# Halfrost-Field

**Repository Path**: mimzy/Halfrost-Field

## Basic Information

- **Project Name**: Halfrost-Field
- **Description**: ✍️ 这里是写博客的地方 —— Halfrost-Field 冰霜之地
- **Primary Language**: Objective-C
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2020-07-04
- **Last Updated**: 2024-12-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Halfrost-Field 冰霜之地

<p align='center'>
<img src='contents/images/background-cover_.png'>
</p>

<p align='center'>
<img src="https://img.shields.io/badge/build-passing-brightgreen.svg">
<img src="https://img.shields.io/badge/platform-iOS-ff69b4.svg">
<img src="https://img.shields.io/badge/language-Objective--C-orange.svg">
<img src="https://img.shields.io/badge/language-Swift-abcdef.svg">
<img src="https://img.shields.io/badge/language-JavaScript-yellow.svg">
<a href=""><img src="https://img.shields.io/badge/license-CC-000000.svg"></a>
<img src="https://img.shields.io/badge/made%20with-=1-blue.svg">
<a href="https://halfrost.com"><img src="https://img.shields.io/badge/Blog-Halfrost--Field-80d4f9.svg?style=flat"></a>
<a href="http://weibo.com/halfrost"><img src="https://img.shields.io/badge/weibo-@halfrost-f974ce.svg?style=flat&colorA=f4292e"></a>
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<img src="https://img.shields.io/badge/PR-welcome%20!-brightgreen.svg?colorA=a0cd34">
</p>

## ⭐️ 为什么要建这个仓库

世人都说阅读开源框架的源代码对于功力有显著的提升，所以我也尝试阅读开源框架的源代码，并对其内容进行详细地分析和理解。在这里将自己阅读开源框架源代码的心得记录下来，希望能对各位开发者有所帮助。我会不断更新这个仓库中的文章，如果想要关注可以点 `star`。



## 📖 目录


Latest：[目录](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/contents.md)


----------------------------

# 🍉 Machine Learning


| Project | Version | Article |
|:-------:|:-------:|:------|
|机器学习|Andrew Ng Stanford University|[目录](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/contents.md)<br>-----------------------------------------------------------------------<br>[Week1 —— What is Machine Learning](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/What_is_Machine_Learning.md)<br>[Week1 —— Linear Regression with One Variable (Gradient Descent)](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Gradient_descent.ipynb)<br>[Week2 —— Multivariate Linear Regression](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Multivariate_Linear_Regression.ipynb) <br>[Week2 —— Computing Parameters Analytically](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Computing_Parameters_Analytically.ipynb)<br>[Week2 —— Octave Matlab Tutorial](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Octave_Matlab_Tutorial.ipynb)<br>[Week3 —— Logistic Regression](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Logistic_Regression.ipynb)<br>[Week3 —— Regularization](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Regularization.ipynb)<br>[Week4 —— Neural Networks Representation](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Neural_Networks_Representation.ipynb)<br>[Week5 —— Neural Networks Learning](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Neural_Networks_Learning.ipynb)<br>[Week5 —— Backpropagation in Practice](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Backpropagation_in_Practice.ipynb)<br>[Week6 —— Advice for Applying Machine Learning](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Advice_for_Applying_Machine_Learning.ipynb)<br>[Week6 —— Machine Learning System Design](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Machine_Learning_System_Design.ipynb)<br>[Week7 —— Support Vector Machines](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Support_Vector_Machines.ipynb)<br>[Week8 —— Unsupervised Learning](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Unsupervised_Learning.ipynb)<br>[Week8 —— Dimensionality Reduction](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Dimensionality_Reduction.ipynb)<br>-----------------------------------------------------------------------<br>[Week9 —— Anomaly Detection](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Anomaly_Detection.ipynb)<br>[Week9 —— Recommender Systems](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Recommender_Systems.ipynb)<br>[Week10 —— Large Scale Machine Learning](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Large_Scale_Machine_Learning.ipynb)<br>[Week11 —— Application Example: Photo OCR](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Machine_Learning/Application_Photo_OCR.ipynb)|

