I was thinking about moving on a dedicate hosting since a while, the free wordpress hosting from wordpress.com is good for the first few months, afterwards when you start wanting something more the free account is not good anymore, there are plenty of limitations: You cannot setup any custom theme nor modify the existing theme in […]
bug
Unexpected stuff!
Let’s have a look at this code: int main() { for(int i{0};i<500;i++) { std::cout<<“This is a big number: “<<i*20000000<<std::endl; } } And let’s compile it with g++ using the flag -O3, what’s going to happen? Before answering, let’s have a look at the assembly, shall we? L16: movsbl 39(%ebx), %eax L6: movl %esi, %ecx movl […]