7 Useful Filtering Operators in RxSwift
savesoff After using RxSwift for a few months, I can safely say that filtering is a key feature that saves me a lot of code. Knowing when to use which filter…
A thorough understanding of iOS block knowledge points in one article
You can read this article with the following questions Basic questions Advanced questions Advanced questions 1. What is a block? What is a Block call? 2. Block memory structure Block…
The secret of SystemUI of Android Framework
The Secret of SystemUI Path: frameworks/base/packages/SystemUI In fact, SystemUI is an APP with the following main functions: The secret of immortality android:persistent="true"It is guaranteed that after hanging up, it will…
Talking about what I see: Sora, the world model and us
Let’s talk about OpenAI behind Sora first The recent source of happiness⬇️ Video generation models as world simulators Yeah, it’s a crazy name~~ Let’s get back to the point, let’s…
Peewee: A Swiss Army Knife of Simplified Python Databases
Peewee: A database interaction artifact for Python developers, are you ready? “ What is the Python Peewee library Peewee has the following key features: To install and configure the Peewee…
The new official website of Node.js is here. The UI and UX have been fully upgraded
New official website: Home page Compared with the old version, the new version of the homepage has been greatly improved in terms of visual effects, page layout, and display content,…
Understanding and practice of Mybatis interceptor (Interceptor)
MyBatis’ interceptor is a very powerful feature. It allows us to insert our own logic when MyBatis calls database operations. It is very suitable for auditing, performance optimization, transaction management,…
Give you an in-depth understanding of Android inter-process communication
Android process communication refers to the process of sharing information and completing tasks between multiple processes. Since the Android system is an operating system based on the Linux kernel and…
iOS deeply understands the +load method from 4 aspects
Ask questions from the following aspects to understand +loadthe understanding and experience of using the method: 1. Basic concepts : +loadmethod In Objective-C, +loada special class method that is automatically…
2024 Vue ecological tool recommendations
Starting a project from scratch without any legacy constraints can be nerve-wracking, but it can also be nerve-wracking. Unrestricted freedom to build apps can lead to a lot of wasted…