How to handle the null pointer exception in salesforce?

5

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What is Debit Note and Credit Note? Subsidory Books? Minority Interest? Stock recording in P&L? Outstanding Expenses, Prepaid Expenses and Examples?

2221

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What is principal component analysis and how can you create a pca model in r?

1

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What is the difference between interface & abstract class?

30

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How many rows can sqlite handle?

3

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What is raw datatype in sql?

2

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Which cells in human body do not have any blood supply?

48

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List down the different ide’s provided by microsoft for c# development.

31

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In one room in your game, there's an elevator that AIs will need to use to escape from the player. In order to use the elevator, they have to walk over to a special button on the wall, press it to summon the elevator, then walk into the elevator and press another button to tell it to ascend. How would you design a system to make sure AIs can do all of these things in the proper order? If you have 3 AIs in the room, how would you design the system to make sure they can all escape in the elevator at the same time? What happens if one of them dies while they're trying to do this, and how do you make sure the other AIs don't get stuck waiting for that dead AI?

493

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in a pump, impeller wear ring is harder or casing ring? why?

1362

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What is Elimination period in insurance?

39

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Which control is an example of an object in vb net?

9

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How do I write a great marketing email?

29

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What do you understand by the term directory submission?

38

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where are the passwords for ITS stores?

1024

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