Introducing Easily Used Templates to draw beautiful pictures in Python.

This blog introduces Binary Tree, with several operations of O(logn) complexity. The blog then introduces AVL tree. This is my own lecture notes for MIT 6.006, Introduction to algorithms.

This blog records the writer's learning process of building and training neural networks by hand practically, including some tips, insights and memos.

Sharing my own experiences of taking notes during lectures and how to maximize the effectiveness from taking notes into the acquirement of knowledge.

This blog focuses on the speech delivered by Ilya Sutskever in Neurips 2024, which discussed the future of scaling law and pre-training method, as well as the future directions of AI development.

This Blog introduces Autogen, which is developed by Microsoft, an multi-agent framework.

This Blog focuses on the most frequently used python modules numpy, regarding its basic usage and several applications.

This article introduces the chunking algorithms.

This blog concisely introduces common Bash commands, including grep, awk and explains how to adhere to the core Linux philosophy "KISS principle" when automating file processing in Linux.

Long-updating plan of learning Bash scripts with practicing.

This Blog introduces LLM reasoning, from introducing LLMs with intermediate steps to analogical reasoning and self-consistency. Then this blog introduces limitations and several papers related.

My own lecture notes for MIT course, Missing semester for your CS education.

This blog is about some efficiency tools I use daily, which help me build my workflow.

All posts are demonstrated here.

This Blog introduces several basic knowledge of binary Tree, including the linked implementation and its applications of calculating expressions and using Huffman Tree to minimize loss while coding.

This article introduces fundamental knowledge about tree data structures, including the key concept of hierarchy in trees, the strict standard definition of trees, and declaration of abstract base cla

The basic usage of Regular Expression and the powerful application of Regex in String matching and coding.

This article introduces sequential and linked implementation of string and some basic string-matching algorithms including KMP algorithms.

My Github project - A Vosk-based Chinese-English bilingual speech recognition Python Application.

This guide covers Vim's essential commands, modes, and shortcuts for efficient text editing, helping beginners and advanced users master its core features.

This Blog focuses on the use of Queue.

An advanced tutorial focusing on file management in Python.

This Blog focuses on the basic grammatical usage of Python. Please ensure you are familiar at at least one programming language such as C.

In this blog, you will first learn what the Linux is and begin to explore Bash, along with its powerful applications in Linux. You can also try writing some Bash scripts to achieve automation.

In this article, you will learn a set of methodologies that teach you how to master the use of tools through practical approaches, while continuously improving your skills through ongoing practice.

This blog analyzes a vector class design, focusing on const and non-const references in member functions, operator overloading, and friend functions. It uses this example to discuss the balance betwee

This blog focuses on C++ stream-based input and output, including console-based, file-based, and string-based and share advanced techniques for custom IO, including the use of the iomanip library.

This article introduces Stack, including the sequential implementation and the linked implementation. Then the article introduces the usage of Stack in C++ STL, with several applications.

This article introduces the basic data structure of linear tables, including their sequential and linked implementations. The article also introduces the linear tables in STL like vector and list.

An updating plan of data structure.