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Core Java
Java Arrays Tutorial
1. Introduction In computer programming, an array is a collection of items stored in contiguous memory locations. In Java, an…
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Enterprise Java
Creating PostgreSQL Schema Before Liquibase Execution
1. Enhancing PostgreSQL Schema Management In PostgreSQL database management, organizing database entities into separate schemas is a best practice for…
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JavaScript
Beyond find(): Mastering Efficient Lookups in JavaScript
While the find() method is a handy tool for finding elements in arrays, it’s not always the most efficient approach.…
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JavaScript
5 JavaScript Techniques to Uncover Hidden Bugs
Ever spent hours staring at your code, muttering under your breath about that pesky bug that just won’t show itself?…
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Core Java
A Guide To Jackson-jr Library
1. Introduction JavaScript Object Notation (JSON) is a text-based format for storing and exchanging data. It’s commonly used by web…
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Core Java
Date Check Equals Yesterday
When handling date and time information in Java applications, it’s frequently essential to assess dates for different reasons like scheduling…
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Core Java
Representation of RGB color in Java
The RGB color model finds extensive application across diverse platforms and devices due to its compatibility with electronic display mechanisms.…
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Enterprise Java
REST API Security with Spring Security JWT Token Signing
Securing REST APIs is important in today’s web development, especially with microservices becoming more common. A popular way to do…
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Core Java
Write Like a Pro: Avoiding Beginner Java Mistakes
Welcome, aspiring Java developers! The road to mastering Java is paved with exciting challenges and powerful tools. But even the…
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