Tableau Visualization, Calculated Fields and Storyboards
A Chinese Tableau learning archive covering worksheets, calculated fields, dashboards and story structure, with notes on data grain, version and licensing boundaries.
Programming
Frontend, backend, database and software engineering materials.
78 indexed resources
Joyful Pandas Data Analysis Casebook
A Chinese pandas learning archive covering data cleaning, exploration, reshaping, joins, missing values, text, categories and time series through notebooks and sample data.
Dive into Deep Learning: Chinese Code and Exercises
A Chinese deep learning project snapshot combining textbook explanations, mathematics, runnable code and exercises, with environment and reproducibility notes.
Advanced Prompt Engineering: Roles, Constraints and Evaluation
A LangGPT reference for structured prompts, roles, goals, rules, workflows, output formats, prompt chains and repeatable evaluation.
Chinese ChatGPT Prompt and Task Examples
A community collection of Chinese prompts for writing, study, programming and work tasks, with guidance for adapting examples and checking results.
DeepSeek-V3 Code, Inference and Deployment Notes
A DeepSeek-V3 repository snapshot covering model architecture, inference examples, FP8 conversion and local deployment notes; the archive does not include model weights.
MySQL Database Design, SQL Optimization and Backup Recovery
A Chinese-language ZIP guide for schema design, queries, indexes, transactions, execution plans and restore verification with a reproducible dataset.
Java Foundations, Collections, Concurrency and JVM Quick Reference
A Chinese-language ZIP reference for Java language fundamentals, collections, thread coordination, memory, garbage collection and JVM behavior.
Docker and Kubernetes Container Practice Handbook
A Chinese-language ZIP handbook for images, containers, workloads, services, configuration and deployment troubleshooting.
Intermediate Information Security Engineer Exam Notes
A Chinese-language PDF review guide for security foundations, risk management, identity access, network defense and incident response.
Intermediate Database Systems Engineer Knowledge Map
A Chinese-language PDF map for data models, database design, SQL, transactions, indexes, backup and operations review.
Linux Commands, Permissions, Shell and Server Operations Quick Reference
A Chinese-language PDF for file permissions, Shell scripting, processes, networking, services and repeatable server troubleshooting.
Computer Networking Foundations: OSI, TCP/IP, Routing and Common Ports
A Chinese-language PDF guide for layered models, addressing, routing, transport protocols, ports and evidence-led connectivity troubleshooting.
Software Designer Exam Topics, Algorithms and Past Question Types
A Chinese-language ZIP reference for data structures, algorithmic thinking, complexity, boundary cases and exam-question review.
Git and GitHub Chinese Beginner Guide
A Chinese Git and GitHub guide covering repositories, commits, branches, merges, remote collaboration and conflict resolution for a traceable workflow.
AI Prompting Basics and Common Scenario Templates
A Chinese prompt-engineering study pack covering task goals, context, constraints, examples, output formats and repeatable result evaluation.
SQL Beginner and Common Query Quick Reference
A Chinese SQL study guide organized around databases, tables, filters, joins, aggregation, updates and a local troubleshooting workflow.
Python Data Analysis with NumPy, Pandas and Matplotlib
A Chinese study pack for building a small data-analysis workflow from NumPy arrays and Pandas tables to Matplotlib charts and evidence-based conclusions.