what are callback methods?

3 Answers   iFlex,

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Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

0 Answers   NSN,

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What are the types of interface used in the java collections? : java collections

0 Answers  

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Runining mutiple tomcat server in a single machine is possible Yuo wil have to duplicate configuration with different port numbers

2 Answers   HCL,

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What are the interfaces in java collections? : java collections

0 Answers  

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What are the considerations to be made in case of loops in java ?

0 Answers  

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What causes Out of Memory exception?

5 Answers   CTS,

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Explain the OOPS concept in Realtime Scenarion ? Take example as CAR. Please explain indetail ?

0 Answers   Cap Gemini,

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what is the difference between through and throws?

2 Answers   HCL,

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Hi Friends , am newbie to ajax. For example just consider one account registration - A form contains 8 text fields with submit button. In this form second texbox contains "username " . On right side of text box there is a label box . On clilck action i need to determine user is available or not. Is it possible on clicking label or should i click submit button.

0 Answers  

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What is a constructor?

4 Answers  

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What is Visual Source Safe(source control Tool)?

1 Answers  

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