Webastor - Programming Tips and Tricks

Hi, I would like to submit a question that has annoyed me for a long time, how would i illustrate a pointer to a pointer in python? Please help me, please help me as soon as possible.

Hi, I'd like to ask you a quick question about a particular case, I'd like to know where is the php code for data security in lan with distributed firewal? Thank you very much for responding to me by return message.