Phát triển Backend

Intermediate Level Module 4: URL Rewriting and Redirects

By the end of this module, you will: Understand URL rewriting vs redirects Use rewrite directive Configure permanent and temporary redirects Handle URL patterns with regex Set up clean URLs Understand rewrite flags

Intermediate Level Module 5: Caching

By the end of this module, you will: Understand caching concepts Configure proxy caching Set cache keys and zones Configure cache expiration Handle cache purging Understand browser caching

Intermediate Level Module 6: Virtual Hosting

By the end of this module, you will: Understand advanced virtual hosting concepts Configure namebased virtual hosting Set up IPbased virtual hosting Handle default servers Configure wildcard domains Set up subdomain mana

Let's Encrypt Module 1: Introduction

By the end of this module, you will: Understand what Let's Encrypt is Know the benefits of Let's Encrypt Understand how Let's Encrypt works Learn about Certbot Understand certificate validation methods

Let's Encrypt Module 2: Certbot Installation

By the end of this module, you will: Install Certbot on different Linux distributions Install Certbot on macOS Verify Certbot installation Understand Certbot plugins Configure Certbot for NGINX

Let's Encrypt Module 3: Obtaining Certificates

By the end of this module, you will: Obtain your first SSL certificate Use Certbot with NGINX plugin Use standalone mode Use webroot mode Understand different validation methods Handle certificate renewal

Let's Encrypt Module 4: AutoRenewal

By the end of this module, you will: Understand certificate expiration Set up automatic renewal Test renewal process Configure renewal hooks Troubleshoot renewal issues Monitor certificate expiration

Let's Encrypt Module 5: Troubleshooting

By the end of this module, you will: Troubleshoot common certificate issues Fix validation failures Resolve renewal problems Handle rate limit issues Debug NGINX configuration problems Use Certbot debugging options

Let's Encrypt Module 6: Best Practices and Advanced Topics

By the end of this module, you will: Follow Let's Encrypt best practices Set up wildcard certificates Configure multiple domains efficiently Implement certificate backup strategies Use advanced Certbot features Understan

Let's Encrypt Comprehensive Guide

Welcome to the comprehensive Let's Encrypt learning guide This section provides stepbystep instructions for obtaining, managing, and maintaining free SSL/TLS certificates using Let's Encrypt and Certbot.

ReadMe

This zip contains the latest version of the OCPP 2.1 Edition 1 specification parts 0, 1, 2 specification, 2 appendices, 3 and 4 for those parts of OCPP 2.1.

Change List RFID Communication Implementation

Here's a complete list of all the files I modified and the specific changes made to implement RFID communication between the charge point and central system:

RFID Communication Implementation

Key changes: Worker thread keeps reference to charge point instance RFID read triggers server communication Proper thread communication for async operations

Server Response UI Update Implementation

1. RFID Read: User scans RFID card simulated 2. Send to Server: RFID data sent via OCPP DataTransfer 3. Server Response: Central system responds with "RFID data received successfully" 4. Capture Response: Charge point ca

OCPP Homework Setup Instructions

Fixed by creating requirements.txt with: websockets=15.0 For WebSocket communication jsonschema=4.23.0 For OCPP message validation pyscard=2.0.0 For RFID card reader functionality PyQt5=5.15.0 For the charging station UI

ocpp Cập nhật 2025-10-10

Security Policy

This document outlines security procedures and general policies for this OCPP project.

ocpp Cập nhật 2025-10-10

Support

This article explains where to get help with this OCPP project. Please read through the following guidelines.

OCPP 2.1 Implementation Documentation

This is a comprehensive implementation of the Open Charge Point Protocol OCPP 2.1 specification, providing both CSMS Central System Management System server and CP Charge Point client functionality. The implementation is

OCPP 2.1 Implementation Quick Start Guide

This implementation teaches: 1. OCPP Protocol: Complete understanding of OCPP 2.1 2. WebSocket Communication: Realtime bidirectional communication 3. Async Programming: Modern Python async/await patterns 4. Message Handl

OCPP 2.1 Implementation

This is a comprehensive implementation of the Open Charge Point Protocol OCPP 2.1 specification, including both CSMS Central System Management System server and CP Charge Point client functionality.

prisma Cập nhật 2026-02-03

Prisma Teaching – Complete Project Node.js + Express + SQLite

This project matches the 90‑minute Prisma lesson: Prisma schema & migrations User–Post–Comment Type‑safe CRUD, relations select/include, cursor pagination Interactive transactions POST /posts/:id/publish Prisma Studio fo

python backend Cập nhật 2026-02-03

Python Backend Development Curriculum

Welcome to the Python Backend and Web Development course This curriculum is designed to take you from a beginner to a proficient developer using the three most popular Python web frameworks.

python backend Cập nhật 2026-02-03

Module 3: Django The BatteriesIncluded Framework

Django is a highlevel Python web framework that encourages rapid development and clean, pragmatic design. It includes everything you need out of the box.

python backend Cập nhật 2026-02-03

Module 1: FastAPI Modern Backend APIs

FastAPI is a modern, fast highperformance, web framework for building APIs with Python 3.7+ based on standard Python type hints.