When you say String is immutable, what do you mean by that? Say I have String s = "Ness" s= s+"Technologies"; What will happen? If the value gets appended, then what is the meaning of immutable here?
5 17152when we create singleton design then we create private constructtor..so how JVM take private constructor to make object..but it's private..
1 5704The following program is Overloading or Overriding? public class PolymorphismEx { public int sampleMethod(int a) { return a; } public String sampleMethod(int a) { return "Is it Overloading or Overriding???"; } }
4 7649Post New Ness Technologies Core Java Interview Questions
How to enhance the growth rate of E.coli in M9 media?
How do mutexes work?
What is the difference between mvc and mvt?
What does an xml document actually look like (inside)?
List down the three basic clouds in cloud computing?
How do you handle exceptions with try/except/finally in python?
Explain the updatepanel control? : asp.net ajax
When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?
What new data source types were added in ssrs 2014?
What are the three classes of organic solvents?
What is the function of swift?
Explain bcs?
What makes c shell a more preferable option than the bourne shell?
What is Pic 9v99 Indicates in COBOL?
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