Top "Buffer" questions

How to display nodejs raw Buffer data as Hex string

The following code uses SerialPort module to listen to data from a bluetooth connection. I am expecting to see a …

node.js buffer

Converting a Buffer into a ReadableStream in Node.js

I'm fairly new to Buffers and ReadableStreams, so maybe this is a stupid question. I have a library that takes …

javascript node.js stream buffer

TypeError: coercing to Unicode: need string or buffer, int found

I have 2 APIs. I am fetching data from them. I want to assign particular code parts to string so that …

python api unicode buffer typeerror

What does it mean by buffer?

I see the word "BUFFER" everywhere, but I am unable to grasp what it exactly is. Would anybody please explain …

buffer terminology

Buffer entire file in memory with Node.js

I have a relatively small file (some hundreds of kilobytes) that I want to be in memory for direct access …

node.js stream buffer

Find the exact address of variable Buf

As reference, I'm using the following code: #include <stdio.h> #include <string.h> int main (void) { …

gdb buffer stack-overflow

What exactly does "Stream" and "Buffer" mean in Java I/O?

I just learned about input/output using BufferedReader. I wanted to know what exactly are the meanings of the term …

java buffer bufferedreader

std::cout won't print

Is there any circumstance when std::cout << "hello" doesn't work? I have a c/c++ code, however the …

c++ debugging buffer iostream cout

Printf a buffer of char with length in C

I have a buffer which I receive through a serial port. When I receive a certain character, I know a …

c buffer printf

C# FileStream : Optimal buffer size for writing large files?

Suppose I'm writing a couple of files to disk, between 2MB and 5GB. What are sensible buffer values for the …

c# size buffer filestream