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Building Scalable Microservices with Java: Best Practices and Technologies

Building robust and scalable applications in today's dynamic environment often relies on microservices architecture. Java, with its extensive ecosystem, provides a powerful foundation for creating these scalable microservices, capable of handling co

Jan 28, 2025 pm 04:04 PM

Journey From Java file to a JAR file

This guide details the process of creating a JAR file from a Java source file. We'll cover each step with explanations and examples. Step 1: Java Code Creation Create a .java file containing your Java code. For instance, a file named Main.java might

Jan 28, 2025 pm 02:06 PM

SpringAI DeepSeek: Faster Than Brewing a Coffee

Harness the Power of DeepSeek and Spring AI in Your Java Applications: A Quick Guide Recent buzz surrounds DeepSeek and its impressive performance compared to OpenAI. This tutorial focuses on quickly integrating DeepSeek into your Java applications

Jan 28, 2025 pm 12:05 PM

SET in Java

Detailed explanation of Java Set: The collection of the unique element efficiently This article will explore the SET interfaces and its main implementation classes in Java to help you understand how to efficiently handle a collection that does not include duplicate elements. Source: https://www.devmedia.com.br/java-Collections-Como-Utilizar-Collections/18450 1. Java Set interface introduction The SET interface is a set that does not allow duplicate elements. It is based on a collection of mathematical operations (collections, intersections, and differences), which is very suitable for the need to ensure the uniqueness of the element. Main features: Repeated elements are not allowed. Can store

Jan 28, 2025 am 08:08 AM

How make Thumbnails on JavaFX?

This article introduces how to create a clicked interactive shrinkage map in the Javafx desktop application. After clicking the shrinkage diagram, larger images will be displayed, and a superposition layer with outstanding display images and its details. Similar to interactive examples of shrinking diagrams in W3SCHool. First, you need to add the FXPOPUP library dependencies: IO.github.Hugoquinn2 fxpopup 1

Jan 28, 2025 am 04:19 AM

Exploring the Jlama Library with Spring Boot and Langchain

Large Language Models (LLMs) are transforming various fields, including software development. Their ability to understand and generate text (and other data types) enables code suggestion, correction, and even generation from textual prompts. This ar

Jan 28, 2025 am 04:16 AM

Maven notes (1)

Maven life cycle and plug -in configuration Maven uses a standard life cycle model, including three life cycles: Default, Clean and Site. Each life cycle contains a series of orderly stages (Phase). Phase (Phase) When executing the Maven command, for example, MVN Compile, Maven will execute all commands from Validate to Compile in order. The complete stage list can refer to the Maven document. Goal (Goal) The goal of the Maven plugin defines specific execution tasks and is bound to a specific stage. For example, MA

Jan 28, 2025 am 04:13 AM

Probabilistic Data Structures: How Bloom Filters Enhance Performance in Large Datasets

Bloom Filters: A Probabilistic Approach to Membership Testing Bloom filters are space-efficient probabilistic data structures designed for rapid membership testing. They excel in situations where speed and memory efficiency are paramount, even at th

Jan 28, 2025 am 02:08 AM

Reorder List: LC medium, GFG hard

Title Link: Power buckle, GeeksForgeeks Problem -solving We need to use two pointers to point to the head and tail of the linked list. method Step 1: Use the fast slow pointer method to find the midpoint of the linked list. Step 2: Divide the linked list into two parts: the first half of FIRSTHALF and the second half of the Secondhalf. Step 3: Use the reverse () function to reverse the second half of the linked list. Step 4: Last step, merge the second half of the reversal and the first half to get the final result. Complexity Time complexity: o (n) Space complexity: o (1) Code /** * DEFINITION for Sin

Jan 28, 2025 am 12:05 AM

Data API for Amazon Aurora Serverless vith AWS SDK for Java - Part Data API quotas, limitations and pricing

Amazon Aurora Serverless v2 Data API: Limitations, Quotas, and Pricing This article details the limitations, quotas, and pricing associated with the Amazon Aurora Serverless v2 Data API. Data API Limitations: The Data API has several key limitations:

Jan 28, 2025 am 12:04 AM

Scenario-,3

Note: Add main method wherever necessary. Each and every scenario presented here are for getting good understanding on OOP(Object Oriented Programming) through Java. Scenario #1: Expected Understanding: Access Modifiers, Single Inheritance, gette

Jan 27, 2025 pm 10:05 PM

Java, Taint, and SAST: What is it and why do we need it?

PVS-Studio Java Analyzer: Enhanced Security with Taint Analysis A significant portion of server-side code relies on Java. Therefore, Java-based web applications must be robust against security vulnerabilities. This article focuses on Static Applicat

Jan 27, 2025 pm 08:07 PM

The difference between arrays as Lists in Java?

Arrays and lists are part of data structures that are crucial to software development. They are commonly used data structures. This article will dive into their differences, the evolution of arrays into lists, and their practical use cases. Good morning ???, code gurus. Let's get started. What is an array An array is a data structure in computer programming used to store a series of identical data items in contiguous memory locations. Arrays are of fixed size and store elements of the same data type. They use indexes to provide fast access to elements. For example: int[] arr = {1, 2, 3, 4, 5}; System.out.println(arr[0]); // Output: 1 The evolution of arrays into lists

Jan 27, 2025 pm 08:06 PM

Why double Loses Precision and How to Avoid It in Java

When using floating -point numbers in Java, you may notice that Double sometimes produces accidents or inaccurate results. This behavior may cause errors, especially in financial applications or high -precision scenarios. In this article, we will explore the fundamental reasons in depth, explain how to avoid it, provide a feasible example, and discuss whether the updated Java version provides a better alternative. Why does DOUBLE lose accuracy? 1. IEEE 754 floating point number standard Double data types in Java follow the IEEE 754 floating -point number calculation standard. It uses the following method to represent the number in a binary format: 1 bit for symbols, 11 digits for index, 52 -bit use

Jan 27, 2025 pm 06:09 PM