I am new to javascript, which so many of you know, and I am finding that the actual application of all the things I learned evades me. If you just give me the code, that probably won\'t help me; I nee
How can I calculate the time of acceleration to 100kmh? Well, I registered a location listener when the !location.hasSpeed() is true store the time of location into a variable. When the speed is reach
I\'m writing an Android application that contains lots of long lists and I need to accelerate scrolling somehow.The Android Contacts application for example uses a list of letters to allow quick scrol
I wrote an app which displays pitch and roll attitude (a glass cockpit app).When I rotate or tilt the iPhone/iPad the attitude is displayed accurately.When I\'m flying in an airplane and rotate or til
I implemented lightbox effect with window\'s opacity change whilst fading in/out. When I have my window maximized this effect has big delay or when I use duration property then opacity change is not s
Do you know the app \"motion ruler\"? It can开发者_如何学运维 be used to get the length of an object by moving an iPhone.
So like just about everyone else learning some programming language, I\'ve given myself a spaceship game project.So far, I have parallax stars and all the nice things I expect from a spaceship game.Th
Im making an Android game and I\'m looking for a relatively simple tutorial on ball collision detection. In particular a开发者_开发问答n elastic collision between 2 balls (That is to say how balls wou
I did search but I could not find an answer; When interpreting android accelerometer values, how can one translate these values into real world phone translation along X/Y/Z axes?
I want to trigger an audio file when I shake the iPhone. I can get audio to play with a button press. I can get audio to play on shake after I have first used the button press. But on first entry to t
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