defcontains_character(string,character):returncharacterinstring# 示例text="我爱编程"char_to_check="爱"ifcontains_character(text,char_to_check):print(f"字符串包含汉字 '{char_to_check}'")else:print(f"字符串不包含汉字 '{char_to_check}'") 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 在这个...
Check: --> String contains character: print result Check: --> String does not contain character: print result 在上面的状态图中,我们展示了check_character函数的执行流程。当字符串包含指定字符时,输出String contains character;当字符串不包含指定字符时,输出String does not contain character。 结论 通过本...
string = "Hello World" char = "a" if char in string: print(f"The character '{char}' is found in the string.") else: print(f"The character '{char}' is not found in the string.") 输出结果将是:The character 'a' is not found in the string.,因为字符a并不存在于字符串中。 问题...
s contains a=Trues contains A=Falses contains X=False Copy 2. Usingfind()to check if a string contains another substring We can also usestring find() functionto check if string contains a substring or not. This function returns the first index position where substring is found, else return...
Let’s check our first character string my_string1: print(any(c.isalpha()forcinmy_string1))# Check if letters are contained in string# True As you can see, the logical value True has been returned, i.e. our first example string contains alphabetical letters. ...
Get Your Code:Click here to download the free sample codethat you’ll use to check if a string contains a substring. Take the Quiz:Test your knowledge with our interactive “How to Check if a Python String Contains a Substring” quiz. You’ll receive a score upon completion to help you...
a nice string representation of the object. | If the argument is a string, the return value is the same object. | | Method resolution order: | str | basestring | object | | Methods defined here: | | __add__(...) | x.__add__(y) <==> x+y | | __contains__(...) | x...
Return a copy of the string with only its first character capitalized. For 8-bit strings, this method is locale-dependent. str.center(width[, fillchar]) Return centered in a string of length width. Padding is done using the specified fillchar (default is a space). ...
string containing all characters considered printable 19 20 """ 21 22 # Some strings for ctype-style character classification 23 whitespace = ' \t\n\r\v\f' 24 lowercase = 'abcdefghijklmnopqrstuvwxyz' 25 uppercase = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 26 letters = lowercase + uppercase 27 ascii_...
if (sizeof(wchar_t) == 2) is_sharing = 1; } //处理utf-32编码的字符串 else { if (maxchar > MAX_UNICODE) { PyErr_SetString(PyExc_SystemError, "invalid maximum character passed to PyUnicode_New"); return NULL; } kind = PyUnicode_4BYTE_KIND; char_size = 4; if (sizeof(wchar_...