Java

Analysis of 4 Basic Encryption Algorithms in Java

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Analysis of 4 Basic Encryption Algorithms in Java

21 High-Quality Java Architect High Concurrency High Performance High Availability Distributed Cluster E-commerce Cache Performance Optimization Design Project Tutorials 39 Stages of High-Quality Cloud Computing Big Data Project Practical Video Tutorials Internet Technology (Java Framework Distributed Cluster) Dry Goods Video Collection Download 200 Classic Programming Related Books How Programmers Make High-Quality Resumes [Video + Real … Read more

Californium (Cf): Java’s CoAP Protocol Library

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Californium (Cf): Java's CoAP Protocol Library

Click on the arrow“blue text”, follow us! Californium (Cf): Java’s CoAP Protocol Library! Hello everyone, I am Niu Ge. Today we will talk about a “chemical element” in the Java IoT world— the Californium framework. Don’t be scared by its name; this is not a chemistry experiment, but a powerful and practical CoAP protocol framework. … Read more

Quick Start Guide to MQTT and EMQ

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Quick Start Guide to MQTT and EMQ

MQTT and EMQ 1. IoT Messaging Protocol MQTT 1.1. Introduction to MQTT MQTT (Message Queuing Telemetry Transport) is a “lightweight” communication protocol based on the publish/subscribe model. Client Server An application or device using the MQTT protocol, which always establishes a network connection to the server. Clients can: Also known as a “Message Broker”, it … Read more

CMake: A Cross-Platform Build System

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CMake: A Cross-Platform Build System

CMake: A Cross-Platform Build System In modern software development, build systems are an indispensable part. As project scales and complexities increase, developers face the challenge of managing the build process efficiently and flexibly. CMake, as a cross-platform build system, has gradually become the tool of choice for many developers due to its powerful features and … Read more

Comprehensive Breakdown: What Is an AI Agent?

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Comprehensive Breakdown: What Is an AI Agent?

👉 This might be useful for you community 🐱 One-on-one communication/interview booklet/resume optimization/job search guidance, welcome to join「Yudao Rapid Development Platform」knowledge planet. Below are some materials provided by the planet: “Project Practice (Video)”: Learn from the book, practice on the project “Practice” “High-Frequency Interview Questions in the Internet”: Facing the resume, learning, and blooming in … Read more

Why C Language Will Never Go Out of Style?

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Why C Language Will Never Go Out of Style?

Recently, I created a free knowledge platform called “Friends of Programmers” where I can engage closely with everyone. I will discuss topics such as work, life, reading, career development, and more. Feel free to join Postscript: This comic mainly aims to popularize the development history and application scope of programming languages. CLanguage/C++ has always been … Read more

Starting Programming at 35: Microcontroller Coding for Future Security

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Starting Programming at 35: Microcontroller Coding for Future Security

The editor inadvertently came across a self-analysis by an engineer approaching middle age, and couldn’t help but feel that every industry has its own bitter journey. Below is a shared reflection for enthusiasts. Currently, I work at a venture capital company using JAVA for mobile app backend development, with a pre-tax salary of 12K. This … Read more

Programming at 35: How Microcontroller Programming Resolved My Concerns

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Programming at 35: How Microcontroller Programming Resolved My Concerns

The editor accidentally came across a self-analysis of an engineer approaching middle age, and couldn’t help but feel that every industry has its own struggles. Below, I would like to share this with everyone for mutual encouragement. Currently, I work at a venture capital company using JAVA for mobile app backend development, with a pre-tax … Read more

Mastering MQTT Client Development for IoT

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Mastering MQTT Client Development for IoT

Essential Knowledge Points from Beginner to Pro Hello everyone, I am Niu Ge. In Internet of Things (IoT) development, have you encountered issues such as unstable device communication, severe message loss, and poor real-time performance? These are common pain points in IoT projects. Today, we will delve into MQTT client development to help you thoroughly … Read more