Challenges of Websphere Developers
Many Fortune 500 companies are using highly scalable software enterprise not found in ordinary IT market. One such software is IBM Websphere Portal, suitable for global and multinational corporations with online presence that demands complex operations such as in an complex enterprise system. These companies are in constant lookout for the best, highly-skilled websphere developers [...]
Learn Java Programming: Range of Numeric Values
How to Learn Java Language Tips: Range of Numeric Values All numeric types have a range of valid values. This range is given by the constants named MAX_VALUE and MIN_VALUE, which are defined in each numeric wrapper class. The arithmetic operators are overloaded, meaning that the operation of an operator varies depending on the type [...]
Java Guide: Evaluation Order in Arithmetic Expressions
Evaluation Order in Arithmetic Expressions Java guarantees that the operands are fully evaluated from left to right before an arithmetic binary operator is applied. Of course, if evaluation of an operand causes an exception, the subsequent operands will not be evaluated. In the expression a + b * c, the operand a will always be [...]
Learn Java: Simple Assignment Operator
Java Tutorial and Tips Simple Assignment Operator = The assignment statement has the following syntax: <variable> = <expression> which can be read as “the destination, <variable>, gets the value of the source, <expression>”. The previous value of the destination variable is overwritten by the assignment operator =. The destination <variable> and the source <expression> must [...]
Java Tutorial: Unary Cast Operator: (type)
Unary Cast Operator: (type) Java, being a strongly typed language, checks for type compatibility (i.e., checks if a type can substitute for another type in a given context) at compile time. However, some checks are only possible at runtime (for example, which type of object a reference actually denotes during execution). In cases where an [...]