Hiro 714

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I would like to scrape 3 alphabets and 1 number with a regular expression.<br>and append to a list and remove duplicate.<br>Please advise.
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I would like to scrape 3 alphabets and 1 number with a regular expression.
and append to a list and remove duplicate.
Please advise.

Python question

Python is a widely used general-purpose, high-level programming language. Its design philosophy emphasizes code readability, and its syntax allows programmers to express concepts in fewer lines of code than would be possible in other languages. Python supports multiple programming paradigms, including object-oriented, imperative and functional programming or procedural styles. It features a dynamic type system and automatic memory management and has a large and comprehensive set of standard libraries, including NumPy, SciPy, Django, PyQuery, and PyLibrary.