¡@
2014/10/15 ¤U¤È 10:10:32
iphone Programming Glossary: intervalHow to convert time to the timezone of the iPhone device? http://stackoverflow.com/questions/1081647/how-to-convert-time-to-the-timezone-of-the-iphone-device NSInteger destinationGMTOffset destinationTimeZone secondsFromGMTForDate sourceDate NSTimeInterval interval destinationGMTOffset sourceGMTOffset NSDate destinationDate NSDate alloc initWithTimeInterval interval.. destinationGMTOffset sourceGMTOffset NSDate destinationDate NSDate alloc initWithTimeInterval interval sinceDate sourceDate autorelease To get a list of available timezones on your system use NSTimeZone..
How do I break down an NSTimeInterval into year, months, days, hours, minutes and seconds on iPhone? http://stackoverflow.com/questions/1237778/how-do-i-break-down-an-nstimeinterval-into-year-months-days-hours-minutes-an down an NSTimeInterval into year months days hours minutes and seconds on iPhone I have a time interval that spans years and I want all the time components from year down to seconds. My first thought is to.. all the time components from year down to seconds. My first thought is to integer divide the time interval by seconds in a year subtract that from a running total of seconds divide that by seconds in a month.. was an inaccuracy but I can't figure out where it comes from can you iphone cocoa time nstimeinterval share improve this question Brief Description Just another approach to complete the answer of JBRWilkinson..
How to set Local Notification repeat interval to custom time interval? http://stackoverflow.com/questions/4363847/how-to-set-local-notification-repeat-interval-to-custom-time-interval to set Local Notification repeat interval to custom time interval I am making an iPhone app which has a requirement of Local Notifications. In.. to set Local Notification repeat interval to custom time interval I am making an iPhone app which has a requirement of Local Notifications. In local notifications there.. In local notifications there is repeatInterval property where we can put the unit repeat intervals for mintute hour day week year etc. I want that repeat interval should be 4 hours. So every 4 hours..
What's the easiest way to get the current location of an iPhone? http://stackoverflow.com/questions/459355/whats-the-easiest-way-to-get-the-current-location-of-an-iphone manager didUpdateToLocation CLLocation newLocation fromLocation CLLocation oldLocation if the time interval returned from core location is more than two minutes we ignore it because it might be from an old session..
Need to find Distance using Gyro+Accelerometer http://stackoverflow.com/questions/6647314/need-to-find-distance-using-gyroaccelerometer have your accelerometer signals passed through a low pass filter and binned in time with sampling interval dt you can find the displacement in x as pardon my C... float dx 0.0f float vx 0.0f for int i 1 i n..
UILocalNotification Repeat Interval for Custom Alarm (sun, mon, tue, wed, thu, fri, sat) http://stackoverflow.com/questions/6966365/uilocalnotification-repeat-interval-for-custom-alarm-sun-mon-tue-wed-thu-f ipad uilocalnotification nscalendar share improve this question You cannot set custom repeat intervals with UILocalNotification . This has been asked before see below but only limited options are provided... it limited to specific values . You cannot multiply those enumerations and get multiples of those intervals. You cannot have more than 64 local notifications set in your app. You cannot reschedule a notification.. to run your app when the notification fires they may not run it . There is a request for repeat interval multipliers posted here . You can add comments to it. I suggest filing a bug report or feature request..
How can I get a precise time, for example in milliseconds in Objective-C? http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c 1000.0 Documentation on timeIntervalSinceNow . There are many other ways to calculate this interval using NSDate and I would recommend looking at the class documentation for NSDate which is found in NSDate..
How to convert time to the timezone of the iPhone device? http://stackoverflow.com/questions/1081647/how-to-convert-time-to-the-timezone-of-the-iphone-device sourceTimeZone secondsFromGMTForDate sourceDate NSInteger destinationGMTOffset destinationTimeZone secondsFromGMTForDate sourceDate NSTimeInterval interval destinationGMTOffset sourceGMTOffset NSDate destinationDate NSDate alloc initWithTimeInterval interval sinceDate sourceDate autorelease To get a list of available.. secondsFromGMTForDate sourceDate NSTimeInterval interval destinationGMTOffset sourceGMTOffset NSDate destinationDate NSDate alloc initWithTimeInterval interval sinceDate sourceDate autorelease To get a list of available timezones on your system use NSTimeZone knownTimeZoneNames or NSTimeZone abbreviationDictionary . I..
