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Enterprise Java
Test JPQL / HQL without a deploy
Have you ever wanted to test your JPQL / HQL without doing a full deploy of your application? What we…
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Android Core
Android – Using Jelly Bean notifications
Last post was long ago! I’ve been very busy lately… but learning a lot from Android! (and Node js too……
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Enterprise Java
Full Web Application Tomcat JSF Primefaces JPA Hibernate – Part 1
We created this post that will show how to create a full web application using the following tools: Tomcat7, JSF2…
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Enterprise Java
Full Web Application Tomcat JSF Primefaces JPA Hibernate – Part 2
ManagedBeans This post continues from part 1 of this tutorial. In the “com.mb” package you will need to create the classes…
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Enterprise Java
Full Web Application Tomcat JSF Primefaces JPA Hibernate – Part 3
Primefaces AutoComplete, JSF Converter This post continues from part 1 and part 2. The JSF has the Converter tool that…
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Enterprise Java
Mockito – Better error messages on NPE with globally configured SmartNull
Writing the Mockito reference card I had an opportunity to take a closer look at the less popular, but very…
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Software Development
Common Errors in Whiteboard Job Interviews with UML Diagrams
There are two important differences between drawing a Unified Modeling Language Diagram in a design tool and depict a design…
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Core Java
Catch a StackOverFlowError by it’s tail
One of the more annoying situations you might have to deal with when working with a Java program is a…
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Software Development
OAuth 2.0 Webapp Flow Overview
In my last few blogs I’ve been talking about accessing Software as a Service (SaaS) providers such as Facebook and…
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