What is singleton class? Explain the steps to create a singleton class?

5

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how can i update the marque in jsp without changing the sourse code

2205

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Can we write ddl in trigger?

501

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What are the types of testing is done for sap?

36

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Is set iterable in python?

465

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what is recommended way for spawning threads from a servlet in tomcat?

490

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What is global array in php?

575

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Why telemarketers should know about the process of catalog creation? : insurance cold calling

364

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What are effects in powerpoint?

95

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Write a command to print first and last line using sed command?

449

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Can anyone please explain what is Rolling valuation(SAP) in relevant to foreign currency valuation...?

6556

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What is crud stand for?

570

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What is difference between dataset and dataframe in spark?

188

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A company produces and sells 12500 units of Commodity X at Rs 50 each. The variable cost of the production is 20 % of selling price. Fixed cost being Rs 100000 per annum. Calculate the PV ratio and BEP if.  The selling price is reduced by 5 %.  Fixed cost is increased by 2 lacs

1416

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What are class or static variables in python programming?

484

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