Mainly answering questions for reflection and homework.
- When using the parseInt() method, it is recommended to provide the radix as it stops at the first non-digit character and if the first digit is zero, it is allowed to interpret as octal constant, for example, parseInt("08") == 0.
- Type is a way to represent the data in computer memory. It is useful in writing programs as it can be keep in the way as we want efficiently.
- The following operation produces the given result 115 * 4 - 4 + 88 / 2 = 500 as multiplication and division are calculating first before addition and subtraction. After multiplication and division, the equation will be 460 - 4 + 44.