Core Java
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Set it up
In Java, we often have framework support for importing settings from the file system of our application. If we’re lucky,…
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Java 8 Streams Filter With Multiple Conditions Examples
A quick guide to java 8 streams filtering concept with multiple conditions. This demonstrates how to use filter() in a…
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Java – How to Convert Java Array to Iterable?
A quick guide to convert an array to iterable in java using Stream api with examples programs in two ways.…
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Java 8 – Converting a List to String with Examples
A quick guide to convert List to String in java using different methods and apache commons api with examples. 1.…
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Java 8 IntStream With Working Examples
A quick guide to understand primitive int representation of Stream as interface IntStream to support integer operations and with the…
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Java Convert File Contents to String
A quick guide on how to convert the file contents to String using Java Files api and with example programs.…
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Java Spark RDD reduce() Examples – sum, min and max operations
A quick guide to explore the Spark RDD reduce() method in java programming to find sum, min and max values…
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The Subs Bench
a.k.a. “How do I subclass a list element declared in my interface?” As covered by the rather awesome Ram on…
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Apache Arrow on the JVM: Streaming Reads
Previously we wrote Arrow Data to a Stream. Now we shall read those data from a stream. Just like on…
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