Java Code Geeks » Manu PK http://www.javacodegeeks.com/ Java 2 Java Developers Resource Center Mon, 30 Mar 2015 22:00:14 +0000 en-US hourly 1 http://wordpress.org/?v=4.1.1 Integration Testing for Spring Applications with JNDI Connection Poolshttp://www.javacodegeeks.com/2014/03/integration-testing-for-spring-applications-with-jndi-connection-pools.html http://www.javacodegeeks.com/2014/03/integration-testing-for-spring-applications-with-jndi-connection-pools.html#comments Mon, 31 Mar 2014 04:00:46 +0000 http://www.javacodegeeks.com/?p=23425 We all know we need to use connection pools where ever we connect to a database. All of the modern drivers using JDBC type 4 supports it. In this post we will have look at an overview of connection pooling in spring applications and how to deal with same context in a non JEE enviorements ...

 

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4 simple steps to migrate legacy projects from Ant to Mavenhttp://www.javacodegeeks.com/2014/02/4-simple-steps-to-migrate-legacy-projects-from-ant-to-maven.html http://www.javacodegeeks.com/2014/02/4-simple-steps-to-migrate-legacy-projects-from-ant-to-maven.html#comments Wed, 26 Feb 2014 23:00:21 +0000 http://www.javacodegeeks.com/?p=22024 For some time we were thinking about migrating our build to maven from ant. It happened last month and was actually simpler than what we have anticipated. From my experience, here is a brief about the steps we have followed. Our application is a  is a enterprise web application build with multiple frameworks and technologies and is deployed ...

 

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A MindMap for Java Developer Interviewshttp://www.javacodegeeks.com/2013/11/a-mindmap-for-java-developer-interviews.html http://www.javacodegeeks.com/2013/11/a-mindmap-for-java-developer-interviews.html#comments Tue, 19 Nov 2013 14:00:05 +0000 http://www.javacodegeeks.com/?p=18589 Over the years I have been a panelist in many of the interviews for Java Developers. I have previously written a post titled Top 7 tips for succeeding in a technical interview for software engineers which covers few of the general guidelines. In this post I will share a mind map containing general topics covered in a ...

 

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How can Agile help you in clearing the technical debt?http://www.javacodegeeks.com/2013/09/how-can-agile-help-you-in-clearing-the-technical-debt.html http://www.javacodegeeks.com/2013/09/how-can-agile-help-you-in-clearing-the-technical-debt.html#comments Tue, 24 Sep 2013 10:00:14 +0000 http://www.javacodegeeks.com/?p=17540 This post is a write up to my talk titled “How can Agile help you in clearing the technical debt?” presented at the Scrum Bangalore Meetup 2013. It was a short talk for 30 Minutes, So thought of a write up to elaborate the ideas on the slides.                 ...

 

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Package your classes by Feature and not by Layershttp://www.javacodegeeks.com/2013/04/package-your-classes-by-feature-and-not-by-layers.html http://www.javacodegeeks.com/2013/04/package-your-classes-by-feature-and-not-by-layers.html#comments Wed, 24 Apr 2013 07:00:44 +0000 http://www.javacodegeeks.com/?p=11775 Most of the enterprise Java applications share some similarities in their design. Mostly the packaging of these applications are driven by the framework used by them like Spring, EJBs or Hibernate etc. Alternatively you can group you packages by features. Like any other item regarding modeling this is not free from any issues. Lets discuss ...

 

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A 3 Step Guide to Getting Started with NoSQLhttp://www.javacodegeeks.com/2013/03/a-3-step-guide-to-getting-started-with-nosql.html http://www.javacodegeeks.com/2013/03/a-3-step-guide-to-getting-started-with-nosql.html#comments Fri, 22 Mar 2013 11:00:11 +0000 http://www.javacodegeeks.com/?p=10216 I have been looking in to NoSQL databases for few months and would like to share my experience with it. This is a post might help you if you indent to start learning about the NoSQL Databases. I would try to link the resources which I found useful here. Step 1: What is NoSQL? NoSQL ...

 

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11 Online Learning websites that you should check outhttp://www.javacodegeeks.com/2013/01/15-online-learning-websites-that-you-should-check-out.html http://www.javacodegeeks.com/2013/01/15-online-learning-websites-that-you-should-check-out.html#comments Mon, 14 Jan 2013 14:00:40 +0000 http://www.javacodegeeks.com/?p=6940 Planning start something new in this year? You can start to learn online now. Online education is gaining popularity over the last few years, as it should. I have tried few of them last year and will share my experience with them in this post. Since I am a software developer we are going to ...

 

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Using Jasper Reports to create reports in Javahttp://www.javacodegeeks.com/2012/11/using-jasper-reports-to-create-reports-in-java.html http://www.javacodegeeks.com/2012/11/using-jasper-reports-to-create-reports-in-java.html#comments Mon, 19 Nov 2012 16:58:32 +0000 http://www.javacodegeeks.com/?p=3406 Last week I was trying to create a report using Jasper. In this post I will document some of the resources and links so that it will be useful for any one looking for similar information. I will cover life cycle of Jasper reports, examples and Dynamic Jasper. The Jasper Reports is the world’s most ...

 

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Top 7 tips for succeeding in a technical interview for software engineershttp://www.javacodegeeks.com/2012/10/top-7-tips-for-succeeding-in-technical.html http://www.javacodegeeks.com/2012/10/top-7-tips-for-succeeding-in-technical.html#comments Thu, 18 Oct 2012 16:00:00 +0000 http://www.javacodegeeks.com/2012/10/top-7-tips-for-succeeding-in-a-technical-interview-for-software-engineers.html In this post I would like to write on how to succeed in a technical interview based on my experience as an interviewer. Most of the interviews follows some patterns. If you understand it and frame your response in the same way you can clear any interview. If you don’t know stuff this might not ...

 

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Java Memory Profiling Simplifiedhttp://www.javacodegeeks.com/2012/09/java-memory-model-simplified.html http://www.javacodegeeks.com/2012/09/java-memory-model-simplified.html#comments Tue, 11 Sep 2012 22:00:00 +0000 http://www.javacodegeeks.com/2012/10/java-memory-model-simplified.html As a typical Java developer I never monitored the memory usage of my application apart from following typical best practices like closing the connections, streams etc.. Recently we were struck with few issues in our JBoss servers that I had to dig in to the memory management.One of the best thing in java is that ...

 

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