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Python: Remove a key from a dictionary

Python dictionary: Exercise-12 with Solution

Write a Python program to remove a key from a dictionary.

Sample Solution:-

Python Code:

myDict = {'a':1,'b':2,'c':3,'d':4}
print(myDict)
if 'a' in myDict: 
    del myDict['a']
print(myDict)

Sample Output:

{'a': 1, 'b': 2, 'c': 3, 'd': 4}
{'b': 2, 'c': 3, 'd': 4}

Pictorial Presentation:

Python Dictionary: Remove a key from a dictionary.

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Previous: Write a Python program to multiply all the items in a dictionary.
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Python: Tips of the Day

Invokes the provided function after ms milliseconds:

Example:

from time import sleep

def tips_delay(fn, ms, *args):
  sleep(ms / 1000)
  return fn(*args)
print(tips_delay(
  lambda x: print(x),
  1000,
  'w3r'
))

Output:

w3r
None