In the following example, we loop through a list of numbers, and use the variable digit to hold each number in turn: Strings in Python are considered “sequences” — they can be iterated over ...

Python’s new template strings ... we don’t need string.templatelib to make template strings. Those we can construct just by using the t-string syntax anywhere in our code.

Consider [Tushar Sadhwani] who wanted to create a classic C-style for loop inside of Python ... code that tries to replace Python indentation with braces using a codec. In Python-speak, a codec ...

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 performance ...

Use comments in Python to note when you are starting a new ... That group of items could be a list, a list variable, string, string variable, etc. We've encountered a few for loops in previous labs. A ...

Python's string methods like str ... It's often more efficient to perform case conversions before entering the loop or use list comprehensions, which are generally faster than traditional loops.

Despite looking like a function, range() is actually a built-in Python 3 immutable sequence type. As such, it’s grouped with lists and tuples as a way of collating data to loop later ... such as in ...

In Python, list indexes are used to access or perform actions on list items. For example, you can print them or iterate through them using loops. Indexerror: List Index Out of Range Create and Print a ...