Python check if the list is empty | Example code
You can simply check if the list is empty using the if statement in Python. Use the len() methods and if len is zero then… Read More »Python check if the list is empty | Example code
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Python checks if two lists have common elements | Example code
A basic way to check if two lists have common elements is using the traversal of lists in Python. You can check single match or… Read More »Python checks if two lists have common elements | Example code
Remove all elements from the list Python | Example code
Use the clear() function to remove all elements from the list in Python. You can also use the Slice assignment to empty the list by… Read More »Remove all elements from the list Python | Example code
Remove list from list Python | Example code
Using list comprehension or simple looping will be able to remove the list from the list and create a new one in Python. The list… Read More »Remove list from list Python | Example code
Sort list of tuples by first element Python | Example code
Using the sorted() function or in-place sort are the ways to Sort a list of tuples by the first element in Python. Both methods need… Read More »Sort list of tuples by first element Python | Example code
Python for loop index | Example code
Using the range() function or enumerate() function will allow us to iterate over a list and retrieve both the index and the value of each… Read More »Python for loop index | Example code
Python for loop index starts at 1 | Example code
Using the slicing method [start:] we can easily skip the first index 0 and start a for-loop at index 1 in Python. It will skip… Read More »Python for loop index starts at 1 | Example code
Python iterate list with index | Example code
Use the built-in function enumerate() to access the index in a for loop while iterating a list in Python. Note: Using an additional state variable,… Read More »Python iterate list with index | Example code
Iterate over list of strings Python | Example code
Using For loop, while loop or enumerate() function can easily Iterate over a list of strings in Python. You can use list comprehension to create… Read More »Iterate over list of strings Python | Example code
del dictionary Python | Example code
The del keyword is used to delete the whole dictionary or specific element from a dictionary in Python. Python del is actually a keyword that… Read More »del dictionary Python | Example code