---------------------------

# 🐳 Go

| Project | Version | Article |
|:-------:|:-------:|:------|
|Go|1.9 darwin/amd64| [Go 初学者的成长之路](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/new_gopher_tips.md)<br>[初探 Go 的编译命令执行过程](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_command.md)<br>[深入解析 Go 中 Slice 底层实现](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_slice.md)<br>[如何设计并实现一个线程安全的 Map ？(上篇)](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_map_chapter_one.md)<br>[如何设计并实现一个线程安全的 Map ？(下篇)](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_map_chapter_two.md)|
|空间搜索|golang/geo|[如何理解 n 维空间和 n 维时空](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/n-dimensional_space_and_n-dimensional_space-time.md)<br>[高效的多维空间点索引算法 — Geohash 和 Google S2](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_spatial_search.md)<br>[Google S2 中的 CellID 是如何生成的 ？](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_s2_CellID.md)<br>[Google S2 中的四叉树求 LCA 最近公共祖先](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_s2_lowest_common_ancestor.md)<br>[神奇的德布鲁因序列](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_s2_De_Bruijn.md)<br>[四叉树上如何求希尔伯特曲线的邻居 ？](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_s2_Hilbert_neighbor.md)<br>[Google S2 是如何解决空间覆盖最优解问题的?](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/go_s2_regionCoverer.md)<br>------------------------------------------------------------------------------------<br> [Code \<T\> share keynote](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/T_Salon_share.pdf)|



----------------------------

# 🚀 JavaScript

| Project | Version | Article |
|:-------:|:-------:|:------|
| JavaScript | ECMAScript 6 | [JavaScript 新手的踩坑日记](http://www.jianshu.com/p/6280d0f12feb) <br> [从 JavaScript 作用域说开去](http://www.jianshu.com/p/9ecb728c5db9)<br> [揭开 this & that 之迷](https://github.com/halfrost/Halfrost-Field/blob/master/contents/JavaScript/%E6%8F%AD%E5%BC%80%20this%20%26%20that%20%E4%B9%8B%E8%BF%B7.md)<br>[JSConf China 2017 Day One — JavaScript Change The World](https://github.com/halfrost/Halfrost-Field/blob/master/contents/JavaScript/JSConf%20China%202017%20Day%20One%20%E2%80%94%20JavaScript%20Change%20The%20World.md)|
| Vue.js | 2.3.4 | [Vue 全家桶 + Electron 开发的一个跨三端的应用](https://github.com/halfrost/vue-objccn/blob/master/README.md)🔥🔥🔥🔥 <br> [大话大前端时代(一) —— Vue 与 iOS 的组件化](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Vue/%E5%A4%A7%E8%AF%9D%E5%A4%A7%E5%89%8D%E7%AB%AF%E6%97%B6%E4%BB%A3(%E4%B8%80)%20%E2%80%94%E2%80%94%20Vue%20%E4%B8%8E%20iOS%20%E7%9A%84%E7%BB%84%E4%BB%B6%E5%8C%96.md) <br>|
| Ghost | 1.24.8 | [Ghost 博客搭建日记](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Ghost/ghost_build.md)<br> [Ghost 博客升级指南](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Ghost/ghost_update.md) <br>[Ghost 博客炫技"新"玩法](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Ghost/ghost_feature.md) <br>[博客跑分优化](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Ghost/ghost_fast.md) <br>|

