Tutorial by Topics: decimal

The BigDecimal class provides operations for arithmetic (add, subtract, multiply, divide), scale manipulation, rounding, comparison, hashing, and format conversion. The BigDecimal represents immutable, arbitrary-precision signed decimal numbers. This class shall be used in a necessity of high-precis...

Converting strings to integers is one of common tasks. Here we'll show how to convert decimal strings to integers. Psuedo code to do this is: function string_to_integer(str): result = 0 for (each characters in str, left to right): result = result * 10 add ((code of t...