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Groovy
FreeChart with Groovy and Apache POI
The point of this article is to show you how to parse data from an Excel spreadsheet that looks like…
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Enterprise Java
Spring @Configuration and FactoryBean
Consider a FactoryBean for defining a cache using a Spring configuration file: <cache:annotation-driven /> <context:component-scan base-package='org.bk.samples.cachexml'></context:component-scan> <bean id='cacheManager' class='org.springframework.cache.support.SimpleCacheManager'> <property…
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Software Development
Fixing Bugs that can’t be Reproduced
There are bugs that can’t be reproduced, or at least not easily: intermittent and transient errors; bugs that disappear when…
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Software Development
Enterprise SOAP Services in a Web 2.0 REST/JSON World
With the popularlity of JSON and other NoSQL data standard formats, the complexity and in some cases the plain verbosity…
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Core Java
Using EasyMock or Mockito
I have been using EasyMock for most of time but recently I worked with a few people who were pretty…
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Enterprise Java
ADF : Dynamic View Object
Today I want to write about dynamic view object which allow me to change its data source (SQL query) and…
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Software Development
Bug Fixing – to Estimate, or not to Estimate, that is the question
According to Steve McConnell in Code Complete (data from 1975-1992) most bugs don’t take long to fix. About 85% of…
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Scala
Mahout and Scalding for poker collusion detection
When I’ve been reading a very bright book on Mahout, Mahout In Action (which is a great hands-in intro to…
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Enterprise Java
Hibernate caches basics
Recently I have experimented with hibernate cache. In this post I would like share my experience and point out some…
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