说到swift的集合类型,就不得不谈到Dictionary.包含一个键值对组合的集合. var air = ["name":"warner","title":"Math"] var air = Dictionary<String,String>(minimumCapacity:3) 都可以初始化Dictionary.在swift中,Dictionary其实是一个结构:struct,继承自Collection.而Co
Awesome Swift https://github.com/matteocrippa/awesome-swift A collaborative list of awesome Swift resources,inspired by awesome-python and listed on awesome-awesomeness. Feel free to contribute! Awesome Swift Demo Apps iOS Apple Watch OS X Dependency
参考1: 关于如何使用System.Data.SQLite的入门: http://www.dreamincode.net/forums/topic/157830-using-sqlite-with-c%23/ using System; using System.Collections.Generic; using System.Data; using System.Data.SQLite; using System.Globalization; using System.Linq; using
Recently, Apple announced and released a beta version of the new Swift programming language for building iOS and OSX applications. Swift is a modern language with the power of Objective-C without the "baggage of C." While we can't argue that Obj
gRPC is an universal remote procedure call framework developed by Google that has been gaining interests among many software developers that were developing microservices in recent years because its open source, language neutral, compact binary size,
近期做版本迭代任务,有一个在店铺头部展示店主所在的城市名称和省份名称的需求,店主信息表中保存了店主所在的城市Id和省份Id,由于原有业务复杂,要尽量减少Sql执行时间,所以不考虑join城市地区详细表.于是考虑在集合类中处理. 是选择Hashtable还是Dictionary<T,T>呢?于是做了一个测试,代码清单如下: /// <summary> /// 城市信息 /// </summary> public class CityInfo { public string