- Hands-On Design Patterns with Swift
- Florent Vilmart Giordano Scalzo Sergio De Simone
- 27字
- 2021-07-02 14:45:03
Retain
Retaining an object increases the number of references to an object. By doing so, we extend the lifetime of the object that received the retained message.
推薦閱讀
- 達(dá)夢數(shù)據(jù)庫編程指南
- 云計算環(huán)境下的信息資源集成與服務(wù)
- Effective Amazon Machine Learning
- PySpark大數(shù)據(jù)分析與應(yīng)用
- 大數(shù)據(jù)時代下的智能轉(zhuǎn)型進(jìn)程精選（套裝共10冊）
- Starling Game Development Essentials
- Spark大數(shù)據(jù)分析實戰(zhàn)
- 大數(shù)據(jù)架構(gòu)商業(yè)之路：從業(yè)務(wù)需求到技術(shù)方案
- gnuplot Cookbook
- Flutter Projects
- Instant Autodesk AutoCAD 2014 Customization with .NET
- 智慧的云計算
- Power BI智能數(shù)據(jù)分析與可視化從入門到精通
- Arquillian Testing Guide
- 一類智能優(yōu)化算法的改進(jìn)及應(yīng)用研究