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Category: Development tips

Boost Your Java Skills: Must-Know Code Hacks

Java is one of the most versatile programming languages, and mastering its essential code techniques can significantly streamline your development process. Whether you’re a seasoned developer or just starting out, having a cheat sheet with key Java snippets at your fingertips…

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Mastering Java: Essential Code Techniques for Modern Development

Java Roadmap Mastering Java requires a step-by-step approach, moving from the basics to advanced topics. Here’s a streamlined roadmap to guide your journey: 1. Setup and Tools 2. Core Java Concepts 3. File I/O and Collections 4. Advanced Java Concepts 5….

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How to write trained Word2Vec model to CSV with DeepLearning4j

I used DeepLearning4j to train word2vec model. Then I had to save the dictionary to CSV so I can run some clustering algorithms on it. Sounded like a simple task, but it took a while, and here is the code to do…

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5 programming languages to fall in love with on St. Valentine’s Day.

Saint Valentine’s Day is a holiday of love not only toward your beloved one or family, but also to things like… programming languages. We would like to outline 5 programming languages to fall in love with on St.  Valentine’s Day. Python…

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Update XML node in Python

I like python because it’s minimalistic and elegant.Let’s see how to update an XML node using ElementTree. We use CD catalog in XML as a datasource. Here is the python script itself. And the output is the following:

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Remove duplicate lines from a file in Scala

How to remove duplicate lines from csv or txt file? The answer is quite straightforward: you basically need BufferedReader and BufferedWriter, and this also works for large files quite well.

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Top 5 useful Java Libs

Java is an advanced language, but nonetheless there are libs to make life even more easier. We would like to share 5 useful libs to help you with projects of different kind. FileUtils – Apache Commons Small but a very useful lib…

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