I'd like to check if there's "@" in a string and wondering if any method
is better/safer than others. I was told on one occasion that I should
use is than ==, so how would be on this example.
s = 't...@mail.is'
I want check if string is a valid email address.
code '''
import time
email = "t...@mail.tu"
start_time = time.time()
for i in range(len(email)):
print('@' in email[i])
print ("My program took", time.time() - start_time, "to run")
print('----------')
start_time = time.time()
for i in range(len(email)):
print(email[i] == '@')
print ("My program took", time.time() - start_time, "to run")
print('----------')
start_time = time.time()
if '@' in email:
print('True')
print ("My program took", time.time() - start_time, "to run")
'''
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