String Interpolation

We can concatenate strings using + to give text and a variable.

In the old days, we used the .format() method. You define a string and place {} wherever you want to insert variables.

On a complex programme, it can help to spell things out with keyword names. Play with the code below and make sure you understand what I did.

You can do some useful things with numbers this way.

We can provide the float as value:width.precision

From Python 3.6 onwards, we have “f” strings or formatted strings. You can write the variable name directly in the {} placeholders.