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regex workshop assignments

Steps to setup, code and submit

  1. Create a new repo using this repo template.
  2. Clone the repo to your machine or use the codespaces.
  3. Code the submission in your repo and push all changes.
  4. Submit the repo link in the submission form

Assignments

Assignment 1:

An IPv4 address is a numeric identifier that a device uses to communicate on the internet, akin to a postal address in the real world, typically formatted in dot-decimal notation as #.#.#.#. But each # should be a number between 0 and 255, inclusive. Suffice it to say 275 is not in that range! If only NUMB3RS had validated the address in that scene! In a file called assignment1.py, implement a function called validate that expects an IPv4 address as input as a str and then returns True or False, respectively, if that input is a valid IPv4 address or not.

NOTE : Structure assignment1.py as in the assignment1.py , wherein you’re welcome to modify main and/or implement other functions as you see fit, but you may not import any other libraries. You’re welcome, but not required, to use re and/or sys

Assignment 2:

In a file named assignment2.py, implement a function called extract_insta_id that takes a URL of an Instagram profile as input (a string) and returns the Instagram username or ID. The function should extract the username or ID from the provided URL.

NOTE : Structure assignment3.py, wherein you're welcome to modify the main function and/or implement other functions as you see fit, but you may not import any other libraries. You're welcome, but not required, to use re and/or sys.

Assignment 3:

In a file called assignment3.py, implement a function called count that expects a line of text as input as a str and returns, as an int, the number of times that “um” appears in that text, case-insensitively, as a word unto itself, not as a substring of some other word. For instance, given text like hello, um, world, the function should return 1. Given text like yummy, though, the function should return 0.

NOTE : Structure assignment3.py, wherein you’re welcome to modify main and/or implement other functions as you see fit, but you may not import any other libraries. You’re welcome, but not required, to use re and/or sys

Contact

Contact [email protected] for more info.