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I have 2 computers - Mac and Windows, and I want to use only 1 screen, 1 mouse and 1 keyboard.
I've heard about application named Synergy but I think it only for 2 screens.
Any 1 know how can I achieve this?
Thanks.
You need to buy a KVM system. It's a hardware device that is specifically designed for this purpose. 1 Keyboard / Video Mouse to many computers.
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Is there any way to detect hand or palm using CIDetector? I have googled but only face detection is found, is there any way to do it? please help.
In iOS 8 you can detect QR codes and rectangles too, but alas, not hands or palms.
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Does Direct2D support custom shaped windows? Say, drawing a circle over all other windows. If yes, could anyone give a link to an article or sample of such technique? Thanks.
Yep, it does.
Here is an article with examples, unfortunately, it goes in Russian, so use an online translator:
http://teran.karelia.pro/articles/item_5710.html
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I have to purchase iPhone4 for development purpose,so can anyone suggest me is there any difference between iPhone4 white color and iPhone black color? If yes which one is better choice for development purpose?
Differences include.
1) Slightly modified camera (placement wise) (barely worth mentioning since its same quality).
2) And color.
So for development purposes it does not matter which one you choose.
Source
There is no difference, so you can pick the color you like most.
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I am new to Quartz, and I would like to draw a candlestick chart in iOS, but I don't know how.
How can I draw charts like this? Are there any good examples for iOS?
Core Plot may be able to do it. If not, it's probably a pretty easy thing to add to the Core Plot library.
http://code.google.com/p/core-plot/
You can do it with SwiftCharts, there are 2 candle sticks examples ready to use - one interactive and other not-interactive (with less overhead, in case you don't need interactivity)
(Disclosure: I'm the author)
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I am trying to procedurally generate point stars to create a starfield background for my game. I want to weight the color production based on an average star's real color. Can anyone point me in the direction of this sort of data?
I found a nice overview here. It shows some real examples. Maybe this will help you.
It is White. To be closer to the real thing apply redshift as the stars are further away and add or remove blue to account for star temperature and age.