i want to anderstand what is patern disign and how i handle this wolf

I will assume you are referring to Design patterns.


can you help me with this subject

Perhaps start by reading said link, and some of the follow-on material.

Then ask a specific question about your lack of understanding, on an appropriate forum.

There is no "mind meld" technology where you can hope to know what someone else does simply by posting one line of cryptic text. Expect to put in a few months of hard graft to get good at something like that.

> Can you help me with this subject?
How much programming experience you have to dive into something that complicated?

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