-------

# 📱 iOS



| Project | Version | Article |
|:-------:|:-------:|:------|
| Weex | 0.10.0 | [Weex 是如何在 iOS 客户端上跑起来的](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Weex/Weex_how_to_work_in_iOS.md) 🔥🔥<br> [由 FlexBox 算法强力驱动的 Weex 布局引擎](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Weex/Weex_layout_engine_powered_by_Flexbox's_algorithm.md)🔥🔥<br> [Weex 事件传递的那些事儿](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Weex/Weex_events.md) <br>[Weex 中别具匠心的 JS Framework](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Weex/Weex_ingenuity_JS_framework.md)<br>[iOS 开发者的 Weex 伪最佳实践指北](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Weex/Weex_pseudo-best_practices_for_iOS_developers.md)<br> |
| BeeHive | v1.2.0 | [BeeHive —— 一个优雅但还在完善中的解耦框架](http://www.jianshu.com/p/24f6299ebe82)<br>|
| 组件化 | 路由与解耦 | [iOS 组件化 —— 路由设计思路分析](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/iOSRouter/iOS_Router.md)🔥🔥 <br>|
| ReactiveObjC | 2.1.2 | [ReactiveCocoa 中 RACSignal 是如何发送信号的](http://www.jianshu.com/p/d7d951a99db8) <br> [ReactiveCocoa 中 RACSignal 所有变换操作底层实现分析(上)](http://www.jianshu.com/p/9c4459ae71c5) 🔥<br>[ReactiveCocoa 中 RACSignal 所有变换操作底层实现分析(中)](http://www.jianshu.com/p/707ece08257e)🔥 <br> [ReactiveCocoa 中 RACSignal 所有变换操作底层实现分析(下)](http://www.jianshu.com/p/d507e534dda0)🔥 <br> [ReactiveCocoa 中 RACSignal 冷信号和热信号底层实现分析](http://www.jianshu.com/p/21beb4c59bcc) 🔥🔥<br> [ReactiveCocoa 中 集合类RACSequence 和 RACTuple底层实现分析](http://www.jianshu.com/p/5c2119b3f2eb) <br> [ReactiveCocoa 中 RACScheduler是如何封装GCD的](http://www.jianshu.com/p/980ffdf3ed8c) <br> [ReactiveCocoa 中 RACCommand底层实现分析](http://www.jianshu.com/p/50938a5ace87)<br> [ReactiveCocoa 中 奇妙无比的“宏”魔法](http://www.jianshu.com/p/4c5613e256c8)|
| Aspect |  | [iOS 如何实现Aspect Oriented Programming (上)](http://www.jianshu.com/p/dc9dca24d5de)<br>[iOS 如何实现Aspect Oriented Programming (下)](http://www.jianshu.com/p/2ad7e90b521b)<br> |
| ObjC | objc runtime 680 |  [神经病院Objective-C Runtime入院第一天——isa和Class](http://www.jianshu.com/p/9d649ce6d0b8) 🔥<br>[神经病院Objective-C Runtime住院第二天——消息发送与转发](http://www.jianshu.com/p/4d619b097e20)🔥 <br>[神经病院Objective-C Runtime出院第三天——如何正确使用Runtime](http://www.jianshu.com/p/db6dc23834e3)🔥 <br> [ObjC 对象的今生今世](http://www.jianshu.com/p/f725d2828a2f)<br>|
| iOS Block |  | [深入研究Block捕获外部变量和__block实现原理](http://www.jianshu.com/p/ee9756f3d5f6) <br> [深入研究Block用weakSelf、strongSelf、@weakify、@strongify解决循环引用](http://www.jianshu.com/p/701da54bd78c) <br> |
| iOS Simulator |  | [给iOS 模拟器“安装”app文件](http://www.jianshu.com/p/cd4c816111db) <br>  |
| xcconfig |  | [手把手教你给一个iOS app配置多个环境变量](http://www.jianshu.com/p/83b6e781eb51) <br>  |
| Jenkins | Weekly Release 2.15 | [手把手教你利用Jenkins持续集成iOS项目](http://www.jianshu.com/p/41ecb06ae95f) 🔥🔥🔥<br>  |
| StoryBoard |  | [关于IB_DESIGNABLE / IBInspectable的那些需要注意的事](http://www.jianshu.com/p/a5351d270ac1) <br>  |
| WWDC 2016 |  | [WWDC2016 Session笔记 - Xcode 8 Auto Layout新特性](http://www.jianshu.com/p/2521c610fac3) <br>[WWDC2016 Session笔记 - iOS 10 UICollectionView新特性](http://www.jianshu.com/p/e97780a24224) <br>[WWDC2016 Session笔记 - iOS 10  推送Notification新特性](http://www.jianshu.com/p/9b720efe3779) <br>  |
| Jekyll |  | [如何快速给自己构建一个温馨的"家"——用Jekyll搭建静态博客](http://www.jianshu.com/p/9a6bc31d329d) <br>  |
| Swift | 2.2 | [iOS如何优雅的处理“回调地狱Callback hell”(二)——使用Swift](http://www.jianshu.com/p/deb65d0a6b8c) <br>  |
| PromiseKit |  | [iOS如何优雅的处理“回调地狱Callback hell”(一)——使用PromiseKit](http://www.jianshu.com/p/f060cfd52f17) <br>  |
| WebSocket |  | [谈谈 WebSocket](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/WebSocket/iOS_WebSocket.md) <br>  |
| Realm |  | [Realm数据库 从入门到“放弃”](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Realm/Realm%E6%95%B0%E6%8D%AE%E5%BA%93%20%E4%BB%8E%E5%85%A5%E9%97%A8%E5%88%B0%E2%80%9C%E6%94%BE%E5%BC%83%E2%80%9D.md) <br>[手把手教你从Core Data迁移到Realm](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Realm/%E6%89%8B%E6%8A%8A%E6%89%8B%E6%95%99%E4%BD%A0%E4%BB%8ECore%20Data%E8%BF%81%E7%A7%BB%E5%88%B0Realm.md) <br> |
| Core Data |  | [iOS Core Data 数据迁移 指南](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/CoreData/iOS_Core_Data.md) <br> |
| Cordova |  | [iOS Hybrid 框架 ——PhoneGap](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Cordova/iOS%20Hybrid%20%E6%A1%86%E6%9E%B6%20%E2%80%94%E2%80%94PhoneGap.md)<br> [Remote debugging on iOS with Safari Web Inspector](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Cordova/Remote_debug.md) <br>|
| Phabricator |  | [搭建Phabricator我遇到的那些坑](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Phabricator/%E6%90%AD%E5%BB%BAPhabricator%E6%88%91%E9%81%87%E5%88%B0%E7%9A%84%E9%82%A3%E4%BA%9B%E5%9D%91.md)<br> [Code review - Phabricator Use guide introduce](https://github.com/halfrost/Halfrost-Field/blob/master/contents/iOS/Phabricator/Code%20review%20-%20Phabricator%20Use%20guide%20introduce.md) <br>|

