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Java in General
null values in hash map
sumi sudha
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Posts: 14
posted 13 years ago
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i know hash map can accept null values and keys. can we give more than one null value or key in hashmap.
Paul Sturrock
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posted 13 years ago
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More than one null value, yes. More than one null key, no; keys need to be unique.
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sumi sudha
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Posts: 14
posted 13 years ago
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Thanks Paul.
With a little knowledge, a
cast iron skillet
is non-stick and lasts a lifetime.
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