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Learn about ConcurrentHashMap vs. SynchronizedMap in Java concurrency. Code example & performance analysis. Boost your Java programming skills with Crunchify! HashMap is a very powerful data structure in Java. We use it everyday and almost in …
Explore a Java program showcasing two methods for reversing numbers: using a while loop and recursion. Learn how each technique works and see examples of reversing random numbers. A practical demonstration of fundamental programming concepts. How …
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Learn how to efficiently reverse a singly LinkedList in Java using the CrunchifyReverseLinkedList program from Crunchify.com. This Java program demonstrates a straightforward approach to reversing the order of elements within a LinkedList, including …
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Learn how to effortlessly convert between binary and decimal number representations using Java code. Dive into a comprehensive tutorial that demonstrates the conversion process step by step, showcasing the power of queues and essential programming …
Master the art of efficient text file analysis in Java with our insightful guide. Learn how to count characters, words, and lines using built-in features. Optimize your file processing techniques and elevate your Java development skills. Recently …
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If you need to add your own logging level in Log4j, then you can do it as follows. You will have to create your own class which will extend from Level, Custom Log Levels with Apache Log4j 2. Log4j is a simple and flexible logging …
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Simplifying JSON File Handling in Java: A Step-by-Step Guide with Logging. In this tutorial, I'll show you how to write JSON data to a file using JSON.simple . JSON.simple is a simple Java toolkit for JSON. You can use …
Sometime back I've written an article on Producer Consumer Example and how to handle read/write operation better way in Java. On the similar note, in this tutorial we will discuss something on Race Condition and Thread locking. If you have any of …
This is continued tutorial on Memcached which is distributed memory object caching server. Here are previous two tutorials before you go over this one. In this tutorial we will go over Memcached Java Client using below two …