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What are the most important topics I have to learn in Core Java in order to become a powerful programmer?

Asked by Ishfaque 10/07/2017 Last Modified 11/10/2017

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I would like to have project training in Java in which would like to develop a web based application (i.e. banking application, e-commerce application etc). Also, it will be much more convenient if I can have the training at my home.

Yes we can help you to build the application using java/j2ee

Adil

2 0

What is the difference between Java and Advanced Java?

Java contains some Packages for developing standalone applications, we are use java for writing business logic in advanced java. Advanced Java is used for web development.

Anu

2 0

What is Service Locator in java?

The Service Locator abstracts the API lookup (naming) services, vendor dependencies, lookup complexities, and business object creation. Provides a simple interface to clients. This reduces the client's...

Arunava Chatterjee

0 0

public class X { public static void main(String [] args) { X x = new X(); X x2 = m1(x); /* Line 6 */ X x4 = new X(); x2 = x4; /* Line 8 */ doComplexStuff(); } static X m1(X mx) { mx = new X(); return mx; } } After line 8 runs. how many objects are eligible for garbage collection?

Only one. After line 8 the original object referred to by x2 is dereferenced and ready for garbage collection. In m1(), mx ignores the object passed as argument and refers to a new object which is returned.

Srikanth

0 0

Is Java a better programming language than C++?

If you campareboth then java has an edge n many oppurtunities compared to c++

Coaching Center

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JAVA OOPs Concepts (Object-Oriented Programming System) It is primarily having below crucial points. Without below essential points, we will never be able to achieve OOPs in java, PHP, C#, etc. Now let...

Gaurav Kothari

1 0

Create Immutable Class

Snippet of an Immutable Class: package com.stringhr; /*Declare the class as 'final'. This would prevent any other class from extending it and hence from overriding any method from it which could modify...

Paras Chawla

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jOOQ 3.10 Supports JPA Attribute Converter

One of the cooler hidden features in jOOQ is the JPADatabase, which allows for reverse engineering a pre-existing set of JPA-annotated entities to generate jOOQ code. For instance, you could write these...

Hasnain

3 0

Java Interview Questions & Answers

Java Interview Questions have been designed especially to get you acquainted with the nature of questions you may encounter during your interview for the subject of Java Programming Language. As per my...

Dev Group

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Why We Should Go With Java?

Java is widely used in the Desktop application, web application, mobile development, games etc. Java is an object-oriented programming language. Its follow all the oops concept Like Object, Class,...

Bhupendra Patidar

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