out one afternoon to ask a question
Children going crazy
Please leaders to help kangkang beep
This why I can't run
While there is a third picture inside, "1" is what mean ah
Have not seen "1" this kind of don't know what do you mean

CodePudding user response:

He is too lazy to write true bai! So write a, which means death cycle, only through the return, break, try to stop

CodePudding user response:

reference 1st floor JMZL response:

he is too lazy to write true bai! So write a, which means death cycle, only through the return, break, try to stop such

thank you!!!!!!!!!!

CodePudding user response:

Statistical character types that can be used is side expression, done soon,
Re. The.findall (\ d? "" , STR) # digital number list
Re. The.findall (" \ [a zA - Z]?" , a list of STR) # letters
Re. The.findall (" \ s?" #, STR) the number of blank characters list
Minus the total of the three is the length of the other characters

CodePudding user response:

Python2, while 1 run faster than the while True,
Python3 true become key words, the inability to assignment, each cycle when the program won't inspection on it,

Now there is no difference between the two, but there are still a lot of people write while 1,