Prestwood IT: Java Comparison Operators (==, !=) (Java)

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Java Comparison Operators (==, !=)

By Mike Prestwood

Posted 15 years ago on 1/17/2009

Java Code Snippet:

To/From Code Guide: Java Comparison Oper... vs. Other Languages

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Tags: Java , Comparison Operators

KB101815

General Info: Round Floating Point Numbers

When comparing floating point numbers, make sure you round to an acceptable level of rounding for the type of application you are using.

Languages Focus: Comparison Operators

A comparison operator compares two values either literals as in "Hello" and 3 or variables as in X and Counter. Most languages use the same operators for comparing both numbers and strings. Perl, for example, uses separate sets of comparison operators for numbers and strings.

Java Comparison Operators

The Java comparison operators are:

==	equal
!=	not equal
<	less than
>	greater than
<=	less than or equal
>=	greater than or equal

More Info

Tip:	Round Floating Point Numbers


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PS_4026

Comment 1 of 1

Thank you for posting that it could be just the thing to give inspiration to someone who needs it! Keep up the great work! Skyward Login Alpine

Posted 18 months ago

Code Contributed By Mike Prestwood:

Mike Prestwood is a drummer, an author, and creator of the PrestwoodBoards online community. He is the President & CEO of Prestwood IT Solutions. Prestwood IT provides Coding, Website, and Computer Tech services. Mike has authored 6 computer books and over 1,200 articles. As a drummer, he maintains play-drums.com and has authored 3 drum books. If you have a project you wish to discuss with Mike, you can send him a private message through his PrestwoodBoards home page or call him 9AM to 4PM PST at 916-726-5675 x205.

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