更新

Python-100-Days/Day01-15/Day02/string.py

@@ -0,0 +1,23 @@
+"""
+
+字符串常用操作
+
+Version: 0.1
+Author: 骆昊
+Date: 2018-02-27
+
+"""
+
+str1 = 'hello, world!'
+print('字符串的长度是:', len(str1))
+print('单词首字母大写: ', str1.title())
+print('字符串变大写: ', str1.upper())
+# str1 = str1.upper()
+print('字符串是不是大写: ', str1.isupper())
+print('字符串是不是以hello开头: ', str1.startswith('hello'))
+print('字符串是不是以hello结尾: ', str1.endswith('hello'))
+print('字符串是不是以感叹号开头: ', str1.startswith('!'))
+print('字符串是不是一感叹号结尾: ', str1.endswith('!'))
+str2 = '- \u9a86\u660a'
+str3 = str1.title() + ' ' + str2.lower()
+print(str3)