Posts

  • How I Let My AI Assistant Control My MacBook from the Cloud

    A step-by-step guide to connecting a MacBook to a remote OpenClaw gateway on AWS so an AI can open your browser, run commands, and take screenshots — all triggered by a Telegram message.

  • Design Pattern - Factory Pattern

    01 Factory Pattern Background When writing code, we often encounter such scenarios: Need to create different objects based on different types of user input. For example, based on the database type in …

  • Design Pattern - Prototype Pattern

    01 Prototype Pattern Background When writing code, we might encounter these scenarios: After performing a database query, we successfully create an entity, and at this point, we need to obtain another …

  • MySQL Fatal Error

    Today I encountered a MySQL-related error, so I’m recording it. root@iZ2ze2hwhau036810z3eyrZ:/opt/web# systemctl start mysql Job for mysql.service failed because the control process exited with …

  • Google Android TodoList MVVM Architecture Analysis

    These few days I planned to write an Android program, but after setting up the project, I felt overwhelmed and realized that as someone who pursues ultimate code aesthetics, I should first figure out …

  • Problems Encountered When Implementing Transparent Status Bar

    Problem (Solution at the end of the article) <!-- file inner.xml --> <?xml version="1.0" encoding="utf-8"?> <RelativeLayout …

  • Notes for: IterDet: Iterative Scheme for Object Detection in Crowded Environments

    Abstract In this work, we develop an alternative iterative scheme where a new subset of objects is detected at each iteration. Detected boxes from previous iterations are passed to the network in …

  • Notes for: A Simple Semi-Supervised Learning Framework for Object Detection

    Overview STAC: Semi-Supervised Learning (SSL) Deploys highly confident localized object pseudo-labels from unlabeled images Updates the model by enforcing consistency through data augmentation …

  • Postalk - Android Note App

    Postalk - Android Note App 0. Introduction This project is a web application based on Spring Boot, Mybatis, Druid, and MySQL. Its function is posting + chat. This article will record the development …

  • Spring Boot Notes

    Injection @Value&ConfigurationProperties @ConfigurationProperties @Value Function Batch inject properties from config file Specify one by one (more cumbersome) SpEL Not supported Supported Loose …

  • Spring MVC

    Three-Tier Architecture REVIEW Presentation Layer Spring MVC Business Layer Spring Persistence Layer Mybatis What the presentation layer needs to do: Receive requests Return responses MVC REVIEW Model …

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