How to make a copy values from one column to another in mysql?

991

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State kirchoff voltage law?

1096

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What is a hyperlink?

894

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How objects are stored in java?

997

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What are multithreading models?

1015

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I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?

1842

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How do cookies work?

954

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Explain 'lookup relationship' in salesforce ?

503

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Can you define slice?

990

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what two hardware considerations should be an important part of the planning process for a windows server 2008 deployment? : Windows server 2008

317

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What are a help () and dir() in python?

860

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What is the validity period of a cheque?

1182

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what is the difference between Dynamic and Static Scaffolding?

887

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2250

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Why doctype is important in html?

771

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