----------------------------




# 📝 Protocol

| Project | Version | Article |
|:-------:|:-------:|:------|
|HTTP|1.1|[HTTP 基础概述](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/HTTP.md)<br>|
|WebSocket|Version 13|[全双工通信的 WebSocket](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/WebSocket.md)<br>|
|Protocol-buffers|proto3|[高效的数据压缩编码方式 Protobuf](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/Protocol-buffers-encode.md)<br>[高效的序列化/反序列化数据方式 Protobuf](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/Protocol-buffers-decode.md)|
| FlatBuffers ||[深入浅出 FlatBuffers 之 Schema](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/FlatBuffers-schema.md)<br>[深入浅出 FlatBuffers 之 Encode](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/FlatBuffers-encode.md)<br>[深入浅出 FlatBuffers 之 FlexBuffers](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/FlatBuffers-flexBuffers.md)|
|TCP||[TCP/IP 基础概述](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/TCP:IP.md)<br>[Advance\_TCP](https://github.com/halfrost/Halfrost-Field/blob/master/contents/Protocol/Advance_TCP.md)<br>------------------------------------------------------------------------------------<br>|


----------------------------


# ❄️ 星霜荏苒


| Project | Version | Article |
|:-------:|:-------:|:------|
| 开篇 |  | [开篇](https://github.com/halfrost/Halfrost-Field/blob/master/contents/TimeElapse/start.md)|
| 2017 |  |[【星霜荏苒】 - 程序员如何在技术浪潮的更迭中保持较高的成长速度 ？](https://github.com/halfrost/Halfrost-Field/blob/master/contents/TimeElapse/2017.md)<br>------------------------------------------------------------------------------------<br>|



## ❗️ 勘误

+ 如果在文章中发现了问题，欢迎提交 PR 或者 issue，欢迎大神们多多指点🙏🙏🙏


## ♥️ 感谢

感谢Star！


## ©️ 转载

<a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="知识共享许可协议" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/88x31.png" /></a><br />本<span xmlns:dct="http://purl.org/dc/terms/" href="http://purl.org/dc/dcmitype/Text" rel="dct:type">作品</span>由 <a xmlns:cc="http://creativecommons.org/ns#" href="https://github.com/halfrost/Halfrost-Field" property="cc:attributionName" rel="cc:attributionURL">halfrost</a> 创作，采用<a rel="license" href="http://creativecommons.org/licenses/by/4.0/">知识共享署名 4.0 国际许可协议</a>进行许可。