This is a record of my growth and reflections in the fields of software development technology, AI large models, and surveying and mapping data processing.
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H618 Ubuntu 22.04 Qt Development Environment Setup Guide
1、Preparation H618 development board, remote tools like WinSCP and PuTTY, and enabling SSH remote login on Ubuntu. 2、Build Environment Setup 首先，更新系统包列表并安装编译 Qt 所必需的开发工具和依赖库。请在终端中执行以下命令： sudo apt update sudo apt install build-essential g++ libgl1-mesa-dev libglu1-mesa-dev freeglut3-dev mesa-common-dev libx11-dev libxext-dev libxtst-dev -y 以上包含了 GCC 编译器、Make 工具以及 Qt 图形界面所需的 X11 和 OpenGL 相关库。 ...
Benchmarking Code Generation: A Look at Chinese and International LLMs
Abstract：With the rapid advancement of artificial intelligence technology, the application of large language models (LLMs) in software programming has become a focal point of shared interest among both industry and academia. This paper takes mainstream domestic and international LLMs as its research subjects and conducts a systematic comparative analysis of their programming capabilities from multiple dimensions, including performance on programming benchmarks, code-generation quality, engineering-practice competence, adaptability to Chinese programming scenarios, and ecosystem development. The study reveals that domestic LLMs—represented by DeepSeek, Qwen, and MiniMax—have fully matched or even surpassed, in certain areas, internationally recognized benchmark products in standardized programming benchmarks. In particular, from late 2025 to early 2026, MiniMax M2.5 and GLM-5 have entered the global top three on the SWE-bench Verified engineering-level benchmark, marking a historic breakthrough in the programming capabilities of domestic LLMs. However, in terms of systematizing agentic coding, building robust code-security frameworks, and fostering a mature developer ecosystem, international models still hold a relative advantage. This paper aims to provide researchers, engineers, and decision-makers with an objective and comprehensive perspective for reference. ...
How to Install MySQL on CentOS 7
1. Download the Installation Package sudo wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm 2. Start Installation sudo yum -y install mysql57-community-release-el7-10.noarch.rpm 3. Install the Server sudo yum -y install mysql-community-server If the above error occurs during installation (errors may vary depending on the environment), please refer to the following solutions: Error 1 Error: Package: akonadi-mysql-1.9.2-4.el7.x86_64 (@anaconda) requires: mariadb-server Removing: 1:mariadb-server-5.5.68-1.el7.x86_64 (@anaconda) mariadb-server = 1:5.5.68-1.el7 Obsoleted By: mysql-community-server-5.7.41-1.el7.x86_64 (mysql57-community) Not found You could try using --skip-broken to work around the problem ...
Reflections on the Viral Rise of OpenClaw
In the spring of 2026, an open-source project named “OpenClaw” unexpectedly went viral in China. Built upon local large language models and integrating multimodal interaction capabilities, it seeks to replace the traditional Graphical User Interface (GUI) with natural language, gestures, and even rudimentary brain-computer interfaces—redefining how humans converse with computers. A user simply says: “Turn this weekly report into a PowerPoint presentation, send it to Director Li, and include the data charts.” ...
OsgEarth Library Compilation Tutorial
前言 基于现有研发需求，查阅相关资料并实地验证编译方法可行性，遂以本教程记录技术实施过程，本教程目的是为编译Windows x64环境下进行地图引擎库的开发，适用于QT + VisualStudio的IDE集成开发环境。 ...
