What is the main usage of keyword “virtual” ? How does it work for a method or property?

515

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HOW MUCH YOU WHERE GETTING THERE|?

1922

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what are passthrough functions?

499

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About CLR, reflection and assemblies?

1543

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When to use indexed fields in salesforce?

263

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what is SAS OPTIMIZATION?

1817

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What is an xsd used for?

467

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What are the advantages of using linq in dataset?

83

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What is the difference between reactjs and angularjs?

179

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What is sorting and classifying?

490

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My system suddenly get off,when i try to power on then it does not work but when i open it and clean RAM and insert it again, it power on.but after some day same problem? please give the answer (i have also changed RAM it's new.)

1405

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Is QTP supports Unix. If yes, then how the test automation is done?

1728

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How to join 3 database like flat file, oracle, db2 in informatrica?

648

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What is Activity Widget in WordPress Dashboard?

120

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Explain how does free() know explain how much memory to release?

575

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