How do I break down an NSTimeInterval into year, months, days, hours, minutes and seconds on iPhone? http://stackoverflow.com/questions/1237778/how-do-i-break-down-an-nstimeinterval-into-year-months-days-hours-minutes-an do I break down an NSTimeInterval into year months days hours minutes and seconds on iPhone I have a time interval that spans years and I want all the time components from year down to seconds. My first thought is to integer divide the time interval by seconds in a year subtract.. iPhone I have a time interval that spans years and I want all the time components from year down to seconds. My first thought is to integer divide the time interval by seconds in a year subtract that from a running total of seconds divide that by seconds in a month subtract that from the running total and so on. That just seems.. set from a UIDatePicker yet it was often off. This proves there was an inaccuracy but I can't figure out where it comes from can you iphone cocoa time nstimeinterval share improve this question Brief Description Just another approach to complete the answer of JBRWilkinson but adding some code. It can also offers a solution..
How to set Local Notification repeat interval to custom time interval? http://stackoverflow.com/questions/4363847/how-to-set-local-notification-repeat-interval-to-custom-time-interval to set Local Notification repeat interval to custom time interval I am making an iPhone app which has a requirement of Local Notifications. In local notifications there is repeatInterval property where.. to set Local Notification repeat interval to custom time interval I am making an iPhone app which has a requirement of Local Notifications. In local notifications there is repeatInterval property where we can put the unit repeat.. making an iPhone app which has a requirement of Local Notifications. In local notifications there is repeatInterval property where we can put the unit repeat intervals for mintute hour day week year etc. I want that repeat interval should be 4 hours. So every 4 hours the local notification comes. I dont want the user to set seperate..
What's the easiest way to get the current location of an iPhone? http://stackoverflow.com/questions/459355/whats-the-easiest-way-to-get-the-current-location-of-an-iphone NO else return YES void locationManager CLLocationManager manager didUpdateToLocation CLLocation newLocation fromLocation CLLocation oldLocation if the time interval returned from core location is more than two minutes we ignore it because it might be from an old session if abs newLocation.timestamp timeIntervalSinceDate NSDate..
Need to find Distance using Gyro+Accelerometer http://stackoverflow.com/questions/6647314/need-to-find-distance-using-gyroaccelerometer z and basic geometry is the Pythagorean theorem So once you have your accelerometer signals passed through a low pass filter and binned in time with sampling interval dt you can find the displacement in x as pardon my C... float dx 0.0f float vx 0.0f for int i 1 i n i vx acceleration_x i 1 acceleration_x i 2.0f dt dx vx dt and..
UILocalNotification Repeat Interval for Custom Alarm (sun, mon, tue, wed, thu, fri, sat) http://stackoverflow.com/questions/6966365/uilocalnotification-repeat-interval-for-custom-alarm-sun-mon-tue-wed-thu-f can't get it to work. Please you guys help me.... iphone ios ipad uilocalnotification nscalendar share improve this question You cannot set custom repeat intervals with UILocalNotification . This has been asked before see below but only limited options are provided. The repeatInterval parameter is an enum type and it limited.. provided. The repeatInterval parameter is an enum type and it limited to specific values . You cannot multiply those enumerations and get multiples of those intervals. You cannot have more than 64 local notifications set in your app. You cannot reschedule a notification once it fires unless the user chooses to run your app when.. a notification once it fires unless the user chooses to run your app when the notification fires they may not run it . There is a request for repeat interval multipliers posted here . You can add comments to it. I suggest filing a bug report or feature request url with Apple. how to set local notification repeat interval..
How can I get a precise time, for example in milliseconds in Objective-C? http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c
How to convert time to the timezone of the iPhone device? http://stackoverflow.com/questions/1081647/how-to-convert-time-to-the-timezone-of-the-iphone-device sourceDate NSInteger destinationGMTOffset destinationTimeZone secondsFromGMTForDate sourceDate NSTimeInterval interval destinationGMTOffset sourceGMTOffset NSDate destinationDate NSDate alloc initWithTimeInterval interval sinceDate sourceDate.. NSTimeInterval interval destinationGMTOffset sourceGMTOffset NSDate destinationDate NSDate alloc initWithTimeInterval interval sinceDate sourceDate autorelease To get a list of available timezones on your system use NSTimeZone knownTimeZoneNames or..
