Java J2EE (14736)
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Java Related AllOther (507) Hey buddy.. can you please tell me about the use of marker interface? And is there any link between marker interface and factory methods? Thanks in advance.
2 6619Hi, well i am unable to understand that why it is mandatory to have same hashcode, if two objects are same? Thanks in advance.
5 7491Hi buddy, well i got that there is always a default constructor with abstract class. OK. But why not with interface? Thanks in advance.
2 5274hi to all. well can you please tell me that why String class is immutable? Thanks in advance.
5 101111).Is Object class abstract or not? 2).Is main method(public static void main(String args[])low priority thread or high priority thread?
TCS,
3 104931).what is the difference between below examples String s="vijay"; String s=new String("vijay");
12 20175what are the different access specifiers that can be used by interfaces and abstract classes? can anyone give me detailed description on this
11 25528
Write a program to print count of empty strings in java 8?
what is reflection api? How are they implemented?
Can we return resultset in java?
Are jvm’s platform independent?
What is the difference between equals() and == in java?
Is minecraft 1.15 out?
explain different ways of using thread? : Java thread
What is a constructor overloading in java?
What is lazy class?
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Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance
Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example
What is difference between @controller and @restcontroller in spring?
what are the different modes of archival? Explain each mode in two lines each?
What is the locale class?