Profile

Scrapbook photo 1
Scrapbook photo 2
Scrapbook photo 3
Scrapbook photo 4
Javin Paul
Lived in Mumbai
56,066,706 views
AboutPostsPhotosYouTube

Stream

Javin Paul

Discuss  - 
 
 
Abstract class or Interface?
Abstract class and Interface are one of the tricky topic in Object oriented design and analysis, and it's not easy to master. Few tips particularly on Java programming language to help you to make decision
http://javarevisited.blogspot.com/2013/05/difference-between-abstract-class-vs-interface-java-when-prefer-over-design-oops.html
#Java   #Programming  
View original post
1
Add a comment...

Javin Paul

Discussion  - 
 
 
Fixing Unsupported major.minor version 52.0 Error in Java
Unsupported major.minor version 52.0 comes when you are trying to run a class compiled using Java 1.8 compiler into a lower JRE version e.g. JRE 1.7 or JRE 1.6. Simplest way to fix this error is install the latest Java release i.e. Java 8 and run your progr...
Unsupported major.minor version 52.0 comes when you are trying to run a class compiled using Java 1.8 compiler into a lower JRE version e.g. JRE 1.7 or JRE 1.6. Simplest way to fix this error is install the latest Java release i.e. Java 8 and run your program. If upgrading to Java 8 is not an ...
View original post
1
Add a comment...

Javin Paul

Languages & Libraries  - 
 
 
Abstract class or Interface?
Abstract class and Interface are one of the tricky topic in Object oriented design and analysis, and it's not easy to master. Few tips particularly on Java programming language to help you to make decision
http://javarevisited.blogspot.com/2013/05/difference-between-abstract-class-vs-interface-java-when-prefer-over-design-oops.html
#Java   #Programming  
View original post
6
2
Leo Vanderdonckt's profile photoChristoph S's profile photoJerry Ellis's profile photoErik Nielsen's profile photo
3 comments
 
It depends. Abstract Class for Default implemenation.
And before thinking about Inheritance, ask yourself about FCOI (Favor compositon about inheritance)
Add a comment...

Javin Paul

Shared publicly  - 
 
 
How to convert String to Float in Java and vice-versa - Tutorial
There are three ways to convert a String to float primitive in Java parseFloat() , valueOf() method of Float class and new Float() constructor. Suppose you have String which represent a floating point number e.g. "3.14" which is value of PIE, you can conver...
View original post
1
Add a comment...

Javin Paul

Java Core  - 
 
 
Using Comparator in Java 8
If you want to sort collection of object how will you do ? you need to use either Comparable for natural sorting or Comparator for more flexible Sorting based on any attribute or combination of attribute in Java. both Comparable and Comparator has method to implement compareTo() and compare(). This Java Comparable tutorial shows how to use Comparable and Comparator in Java, how to compare String in Java and how to sort object in Java.
Java 8's lambda expression, default methods and lambda expression made sorting in Java 8 even more fluent, Can you do better?
http://java67.blogspot.com/2014/11/java-8-comparator-example-using-lambda-expression.html
#Java  
View original post
1
Add a comment...

Javin Paul

Languages & Libraries  - 
 
 
Abstract class or Interface?
Abstract class and Interface are one of the tricky topic in Object oriented design and analysis, and it's not easy to master. Few tips particularly on Java programming language to help you to make decision
http://javarevisited.blogspot.com/2013/05/difference-between-abstract-class-vs-interface-java-when-prefer-over-design-oops.html
#Java   #Programming  
View original post
1
Add a comment...
In his circles
2,651 people

Javin Paul

Core Java  - 
 
 
Using Comparator in Java 8
If you want to sort collection of object how will you do ? you need to use either Comparable for natural sorting or Comparator for more flexible Sorting based on any attribute or combination of attribute in Java. both Comparable and Comparator has method to implement compareTo() and compare(). This Java Comparable tutorial shows how to use Comparable and Comparator in Java, how to compare String in Java and how to sort object in Java.
Java 8's lambda expression, default methods and lambda expression made sorting in Java 8 even more fluent, Can you do better?
http://java67.blogspot.com/2014/11/java-8-comparator-example-using-lambda-expression.html
#Java  
View original post
1
Add a comment...

