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Need more information on the . and [] operators

 
madhup narain
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Somehow i haven't been able to gain complete confidence on the usage of the . and the [] operators.
Is there some good crisp source online with some good examples of these operators.

Thanks in advance
 
Christophe Verré
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Check this recent thread. From there, try to make samples from what you understood.
 
It is sorta covered in the JavaRanch Style Guide.
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