If you’ve ever written any Python at all, the chances are you’ve used iterators without even realising it. Writing your own and using them in your programs can provide significant perfo… ...

Some languages have specific loop control flow features that differ from C (e.g. Python’s for/else and Ada’s loop), ... It only adds a single line of code compared to nested ifs.

Quick LinksSet Up Your Development EnvironmentWrite Your First Python ProgramWrite Comments in Your CodeStore Data in VariablesLearn Python's Data TypesConvert Between Data Types (Typecasting)Take ...