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Gin vs Spring Boot: A Detailed Comparison
!Cover image for Gin vs Spring Boot: A Detailed Comparisonhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%...
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Building a Console-Based Maintenance Helpdesk System in Java
Introduction As part of my Digital and Technology Solution Apprenticeship course module Introduction to Programming, I developed a console‑based maintenance he...
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Porque estudar Java ou C#
!Cover image for Porque estudar Java ou Chttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploa...
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A 40-line fix eliminated a 400x performance gap
Article URL: https://questdb.com/blog/jvm-current-thread-user-time/ Comments URL: https://news.ycombinator.com/item?id=46609630 Points: 96 Comments: 19...
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A 40-Line Fix Eliminated a 400x Performance Gap
Article URL: https://questdb.com/blog/jvm-current-thread-user-time/ Comments URL: https://news.ycombinator.com/item?id=46609630 Points: 47 Comments: 6...
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I Built a LeetCode CLI That Tracks Your Solve Time and Saves Solution Versions
The Problem If you've ever grinded LeetCode, you know the pain: - Constantly switching between browser and editor - No way to track how long problems actually...
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Static and Non-Static Variables in Java
Non-Static Instance Variables In Java, a non‑static variable is declared inside a class but outside any method, without using the static keyword. Each object o...
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🐌 “My Spring Boot API Became Slow… Until I Learned Pagination & Sorting”
!Cover image for 🐌 “My Spring Boot API Became Slow… Until I Learned Pagination & Sorting”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gr...
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Java Variables
What is a Variable in Java? A variable is a container used to store data values. Types of Variables in Java Local Variables Example: java class Test { void dis...
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Building a Cleaner Projection Layer on Top of JPA Criteria API
Introduction If you develop systems using Java with JPA, you have probably faced the need to execute queries that return only a subset of attributes from a giv...
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The Engine Under the Hood: Go’s GMP, Java’s Locks, and Erlang’s Heaps
Introduction As backend engineers we often treat concurrency as a black box: we write go func{} or spawn and expect magic. Understanding how the runtime schedu...
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Which Document class is best to use in Java to read MongoDB documents?
'TL;DR The answer is in the title – use Document.