This post is more about a memorial of my errors or those I found during the years than a tutorial or research entry. Even though, I’ll try to give an explanation about why it happened and what we try to take into account for the future. They’re usually simple errors but hard to find when you don’t know what you’re looking for. Some times it crashes but other times it just causes unexpected behavior.
I’ve some for C++ and other about Qt. I think it’s quite interesting to see both of them because their types and reasons are quite different. While in C++ we have full control about memory allocation and deallocation in Qt we have the re-parenting issue.(more…)