regular expression get string between comma and period code example

Example 1: check string equal with regular expression python

import re
pattern = re.compile("^([A-Z][0-9]+)+$")
pattern.match(string)

Example 2: String Formatting with the % Operator

>>> name = 'Bob'
>>> 'Hello, %s' % name
"Hello, Bob"

Example 3: Create a function generateString(char, val) that returns a string with val number of char characters concatenated together. For example generateString('a', 7) will return aaaaaaa.

Create a function generateString(char, val) that returns a string with val number of char characters concatenated together. For example generateString('a', 7) will return aaaaaaa.
def generateString(char, val):
  output = ""
  for i in range(0, val):
    output = output + char
  return(output)
print(generateString(character, count))