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How to download image from url

..."https://fbcdn-sphotos-h-a.akamaihd.net/hphotos-ak-xpf1/v/t34.0-12/10555140_10201501435212873_1318258071_n.jpg?oh=97ebc03895b7acee9aebbde7d6b002bf&oe=53C9ABB0&__gda__=1405685729_110e04e71d9"); using (MemoryStream mem = new MemoryStream(data)) { using (var yourImage = Image.Fro...
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How to create an infinite loop in Windows batch file?

...it rem ** can be stopped with a syntax error call :stop ) :stop call :__stop 2>nul :__stop () creates a syntax error, quits the batch This could be useful if you need a really infinite loop, as it is much faster than a goto :loop version because a for-loop is cached completely once at sta...
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How to copy part of an array to another array in C#?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Select top 10 records for each category

... 32 If you really just want the top 10, change it to RowNumber() instead of Rank(). No ties then. – Mike L ...
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ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type

... only fields except entity id worked fine: var entity = context.Find(entity_id); entity.someProperty = newValue; context.Entry(entity).Property(x => x.someProperty).IsModified = true; context.SaveChanges(); – Anton Lyhin Dec 10 '15 at 22:34 ...
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What is move semantics?

...ng { char* data; public: string(const char* p) { size_t size = std::strlen(p) + 1; data = new char[size]; std::memcpy(data, p, size); } Since we chose to manage the memory ourselves, we need to follow the rule of three. I am going to defer writing the assi...
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Effects of changing Django's SECRET_KEY

...e reset? – Henning May 20 '14 at 18:32 7 @Henning I don’t think so. The passwords are stored as...
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Dictionary vs Object - which is more efficient and why?

... Have you tried using __slots__? From the documentation: By default, instances of both old and new-style classes have a dictionary for attribute storage. This wastes space for objects having very few instance variables. The space consumption can ...
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How is Generic Covariance & Contra-variance Implemented in C# 4.0?

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Read/Write 'Extended' file properties (C#)

... { List<string> arrHeaders = new List<string>(); Shell32.Shell shell = new Shell32.Shell(); Shell32.Folder objFolder; objFolder = shell.NameSpace(@"C:\temp\testprop"); for( int i = 0; i < short.MaxValue; i++ ) { string header = objFolder.GetDetailsOf...