...
| Code Block |
|---|
import os
if not os.path.exists('test.png'):
# do something if 'test.png' does not exist
pass
|
Algorithms
Check all unique or not
| Code Block |
|---|
def all_unique(lst):
return len(lst) == len(set(lst))
x = [1,1,2,2,3,2,3,4,5,6]
y = [1,2,3,4,5]
all_unique(x) # False
all_unique(y) # True |
Palindrome number - Determine whether an integer is a palindrome
...