in pythyon How would you check if each word in a string begins with a capital letter?-CodePudding

How would you check if each word in a string begins with a capital letter?

CodePudding user response：

You can use isupper() applied to the first character of each word (which are obtained from split), and then apply all:

s = 'How would you check if each word in a string begins with a capital letter?'
t = 'Hello, World!'

def all_startswith_cap(s):
    return all(w[0].isupper() for w in s.split())

print(all_startswith_cap(s)) # False
print(all_startswith_cap(t)) # True

CodePudding user response：

sentense = "the quick Brown fox Jumps over the lazy Dog"
words = sentense.split(' ')
for word in words:
   if word[0].isupper():
         print('{0} contains first capital letter'.format(word))

CodePudding user response：

Check that no word begins with a lower case letter?

not re.search(r'\b[a-z]', s)

CodePudding user response：

s = "Stackoverflow"
s[0].isupper()