Python Programming

A list in Python is a kind of sequential container and it can store different types of elements.

Learn more about lists with these tutorials,

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Chapter 2: Add or update elements in Lists

• How to add an element in a list? | append() vs extend()

• How to insert an element at a specific index in List?

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Chapter 3: Iterate / Loop over Lists

• Different ways to iterate over a List in python.

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Chapter 4: Remove elements from Lists

• Remove element from a list by value or index in python.

• How to remove duplicates from a list in python?

• How to remove multiple elements from a list in python?

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Chapter 5: Search / Find elements in a List

• How to find all indexes of an item in a List?

• How to check if an item exists in List? | Search by Value or Condition?

• Check if a list contains all the elements of an another list in python.

• Check if all elements in a List are similar or match a condition.

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Chapter 6: Sort a list by key or Value

• How to sort a list of strings in python.

• How to sort a list of tuples by 2nd Item using lambda function or a compartor.

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Chapter 7:  Merging / Joining Lists

• How to merge or join two or more lists in python.

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Chapter 8: Counting elements in Lists

• Count elements in a list, lists of lists or nested list in python.

• Count elements in a list that satisfy certain conditions in python.

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Chapter 9: Duplicates in Lists

• Three ways to check if there are duplicates in a List.

• Find duplicates in a list with frequency count & index positions.

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Chapter 10: Convert Lists to other types

• How to convert a list to string in python.

• Convert list of lists or nested list to flat list in python.

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