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Python Data Types
course content

Course Content

Python Data Types

Python Data Types

1. Numeric Types
Numeric TypesIntegersFloating Point NumbersComplex NumbersChallengeAddition SubtractionMultiplicationDivision
2. Boolean Type
What is a Boolean Data Type?Python bool() FunctionKeywords: and, or, notChallenge 1Challenge 2Challenge 3Challenge 4
3. Strings
What is a String?Challenge 1 Looking Inside the Strings ChallengeString Slicing 1/2 String Slicing 2/2Negative IndexingStrings Have Length Check String Searching a String

bookCheck String

Very often it hits that we need to check for the presence of some character or word in the string, and in order to realize this, we should use such a key word as in. As a result, we get a boolean value: True if such a character or substring is present in the string, and False - in the opposite case. For a better understanding, let's look at an example. 


              
123

            
string = 'Pear Lime Banana'
print('Lime' in string)
print('Mango' in string)
copy

Task

You have a string. You should check that this line contains such substrings Lorem, python, consectetur. If there is such a substring, then calculate its length.

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Everything was clear?

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Section 3. Chapter 9
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bookCheck String

Very often it hits that we need to check for the presence of some character or word in the string, and in order to realize this, we should use such a key word as in. As a result, we get a boolean value: True if such a character or substring is present in the string, and False - in the opposite case. For a better understanding, let's look at an example. 


              
123

            
string = 'Pear Lime Banana'
print('Lime' in string)
print('Mango' in string)
copy

Task

You have a string. You should check that this line contains such substrings Lorem, python, consectetur. If there is such a substring, then calculate its length.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 3. Chapter 9
toggle bottom row

bookCheck String

Very often it hits that we need to check for the presence of some character or word in the string, and in order to realize this, we should use such a key word as in. As a result, we get a boolean value: True if such a character or substring is present in the string, and False - in the opposite case. For a better understanding, let's look at an example. 


              
123

            
string = 'Pear Lime Banana'
print('Lime' in string)
print('Mango' in string)
copy

Task

You have a string. You should check that this line contains such substrings Lorem, python, consectetur. If there is such a substring, then calculate its length.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Very often it hits that we need to check for the presence of some character or word in the string, and in order to realize this, we should use such a key word as in. As a result, we get a boolean value: True if such a character or substring is present in the string, and False - in the opposite case. For a better understanding, let's look at an example. 


              
123

            
string = 'Pear Lime Banana'
print('Lime' in string)
print('Mango' in string)
copy

Task

You have a string. You should check that this line contains such substrings Lorem, python, consectetur. If there is such a substring, then calculate its length.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 3. Chapter 9
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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