s="hello"字符串首字母大写:prints.capitalize()# Capitalize a string; prints "Hello"字符串全部字母大写:prints.upper()# Convert a string to uppercase; prints "HELLO"字符串替换:prints.replace('l','(ell)')# Replace all instances of one substring with another;去掉字符串中前后的空格:print' worl...
字符串全部字母大写:print s.upper() # Convert a string to uppercase; prints "HELLO" 字符串替换:print s.replace('l', '(ell)') # Replace all instances of one substring with another; 去掉字符串中前后的空格:print ' world '.strip() # Strip leading and trailing whitespace; prints "world" ...
print(s.center(7)) # Center a string, padding with spaces; prints " hello " print(s.replace('l', '(ell)')) # Replace all instances of one substring with another; # prints "he(ell)(ell)o" print(' world '.strip()) # Strip leading and trailing whitespace; prints "world" 1. 2...
padding with spaces;prints.center(7) # Center astring, padding with spaces; printsprints.replace('l','(ell)') # Replace all instances of one substri
prints "HELLO"print(s.rjust(7)) # Right-justify a string, padding with spaces; prints " hello"print(s.center(7)) # Center a string, padding with spaces; prints " hello "print(s.replace('l', '(ell)')) # Replace all instances of one substring with another...
(7) # Right-justify a string, padding with spaces; prints " hello" print s.center(7) # Center a string, padding with spaces; prints " hello " print s.replace('l', '(ell)') # Replace all instances of one substring with another; # prints "he(ell)(ell)o" print ' world '....
# Replace all instances of one substring with another; # prints "he(ell)(ell)o" print ' world '.strip() # Strip leading and trailing whitespace; prints "world" 你可以在这篇文章中找到包含string对象所有方法的列表。 Containers Python包含了几个内置的容器类型:lists, dictionaries, sets, and tupl...
print(s.replace('\n','')) Copy The output is: Output abcdef Copy The output shows that both newline characters (\n) were removed from the string. Remove a Substring from a String Using thereplace()Method Thereplace()method takes strings as arguments, so you can also replace a word ...
In Python, toremove the Unicode ” u ” character from the stringthen, we can use thereplace() method. Thereplace() methodin Python is a string method used to create a new string by replacing all occurrences of a specified substring with another substring. ...
def count(s, sub): result = 0 for i in range(len(s) + 1 - len(sub)): result += (s[i:i + len(sub)] == sub) return result The behavior is due to the matching of empty substring('') with slices of length 0 in the original string.Contributing...