What is the difference between buffer and cache memory in Linux?
Buffers are associated with a specific block device, and cover caching of filesystem metadata as well as tracking in-flight pages. The cache only contains parked file data. That is, the buffers …
Node.js: How to read a stream into a buffer? - Stack Overflow
Jan 11, 2013 · I wrote a pretty simple function that downloads an image from a given URL, resize it and upload to S3 (using 'gm' and 'knox'), I have no idea if I'm doing the reading of a stream …
What is the Python 'buffer' type for? - Stack Overflow
The buffer in this case is a sub-string, starting at position 6 with length 5, and it doesn't take extra storage space - it references a slice of the string. This isn't very useful for short strings like …
How do you implement a circular buffer in C? - Stack Overflow
Do you need a circular buffer or a queue? The required operations make it sound like queue. I admit that with the requirement of a fixed size using a circular buffer make sense, but I'm not …
What is a buffer overflow and how do I cause one?
Feb 22, 2009 · A buffer overflow is basically when a crafted section (or buffer) of memory is written outside of its intended bounds. If an attacker can manage to make this happen from …
Node.js : difference between Buffer.slice and Buffer.subarray
Jul 29, 2020 · I have a look at the Node.js Buffer documentation and I don't understand the difference between Buffer.slice and Buffer.subarray. Both point to "the same memory as the …
javascript - In TypeScript 5.6+, `Buffer` is not assignable to ...
Jul 24, 2024 · So how does this cause problems in Node.js? Well in @types/node, Buffer is basically a subtype of Uint8Array. Buffer unnecessarily redeclared the entries() method in a …
keepass - How to convert "Buffer<ArrayBufferLike>" to …
Jan 10, 2025 · 1 In your code you use KeePassFileBuffer.buffer directly, which may cause a potential mismatch in content, as this is the internal ArrayBuffer, which may contain additional …
python - efficient circular buffer? - Stack Overflow
Mar 16, 2016 · I want to create an efficient circular buffer in python (with the goal of taking averages of the integer values in the buffer). Is this an efficient way to use a list to collect …
Convert a binary NodeJS Buffer to JavaScript ArrayBuffer
Dec 23, 2011 · A “small” Buffer 's buffer property is an ArrayBuffer that represents the entire memory pool. So in this case, the ArrayBuffer and the Buffer varies in size.