memory-management Archives

By considering that the memory is divided into four segments: data, heap, stack, and code, where do global variables, static variables, constant data ...

June 2, 2022
0 Comments

C++, Programming

IT Nursery

Compelling examples of custom C++ allocators?

What are some really good reasons to ditch std::allocator in favor of a custom solution? Have you run across any situations where it ...

June 2, 2022
0 Comments

linux, Programming

IT Nursery

Retrieve CPU usage and memory usage of a single process on Linux?

I want to get the CPU and memory usage of a single process on Linux – I know the PID. Hopefully, I can ...

May 31, 2022
0 Comments

objective-c, Programming

IT Nursery

Why is @autoreleasepool still needed with ARC?

For the most part with ARC (Automatic Reference Counting), we don’t need to think about memory management at all with Objective-C objects. It ...

May 31, 2022
0 Comments

Programming, Python

IT Nursery

Python memory leaks [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so ...

May 29, 2022
0 Comments

@property retain, assign, copy, nonatomic in Objective-C

As someone that’s new to Objective-C can someone give me an overview of the retain, assign, copy and any others I’m missing, that ...

May 26, 2022
0 Comments

What does the brk() system call do?

According to Linux programmers manual: brk() and sbrk() change the location of the program break, which defines the end of the process’s data ...

May 26, 2022
0 Comments

Is “delete this” allowed in C++?

Is it allowed to delete this; if the delete-statement is the last statement that will be executed on that instance of the class? ...

May 22, 2022
0 Comments