Course Content
Python Data Structures
Python Data Structures
Del Keyword
In a dictionary, you can remove keys using the del
keyword. With it, you can delete specific entries or even the entire dictionary. Here's how you can do it:
# Creating a dictionary dict_1 = {10: 'apple', 20: 'banana', 15: 'cherry', 30: 'apricot', 27: 'grape'} # Deleting a key value del dict_1[30] print(dict_1)
Task
Consider this dictionary:
{'country_1': 'India', 'country_2': 'Latvia', 'country_3': 'Panama', 'country_4': 'Serbia'}
Your goal is to modify it to look like this:
{'country_2': 'Latvia', 'country_3': 'Panama'}
Task
Consider this dictionary:
{'country_1': 'India', 'country_2': 'Latvia', 'country_3': 'Panama', 'country_4': 'Serbia'}
Your goal is to modify it to look like this:
{'country_2': 'Latvia', 'country_3': 'Panama'}
Everything was clear?
Del Keyword
In a dictionary, you can remove keys using the del
keyword. With it, you can delete specific entries or even the entire dictionary. Here's how you can do it:
# Creating a dictionary dict_1 = {10: 'apple', 20: 'banana', 15: 'cherry', 30: 'apricot', 27: 'grape'} # Deleting a key value del dict_1[30] print(dict_1)
Task
Consider this dictionary:
{'country_1': 'India', 'country_2': 'Latvia', 'country_3': 'Panama', 'country_4': 'Serbia'}
Your goal is to modify it to look like this:
{'country_2': 'Latvia', 'country_3': 'Panama'}
Task
Consider this dictionary:
{'country_1': 'India', 'country_2': 'Latvia', 'country_3': 'Panama', 'country_4': 'Serbia'}
Your goal is to modify it to look like this:
{'country_2': 'Latvia', 'country_3': 'Panama'}
Everything was clear?
Del Keyword
In a dictionary, you can remove keys using the del
keyword. With it, you can delete specific entries or even the entire dictionary. Here's how you can do it:
# Creating a dictionary dict_1 = {10: 'apple', 20: 'banana', 15: 'cherry', 30: 'apricot', 27: 'grape'} # Deleting a key value del dict_1[30] print(dict_1)
Task
Consider this dictionary:
{'country_1': 'India', 'country_2': 'Latvia', 'country_3': 'Panama', 'country_4': 'Serbia'}
Your goal is to modify it to look like this:
{'country_2': 'Latvia', 'country_3': 'Panama'}
Task
Consider this dictionary:
{'country_1': 'India', 'country_2': 'Latvia', 'country_3': 'Panama', 'country_4': 'Serbia'}
Your goal is to modify it to look like this:
{'country_2': 'Latvia', 'country_3': 'Panama'}
Everything was clear?
In a dictionary, you can remove keys using the del
keyword. With it, you can delete specific entries or even the entire dictionary. Here's how you can do it:
# Creating a dictionary dict_1 = {10: 'apple', 20: 'banana', 15: 'cherry', 30: 'apricot', 27: 'grape'} # Deleting a key value del dict_1[30] print(dict_1)
Task
Consider this dictionary:
{'country_1': 'India', 'country_2': 'Latvia', 'country_3': 'Panama', 'country_4': 'Serbia'}
Your goal is to modify it to look like this:
{'country_2': 'Latvia', 'country_3': 'Panama'}