A Quick Introduction to Java 8 Lambdas

If you’re a Java programmer and you’re interested in learning more about Java 8 lambdas, in this article we’re going to take a closer look at lambda syntax and usage. A lambda expression in Java is a concise way to express a method of a class in an expression. It has a list of parameters
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Career Options for Java Programmers

Java programmers are experts in the Java programming language. As of 2017, there are a lot of opportunities for Java programmers. With a projected growth rate of 19 percent for the 2014-2024 period (according to the U.S. Bureau of Labor Statistics for all application programming), the career prospects for Java programmers are indeed excellent. Education
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How to Use a Java ArrayList

A Java ArrayList is a general-purpose resizeable array. It provides most of the facilities generally expected of arrays in other languages. These include: accessing elements using an index, adding, removing and updating elements, dynamic re-sizing, iterating over the elements, etc. Most of these operations have been specially tweaked for general purpose usage. There are a
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How to Handle Java Exceptions the Right Way

As a programming newbie, the concept of exception handling can be tough to wrap your head around. Not that the concept itself is difficult, but the terminology can make it seem more advanced than it is. And it’s such a powerful feature that it’s prone to misuse and abuse. In this article, you’ll learn what
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