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How to use range-based for() loop with std::map?
The common example for C++11 range-based for() loops is always something simple like this:
5 Answers
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Styling text input caret
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A clever hack, but emoji don't work as they just become filled in by the shadow ????
– simbolo
Jun 30 '16 at 13:28
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image processing to improve tesseract OCR accuracy
...no dark part of image)
binarize and de-noise image
There is no universal command line that would fit to all cases (sometimes you need to blur and sharpen image). But you can give a try to TEXTCLEANER from Fred's ImageMagick Scripts.
If you are not fan of command line, maybe you can try to use ope...
Initializing a struct to 0
... edited May 23 '17 at 12:26
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answered Jun 22 '12 at 7:51
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Basic HTTP and Bearer Token Authentication
...h basic authentication at url:
curl -i http://username:password@dev.myapp.com/api/users -H "Authorization: Bearer mytoken123"
^^^^^^^^^^^^^^^^^^
If above one doesn't work, then you have nothing to do with it. So try the following alternates.
You can pass the token under another na...
How to implement an android:background that doesn't stretch?
... Downvoted for a lame solution. Correct solution here: stackoverflow.com/a/9362168/145046
– Aleks N.
Feb 20 '12 at 13:52
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How do I choose between Tesseract and OpenCV? [closed]
...agraph, page, limited dictionaries, etc.).
OpenCV, on the other hand, is a computer vision library that includes features that let you perform some feature extraction and data classification. You can create a simple letter segmenter and classifier that performs basic OCR, but it is not a very good O...
Swift alert view with OK and Cancel: which button tapped?
...el Logic here")
}))
presentViewController(refreshAlert, animated: true, completion: nil)
As you can see the block handlers for the UIAlertAction handle the button presses. A great tutorial is here (although this tutorial is not written using swift):
http://hayageek.com/uialertcontroller-exampl...
Why use strong named assemblies?
...lication users are ensured that a version of the assembly they are loading come from the same publisher that created the version the application was built with.
More on strong naming from Microsoft is in Strong-Named Assemblies (MSDN).
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