Smart people underestimate the ordinarity of ordinary people.

30 Days Delivery

In our daily lives as programmers, we process text strings a lot. So I tried to work hard on text processing, namely the string class and regular expressions. Regular expressions are built into the language and are very tuned up for use.

13 Days Delivery

Man is driven to create; I know I really love to create things. And while I'm not good at painting, drawing, or music, I can write software.

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