Javin Paul

Discussion  - 
 
 
5 books to learn Spring Framework for Java Developers
Spring framework has become quite a standard for new Java project, and knowledge of Spring MVC and Core Spring is expected from Java programmers. These 5 books helps you to learn Spring MVC and core Spring from start to best practices.
http://javarevisited.blogspot.com.au/2013/03/5-good-books-to-learn-spring-framework-mvc-java-programmer.html
#java   #springframework  
2 comments on original post
1
Add a comment...

Javin Paul

Core Java  - 
 
 
Using Comparator in Java 8
If you want to sort collection of object how will you do ? you need to use either Comparable for natural sorting or Comparator for more flexible Sorting based on any attribute or combination of attribute in Java. both Comparable and Comparator has method to implement compareTo() and compare(). This Java Comparable tutorial shows how to use Comparable and Comparator in Java, how to compare String in Java and how to sort object in Java.
Java 8's lambda expression, default methods and lambda expression made sorting in Java 8 even more fluent, Can you do better?
http://java67.blogspot.com/2014/11/java-8-comparator-example-using-lambda-expression.html
#Java  
View original post
1
Add a comment...

Javin Paul

Shared publicly  - 
 
 
Google Interview Questions from Software Engineer Interviews
Google has been known for its tough and weird interview questions but they do respect classics like Data Structure, Operating systems, programming and software design. here are some of my favorite google interview questions asked on software Engineer interview  http://javarevisited.blogspot.com/2012/01/google-interview-questions-answers-top.html
  #programming  
2 comments on original post
2
Add a comment...
 
 
Abstract class or Interface?
Abstract class and Interface are one of the tricky topic in Object oriented design and analysis, and it's not easy to master. Few tips particularly on Java programming language to help you to make decision
http://javarevisited.blogspot.com/2013/05/difference-between-abstract-class-vs-interface-java-when-prefer-over-design-oops.html
#Java   #Programming  
View original post
1
Add a comment...

Javin Paul

How-To/Tutorials  - 
 
 
Using Comparator in Java 8
If you want to sort collection of object how will you do ? you need to use either Comparable for natural sorting or Comparator for more flexible Sorting based on any attribute or combination of attribute in Java. both Comparable and Comparator has method to implement compareTo() and compare(). This Java Comparable tutorial shows how to use Comparable and Comparator in Java, how to compare String in Java and how to sort object in Java.
Java 8's lambda expression, default methods and lambda expression made sorting in Java 8 even more fluent, Can you do better?
http://java67.blogspot.com/2014/11/java-8-comparator-example-using-lambda-expression.html
#Java  
View original post
1
Add a comment...
People
In his circles
2,651 people
Work
Occupation
Software Architect
Skills
Java, Programming, Linux, SQL, Spring, FIX Prtocol, Tibco Rendezvous, Oracle, JMS, J2EE, XML, XSLT, UNIX
Basic Information
Gender
Male
Looking for
Friends, Dating, A relationship, Networking
Story
Tagline
Hi, I am Javin Paul, I have been working in Java, Unix, MySQL, FIX Tutorial and TIbco RV messaging technology .
Introduction
Hi, I am Javin Paul. I have been working in Java, FIX Tutorial and TIbco RV messaging technology from past 7 years. I am interested in writing and meeting people, reading and learning about new subjects and I have my own website Java, Unix , MySQL, TIBCO RV and FIX Protocol Tutorial   and Savingfunda: Saving and Investment Tips that takes up most of my time and is a labour of love for me. If you have a page I should visit then please let me know
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Previously
Mumbai
Contact Information
Work
Email