What does a gray Vee icon mean in TortoiseSvn?
I have a gray Checkbox or 'vee' icon next to a XSL file. It is identical to the usual 'green vee' that appears next to versioned files. What do it mean? ...
gray
WPF MediaElement - Why are my blacks not black?
When playing an MPEG2 video using a WPF MediaElement, the parts of the video that should be black are gray. There is no alpha in the video, and the video has accurate color when played via Windows Media Player or Quicktime Player. Does anyone know what I might be doing wrong, or what codec is recommended to get accurate blacks? I'm more...
UIWebview grey box at bottom after animation
Hi I've been trying to animate a uiwebview by making it's frame shorter height using the UIView animateWithDuration:animations: method. I succesfully shorten the uiwebview by making the frame property equal to a shorter height however when i scroll to the bottom of the uiwebview I find a grey box. After I animate the uiwebview to be sh...
Inactive button in UIAlert View
In my iphone-app, I have a "Share" button in my Navigation bar, that pops up a UIAlertView with the options "Twitter" and "Facebook". When a user has already sent something to Twitter, I don't want him to be able to sent it again. One way of preventing this, is to just remove the Twitter button from that Alert. This makes the Alert kind ...
Does gray code exists for other bases than two?
Just a matter of curiosity, is the Gray code defined for bases other than base two? I tried to count in base 3, writing consecutive values paying attention to change only one trit at a time. I've been able to enumerate all the values up to 26 (3**3-1) and it seems to work. 000 122 200 001 ...