从api中获取日期,在控制台中显示,转换日期,这是完美的显示,但是当尝试在日期转换时,它给我空
// Range Date
debugPrint('::::::::::::::::::Dates Range:::::::::::::::::::');
startRangeDate = menstrualCycleData!.periodDays!.first;
debugPrint('**********Start Range = startRangeDate*****************')
我试图上传一个图片使用阿拉莫火,反应显示成功,但图片没有被上传。当我与后端开发人员进行调试时,请求中似乎缺少文件附件。但是,进度显示上载文件的详细信息。有谁能帮上忙吗。
class ImageUploadClient {
class func upload(image: UIImage, to request: URLRequest) {
let imgData = UIImageJPEGRepresentation(image, 0.5)!
let filename = "file.jpeg"
我有一份最受欢迎的名单:
List<MetroStation> favouriteData = <MetroStation>[];
我还有一个带有工厂构造函数的MetroStations类,可以将它转换为json,反之亦然。
class MetroStation {
final String ukrName;
final String engName;
final double depth;
final String iconImage;
final TransitData? transitData;
final BranchType
我刚接触过Firebase和iOS,我想知道是否有人知道如何链接多个oAuth提供者。我跟踪Firebase文档并尝试实现此功能:
func firebaseSignInWithLink(credential: FIRAuthCredential) {
FIRAuth.auth()?.signIn(with: credential, completion: { (user, error) in
if error != nil {
debugPrint("APP: there has been an error s
没有愚蠢的问题,只有愚蠢的人问问题。我现在可能就属于这一类了。
我要做到以下几点:
Sub test
Dim lastcolumn as long
lastcolumn = Range("A1").End(xlToRight).Column
DebugPrint lastcolumn '=5
'Add 2 columns between first and last col
DebugPrint lastcolumn '=7
End Sub
现在,我需要做以下几点:
Sub test
Dim lastcolumn as long
lastcolumn =
我正在尝试使用rest侦听火基事件,问题是回调方法是不调用的。我用来做这个purpose.Is --这是听事件的正确方式吗?
Auth.auth().currentUser?.getIDTokenForcingRefresh(true, completion: { (token, error) in
let server : String = "https://project-XXXXX.firebaseio.com/.json?auth=\(token!)"
let eventSource: EventSource = EventSource(url: s