nsdate

问题 Hello i get my date from Datepicker that gets saved to a string then uploaded to Firebase. The string is then recieved to the phone. The problem is that i want to convert this string to NSDate when i retrieve it. This is how i get a string from datepicker func datePickerChanged(datePicker:UIDatePicker){ var dateFormatter = NSDateFormatter() dateFormatter.dateStyle = NSDateFormatterStyle.ShortStyle dateFormatter.timeStyle = NSDateFormatterStyle.ShortStyle var strDateFrom = dateFormatter

问题 This question already has answers here : Convert milliseconds to NSDate (3 answers) Closed 6 years ago . In instagram API,I got the below response "created_time" = 1379598284; I want to convert the created_time to NSDate please help me 回答1: use this NSDate *date = [NSDate dateWithTimeIntervalSince1970:(ms / 1000.0)]; 回答2: simple try this... NSDate* date = [NSDate dateWithTimeIntervalSince1970:yourtime]; Happy Coding 回答3: try this... as per follow to decode to date NSDate *tr = [NSDate

问题 This question already has answers here : Converting NSString to NSDate (and back again) (17 answers) Closed 3 years ago . I try to convert string to date my method looks like this func createDateFromString(string: String) -> NSDate { let dateFormatter = NSDateFormatter() dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZ"//this your string date format let date = dateFormatter.dateFromString(string) return date! } But I have a runtime a error. fatal error: unexpectedly found nil while

问题 I have some 7 UILabels which will show the date like below: Jan,2016 (label) (button) < **29Dec 30Dec 31Dec 1Jan 2Jan 3Jan 4Jan** >(Button) Also I am having two arrow UIButton at both side when user can move to back date or previous date. And i have one lable to show the current month based on my date showing Here is my full code: Viewcontroller.h @property (weak, nonatomic) IBOutlet UILabel *flabel; @property (weak, nonatomic) IBOutlet UILabel *slabel; @property (weak, nonatomic) IBOutlet

问题 I have an app where the user selects the days of the week they work, so Monday-Sunday are the options. I need to be able to get the date of the first day that they will be working. So if the current day is Saturday and they select their first day of work is Monday, I need to be able to get the date of that Monday? Any help grateful. 回答1: First you need to create an enumeration for the weekdays: extension Date { enum Weekday: Int { case sunday = 1, monday, tuesday, wednesday, thursday, friday,

问题 This question already has answers here : Convert string to date in my iPhone app (4 answers) issue with date formatting using NSDateFormatter (3 answers) Closed 6 years ago . How can i convert the following string "October 24,Monday 12:30 AM EST" to NSDateFormat. i tried this code NSDateFormatter *dateformat=[[NSDateFormatter alloc]init]; [dateformat setDateFormat:@"MM/DD/YYYY hh:mm a"]; NSDate *datefor=[dateformat dateFromString:appDelegate.appoinmentString]; [dateformat setDateFormat:@"MM

问题 Here is the code: // get current date/time NSDate *today = [NSDate date]; NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; // display in 12HR/24HR (i.e. 11:25PM or 23:25) format according to User Settings [dateFormatter setTimeStyle:NSDateFormatterMediumStyle]; [dateFormatter setDateFormat:@"HH:mm:ss"]; NSString *currentTime = [dateFormatter stringFromDate:today]; currentTime = [currentTime stringByReplacingOccurrencesOfString:@"AM" withString:@""]; currentTime = [currentTime

问题 i like to fetch local device time and assign to string object . NSDate* currentDate = [NSDate date]; NSDateFormatter *dateformatter=[[NSDateFormatter alloc]init]; [dateformatter setDateFormat:@"d MMMM , yyyy"]; self.dateSting=[[NSMutableString alloc]init]; self.dateSting = [NSMutableString stringWithFormat:@"%@" ,[dateformatter stringFromDate:currentDate]]; output received = 6 March , 2013 convert NSString to NSDate object back code below NSDateFormatter *uu=[[NSDateFormatter alloc]init]; [uu

问题 I am trying to convert pure java code into swift.But,I am having a little problem with setting the current time.I can get the current time in milliseconds.But I cant set the current time.Any help with that? Here is my code import UIKit class ViewController: UIViewController { override func viewDidLoad() { let now = NSDate() var auctionDate = [String:String]() let dateFormatter = NSDateFormatter() dateFormatter.locale = NSLocale(localeIdentifier: "en_US") var sdfDDMMYYYYEEE : NSDateFormatter!

问题 When i tried to get date and time from two textfields, i got incorrect time. my input date.text = may 20 2000 time.text = 02:00 AM but i got the time in nslog is :00:00:00 NSString *datestring = self.date.text; NSString *timestring = self.time.text; NSString *combined = [NSString stringWithFormat:@"%@ %@", datestring, timestring]; NSLog(@"%@",combined); NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init]; [dateFormat setDateFormat:@"MMMM dd yyyy HH:mm:ss"]; NSDate *dates =