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Varma has Published 69 Articles
varma
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The garbage collector (GC) manages the allocation and release of memory. The garbage collector serves as an automatic memory manager. You do not need to know how to allocate and release memory or manage the lifetime of the objects that use that memory. An allocation is made any time ... Read More
varma
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As per my knowledge, SAP doesn’t offer any development library for NCo to deal with Idocs. .Net connector is primary used for development of RFC clients.One of a common method to submit idocs to the SAP system using NCo is by using function module “IDOC_INBOUND_ASYNCHRONOUS”. This function module includes multiple ... Read More
varma
166 Views
An inner class declared without a class name is known as an anonymous inner class. we declare and instantiate them at the same time. In general, they are used whenever you need to override the method of a class or an interface. Syntax AnonymousInner an_inner = new ... Read More
varma
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Overloading is the mechanism of binding the method call with the method body dynamically based on the parameters passed to the method call.Static methods are bonded at compile time using static binding. Therefore, we cannot override static methods in Java.
varma
3K+ Views
While writing a method name we should follow the camel case i.e. first letter of the first word should be small and the first letters of the remaining (later) words should be capital. Example public class Test { public void sampleMethod() { ... Read More
varma
915 Views
IS-A is a way of saying: This object is a type of that object. Let us see how the extends keyword is used to achieve inheritance.Examplepublic class Animal { } public class Mammal extends Animal { } public class Reptile extends Animal { } public class Dog extends Mammal { ... Read More
varma
641 Views
No, a child class can’t inherit private members of the parent class, it can inherit only protected, default, and public members of it. If you try it gives you a compile time error as: − Example class Super{ private int data = 30; ... Read More