codeblocks compiler error multiple function definitions

Methods that end in any other character are invoked on their left operand, passing in the right operand. any method that ends in a : character is invoked on its right operand, passing in the left operand.Operator precedence is based on the first character of the method used in operator notation, with one exception: If an operator ends with a =, and the operator is not one of the comparison operators =, =, or !=, then the precedence of the operator is the same as that of simple assignment =, which is last in the list. if the function you're calling performs an operation, use the parentheses, but if it merely provides access to a property, leave out the parenthesesġ27 - Postfix operator: A method that takes no arguments can be called like this: 'some String' toLowerCaseġ27 - Integral types: Int, Long, Byte, Short, Char 135 - Operator precedence:.Pure methods are methods that don't have any side effects and don't depend on mutable state (226).this is not a tutorial, nor is it pleasant to readġ27 - The convention is to include empty parentheses when invoking a method only if that method has side effects.As you can see, the book link is clean :)

If you, by any incredible chance, find any of this useful, please do buy the book (no, I don't get the kick back. Shamelessly ripped of from Programming in Scala, second edition (I did ask for permission).īasically, while I'm going through the book, I'm taking notes here, so I can later use it as a quick reference.

Codeblocks compiler error multiple function definitions