Coding just likes Art
This is the blog about the coding, the whole coding and nothing but the coding , so God would help me become a better developer.
Tips In Learning Scala
1 Require & Assert
require(chars.nonEmpty, "what?") // IllegalArgumentException assert(chars.nonEmpty, "what?") // AssertionError assume(chars.nonEmpty, "what?") // AssertionError
2 Define a prefix method
def unary_! = ??? // Use `unary_` as prefix to define a prefix operator
