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convert UIImage to NSData
...ata* data = (id)CFBridgingRelease(CGDataProviderCopyData(provider));
const uint8_t* bytes = [data bytes];
This will give you the low-level representation of the image RGB pixels.
(Omit the CFBridgingRelease bit if you are not using ARC).
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How to convert an xml string to a dictionary?
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JamesJames
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How do you convert a DataTable into a generic list?
... DataTable dt = new DataTable(); dt.Columns.Add("id",typeof(Int32 )); dt.Columns.Add("name",typeof(String)); dt.Columns.Add("foo",typeof(DateTime )); for(int i=0;i<=1000;i++){dt.Rows.Add(i, "foo", DateTime.Now);}
– Rahul Garg
Jul 25 '18 at ...
Python constructors and __init__
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Niclas NilssonNiclas Nilsson
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Which method performs better: .Any() vs .Count() > 0?
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answered Jan 3 '14 at 16:32
BenBen
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How to print instances of a class using print()?
... anyway...)
– kender
Oct 8 '09 at 5:32
@kender - I didn't know about it, but in retrospect it makes perfect sense give...
How can I add reflection to a C++ application?
...me checks.
I'm sure the syntax could be improved, and it only works on Win32 and Win64 so far. We've found it really useful for having automatic GUI interfaces to classes, creating properties in C++, streaming to and from XML and so on, and there's no need to derive from a specific base class. If t...
How do you generate dynamic (parameterized) unit tests in python?
...per answer is given in the duplicate question: stackoverflow.com/a/2799009/322020 - you have use to .__name__ = to enable .exact_method testing
– Nakilon
Apr 12 '13 at 10:38
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How to open a new tab using Selenium WebDriver?
... kernowcodekernowcode
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Conveniently Declaring Compile-Time Strings in C++
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@user975326: I just reviewed my implementation of this and it looks like I added a constexpr operator==. Sorry. Scott's presentation should get you started on how to do this. It is much easier in C++14 than in C++11. I wouldn't ...