In Python, a SyntaxError happens when the interpreter finds code that does not conform to the rules of the Python language.

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

In the data-driven era, data analysis has become a core skill across various industries. Python, with its inherent advantages and the Pandas library, has emerged as the "golden combination" in the ...

This article is adapted from an edition of our Off the Charts newsletter originally published in October 2021. Off the Charts is a weekly, subscriber-only guide to The Economist’s award-winning data ...