⛏️ Technology Stack

C

• 🐻 PolarDB for PostgreSQL: PolarDB for PostgreSQL DBMS kernel.
• 🔏 ELF SV Module: Kernel module for signature verification of ELF files.
• ✒️ Linux ELF Binary Signer: Adding digital signature into ELF binary files.
• 🐧 Linux Kernel Comments Notes: Notes of reading Linux kernel source code.
• 🐤 μC/OS-II Code Analysis: Notes of reading μC/OS-II code.

C++

• ⚒️ The Annotated STL Sources: STL source code analysis.
• 🐬 DolphinDB R-API: R(C++)-API of DolphinDB server.
• 👨‍🦲 LeetCode Solutions: The way to become bareheaded.
• Programming Ability Test (PAT) of Zhejiang University, 2018.03, Score: 100

Java

• ☕ JDK Source Code Analysis: Notes of reading JDK 8 source code.
• 🎞️ Repository Mirror Synchronizer: Synchronize repositories between VCSs as mirrors.
• 🌉 Kismet Java Client: A Java client for kismet RESTful API.
• 🤐 File Privacy Protector: Code for file encryption/decryption.
• 🔒 Encryption Machine: A Java wrapper for simple encryption/decryption.

Verilog HDL

• 🔌 MIPS-32 CPU: A 32-bit MIPS CPU supporting 57 instructions for NSCSCC (Loongson Cup), Summer of 2017.

JavaScript (Node.js / Vue.js)

• 🦆 Blog: 🦆 Blog of @mrdrivingduck.

R

• 🐬 DolphinDB R-API: R-API of DolphinDB server.

Python

🐌 IEEE 802.11 Beacon Frame Analysis: Scripts for analyzing 802.11 beacon frames.

C#

⚙️ Office Utilities: Tools for automatic jobs with MS Office.

SQL

• Basic CRUD of several back-end programs