Java Array Utility methods - Trim/notNull for Array of Objects
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This is another simple but useful Java Array Utility/Util method, which can be used to trim/remove all null Object values in an…
20 Things Every Experienced Java Developer Must Know
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Do you want to know what every Java developer should know? We have shortlisted some of the highly recommended concepts and components…
How get instance of Past or Future date in Java
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Date manipulation is required in everyday Java programming. Creating a date instance for a past or future date is required at many…
Java Date Utility methods: Getting past/future date from days
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Date manipulation is required in everyday Java programming. Creating a date instance for a past or future date is required at many…
How to do automatic start of GlassFish v2 Cluster Node Agents
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We are trying to run GlassFish V2 on Linux machine and every time we try to restart the node agents using asadmin…
How to deploy web app using asadmin command on GlassFish Enterprise Server
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I have always liked the command line deployment on any application server. Somehow, I still don’t trust the web based admin console…
What Is Compass? Why Do We Need It?
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Compass lucene, compass as abstraction to lucene, lucene library, compass open source, Search engine best practices, compass lucenesearchengine, If you are considering…
How to Disable SSL weak Ciphers in Tomcat Server
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If your website is supporting weak ciphers then there is a potential security risk, as the main reason behind supporting these ciphers…
java.sql.SQLException: Invalid column index
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I have seen many beginners asking this question and searching on Google: I am getting below exception, while running a Java Database…
String Utility Methods: Merging two String arrays
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This is another simple Java String utility/util method, which can be used to merge two arrays of String values. This takes care…