Write a python program that print out all lines in a file that contains the substring.

Write a program that creates the file "LetterGrades.txt" filled with 1000 randomly generated letter grades. Letter grades: A+, A, B+, B, C+, C, D+, D, and F. Python program

make  a example  code related to orginizing files in python . Save it as 201916791. py and send screen shot with output

Extract e-mails and passwords from several .txt files from a path to the folder to be searched and rewrite them in a symbolic .txt file : in Python code (do it in Visual Studio Code and run it)Example: hey... email: username+123@example.com, password: 627hsjwu* these are my company's credentials... See you later Now I want to put in a result.txt the email and the password separated by the symbol :

The majority of source code is accessible in tarball format on the Internet. Is this statement true or false?

Write a Python program in a .py file that includes the following: Using the menu.txt (see at the end) , prompt the user to either add or delete menu items, or update prices on existing menu items. Save the revised menu as a new text file. -------------------menu.txt-------------------Ham and Egg Sandwich $15.75Bacon and Cheese Plate $9.50Tuna Salad $12.30Beef Soup $9.00Spicy Beef Barbeque $20.00Pork Barbeque $18.00Oven Chicken Barbeque $15.00Pulled Beef Barbeque Burger $25.00House Salad $5.00Pellegrino $5.40White Wine $7.50Red Wine $11.00

Iterating over a file like it's a list reads... O Everything in a file at once, into one string O Everything in a file at once, into a list One line from a file at a time O The number of characters in a file as an integer

Using the list of names from the text files firstNames.txt open the file in Python. Iterate over the lines and create a regular expression that will print out the names that begin and end with the same letter. For instance the name “Anna” would be returned since it begins and ends with A. Submit on Omnivox when complete with exercise 1 firstname.txt aarenaarikaabagaelabagailabbeabbeyabbiabbieabbyabbyeabigaelabigailabigaleabraadaadahadalineadanadaraaddaaddiaddiaaddieaddyadeladelaadelaidaadelaideadeleadelheidadeliceadelinaadelindadelineadellaadelleadenaadeyadiadianaadinaadoraadoreadoreeadorneadreaadriaadriaensadrianadrianaadrianeadriannaadrianneadrienaadrienneaerielaerielaaeriellaftonagagaceagataagathaagatheaggiaggieaggyagnaagnellaagnesagneseagnesseagnetaagnolaagrethaaidaaidanaigneisailaaileaileeaileenailene

make own code related to writing and reading files in python . Save file as mukhammadali.py and take a picture

Write a python program that will open the file dataFile.csv, read its contents and print them out.  Your output should look like this: First       Last              Age         Wagejane        Smith          21.00     21.50Jack       Jones           20.00    19.50Edgar    Martinez   22.00     22.75Zanab   Sayegh        21.00     21.75