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2014/10/15 ¤U¤È 10:10:32
iphone Programming Glossary: intervalshttp://stackoverflow.com/questions/1424608/nsurlconnection-timeout worry about that part. The timeout is a floating point value in seconds as are basically all time intervals in the iPhone SDK. Also make sure your NSURLConnection 's delegate is set and responds to the connection..
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd
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 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.. this question Got the answer It is as straight as it gets. You cannot create custom repeat intervals. You have to use on NSCalendarUnit's in built Unit Time Intervals . I tried all the above solutions.. have invested ample time in finding out that there is no way we can get it to work for custom time intervals. Hope this helps all who are looking out for the solution. Thanks to all the guys who tried to answer..
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.. non fixed repeatinterval in uilocalnotification can i have custom uilocalnotification repeat intervals i e weekdays only repeating uilocalnotifications with gaps uilocalnotification repeatinterval on days..
http://stackoverflow.com/questions/1424608/nsurlconnection-timeout cachePolicy parameter if you don't want to worry about that part. The timeout is a floating point value in seconds as are basically all time intervals in the iPhone SDK. Also make sure your NSURLConnection 's delegate is set and responds to the connection didFailWithError method. A connection always calls either..
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd
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 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.. touch ios4 uilocalnotification localnotification share improve this question Got the answer It is as straight as it gets. You cannot create custom repeat intervals. You have to use on NSCalendarUnit's in built Unit Time Intervals . I tried all the above solutions and even tried other stuffs but neither of them worked. I have..
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..
how can i trace the finger movement on touch for drawing smooth curves? http://stackoverflow.com/questions/1052119/how-can-i-trace-the-finger-movement-on-touch-for-drawing-smooth-curves there are two approaches that I would recommend Simple Interpolation You can simply sample the finger location at set intervals and then interpolate the sample points using something like a Catmull Rom spline. This is easier than it sounds since you..
When does a touchesBegan become a touchesMoved? http://stackoverflow.com/questions/1122616/when-does-a-touchesbegan-become-a-touchesmoved event until there is movement. I am building an app where you have to draw based on touchesMoved and it does happen at intervals but it is fast enough to give a smooth drawing appearance. Since it is an event and buried in the SDK you might have to..
What's the difference between NSNumber and NSInteger? http://stackoverflow.com/questions/1285098/whats-the-difference-between-nsnumber-and-nsinteger the designers of the NeXTStep named code elements simply didn't need to specify too many float values outside of time intervals. So they gave NSTimeInterval which is a floating point type but that is clearly intended for use with time intervals. And.. intervals. So they gave NSTimeInterval which is a floating point type but that is clearly intended for use with time intervals. And frankly it's great to have that type because you know it's always meant to be in seconds without having to deal with..
iPhone-SDK:Call a function in the background? http://stackoverflow.com/questions/1421817/iphone-sdkcall-a-function-in-the-background programmatically in iPhone SDK development I want to call one particular function in the background for certain time intervals may be every 10 mins during my app in on running.. Could you please share your ideas. thanks. Clave iphone share improve..
http://stackoverflow.com/questions/1424608/nsurlconnection-timeout if you don't want to worry about that part. The timeout is a floating point value in seconds as are basically all time intervals in the iPhone SDK. Also make sure your NSURLConnection 's delegate is set and responds to the connection didFailWithError..
Objective-C check if subviews of rotated UIViews intersect? http://stackoverflow.com/questions/15710853/objective-c-check-if-subviews-of-rotated-uiviews-intersect edge of poly1 CGPoint p1 poly1 i CGPoint p2 poly1 i 1 count1 CGPoint perp CGPointMake p2.y p1.y p2.x p1.x Projection intervals of poly1 poly2 onto perpendicular vector CGFloat minp1 maxp1 minp2 maxp2 self projectionOfPolygon poly1 count count1 onto..
How to quit an iPhone app nicely? http://stackoverflow.com/questions/1707685/how-to-quit-an-iphone-app-nicely read about the synchronize method in the Apple Documentation Because this method is automatically invoked at periodic intervals use this method only if you cannot wait for the automatic synchronization for example if your application is about to exit..
How do you use a moving average to filter out accelerometer values in iPhone OS http://stackoverflow.com/questions/2272527/how-do-you-use-a-moving-average-to-filter-out-accelerometer-values-in-iphone-os above. Note also that we are assuming here that you will be sampling the accelerometer signals at regular time intervals e.g. every 10 ms. The time constant will be a function both of k and of this sampling interval. share improve this answer..
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd
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 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.. share improve this question Got the answer It is as straight as it gets. You cannot create custom repeat intervals. You have to use on NSCalendarUnit's in built Unit Time Intervals . I tried all the above solutions and even tried other.. of them worked. I have invested ample time in finding out that there is no way we can get it to work for custom time intervals. Hope this helps all who are looking out for the solution. Thanks to all the guys who tried to answer my question. Thanks..
How to detect in iOS webapp when switching back to Safari from background? http://stackoverflow.com/questions/4656387/how-to-detect-in-ios-webapp-when-switching-back-to-safari-from-background now lastFired 5000 if it's been more than 5 seconds alert onfocus lastFired now 500 You may need to adjust those time intervals to suite your needs. But most likely if it has been long enough to need a refresh a few days safari will probably reload..
Actual frequency of device motion updates lower than expected, but scales up with setting http://stackoverflow.com/questions/5034411/actual-frequency-of-device-motion-updates-lower-than-expected-but-scales-up-wit why i'm seeing this in case i'm fundamentally misunderstanding the Core Motion framework. iphone cocoa touch intervals core motion share improve this question Okay here's a possible solution Number of concurrent operations on NSOperationQueue..
Requesting iPhone location whilst in background? http://stackoverflow.com/questions/5807560/requesting-iphone-location-whilst-in-background location whilst in background Simple question ... I have an application that records a users location at 30second intervals using an NSTimer it works perfectly until the application goes inactive and the NStimer stops. As a consequence I am looking.. based on kCLLocationAccuracyBest. This would work but the SLC events are not going to arrive at anywhere near 30second intervals particularly when walking . Regularity unknown Accuracy approx. 10 50m. Option_004 Something else any ideas would be much..
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.. repeat non fixed repeatinterval in uilocalnotification can i have custom uilocalnotification repeat intervals i e weekdays only repeating uilocalnotifications with gaps uilocalnotification repeatinterval on days of week share improve..
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