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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...
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...
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...
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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