Python for loops are used to iterate over a sequence (such as a list, tuple, or string) and execute a block of code for each item in the sequence. The basic syntax of a for loop in Python is as ...

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, and the ...

In the early days of C, you’d occasionally see someone — probably a former Pascal programmer — write something like this: #define BEGIN { #define END } This would usually initiate complaints about ...

In Python, there are often multiple ways to achieve the same task, and iterating over data structures like lists is no exception. Two popular methods for iteration are list comprehension and for loops ...