How do you use compareto?
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explain local datetime api in java8?
what is data binding? give the example
Nested classes VS Inner classes?
What is a char in java?
Difference between a MenuItem and a CheckboxMenuItem?
Explain polymorphism citing an example.
Difference between String and StringBuffer.
ublic class Java_Coding_Samples { public static void JavaHungr(NumberFormatException ae){ System.out.println("integer"); } public static void JavaHungry(Exception e){ System.out.println("string"); } public static void JavaHungry(ArithmeticException ae){ System.out.println("object"); } public static void main(String[] args) { JavaHungry(null); }
Which are different kinds of source code?
What is java Applet?
What is the largest data type in java?
I have one Shopping cart application, i that i have selected some items, while clicking submit button by mistake i have clicked twice or trice, that time items are selected twice or trice. Actually i want only one copy of items but its selected twice or trice. So how can we avoid this problem?