Skill tree of web scraping: Difference between revisions
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Data transforming | Data transforming | ||
* Character encoding ★☆☆☆☆ | * Character encoding ★☆☆☆☆ | ||
* Data cleaning e.g. unprintable characters ★★☆☆☆ | * [[Data cleaning]] e.g. unprintable characters ★★☆☆☆ | ||
* [https://en.wikipedia.org/wiki/Regular_expression Regular expression] ★★★☆☆ | * [https://en.wikipedia.org/wiki/Regular_expression Regular expression] ★★★☆☆ | ||
* Selection of database engine ★★★★☆ | * Selection of database engine ★★★★☆ | ||