Vanguard Interview Question
Difference between HashMap and HashTable.
Interview Answer
Anonymous
Jun 28, 2019
Hashmap is not threatening, accepts null as key Hashtable is thread safe, null as key is not allowed. Slower compared to hashmap
Difference between HashMap and HashTable.
Anonymous
Hashmap is not threatening, accepts null as key Hashtable is thread safe, null as key is not allowed. Slower compared to hashmap
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