To query a user's mobile phone and WeChat number, the following SQL statement can be used.

Taking a look at how marketers can unlock the power of data analysis using traditional tabular software and data languages. Marketers would like to unlock the power of data — but with so many ...

If you need a quick web server running and you don't want to mess with setting up apache or something similar, then Python can help. Python comes with a simple builtin HTTP server. With the help of ...

Statistical testing in Python offers a way to make sure your data is meaningful. It only takes a second to validate your data ...