What is difference between calling start() and run() method of thread?

0 Answers  

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I have one Shopping cart application, i that i have selected some items, while clicking submit button by mistake i have clicked twice or trice, that time items are selected twice or trice. Actually i want only one copy of items but its selected twice or trice. So how can we avoid this problem?

2 Answers   Honeywell,

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if num=687; U have to get num=6+8+7;

4 Answers   CMC,

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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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How to make a class immutable?

15 Answers   Bosch, TSYS,

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What does this () mean in constructor chaining concept?

0 Answers  

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what are three ways in which a thread can enter the waiting state? : Java thread

0 Answers  

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what are the methods in object?

0 Answers   IBS,

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what are ER diagrams?

2 Answers  

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What is the difference between jfc & wfc?

0 Answers  

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Explain the importance of join() method in thread class?

0 Answers  

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What is JVM ?

4 Answers   Phantom Technologies, TCS,

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