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...
They used to be implemented by 6 a built-in module called strop, but strop is now obsolete itself. 7 8 Public module variables: 9 10 whitespace -- a string containing all characters considered whitespace 11 lowercase -- a string containing all characters considered lowercase letters 12 upper...
| Return S left-justified in a Unicode string of length width. Padding is | done using the specified fill character (default is a space). | | lower(...) | S.lower() -> str | | Return a copy of the string S converted to lowercase. | | lstrip(...) | S.lstrip([chars]) ->...
193 """ 194 return False 195 196 def istitle(self): # real signature unknown; restored from __doc__ 197 """ 198 S.istitle() -> bool 199 200 Return True if S is a titlecased string and there is at least one 201 character in S, i.e. upper- and titlecase characters may only ...
bvalue = longstring.encode("ascii")else: bvalue = longstringimportdmPython conn = dmPython.connect(user='SYSDBA', password='***', server='localhost', port=51236) cursor = conn.cursor()try:#清理测试环境cursor.execute("select object_id from all_objects where object_type='TABLE' and OBJEC...
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). ...
(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_t) == 4...
f-string即formatting string, 它是str.format()的一个变种,其语法形式之殊途同归,很多时候使用f-string可以有效减少代码量,更为清晰易懂。语法:f"{}{}{}" 2.示例 (1) name = "Zack" age = 18 print(f"|我是{name}, 今年{age}岁|") >>> |我是Zack, 今年18岁| (2) for p in range(3): ...
How do you remove characters from a string in Python? In Python, you can remove specific characters from a string using replace(), translate(), re.sub() or a variety of methods, depending on if you want to remove a specific character, or if you want to remove all characters except alp...
must be a string, whose characters will be mapped to None in the result. Docstring: S.translate(table) -> str Return a copy of the string S in which each character has been mapped through the given translation table. The table must implement ...