August 2025
Beginner to intermediate
248 pages
6h 10m
English
Content preview from Machine Learning & Python for Absolute Beginners
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9 |
STRINGS
While they are not a compound data type, strings come with a broad range of methods and management options as we will explore in this chapter.
9.1 Inserting a Variable Value
In Python, you will often need to insert a variable value into your string for printing a message as shown in Example 1.
Example 1
name = "Oliver"
print("Hi " + name)
Out: Hi Oliver
The name variable is used to insert a pre-defined name into the print message. However, we can also customize the input using the .format method. Rather than creating a fixed variable, we can use curly brackets {} as a placeholder for the variable value to be inputted. The input value can then be added or updated inside the dot format parentheses.
Example 2
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