剑桥雅思

IELTS materials

IELTS guide and Cambridge English authentic examination papers (4-15, A+G) for programmers. 程序员雅思备考指南+剑雅4-15真题（A类+G类）全套。

An awesome list for students who prepare for IELTS in public domains (on-going)

Layout ID/VISA photos in a single 6-inch photo 证件照片排版在线生成器 - 在一张6寸的照片上排版多张证件照

Mini ITX 4k 视频剪辑黑苹果 macOS 13 Ventura OpenCore EFI since OS X 10.14.5

Hackintosh info

华硕M11H主板 9900K Vega 64显卡 黑苹果

A guide to build your own Hackintosh based on Gigabyte Z390 Aorus Master

Open source tutorial & information collector for hackintosh installation.

Hackintosh long-term maintenance model EFI and installation tutorial

📱📲iOS中获取各种设备信息🆔的方法总结(iPhone 11 已更新)

Elegant transition library for iOS & tvOS

Objective-C wrapper for and additions to VideoToolbox

Reverse a video clip in AVFoundation

A tool for videoreverse

📱 Collaborative List of Open-Source iOS Apps

iOS interview questions;iOS面试题集锦（附答案）

全栈工程师技能树

This is an Objective-C implementation of Scanline Flood Fill Algorithm.

iOS 设计模式相关资料整理

🐼 准备秋招，欢迎来树上取果实

📚 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计

无它术，唯勤读书而多为之，自工

GCD常用和不常用API说明和Demo演示，让你轻松不费脑力的理解GCD的应用场景和操作姿势

使用Swift3开发了个MacOS的程序可以检测出objc项目中无用方法，然后一键全部清理

The GNUstep Base Library is a library of general-purpose, non-graphical Objective C objects.

The GNUstep gui library is a library of graphical user interface classes written completely in the Objective-C language; the classes are based upon Apple's Cocoa framework (which came from the Open…