Blog
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Harnessing JIRA’s SOAP API with Java
JIRA is a popular issue tracking and project management software. It can be used and accessed by lots of different means like IDE, email client or a web browser. Also there are many plug-ins for all sorts…
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Creating SOAP client from wsdl file
Today we’ll talk about writing java client for exchanging data with web service using SOAP protocol specification. Many of the web services that supports SOAP have java libraries that can make this task pretty simple to implement.…
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Immutable Collections in Java
Occasionally, while programming, one may want to create constant sets and store them in final variables for public use. Such a desire can lead to all sorts of problems.
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Get process list in Unix based systems in Java
In this article we’ll talk about how to get process list in Java by running standard Unix commands.
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API Enhancements in Java SE 7
Recently released Java 7 has a lot of useful API enhancements such as the automatic resource management, multi-catch statements, switch statement with strings, binary literals and improved numeric literals. This post is a quick roundup of the…
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Authorize.Net CIM With Java SDK: How To Bill Your Customers
Authorize.Net is a popular payment gateway service provider allowing merchants to accept credit card and electronic check payments. Using such a gateway to issue a one-time transactions doesn’t raise any great troubles, but serving returning customers or…
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Speedup of JSON parsing in Grails
Optimizing Web application request processing time is an important stage of quality product development. While doing this part of the work on one of our products we noticed that the huge bottleneck was buried inside built-in JSON…
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Simply about Spring
This article is devoted to very popular framework Spring. It’s very necessary theme for beginners in Java, because Spring is widespread technology. First of all let’s consider wiring – dynamical assembling of separated beans, most important part…
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Drawing charts in Grails
Recently, I faced the problem of using charts in Grails web-application. At first, I was thinking about using well-known java libraries, such as JFreeChart. JFreeChart has a nice look, nice written documentation, and pretty simple to use.
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MongoDB java driver. The custom builder for update operations.
Java driver for MongoDB does not provide any utility classes that could help with building update queries. If you want to create a query to update or increment field values, you usually have to use BasicDBObjectBuilder. This…
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Lightweight fast persistent queue in Java using Berkley DB
Recently I had a task to develop the application which will have large work queue and which need to survive the restarts. The application need to be lightweight. After trying several different persistent engines for Java I”ve…
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