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💻 Introducing our brand new Youtube channel for Programming Video Courses

Hey fellow Geeks,following our Community’s feedback and staying on trend with the industry developments, we are super excited to announce the launch of our brand new Youtube channel! On our channel, we will be hosting video courses related to Java programming, but software development in general as well. We will be featuring code walk-through as well as full-blown tutorials. In ...

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Top 20 Online Programming Courses to Boost your Career

Do you want to know what is the best investment you can make with your time and money? Knowledge As a software developer you should be constantly acquiring new skills. This is the best way to advance your career and enjoy the rewards (monetary, emotional etc.). Towards that direction you should be reading books, devouring technical articles and staying informed ...

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OPEN APIS – PUBLIC INFRASTRUCTURE IN THE DIGITAL AGE

When “public infrastructure” is mentioned, typically people think of roads, bridges, rails, dams, power plants, city lights. These are all enablers, publicly funded/owned/managed (not necessarily all of these), which allow the larger public to do business and to cover basic needs. Public infrastructure is sometimes free, but not always (you pay electricity bills and toll fees; and of course someone ...

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Garbage Collection CPU Statistics

When a Garbage Collection event runs, it spends a predominant amount of its time in the Java application layer. It also spends a certain portion of its time in the Operating System/Kernel layer.  ‘User’ Time: Amount of time Garbage Collector spends in the Java application layer is reported as ‘User’ time in the GCeasy report. Here are the reasons for ...

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A tutorial on Spoofax, a Language Workbench

Today we are taking a look at Spoofax, a Language Workbench, an environment that permits quickly creating DSLs, and in this tutorial, we will show a concrete example of that. We think that anyone seriously interested in Language Engineering should be familiar with all the main platforms. Some of them could become useful tools in your solution toolbox, while others ...

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The KivaKit Manifesto — A New Vision for Java

The KivaKit project is more than a modular application framework for Java. It’s a new way to think about coding in Java. The Mission The mission of KivaKit is to provide a new vision for the development of Java software by providing a design system that takes code reuse to a new level. The primary goal of the KivaKit coding ...

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Declarative and Immutable Pipeline of Transformations

A few months ago I made a small Java library, which is worth explaining since the design of its classes and interfaces is pretty unusual. It’s very much object-oriented for a pretty imperative task: building a pipeline of document transformations. The goal was to do this in a declarative and immutable way, and in Java. Well, as much as it’s ...

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How to Delete Multiple Table Rows

Okta Workflows how-to guides are questions and answers from weekly community office hours, MacAdmins Workflows Slack channel, and other places. Read all previous how-to guides.  On to the question.  How to delete multiple table rows? A Workflows table provides fast-short term storage for flows. Check out Workflows Tips #20: How to Manage Tables for Fast Short-Term Storage to learn when to use tables. In this ...

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