The ?: operator is a conditional operator that is used as a short hand for an if-else statement in some cases. It is also known as ternary operator because it takes three operands. The general form of the operator is as follows:
where, opr1 can be any expression that evaluates to a boolean value. Both opr2 and opr3 are required to return values of the same type. If opr1 evaluates to true, opr2 is evaluated. Otherwise, opr3 is evaluated.
The general form of the operator is equivalent to the following if-else statement:
opr2
}
else{
opr3
}
- Download free practice test for CIW Master CIW Enterprise Developer exam.
- Download free practice test for SUN SCBCD exam.
- Download free practice test for SUN SCDJWS exam.
- Pass SUN scjp - SCJP
- Download free practice test for SUN SCJP 5/6 exam.
- Click here to get free scmad SCMAD exam practice questions.
- Download free practice test for scwcd SCWCD exam.
- Click here to download 310-035 test study guide and practice question.
- Get certified in first attempt download CX310-036 - SCJP 1.4 Upgrade simulation.
- Click here to get free CX310-055 Java 5.0 exam practice questions.
- Best exam simulation SUN CX310-065 download free trial.
If you like this article, please leave a comment or subscribe this blog via RSS or via e-mail, Bookmark and share through your network. Click the AddThis button below. Thanks.
