What signal tells the jvm to give a thread dump? Does those signal work if you specify -xrs? Why?

496

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Why is not a pointer null after calling free?

583

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What is the purpose of goto expr statement?

466

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What is the healing brush tool in photoshop?

15

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Explain the table, which contain the details of all the name of the programs and forms?

510

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What do the 9i dbms_standard.sql_txt() and dbms_standard.sql_text() procedures do?

4002

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Hi frens! I am testing VB project with MS Access database. At add button click my record is storing in data table and it is shown in datagrid. So at Delete button click i want to check datagrid rows 9before and after delete). so how can i do it using descriptive programming?

1455

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Is mongodb for big data?

1

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i am going to face exam for the post of executive trainee (chemistry) in M.P Power generation company,i want to know the level of exam ,type of questions can be asked,and about any book whigh i can refer.

1944

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Tell me about low level programming languages.

631

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How would you create getter and setter methods in ruby?

5

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What is amazon machine image and what is the relation between instance and ami?

98

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1.Explain the main purpose of IP address? 2.List two purposes for a web browser? 3.Explain an advantage and a disadvantage of multiple search engines? 4.Describe two roles of Internet Services Providers (ISPs)?

3472

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What phases are involved in testing an application in qtp?

554

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What's the difference between int and integer in java?

529

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