i want to let my app play sound every 20 min even when the app is on background orthe iphone is in sleep mode ... i used: [NSTimer scheduledTimerWithTimeInterval:delay*60.0 target:self selector:@sele
I need to write an application, that every 10 minutes it should be awaken from suspended mode, get user location via gps and send this information to the server by network.
In ios4, when you quit your iphone application with the homebutton, it goes to the background. the second time you enter your app (foreground) I wanna b开发者_如何学Goe able to load the app like the f
I\'m trying to emulate this effect: http://meyerweb.com/eric/css/edge/complexspiral/demo.html o开发者_运维技巧n my blog: http://segment6.blogspot.com/
I\'m currently testing the latest iOS4 Feature to put my location aware app in the background. Well, it does work! But on the other hand it\'s quite hart to handle the immense power usage.
I use StackOverflow for the first time, so please be friendly and understanding. Few days ago I got interested in ActionScript. I have downloaded FlashDevelop (a free IDE) and FlexSDK4. Then I have le
I want t开发者_如何学JAVAo use rake background task in rails like this system(\"cd #{Rails.root} && RAILS_ENV=#{Rails.env} rake abc:def --trace 2>&1 >> #{Rails.root}/log/rake.log
I\'ve been using the :before or :after CSS trick (explained in this article: http://net.tutsplus.com/tutorials/html-css-techniques/quick-tip-multiple-borders-with-simple-css/) to achieve multiple bord
I am a beginner in HTML and am taking a Multimedia class for school. I noticed for many websites such as ESPN, CNN, Google, etc. that there was no direct image source for the entire background. How mi
I made a little test app to try to isolate this issue, but it exhibits the same behavior: the applicationMusicPlayer stops playing immediately when the app enters the background. I don\'t know what I\
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