What is difference between == and === in js?

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why we are calling j2se why not j1se or j3se or j4se..etc is there any reason.. can u please explain it... i shocked in my interview when they asked this question please explain ans

2 Answers   Infosys,

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Name container classes in java programming?

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Why pass by reference is not possible in java?

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Name few "optional" classes introduced with java 8 ?

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What is the same as procedures?

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What is type safety in java?

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for(i=0;i<100;i++) { int i=method();//method returns no's from 1 to 10; /* insert some stmts which can give output like no.of times numbers(1-10) returned. (for example if it returns 2 then i want output how many times 2 returned) like that i want output for no's 1 - 10 how many times each no returned. */ }

3 Answers  

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What is the replace tool?

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What will happen inside init() in servlet. my interviewer asked servlet lifecycle. i said "once servlet is loaded in to memory init() will be called which performs servlet initialization " . Again interview asked what values will be initialized . what is difference between init() and init(ServletConfig config).

2 Answers   Infinite Computer Solutions, TCS,

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what are depricated methods ?

5 Answers   Satyam,

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What is the impact of declaring a method as final?

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