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c# Programming Glossary: binaryHow do I save a stream to a file? http://stackoverflow.com/questions/411592/how-do-i-save-a-stream-to-a-file improve this question You must not use StreamReader for binary files like gifs or jpgs . StreamReader is for text data. You.. almost certainly lose data if you use it for arbitrary binary data. If you use Encoding.GetEncoding 28591 you will probably.. need to use a StreamReader at all Why not just keep the binary data as binary data and write it back to disk or SQL as binary..
Proper use of the IDisposable interface http://stackoverflow.com/questions/538060/proper-use-of-the-idisposable-interface In 35 pages he explains the problems of using binary objects and invents COM before your eyes. Once you realize the..
Using .NET, how can you find the mime type of a file based on the file signature not the extension http://stackoverflow.com/questions/58510/using-net-how-can-you-find-the-mime-type-of-a-file-based-on-the-file-signature the process of determining an appropriate MIME type from binary data. The final result depends on a combination of server supplied..
How to check if a number is a power of 2 http://stackoverflow.com/questions/600293/how-to-check-if-a-number-is-a-power-of-2 that the value will become 0 after the last shift from binary 1000...0000 to 0000...0000 then the for loop will break out.. x 0 x x 1 0 Explanation First and foremost the bitwise binary operator from MSDN definition Binary operators are predefined.. to this of course 4 3 0 But what exactly is 4 3 The binary representation of 4 is 100 and the binary representation of..
What is the difference between Decimal, Float and Double in C#? http://stackoverflow.com/questions/618535/what-is-the-difference-between-decimal-float-and-double-in-c share improve this question float and double are floating binary point types . In other words they represent a number like this.. they represent a number like this 10001.10010110011 The binary number and the location of the binary point are both encoded.. The binary number and the location of the binary point are both encoded within the value. decimal is a floating..
Quickest way to convert a base 10 number to any base in .NET? http://stackoverflow.com/questions/923771/quickest-way-to-convert-a-base-10-number-to-any-base-in-net string representation in a specified base. Example string binary Convert.ToString 5 2 convert 5 to its binary representation.. string binary Convert.ToString 5 2 convert 5 to its binary representation Console.WriteLine binary prints 101 However.. 2 convert 5 to its binary representation Console.WriteLine binary prints 101 However as pointed out by the comments Convert.ToString..
Formatting doubles for output in C# http://stackoverflow.com/questions/1421520/formatting-doubles-for-output-in-c-sharp use Jon Skeet's DoubleConverter class linked to from his Binary floating point and .NET article . This has a ToExactString method..
http://stackoverflow.com/questions/1806511/objects-that-represent-trees collection of data structures and algorithms including a Binary Tree . public class BinaryTree T IVisitableCollection T ITree.. and algorithms including a Binary Tree . public class BinaryTree T IVisitableCollection T ITree T Methods public void Add.. T IVisitableCollection T ITree T Methods public void Add BinaryTree T subtree public virtual void breadthFirstTraversal IVisitor..
Constructing a simple interpreter http://stackoverflow.com/questions/256629/constructing-a-simple-interpreter features Real numbers variables multi dimensional arrays Binary and Boolean operations Loops for while Conditional expressions..
What is Difference between Property and Variable in C# http://stackoverflow.com/questions/4142867/what-is-difference-between-property-and-variable-in-c-sharp if someone was inspecting your class via reflection . 3 Binary Serialization Changing a field to a property is a breaking change..
C# Equivalent of SQL Server 2005 DataTypes http://stackoverflow.com/questions/425389/c-sharp-equivalent-of-sql-server-2005-datatypes text Unicode Character Strings nchar nvarchar ntext Binary Strings binary varbinary image Other Data Types cursor timestamp.. Server CLR data type .NET Framework varbinary SqlBytes SqlBinary Byte binary SqlBytes SqlBinary Byte varbinary 1 binary 1 SqlBytes.. varbinary SqlBytes SqlBinary Byte binary SqlBytes SqlBinary Byte varbinary 1 binary 1 SqlBytes SqlBinary byte Byte image..
Is everything in .NET an object? http://stackoverflow.com/questions/436211/is-everything-in-net-an-object the comments to everything is an object Eh no it's not. Binary Worrier I'd like an example... scotty2012 isn't everything derived.. NEARLY everthing is an object and I'll remove the downvote Binary Worrier I appreciate the clarification. I think the lowest level.. Int32 then that int is 4 bytes on the stack end of story Binary Worrier Definition of object Object as a inheritor of class..
C# float bug? 0.1 - 0.1 = 1.490116E-08 http://stackoverflow.com/questions/478474/c-sharp-float-bug-0-1-0-1-1-490116e-08 you expect intuitively. See also Jon Skeet's pages here Binary floating point Decimal floating point share improve this answer..
http://stackoverflow.com/questions/553611/wpf-image-to-byte should I do cause in my LINQ model the field appears as Binary type I have to change this if I want to save it like a byte..
http://stackoverflow.com/questions/5664345/string-to-binary-in-c-sharp to Binary in C# I have a function to convert string to hex as this public.. hex Could you please help me write another string to Binary function based on my sample function public static string ConvertToBin.. share improve this question public static byte ConvertToBinary string str System.Text.ASCIIEncoding encoding new System.Text.ASCIIEncoding..
Is there a Lower Bound function in C# on a SortedList? http://stackoverflow.com/questions/594518/is-there-a-lower-bound-function-in-c-sharp-on-a-sortedlist are slow O n . Based on Mehrdad Afshari answer here is a Binary Search that works in O log n on the Keys collection public static.. return end c# collections share improve this question Binary search the SortedList.Keys collection. Here we go. This is O.. collection. Here we go. This is O log n private static int BinarySearch T IList T list T value if list null throw new ArgumentNullException..
How to check if a number is a power of 2 http://stackoverflow.com/questions/600293/how-to-check-if-a-number-is-a-power-of-2 foremost the bitwise binary operator from MSDN definition Binary operators are predefined for the integral types and bool. For..
Binary To Corresponding ASCII String Conversion http://stackoverflow.com/questions/6006425/binary-to-corresponding-ascii-string-conversion To Corresponding ASCII String Conversion Hi i was able to convert.. binarywriter .. as 10101011 . im required back to convert Binary ASCII string .. any idea how to do it c# share improve this.. or at least get you started... public Byte GetBytesFromBinaryString String binary var list new List Byte for int i 0 i binary.Length..
http://stackoverflow.com/questions/686412/c-sharp-is-operator-performance a cast is essential but the performance data gathered by Binary Worrier and Ian is also extremely useful. It would be great..
http://stackoverflow.com/questions/78536/deep-cloning-objects-in-c-sharp using System.Runtime.Serialization.Formatters.Binary summary Reference Article http www.codeproject.com KB tips SerializedObjectCloner.aspx.. Provides a method for performing a deep copy of an object. Binary Serialization is used to perform the copy. summary public static.. source null return default T IFormatter formatter new BinaryFormatter Stream stream new MemoryStream using stream formatter.Serialize..
How to COUNT rows within EntityFramework without loading contents? http://stackoverflow.com/questions/890381/how-to-count-rows-within-entityframework-without-loading-contents is that each row might have many megabytes of data in a Binary field . Of course the SQL would be something like this SELECT..
How can I determine if a file is binary or text in c#? http://stackoverflow.com/questions/910873/how-can-i-determine-if-a-file-is-binary-or-text-in-c be present in a binary file but rarely in an text file. Binary files tend to use 0 enough that just testing for many 0 bytes..
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