Which method returns the length of a string?

0 Answers  

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without using arthematic operation ,how can you write the logic for adding/substraction/multiplication?

7 Answers   Tanla Solutions, Wipro,

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What is stream api in java8?

0 Answers  

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how can i connect to database in a applet ?

1 Answers  

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What is the need to implement Serializable interface (with no methods) for objects which are to be serialized ? We can write our own functionality which writes objects to streams then why we need to implement and tell JVM that which objects can be serialized.

6 Answers   iFlex, Sapient,

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what is thread? What are the high-level thread states? Or what are the states associated in the thread? : Java thread

0 Answers  

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Explain hashset and its features?

0 Answers  

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What is the char data type?

0 Answers  

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I have a string like _a01_a02_a03_ and another string like _2_1.5_4_ as input.I want to extract a01,a02... to a string array and 2,1.5,etc to a double array with a01 corresponds to 2 and a02 to 1.5 etc. Need code in core java.. Can you do it?

1 Answers   Cognizant,

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Is string is a keyword in java?

0 Answers  

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Where are global variables stored?

0 Answers  

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State the significance of public, private, protected class?

0 Answers  

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