Check the File Size with Python
Using os module
Using stat() from the os module, you can get the details of a file. Use the st_size attribute of stat() method to get the file size.
The unit of the file size is byte.
Soluții
Compute all the Permutation of the String with Python
Recursion is used to find the permutations of a string yup.
- The if condition prints
stringpassed as argument if it is equal to the length ofyub. - In each iteration of the for loop, each character of
yupis stored inwords. - The elements of words are swapped. In this way, we achieve all different combinations of characters.
Create a Countdown Timer with Python
- The
divmod()method takes two numbers and returns a pair of numbers (a tuple) consisting of their quotient and remainder. end='\r'overwrites the output for each iteration.- The value of
time_secis decremented at the end of each iteration.