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Android: Bitmaps loaded from gallery are rotated in ImageView

When I load an image from the media gallery into a Bitmap, everything is working fine, except that pictures that were shot with the camera while holding the phone vertically, are rotated so that I always get a horizontal picture even though it appears vertical in the gallery. Why is that and how can...
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How to list out all the subviews in a uiviewcontroller in iOS?

I want to list out all the subviews in a UIViewController . I tried self.view.subviews , but not all of the subviews are listed out, for instance, the subviews in the UITableViewCell are not found. Any idea? ...
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Is there a MySQL option/feature to track history of changes to records?

...ant to audit the changes to the data - who did what and when?", you can usually use audit tables (as per the trigger example Keethanjan posted). I'm not a huge fan of triggers, but it has the great benefit of being relatively painless to implement - your existing code doesn't need to know about the ...
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urlencode vs rawurlencode?

...php.net/manual/en/function.rawurlencode.php) Returns a string in which all non-alphanumeric characters except -_.~ have been replaced with a percent (%) sign followed by two hex digits. This is the encoding described in » RFC 3986 for protecting literal characters from being interpreted as spec...
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Objective-C and Swift URL encoding

...ww"; NSString *escapedString = [unescaped stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLHostAllowedCharacterSet]]; NSLog(@"escapedString: %@", escapedString); NSLog output: escapedString: http%3A%2F%2Fwww The following are useful URL encoding character sets: URLFragm...
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Find which version of package is installed with pip

..., is it possible to figure out which version of a package is currently installed? 15 Answers ...
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How do I print to the debug output window in a Win32 app?

...you can use the L prefix: OutputDebugStringW(L"My output string."); Normally you will use the macro version together with the _T macro like this: OutputDebugString(_T("My output string.")); If you project is configured to build for UNICODE it will expand into: OutputDebugStringW(L"My output s...
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Understanding the difference between Object.create() and new SomeFunction()

... The object used in Object.create actually forms the prototype of the new object, where as in the new Function() form the declared properties/functions do not form the prototype. Yes, Object.create builds an object that inherits directly from the one passed as ...
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jQuery: Select data attributes that aren't empty?

I'm trying to select all elements that have a data-go-to attribute that is not empty. 11 Answers ...
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multiprocessing: How do I share a dict among multiple processes?

...eates several processes that work on a join-able queue, Q , and may eventually manipulate a global dictionary D to store results. (so each child process may use D to store its result and also see what results the other child processes are producing) ...