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Python: Remove leading zeros from an IP address

Python Regular Expression: Exercise-16 with Solution

Write a Python program to remove leading zeros from an IP address.

Sample Solution:-

Python Code:

import re
ip = "216.08.094.196"
string = re.sub('\.[0]*', '.', ip)
print(string)

Sample Output:

216.8.94.196 

Pictorial Presentation:

Python: Regular Expression - Where a string will start with a specific number.

Flowchart:

Flowchart: Regular Expression - Remove leading zeros from an IP address.

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Python Code Editor:

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Python: Tips of the Day

Creates a dictionary with the same keys as the provided dictionary and values generated by running the provided function for each value

Example:

def tips_map_values(obj, fn):
  ret = {}
  for key in obj.keys():
    ret[key] = fn(obj[key])
  return ret
users = {
  'Owen': { 'user': 'Owen', 'age': 29 },
  'Eddie': { 'user': 'Eddie', 'age': 15 }
}

print(tips_map_values(users, lambda u : u['age'])) # {'Owen': 29, 'Eddie': 15}

Output:

{'Owen': 29, 'Eddie': 15}