What is replaceall in java?

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What is “try and catch” in java

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hi am an engineering student and my next plan is for ms in either in us or australia i got my passport but i dont know anything bout visa can u give brief idea 1)How to get prepared for visa and 2)How to apply for top universities and 3)How to pay the fee and so on These all are basic questions plz give me a clear idea

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Is c better than java?

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Why heap memory is called heap?

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suppose in a class there is a code like this: { Set hs=new Hashset(); hs.add(new Emp("kathy",1000)); hs.add(new Emp("kathy",2000)); } how can u avoid the above code in your class as set won't allow duplicate objects?

3 Answers  

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Explain runtime exceptions?

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When should a function throw an exception?

0 Answers   Thomson Reuters, Virtusa,

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What is a cup of java?

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What's the base class in java from which all classes are derived?

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Name the packages in JDK?

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How we get some middle records in one table?

2 Answers   3i Infotech,

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