Tell me how you define instance variable, global variable and class variable in ruby?

1

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what is windows dressing final accounts?,sales a/c belongs to which a/c type?

2138

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Is it possible to make pivot table using multiple sources of data?

1092

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please please give me some banking calculations in framework manager.

2140

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What is the importance of the osi physical layer?

350

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WAT TYPE OF PL/SQL QUERRYS USED IN DATASTAGE

3693

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How do I debug a stored procedure?

1171

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What is the architecture of sap crm?

1217

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You want to check the syntax of a complicated update sql statement without executing it. What command should you use?

1048

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What is hibernate unidirectional and bidirectional?

484

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Write a script to reverse a string without using perl's built in functions?

1044

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what are 3 tech challenges/ common issues you face?

2397

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How to compare two columns in excel for matches and differences?

689

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What is the syntax for call transaction? : abap bdc

1130

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What is configuration of a typical slave node on Hadoop cluster? How many JVMs run on a slave node?

1075

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