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 …

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 …

May 17, 2012 · Since buffer is a pointer (not an array), the sizeof operator returns the size of a pointer, not the size of the buffer it points to. There is no standard way to determine this size, …

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 …

Aug 13, 2025 · I'm trying to read a package from a buffer, decode it, and then return a package that might contain a requested info or call a specific function depending on the package I …

Mar 1, 2015 · 25 Based on my understanding, each socket is associated with two buffers, a send buffer and a receive buffer, so when I call the send() function, what happens is that the data to …

I get buffer data to my program from external and I want to process buffer data and send it as a buffer also. So I don't want to convert buffer into an image. How can I do this? I try this way but ...

Jun 19, 2012 · A store buffer is a speculative structure that exists in the CPU, just like the load queue and is for allowing the CPU to speculate on stores. A write combining buffer is part of …

The design idea I'm leaning toward is a semi-lock-free circular buffer where the producer thread put data in the buffer as fast as it can, let's call the head of the buffer A, without blocking …

PL/SQL: numeric or value error: character string buffer too small is due to the fact that you declare a string to be of a fixed length (say 20), and at some point in your code you assign it a value …