我们有多种方式获取对象的改变，如[委托、通知](https://github.com/pro648/tips/wiki/委托、通知传值的用法与区别)等。如果需要观察多个属性的变化，为避免产生大量的代码，最好是使用键值观察（Key Value Observing，简称KVO），这也是Apple在自己的软件中大量使用的一种。
使用键值观察跟踪单个属性或集合（如数组）的变化非常高效，它只需要在观察者方法中添加代码，不需要修改被观察文件内的代码，这一点和委托、通知不同。但需要注意的是，键值观察（K
The top-rated visual scr ipting tool for Unity used in Hearthstone, INSIDE, Hollow Knight, The First Tree, Observation, Dreamfall Chapters and more: Project Showcase
Artists and Designers: Realize your creative vision without coding! Unlock the pow
Codota completes lines of code based on millions of open source Java programs and your context helping you code faster with fewer errors. The following features are available with the new version of Codota:
Full line AI autocomplete
In line and relev
An Open-Source IDE for ChromeOS by Jaden Arceneaux. This project was created due to a distinct lack of good IDEs for ChromeOS. The goal of scr ipty is to supplement this problem. scr ipty takes advantage of the built-in Linux sandbox in Chrome Books
µC/FS
µC/FS is a compact, reliable, high-performance file system. It offers full-featured file and directory access with flexible device and volume management including support for partitions.
Source Code: µC/FS is provided in ANSI-C source to li
Mod1 J750 Tester Overview.ppt
Mod2 Test Program Overview.ppt
Mod3 DUT to Tester Interface.ppt
Mod4 DC Tests.ppt
Mod5 DC Test Debug.ppt
Mod6 Functional Tests.ppt
Mod7 Patterns.ppt
Mod8 Characterization.ppt
Mod9 Custom Coding.ppt
介绍:Sourcetree simplifies how you interact with your Git repositories so you can focus on coding. Visualize and manage your repositories through Sourcetree's simple Git GUI.
官网:https://www.sourcetreeapp.com
下载地址:https://product-downloads.atlassian.
Sourcetree simplifies how you interact with your Git repositories so you can focus on coding. Visualize and manage your repositories through Sourcetree's simple Git GUI. ------------------ https://www.sourcetreeapp.com
Sourcetree simplifies how you interact with your Git repositories so you can focus on coding. Visualize and manage your repositories through Sourcetree's simple Git GUI.
------------------
https://www.sourcetreeapp.com
