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Using C# to check if string contains a string in string array
I want to use C# to check if a string value contains a word in a string array. For example,
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C# equivalent of the IsNull() function in SQL Server
..., return another value. Now I am wondering if there is anything similar in C#.
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Play audio from a stream using C#
Is there a way in C# to play audio (for example, MP3) direcly from a System.IO.Stream that for instance was returend from a WebRequest without saving the data temporarily to the disk?
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How do I trap ctrl-c (SIGINT) in a C# console app
I would like to be able to trap CTRL + C in a C# console application so that I can carry out some cleanups before exiting. What is the best way of doing this?
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What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?
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That doesn't work in C#, there is no take expression. You need to use the Take() method.
– Adam Lassek
Oct 10 '08 at 16:49
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Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
...akeref, and __refvalue are language extensions and are undocumented in the C# Language Specification, the constructs used to implement them under the hood (vararg calling convention, TypedReference type, arglist, refanytype, mkanyref, and refanyval instructions) are perfectly documented in the CLI S...
Dynamic array in C#
Is there any method for creating a dynamic array in C#?
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Do using statements and await keywords play nicely in c#
... @nam: No, using and await serve entirely different purposes. Note that C# 8 now has asynchronous disposal as well. While it's worth being aware of the threading issue my answer highlights, that definitely doesn't mean it's wrong to mix using and await.
– Jon Skeet
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Passing Objects By Reference or Value in C#
In C#, I have always thought that non-primitive variables were passed by reference and primitive values passed by value.
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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
How can I create an Excel spreadsheet with C# without requiring Excel to be installed on the machine that's running the code?
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