¡@
java Programming Glossary: operandhttp://stackoverflow.com/questions/2324549/why-doesnt-java-have-compound-assignment-versions-of-the-conditional-and-and-co Or Operator For the result value is true if both operand values are true otherwise the result is false . For the result.. result is false . For the result value is false if both operand values are false otherwise the result is true . For ^ the result.. the result is true . For ^ the result value is true if the operand values are different otherwise the result is false . The operator..
Why does (360 / 24) / 60 = 0 … in Java http://stackoverflow.com/questions/2475652/why-does-360-24-60-0-in-java point division share improve this question None of the operands in the arithmetic is a float so it's all being done with integer.. to a float. If you change the type of an appropriate operand to a float it'll work fine float div 360 24f 60 div is now 0.25..
Shortcut “or-assignment” (|=) operator in Java http://stackoverflow.com/questions/2486472/shortcut-or-assignment-operator-in-java the latter do. That is and always evaluate both operands and evaluate the right operand conditionally the right operand.. and always evaluate both operands and evaluate the right operand conditionally the right operand is evaluated only if its value.. and evaluate the right operand conditionally the right operand is evaluated only if its value could affect the result of the..
instanceof - incompatible conditional operand types http://stackoverflow.com/questions/2551337/instanceof-incompatible-conditional-operand-types incompatible conditional operand types The following compiles fine Object o new Object System.out.println.. if foo instanceof Number Incompatible conditional operand types String and Number This is specified in JLS 15.20.2 Type..
What is a raw type and why shouldn't we use it? http://stackoverflow.com/questions/2770321/what-is-a-raw-type-and-why-shouldnt-we-use-it literals e.g. List.class not List String .class instanceof operand e.g. o instanceof Set not o instanceof Set String See also Why..
Primitive type 'short' - casting in Java http://stackoverflow.com/questions/477750/primitive-type-short-casting-in-java uffff i.e. from 0 to 2 16 . If an integer operator has an operand of type long then the other operand is also converted to type.. operator has an operand of type long then the other operand is also converted to type long. Otherwise the operation is performed.. to type long. Otherwise the operation is performed on operands of type int if necessary shorter operands are converted into..
Why do we usually use `||` not `|`, what is the difference? http://stackoverflow.com/questions/7101992/why-do-we-usually-use-not-what-is-the-difference operators Java will not bother to evaluate the right hand operand alone. It's a matter of if you want to short circuit the evaluation..
What is the Java ?: operator called and what does it do? http://stackoverflow.com/questions/798545/what-is-the-java-operator-called-and-what-does-it-do is a compile time error for either the second or the third operand expression to be an invocation of a void method. In fact it..
Why does Double.NaN==Double.NaN return false? http://stackoverflow.com/questions/8819738/why-does-double-nan-double-nan-return-false result produces NaN. All numeric operations with NaN as an operand produce NaN as a result. As has already been described NaN is..
Seeking clarification on apparent contradictions regarding weakly typed languages http://stackoverflow.com/questions/9929585/seeking-clarification-on-apparent-contradictions-regarding-weakly-typed-language most recent call last File line 1 in TypeError unsupported operand type s for 'int' and 'str' However such thing is possible in..
|