Binary Arithmetic Videos Collection (Bilibili)

HuYongshuang — Wed, 20 May 2026 10:27:34 GMT

Binary Arithmetic Videos Collection.

Binary Arithmetic

HuYongshuang — Tue, 17 Feb 2026 15:14:39 GMT

Minecraft binary arithmetic operations including logic gate circuits, half adders, full adders, adders, addition-subtraction modules, multipliers, dividers, etc.

Heart-shaped Function

HuYongshuang — Sun, 11 Jan 2026 08:28:13 GMT

1. Function Formula

Rubik's Cube formula

HuYongshuang — Fri, 07 Feb 2025 05:14:27 GMT
This article includes the basic solving methods of 3x3 Rubik's Cubes, as well as the 2x2, 4x4 and 5x5 Rubik's Cubes.

5×5 Rubik's Cube formula

HuYongshuang — Tue, 04 Feb 2025 09:24:48 GMT
This article mainly introduces the basic solving method for the 5×5 Rubik's Cube, which consists of two main steps: solving center pieces and solving edge pieces. After completing these steps, you can continue solving the cube following the procedures for a 3×3 Rubik's Cube.

4×4 Rubik's Cube formula

HuYongshuang — Mon, 03 Feb 2025 06:47:45 GMT
This article mainly introduces the basic solving method for the 4×4 Rubik's Cube, which consists of two main steps: solving center pieces and solving edge pieces. After completing these steps, you can continue solving the cube following the procedures for a 3×3 Rubik's Cube. Two special cases may occur during the solving process that need to be addressed.

2×2 Rubik's Cube formula

HuYongshuang — Sat, 01 Feb 2025 05:36:13 GMT
This article mainly covers the basic solving method for the 2×2 Rubik's Cube, which includes two main stages: solving the bottom layer and solving the top layer.

All States, Transformations and Solving Steps for the Top Face of a 3×3 Rubik’s Cube

HuYongshuang — Thu, 30 Jan 2025 03:45:15 GMT
This article mainly focuses on all possible states that may appear during the top-face solving stage of a 3×3 Rubik's Cube, along with their transformations and corresponding solving procedures.

3×3 Rubik's Cube formula

HuYongshuang — Mon, 27 Jan 2025 02:27:15 GMT
This article mainly introduces the basic solving method for the 3×3 Rubik's Cube, consisting of three major stages: solving the bottom layer, solving the middle layer and solving the top layer.

Implement Colored Text in Hexo

HuYongshuang — Fri, 13 Dec 2024 11:36:43 GMT
Methods to implement colored text in Hexo: 1. CSS style attribute; 2. JavaScript script implementation.

Hexo Deployment Script

HuYongshuang — Thu, 12 Dec 2024 08:51:26 GMT

Before using it, please change the folder name where you store your Hexo project files to ‘Blog’, and place the following ‘bat’

Screen Color Picker

HuYongshuang — Tue, 10 Dec 2024 02:20:04 GMT
A web tool that can extract colors from any position on the screen, built on the EyeDropper API. When using it, minimize the browser window and place the interface from which you need to extract colors outside the browser window.

The solution for Hexo being unable to skip the rendering of yml files

HuYongshuang — Mon, 11 Nov 2024 07:42:51 GMT

Root cause of the problem: Hexo will recognize `.yml` / `.yaml` files as data files. These files will be

Hexo Tutorial (5) - Deploy to Cloud Server

HuYongshuang — Thu, 24 Oct 2024 07:12:28 GMT
Preparation for deploying Hexo to a cloud server: 1. Local Hexo project files that have been completed; 2. Purchased cloud server, such as Tencent Cloud, Alibaba Cloud, etc.; 3. Server system: CentOS or Ubuntu; 4. Server has opened ports: 22 (SSH), 80 (HTTP), 443 (HTTPS, optional); 5. Obtained server public IP, root account password/key; 6. Purchased domain name and registered (unregistered cannot be accessed) (optional); 7. Purchased SSL certificate (can be accessed via HTTPS) (optional).

Hexo Tutorial (4) - Comment System

HuYongshuang — Fri, 04 Oct 2024 11:36:23 GMT
There are many plugins for the comment system, and many themes also have built-in comment system plugins. Let's take the Redefine theme as an example to introduce the usage of the Waline comment system.

Hexo Tutorial (3) - Themes

HuYongshuang — Thu, 03 Oct 2024 01:32:12 GMT
The main content of this section is about the installation and usage of Hexo themes. Taking the Redefine theme as an example, the content is roughly divided into two parts: installing the Redefine theme and configuring the theme.

Hexo Tutorial (2) - Configuration

HuYongshuang — Wed, 02 Oct 2024 04:23:56 GMT
If you have installed a Hexo theme, most of the settings will be handled in the _config.[theme].yml file of the theme configuration. Since the priority of the theme configuration file is higher than that of the Hexo configuration file, most of the information about the Hexo configuration file will not be necessary to pay attention to. I will introduce a few commonly used settings of Hexo configuration files at the end.

Hexo Tutorial (1) – Site Construction, Deployment & Writing

HuYongshuang — Tue, 01 Oct 2024 05:14:27 GMT
This article mainly walks you through building a personal blog website from scratch using Hexo and GitHub Pages, covering five sections: preparation, creating a GitHub repository, installing Hexo, deploying to GitHub Pages, and basic blog writing.

hello-world

HuYongshuang — Tue, 27 Oct 2020 02:21:49 GMT

Welcome to Hexo! This is your very first post. Check documentation