2014/10/15 下午 10:13:08

iphone Programming Glossary: reaction

http://stackoverflow.com/questions/10921395/using-accelerometer-to-calculate-speeds

we are trying to solve. I think this is the best approach but please add in your opinions We are trying to calculate reaction times in a real world driving scenario and would like to use a mobile phone as the data collection device. What we are trying.. time when the prompt took place then using the time stamped accelerometer data we should be able to calculate their reaction to the prompt. This is the best way I have found to solve the problem however I'm not sure if the accelerometer data will..

UIView vs UIViewController

http://stackoverflow.com/questions/1151422/uiview-vs-uiviewcontroller

In addition your UIView is responsible for recognizing touches gestures etc. That's where it ends though the actual reaction of your program should be up to the UIViewController. In other words you'd teach a UIView subclass how to recognize a swipe..

What type of webservice works best with iOS?

http://stackoverflow.com/questions/3152700/what-type-of-webservice-works-best-with-ios

the webservice. Obviously since this will be used mostly over 3G or ... Edge I want an efficient protocol so my gut reaction is to stay away from XML based things like XML RPC or SOAP. I would like to use PHP and MySQL on the server and plan on..

What is the advantage of using Reachability?

http://stackoverflow.com/questions/7178330/what-is-the-advantage-of-using-reachability

recruiting is it can show a developer is not just thinking inside the box like you and many other developers my first reaction when I saw the Reachability sample code was wow this seems way too complicated for something that's very simple . But hopefully..

Visual viewport vs Layout viewport on mobile devices

http://stackoverflow.com/questions/7344886/visual-viewport-vs-layout-viewport-on-mobile-devices

viewport's dimensions are set by the meta viewport rule. Therefore the visual viewport's dimensions should change in reaction to changes in the meta viewport rule. You have since asked in comments Why is it that when there's content that's explicitly..

Getting the time elapsed (Objective-c)

http://stackoverflow.com/questions/741830/getting-the-time-elapsed-objective-c

I need to get time that elapsed between two events for example between appearance of UIView and between user's first reaction. iphone objective c share improve this question NSDate start NSDate date do stuff... NSTimeInterval timeInterval start..

Can I launch my application from a call event?

http://stackoverflow.com/questions/7702701/can-i-launch-my-application-from-a-call-event