In this text we’ll talk about syntax and semantics, so it’s important that we understand what these terms mean, particularly in the context of computer programming. In a (natural) language course—say ...

Learn how to use Python’s optional type-hinting syntax to create cleaner and more useful code.

ERROR Failed to get ticker 'MSFT' reason: Failed to perform, curl: (35) TLS connect error: error:00000000:invalid library (0):OPENSSL_internal:invalid library (0).

A simple program which checks Python source files for errors. Pyflakes analyzes programs and detects various errors. It works by parsing the source file, not importing it, so it is safe to use on ...