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Android: Bitmaps loaded from gallery are rotated in ImageView
...u need to create an ExifInterface:
ExifInterface exif = new ExifInterface(filename);
You can then grab the orientation of the image:
orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, 1);
Here's what the orientation values mean:
http://sylvana.net/jpegcrop/exif_orientation.html
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Does setWidth(int pixels) use dip or px?
..._width="50dip" in my case. it will return me 50 the exact value in the xml file. i then checked this in the app and as expected, the value is incorrect and draws the view too large then expected
– Jonathan
Jan 17 '11 at 15:15
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How to make URL/Phone-clickable UILabel?
...u can make UILabel subclass, like this one:
class LinkedLabel: UILabel {
fileprivate let layoutManager = NSLayoutManager()
fileprivate let textContainer = NSTextContainer(size: CGSize.zero)
fileprivate var textStorage: NSTextStorage?
override init(frame aRect:CGRect){
super.init(frame: aRect...
What is “incremental linking”?
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Linking involves packaging together all of the .obj files built from your source files, as well as any .lib files you reference, into your output (eg .exe or .dll).
Without incremental linking, this has to be done from scratch each time.
Incremental linking links your exe/dl...
Multiple models in a view
...Password)
}
And there you have a single controller action, view and view file for each action with each totally distinct and not reliant upon one another for anything.
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Set folder browser dialog start location
...esktopDirectory
Desktop
"The logical Desktop rather than the physical file system location."
DesktopDirectory:
"The directory used to physically
store file objects on the desktop. Do
not confuse this directory with the
desktop folder itself, which is a
virtual folder."
MSDN - Sp...
How to invert a grep expression
The following grep expression successfully lists all the .exe and .html files in the current directory and sub directories.
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C++ multiline string literal
...literals in C++, à la Perl? Maybe some parsing trick with #include ing a file? I can't think of one, but boy, that would be nice. I know it'll be in C++0x.
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Highlight a word with jQuery
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There are two solutions, and they are contained to one file each. I added them above. At least, as a worst-case scenario, they will always be available here in the edit history.
– Erick Robertson
Apr 21 '14 at 23:13
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Why should we include ttf, eot, woff, svg,… in a font-face
...fted and accepted, which improves the compression, leading to even smaller files, along with the ability to load a single font "in parts" so that a font that supports 20 scripts can be stored as "chunks" on disk instead, with browsers automatically able to load the font "in parts" as needed, rather ...