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How do I print a double value with full precision using cout?

... value anyways. I think g++ supports this.) union { double d; uint64_t u64; } x; x.d = 1.1; std::cout << std::hex << x.u64; This will give you the 100% accurate precision of the double... and be utterly unreadable because humans can't read IEEE double format ! Wikipedia has a ...
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Using .NET, how can you find the mime type of a file based on the file signature not the extension

...2, 97, 114, 33, 26, 7, 0 }; private static readonly byte[] SWF = { 70, 87, 83 }; private static readonly byte[] TIFF = { 73, 73, 42, 0 }; private static readonly byte[] TORRENT = { 100, 56, 58, 97, 110, 110, 111, 117, 110, 99, 101 }; private static readonly byte[] TTF = { 0, 1, 0, 0,...
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WARNING: Can't verify CSRF token authenticity rails

...utomatically if you use Rails' form helpers. – Jason FB Feb 18 '19 at 16:04 add a comment  |  ...
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CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清泛网 - 专注C/C++及内核技术

CGridCellNumeric - A numeric cell class for the MFC GridCGridCellNumeric-A-numeric-cell-class-for-the-MFC-GridA locale aware, editable, self validating numeric cell class for the MFC Grid. Configurable for integers, floating...A locale aware, editable, self validating numeric cell class for the MFC ...
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CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清泛网 - 专注C/C++及内核技术

CGridCellNumeric - A numeric cell class for the MFC GridCGridCellNumeric-A-numeric-cell-class-for-the-MFC-GridA locale aware, editable, self validating numeric cell class for the MFC Grid. Configurable for integers, floating...A locale aware, editable, self validating numeric cell class for the MFC ...
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?

...ly a problem. – jalf Jul 8 '11 at 7:46 6 The table has 32 entries, and every value is < 255 (1...
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How do I deal with certificates using cURL while trying to access an HTTPS url?

... 87 This error is related to a missing package: ca-certificates. Install it. In Ubuntu Linux (and ...
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JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images

... 146 The github project JavaScript-Load-Image provides a complete solution to the EXIF orientation p...
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HttpWebRequest using Basic authentication

... work. – Zambonilli Aug 4 '17 at 12:46 Not working for me (neither utf-8 nor ISO-8859-1). Any suggestions what to chec...
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How do I discover memory usage of my application in Android?

...alvik other total size: 10940 7047 N/A 17987 allocated: 8943 5516 N/A 14459 free: 336 1531 N/A 1867 (Pss): 4585 9282 11916 25783 (shared dirty): 2184 3596 916 6696 (p...