String.format()

In this lesson I am going to learn to ... ?

Which code will loop through all items in the data structure?

wizards = ["Gandalf", "Saruman", "Sauron", "Radagast"]

Output from this program will be .... ?

Choose two reasons for this program output being NOT user-friendly ...

The maximum width of program output is 80 characters and each column must be of an equal size.

Which of these options represent valid numbers of columns in the output?

What output would this produce?

print("Gandalf has {} personas.".format(2))

What output would this produce?

print("{}, {} and {}.".format("red", "green", "blue"))

What output would this produce?

print("I like to eat {1}, {2} and {0}".format("fish","chips","peas"))

What output would this produce?

a = 8

b = 5

c = "apples"

d = "bananas"

print("Gandalf ate {1} {0}",format(d,a))

Which field widths would produce columnar output as shown?

Choose the field that is right-aligned ...

Choose the field that is centre-aligned ...

Predict the output of this code:

print("{0:<10}{2:^8}{1:>4}".format("Wizard","Colour","Age"))

print("{0:<10}{2:^8}{1:>4}".format("Gandalf","Grey","999"))

print("{0:<10}{2:^8}{1:>4}".format("Sauron","Black","2500"))

print("{0:<10}{2:^8}{1:>4}".format("Saruman","White","1199"))

Choose all the ways in which the output has been improved ...

In this lesson I have learned to ...

How much of this lesson have you understood?