubles are not when there are two decimal places. Double is a type of the size(often. Might vary on different architectures and compilers) 8 bytes.

Has nothing to do with decimals.

I was thinking that this could become a thread where you point out mistakes in the wiki.