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WPF: ItemsControl with scrollbar (ScrollViewer)
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I just tried this right here and it still did not work. The ItemsControl flows right off its parent container and no ScrollBar is visible at all.
– Ristogod
Jun 21 '11 at 16:36
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What does the constant 0.0039215689 represent?
...mance reasons.
Multiplying by the reciprocal is faster than repeatedly dividing by 255.
Side Note:
If you're wondering why such a micro-optimization isn't left to the compiler, it's because it is an unsafe floating-point optimization. In other words:
x / 255 != x * (1. / 255)
due to floati...
Sublime Text 2 and 3: open the same file multiple times
I want to view the same file side-by-side. How do I open up two (or more) tabs for a single file?
5 Answers
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How is Racket different from Scheme?
Racket is a descendant of Scheme. How is Racket different than R6RS? What did it add, or take away, or is just different?
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Packing NuGet projects compiled in release mode?
...an only be modified in the project file directly (no VS GUI option). To avoid the command-line property tweak for all future nuget pack calls, edit the project file XML in your favorite text editor.
– patridge
Jun 30 '11 at 22:07
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Android map v2 zoom to show all the markers
...rlier version this can be achieved from zoomToSpan() but in v2 I have no idea how about doing that. Further, I know the radius of the circle that needs to be visible.
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How does bash tab completion work?
...st of possible completions, and readline inserts as much characters as are identified unambiguously by the characters already typed in. (You can configure the readline library quite much, see the section Command line editing of the Bash manual for details.)
Bash itself has the built-in complete to d...
UIButton title text color
...created a custom class MyButton extended from UIButton. Then added this inside the Identity Inspector:
After this, change the button type to Custom:
Then you can set attributes like textColor and UIFont for your UIButton for the different states:
Then I also created two methods inside MyB...
Hyphen, underscore, or camelCase as word delimiter in URIs?
...use the hyphen separates words (so that a search engine can index the individual words), and is not a word character. Underscore is a word character, meaning it should be considered part of a word.
Double-click this in Chrome: camelCase
Double-click this in Chrome: under_score
Double-click this in ...
Create a GUID in Java
What are some of the best ways to create a GUID in Java?
6 Answers
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