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.

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What are the different types of collections views being provided by the map interface? : java collections

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What is java collection? : java collections

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what is the difference between through and throws?

2 Answers   HCL,

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Why do you use Context Object

2 Answers   HCL,

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i need java 1+ experience resume on java developer kindly send me my mail id:srikanthreddy1.marla@gmail.com

1 Answers  

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What do you understand by synchronization? Why is it important?

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What is difference between Application Server and Web Server?

1 Answers   Logica CMG, SCS,

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what is difference between vector and arraylist?.

4 Answers   C DAC, HCL,

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Which interface does java.util.hashtable implement?

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How do you debug your java program?

2 Answers   HCL, Inforica,

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What is Visual Source Safe(source control Tool)?

1 Answers  

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