How do I break down an NSTimeInterval into year, months, days, hours, minutes and seconds on iPhone? http://stackoverflow.com/questions/1237778/how-do-i-break-down-an-nstimeinterval-into-year-months-days-hours-minutes-an do I break down an NSTimeInterval into year months days hours minutes and seconds on iPhone I have a time interval that spans years and I want all the time components from year down to seconds. My first thought is to integer divide the.. years and I want all the time components from year down to seconds. My first thought is to integer divide the time interval by seconds in a year subtract that from a running total of seconds divide that by seconds in a month subtract that from.. off. This proves there was an inaccuracy but I can't figure out where it comes from can you iphone cocoa time nstimeinterval share improve this question Brief Description Just another approach to complete the answer of JBRWilkinson but adding..
http://stackoverflow.com/questions/1757303/parsing-json-dates-on-iphone long long firstNumber firstNumberString longLongValue uint secondNumber secondNumberString intValue NSTimeInterval interval firstNumber 1000 return NSDate dateWithTimeIntervalSince1970 interval unsigned long long firstNumber timestampString longLongValue.. secondNumberString intValue NSTimeInterval interval firstNumber 1000 return NSDate dateWithTimeIntervalSince1970 interval unsigned long long firstNumber timestampString longLongValue NSTimeInterval interval firstNumber 1000 return NSDate dateWithTimeIntervalSince1970.. dateWithTimeIntervalSince1970 interval unsigned long long firstNumber timestampString longLongValue NSTimeInterval interval firstNumber 1000 return NSDate dateWithTimeIntervalSince1970 interval Hopefully someone can provide a better Obj C solution...
How Do I write a Timer in Objective-C? http://stackoverflow.com/questions/3519562/how-do-i-write-a-timer-in-objective-c share improve this question Don't use NSTimer that way. NSTimer is normally used to fire a selector at some time interval. It isn't high precision and isn't suited to what you want to do. What you want is a High resolution timer class using NSDate..
How to set Local Notification repeat interval to custom time interval? http://stackoverflow.com/questions/4363847/how-to-set-local-notification-repeat-interval-to-custom-time-interval to set Local Notification repeat interval to custom time interval I am making an iPhone app which has a requirement of Local Notifications. In local notifications.. to set Local Notification repeat interval to custom time interval I am making an iPhone app which has a requirement of Local Notifications. In local notifications there is repeatInterval.. of Local Notifications. In local notifications there is repeatInterval property where we can put the unit repeat intervals for mintute hour day week year etc. I want that repeat interval should be 4 hours. So every 4 hours the local notification..
What's the easiest way to get the current location of an iPhone? http://stackoverflow.com/questions/459355/whats-the-easiest-way-to-get-the-current-location-of-an-iphone CLLocationManager manager didUpdateToLocation CLLocation newLocation fromLocation CLLocation oldLocation if the time interval returned from core location is more than two minutes we ignore it because it might be from an old session if abs newLocation.timestamp..
Need to find Distance using Gyro+Accelerometer http://stackoverflow.com/questions/6647314/need-to-find-distance-using-gyroaccelerometer theorem So once you have your accelerometer signals passed through a low pass filter and binned in time with sampling interval dt you can find the displacement in x as pardon my C... float dx 0.0f float vx 0.0f for int i 1 i n i vx acceleration_x..
UILocalNotification Repeat Interval for Custom Alarm (sun, mon, tue, wed, thu, fri, sat) http://stackoverflow.com/questions/6966365/uilocalnotification-repeat-interval-for-custom-alarm-sun-mon-tue-wed-thu-f me.... iphone ios ipad uilocalnotification nscalendar share improve this question You cannot set custom repeat intervals with UILocalNotification . This has been asked before see below but only limited options are provided. The repeatInterval.. is an enum type and it limited to specific values . You cannot multiply those enumerations and get multiples of those intervals. You cannot have more than 64 local notifications set in your app. You cannot reschedule a notification once it fires unless.. the user chooses to run your app when the notification fires they may not run it . There is a request for repeat interval multipliers posted here . You can add comments to it. I suggest filing a bug report or feature request url with Apple. how..
How can I get a precise time, for example in milliseconds in Objective-C? http://stackoverflow.com/questions/889380/how-can-i-get-a-precise-time-for-example-in-milliseconds-in-objective-c date timeIntervalSinceNow 1000.0 Documentation on timeIntervalSinceNow . There are many other ways to calculate this interval using NSDate and I would recommend looking at the class documentation for NSDate which is found in NSDate Class Reference..
