很多初学者喜欢用全局变量，因为这比函数的参数传来传去更容易让人理解。确实在很多场景下用全局变量很方便。不过如果代码规模增大，并且有多个文件的时候，全局变量就会变得比较混乱。你可能不知道在哪个文件中定义了相同类型甚至重名的全局变量，也不知道这个变量在程序的某个地方被做了怎样的操作。因此对于这种情况，有 ...

Dave Gray has put together a pretty solid free Python video tutorial that clocks in at around 9 hours. It came out in 2023, ...

The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, ...

Brazil is expected to launch a new centralised national self-exclusion system by the end of this year. This was outlined in ...

Modular’s Python-like language for low-level programming has evolved, and it’s now available to end users. Let’s take Mojo ...

Application platform update brings enhancements for AI agent development, cryptography, runtime performance, and the C# and F# programming languages.

AI-driven supply chain attacks surged 156% as breaches grew harder to detect and regulators imposed massive fines.

These questions come from my Udemy training and the certificationexams.pro website, resources that have helped many students pass the DP-100 certification. These are not DP-100 exam dumps or ...