Explain the difference between collection api and stream api in java8?

984

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How to create a base64 decoder in java8?

1065

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What is the difference between array and array list in java?

1238

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What is the difference between hashmap and hashtable in java?

1128

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What is the difference between hashset and treeset in java?

1074

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What is servlet? Explain

1071

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What is socket in java?

1073

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What is network programming in java?

1006

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Explain the difference between jakarta struts and apache struts?

950

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What do you mean by actionmapping?

970

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What is the difference between validation.xml and validator-rules.xml files in struts?

925

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How we can configured action mapping in struts?

1014

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Explain the difference between plain-validator and field-validator in struts?

958

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What is struts? Explain

972

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What is the difference between struts and spring?

949

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