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Python Data Types
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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

Searching a String

We also have the ability to search for substrings in strings using find() method. This method returns the index of the first occurrence of the substring. If there are no lines, then the function will return -1.

Don't forget Python is case sensitive. So, the first occurrence of the C is 11, and the first occurrence of the c is 2. Since C it is not the same as c.

Завдання

You have such a string

string = "apple, banana, cherry, orange"

You have to find out the index of the first occurence of such substrings as:

a, h, y, Y.

Завдання

You have such a string

string = "apple, banana, cherry, orange"

You have to find out the index of the first occurence of such substrings as:

a, h, y, Y.

Все було зрозуміло?

Секція 3. Розділ 10
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Searching a String

We also have the ability to search for substrings in strings using find() method. This method returns the index of the first occurrence of the substring. If there are no lines, then the function will return -1.

Don't forget Python is case sensitive. So, the first occurrence of the C is 11, and the first occurrence of the c is 2. Since C it is not the same as c.

Завдання

You have such a string

string = "apple, banana, cherry, orange"

You have to find out the index of the first occurence of such substrings as:

a, h, y, Y.

Завдання

You have such a string

string = "apple, banana, cherry, orange"

You have to find out the index of the first occurence of such substrings as:

a, h, y, Y.

Все було зрозуміло?

Секція 3. Розділ 10
toggle bottom row

Searching a String

We also have the ability to search for substrings in strings using find() method. This method returns the index of the first occurrence of the substring. If there are no lines, then the function will return -1.

Don't forget Python is case sensitive. So, the first occurrence of the C is 11, and the first occurrence of the c is 2. Since C it is not the same as c.

Завдання

You have such a string

string = "apple, banana, cherry, orange"

You have to find out the index of the first occurence of such substrings as:

a, h, y, Y.

Завдання

You have such a string

string = "apple, banana, cherry, orange"

You have to find out the index of the first occurence of such substrings as:

a, h, y, Y.

Все було зрозуміло?

We also have the ability to search for substrings in strings using find() method. This method returns the index of the first occurrence of the substring. If there are no lines, then the function will return -1.

Don't forget Python is case sensitive. So, the first occurrence of the C is 11, and the first occurrence of the c is 2. Since C it is not the same as c.

Завдання

You have such a string

string = "apple, banana, cherry, orange"

You have to find out the index of the first occurence of such substrings as:

a, h, y, Y.

Секція 3. Розділ 10
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