我有一个单元测试,看起来像这样: func testManyYearsAgo() {
for year in 2...77 {
let earlierTime = calendar.date(byAdding: .year, value: 0 - year, to: now)
// print(year)
// print(dateDifference.itWasEs
我需要将当前月份作为月份,但我无法做到。我怎样才能做到这一点。 let date = NSDate()
let calendar = NSCalendar.currentCalendar()
let components = calendar.components([.Day , .Month , .Year], fromDate: date)
let year =
我是新来的迅速,现在用Fscalender在SWIFT它的正常工作,但我想添加事件到Fscalender,我可以从Json的获取事件 我想展示在压光机的事件,我可以尝试一些代码,但它不工作得到了一些错误,请帮助如何显示 var EventsData = [Event]()
all events are stored Into Event
fileprivate lazy
考虑下面的代码: import UIKit
let date = Date()
guard let nycTimeZone = TimeZone(abbreviation: "EST"),
let nzTimeZone = TimeZone(abbreviation: "NZDT") else {
fatalError()
}
var nycCalendar = C