I have an answered previous question in which I described the difficulty of catching exceptions when I try to access an object that has been released by a third-party function. The function sometim
Tag: allocation
RBAC permission allocation, based on formset implementation, increased batch
Two knowledge points are needed here:
- formset
- automatically discover the URL in the project
1. What is a formset:
form component or ModelForm component in Django, used for Do a form va
Is the hard drive – whether the SSD driver benefits from non-default allocation unit size?
The recommended default allocation unit size when formatting the drive in the current settings is 4096 bytes. I understand the basics of the advantages and disadvantages of larger and smaller sizes
Pointer – Using Freeertos on STM32 Pointer Random Assign Mystery (A5A5A5A5 and FFFFFFF) lead to hard failure
I encountered a hard error problem, it appeared at a seemingly random time, the pointer points to address A5 or FF (I allow memory space is much lower than 80000000 and above). It seems A pointer t