string back to integer python code example

Example 1: how to get a int from string python

import re
s = "12 hello 52 19 some random 15 number"
# Extract numbers and cast them to int
list_of_nums = map(int, re.findall('\d+', s))
print list_of_nums

Example 2: parse int python

value1 = "10"
value2 = 10.2

print(int(value1))
print(int(value2))