IT Nursery
I’m just beginning to get into C++ and I want to pick up some good habits. If I have just allocated an array of type int with the new...
Should you set all the objects to null (Nothing in VB.NET) once you have finished with them? I understand that in .NET it is essential to dispose of any...
By considering that the memory is divided into four segments: data, heap, stack, and code, where do global variables, static variables, constant data types, local variables (defined and declared...
What are some really good reasons to ditch std::allocator in favor of a custom solution? Have you run across any situations where it was absolutely necessary for correctness, performance,...
I want to get the CPU and memory usage of a single process on Linux – I know the PID. Hopefully, I can get it every second and write...
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 is not permitted to create NSAutoreleasePools...
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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 follow the @property directive? What are...
According to Linux programmers manual: brk() and sbrk() change the location of the program break, which defines the end of the process’s data segment. What does the data segment...
Is it allowed to delete this; if the delete-statement is the last statement that will be executed on that instance of the class? Of course I’m sure that the...