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How to convert image to byte array

...ollows: public static byte[] converterDemo(Image x) { ImageConverter _imageConverter = new ImageConverter(); byte[] xByte = (byte[])_imageConverter.ConvertTo(x, typeof(byte[])); return xByte; } share ...
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Fastest Way to Find Distance Between Two Lat/Long Points

I currently have just under a million locations in a mysql database all with longitude and latitude information. 15 Answers...
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What is the use for Task.FromResult in C#

In C# and TPL ( Task Parallel Library ), the Task class represents an ongoing work that produces a value of type T. 6 Ans...
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Difference between -pthread and -lpthread while compiling

...that get defined when the -pthread option gets used on the GCC package installed on my Ubuntu machine: $ gcc -pthread -E -dM test.c > dm.pthread.txt $ gcc -E -dM test.c > dm.nopthread.txt $ diff dm.pthread.txt dm.nopthread.txt 152d151 < #define _REENTRANT 1 208d206 < #define _...
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What's the recommended way to connect to MySQL from Go?

... on go-wiki. Import when using MyMySQL : import ( "database/sql" _ "github.com/ziutek/mymysql/godrv" ) Import when using Go-MySQL-Driver : import ( "database/sql" _ "github.com/go-sql-driver/mysql" ) Connecting and closing using MyMySQL : con, err := sql.Open("mymysql", datab...
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Encoding an image file with base64

... here is an update after you have edited your original question. First of all, remember to use raw strings (prefix the string with 'r') when using path delimiters on Windows, to prevent accidentally hitting an escape character. Second, PIL's Image.open either accepts a filename, or a file-like (tha...
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How to enable C++11/C++0x support in Eclipse CDT?

..., find the Preprocessor Include Path and go to the Providers Tab. Deselect all except CDT GCC Builtin Compiler Settings. Then untag Share settings entries … . Add the option -std=c++11 to the text box called Command to get compiler specs. Go to paths and symbols. Under Symbols, click restore defau...
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Split array into chunks

... Nope, the last chunk should just be smaller than the others. – Blazemonger Jul 22 '14 at 23:27 7 ...
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Does a `+` in a URL scheme/host/path represent a space?

...but any + characters in the path component is expected to be treated literally. To be explicit: + is only a special character in the query component. share | improve this answer | ...
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Changing UIImage color

... Swift 4.2 Solution extension UIImage { func withColor(_ color: UIColor) -> UIImage { UIGraphicsBeginImageContextWithOptions(size, false, scale) guard let ctx = UIGraphicsGetCurrentContext(), let cgImage = cgImage else { return self } color.setFill() ...