Safe update interval for startDeviceMotionUpdatesToQueue:withHandler:? http://stackoverflow.com/questions/11797857/safe-update-interval-for-startdevicemotionupdatestoqueuewithhandler UpdateToQueue... method correctly or is this kind of an unorthodox way of achieving what I want I've set the Update Interval at 30 ms do you think this is a safe update interval I was told that I should be careful when choosing one because current.. void play my main method.. CMMotionManager motionManager CMMotionManager alloc init motionManager.deviceMotionUpdateInterval 0.03 update every 30ms motionManager startDeviceMotionUpdatesToQueue NSOperationQueue mainQueue withHandler ^ CMDeviceMotion..
Get missing month from timestamp Interval http://stackoverflow.com/questions/12894552/get-missing-month-from-timestamp-interval missing month from timestamp Interval I am receiving time in seconds from server and then i am converting tjose seconds into month using this code NSDateFormatter.. alloc init autorelease dateFormatter setDateFormat @ MMM dateFormatter stringFromDate NSDate dateWithTimeIntervalSince1970 timeStamp The problem is I dont get every month from the server like if I am getting Jan first then second time.. init autorelease dateFormatter setDateFormat @ MMM NSString monthName dateFormatter stringFromDate NSDate dateWithTimeIntervalSince1970 newTimestamp NSTimeInterval month 60.0 60.0 24.0 31.0 seconds minutes hours days ~ month NSTimeInterval tempTimestamp..
EXC_BAD_ACCESS (SIGSEGV) crash http://stackoverflow.com/questions/1733317/exc-bad-access-sigsegv-crash iAddressGrabber.app iAddressGrabber Identifier iAddressGrabber Version Code Type X86 Native Parent Process launchd 64 Interval Since Last Report 34544 sec Crashes Since Last Report 1 Per App Interval Since Last Report 0 sec Per App Crashes Since Last.. Type X86 Native Parent Process launchd 64 Interval Since Last Report 34544 sec Crashes Since Last Report 1 Per App Interval Since Last Report 0 sec Per App Crashes Since Last Report 2 Date Time 2009 11 14 10 17 50.058 0530 OS Version Mac OS X 10.5.8..
XCode 5 Crashes on AppStore Validation http://stackoverflow.com/questions/18913964/xcode-5-crashes-on-appstore-validation launchd 129 User ID 501 Date Time 2013 09 20 11 37 11.767 0200 OS Version Mac OS X 10.8.5 12F37 Report Version 10 Interval Since Last Report 8761 sec Crashes Since Last Report 8 Per App Interval Since Last Report 5941 sec Per App Crashes Since.. Mac OS X 10.8.5 12F37 Report Version 10 Interval Since Last Report 8761 sec Crashes Since Last Report 8 Per App Interval Since Last Report 5941 sec Per App Crashes Since Last Report 8 Anonymous UUID B3570A30 11F9 5E70 9890 7B380C40FAE3 Crashed..
http://stackoverflow.com/questions/5710995/nsdate-countdown-in-days dateFromComponents comps NSLog @ Current Date is ' @' reminderDate NSLog @ Current Date is ' @' currentDate NSTimeInterval ti reminderDate timeIntervalSinceDate currentDate NSLog @ Time Interval is ' f' ti int days ti 86400 share improve this..
Measuring time Interval Since Now http://stackoverflow.com/questions/6144966/measuring-time-interval-since-now time Interval Since Now anyone know or can provide some example code relating to timeIntervalSinceNow method... I need something like..... time Interval Since Now anyone know or can provide some example code relating to timeIntervalSinceNow method... I need something like... time2 when app eneters foreground time1 when app enters background time3 the.. the object and display use in a label.... iphone sdk xcode4 nsdate nstimeinterval share improve this question timeIntervalSinceNow tells you the offset of an NSDate from the current time. You want timeIntervalSinceDate NSDate appEnteredForeground..
UILocalNotification Repeat Interval for Custom Alarm (sun, mon, tue, wed, thu, fri, sat) http://stackoverflow.com/questions/6966365/uilocalnotification-repeat-interval-for-custom-alarm-sun-mon-tue-wed-thu-f Repeat Interval for Custom Alarm sun mon tue wed thu fri sat I'm using UILocalNotification for Alarm Purpose. I have a custom option for.. with UILocalNotification . This has been asked before see below but only limited options are provided. The repeatInterval parameter is an enum type and it limited to specific values . You cannot multiply those enumerations and get multiples of..
|