Skiplist is linked list with layers. The implementation of a skiplist is quite easier than trees. It is a K-V Database based on SkipList written in Java.

The Knuth–Morris–Pratt algorithm (or KMP algorithm) is a string-searching algorithm that searches for occurrences of a "word" W within a main "text string" S

The basic usage of MathJax using LaTeX syntax. A MathJax Cheat Sheet

Comprehensive overview of QR codes, structure, including their input modes, character encoding processes, ZXing-cpp library for QR code and etc.

Some Simple Equivalent Infinitesimals

A very simple, small, thread-safe and stream-styled logger written in C++.

A B+ Tree based local database in Modern C++.

Open-source alternative to AWCC for Dell G-series servers.

Auto Objection! An Android Ace Attorney simulator. Place the phone flat on the table and knock the desktop.

Create Virtual Serial Port with socat & Python in Linux.