I want to control database connections in my program and want that only one thread should be able to make database connection at a time. How can I implement this logic?

0 Answers  

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Explain java code for recursive solution's base case?

0 Answers  

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What is difference between length and length() method in java ?

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Can java arraylist hold different types?

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What is HashTable?

4 Answers  

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What is application tier?

0 Answers  

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How is java hashmap implemented?

0 Answers  

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what is difference between String buffer and String builder?

5 Answers   Benchmark,

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What is the final method?

0 Answers  

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What is Enum in Java?

0 Answers  

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From the two, which would be easier to write: synchronization code for ten threads or two threads?

0 Answers  

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when we create singleton design then we create private constructtor..so how JVM take private constructor to make object..but it's private..

1 Answers   Ness Technologies,

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