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Javin Paul

http://javarevisited.blogspot.com/

Joined almost 7 years ago.

clicked (10) — submitted (63) — commented (0) — saved (8)

Java » JSP and Servlets — about 6 years ago — reviewed, not listed
Display tag is popular open source library and When it comes to show tabular data in html via JSP or Struts spring, display tag comes in mind and its one of the best choice. displaytag handles paging, sorting , formatting and lots of other important feature and the library itself is very useful. I have already used displaytag in my several project and I recommend it to use it. this article explains 10 different examples of dispalytag which is great to start and running.
Java » Best Practices — about 6 years ago — reviewed, not listed
code review and JUnit test are two must do development practice.In my experience They always result in positive results in positive result, though having a code review checklist and following a process with even benefit more and make it a sort of official which ensures due diligence. This article list some good code review checklist and point
Java » Basics — about 6 years ago — reviewed, not listed
Eclipse is favorite IDE of Java developer and among its most popular feature one is Remote debugging. many times it becomes necessary to remote debug a java application running on some linux or windows server other than development machine. this article explains how to setup debugging and how to do that including error handling.
Java » Date and Time — about 6 years ago
Its common requirement of a java web application to convert string to date , you can get string from xml document or any file or from database but when you want to show that string in front of user you want to show them as date and for that you need to format in a particular dateformat. This article explains some best ways to convert string to date and date to string on vearious date format e.g. ddMMyyyy or dd-MM-yyyy with simple examples.
Java » Basics — about 6 years ago
This is one of the most popular interview question on String in Java which starts with discussion of What is immutable object , what are the benefits of immutable object , why do you use it and which scenarios do you use it. It can also come once interviewee answers some preliminarily strings questions e.g. What is String pool , What is the difference between String and StringBuffer , What is the difference between StringBuffer and StringBuilder etc.
Java » Basics — over 6 years ago — reviewed, not listed
Comparators and comparable in Java are two of fundamental interface of Java API which is very important to understand to implement sorting in Java. It’s often required to sort objects stored in any collection class or in Array and that time we need to use compare () and compare To () method defined in java.util.Comparator and java.lang.Comparable class. Let’s see some important points about both Comparable and Comparator in Java before moving ahead
Java » Basics — over 6 years ago — reviewed, not listed
CLASSPATH is one of the most important concepts in java but I must say oftenly overlooked. This should be the first thing you should learn while writing java programs because without understand classpath you can't understand how java locate your class files. So lets start with basic and then we will some example and improvisation of classpath.
Java » Basics — over 6 years ago — reviewed, not listed
Remote debugging is not a new concept and many of you are aware of this just for who don’t know what is remote debugging? It’s a way of debugging any process could be Java or C++ running on some other location from your development machine. Since debugging is essential part of development and ability to debug your application not only saves time but also increase productivity.