upper()method returns the uppercase string from the given string. It converts all lowercase characters to uppercase. If no lowercase characters exist, it returns the original string. Example 1: Convert a string to uppercase # example stringstring ="this should be uppercase!" print(string.uppe...
x='HELLO WORLD'result=x.upper()print('Original String : ',x)print('Uppercase String : ',result) Output Original String : HELLO WORLD Uppercase String : HELLO WORLD Conclusion In thisPython Tutorial, we learned how to convert a string to uppercase using upper() method, with examples....
2 在Python项目中，新建并打开一个空白的python文件（比如：test.py）。3 在python文件编辑区中，输入：“import string”，导入 string 模块。4 输入：“x = string.ascii_uppercase”，点击Enter键。5 然后输入：“print(x)”，打印出 string.ascii_uppercase 属性。6 在编辑区域点击鼠标右键，在弹出菜单中选...
string.upper(),string.lower()和string.title()方法是Python中的内置方法,用于将字符串格式化为特殊格式,例如大写,小写或小写。 1) string.upper() 1)string.upper() Method returns uppercase string (where all characters of the string are in uppercase). 方法返回大写字符串(其中字符串的所有字符均为大写...
we have to call it on the string that’ll be used for joining. In this case, we’re using a string with a space in it. The method receives a list of strings and returns one string with each of the strings joined by the initial string. Let’s check its functionality with one simple...
上述代码使用upper()方法将用户输入的字符串转换为大写字母,并将结果存储在变量uppercase_string中。 步骤3:输出转换后的字符串 # 打印转换后的字符串print("转换后的大写字母字符串为:",uppercase_string) 1. 2. 最后,使用print()函数输出转换后的大写字母字符串。
' stRINg lEArn' >>> >>> str.zfill(20) #str右对齐,左边填充0 '00000000stRINg lEArn' 大小写转换 >>> str='stRINg lEArn' >>> >>> str.upper() #转大写 'STRING LEARN' >>> >>> str.lower() #转小写 'string learn' >>> >>> str.capitalize() #字符串首为大写,其余小写 ...
More specifically, make the first character have upper case and the rest lower case. ---> 更具体的说,使第一个字符具有大写字母,其余字母为小写字母 ''' print(s.capitalize()) 2.title()方法 ''' title() 方法: Return a version of the string where each word is titlecased.--> 返回一个字...
A string is uppercase if all cased characters in the string are uppercase and there is at least one cased character in the string. """ pass def join(self, ab=None, pq=None, rs=None): # real signature unknown; restored from __doc__ ...
>>> import string >>> upstr = string.ascii_uppercase'ABCDEFGHIJKLMNOPQRSTUVWXYZ' >>> # 指定位置,左边从0开始,右边从-1开始 >>> upstr[0],upstr[2],upstr[-1],upstr[-2] ('A', 'C', 'Z', 'Y') >>> # 区间切分 左闭右开