io Archives - Page 2 of 4

Difference between fprintf, printf and sprintf?

Can anyone explain in simple English about the differences between printf, fprintf, and sprintf with examples? What stream is it in? I’m really ...

May 20, 2022
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How to write a large buffer into a binary file in C++, fast?

I’m trying to write huge amounts of data onto my SSD(solid state drive). And by huge amounts I mean 80GB. I browsed the ...

May 19, 2022
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How to prevent SIGPIPEs (or handle them properly)

I have a small server program that accepts connections on a TCP or local UNIX socket, reads a simple command and (depending on ...

May 18, 2022
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Parsing CSV files in C#, with header

Is there a default/official/recommended way to parse CSV files in C#? I don’t want to roll my own parser. Also, I’ve seen instances ...

May 16, 2022
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What is InputStream & Output Stream? Why and when do we use them?

Someone explain to me what InputStream and OutputStream are? I am confused about the use cases for both InputStream and OutputStream. If you ...

May 16, 2022
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Save and load MemoryStream to/from a file

I am serializing an structure into a MemoryStream and I want to save and load the serialized structure. So, How to Save a ...

May 13, 2022
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Unicode (UTF-8) reading and writing to files in Python

I’m having some brain failure in understanding reading and writing text to a file (Python 2.4). # The string, which has an a-acute ...

May 10, 2022
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byte[] to file in Java

With Java: I have a byte that represents a file. How do I write this to a file (ie. C:\myfile.pdf) I know it’s ...

May 9, 2022
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Cannot delete directory with Directory.Delete(path, true)

I’m using .NET 3.5, trying to recursively delete a directory using: Directory.Delete(myPath, true); My understanding is that this should throw if files are ...

May 8, 2022
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Easy way to write contents of a Java InputStream to an OutputStream

I was surprised to find today that I couldn’t track down any simple way to write the contents of an InputStream to an ...

May 4, 2022
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