What is wrapper class in apex salesforce ?

5

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How a blockchain ledger is different from an ordinary one?

1

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What does mapstatetoprops do?

3

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What types of insulators are there?

39

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What is a neutron?

53

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What are new features in php 7?

25

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How do I use a variable in the task?

1

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Why we use excel?

1

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Is time a dependent variable?

33

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Explain the purpose of render() in react.

3

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design the irrigation canal(b,B,h )head is 3tms of water is supplied to the 200hectars of area and the base period crop is 150days dance to water travels as 35km.the canal section is trapezoidal and also calculate the slop the canal

1158

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Which driver is a pure java driver

371

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How to initiate variable in angularjs?

21

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Give me scenario when we are using custom sql, dynamic sql

1614

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Give me a scenario of someone has mistaken for giving wrong instructions and did you do if you were on that position?

737

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