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 lookup/indexing viagetitem, for instance a dict...
Here, the loop‘for i in range(0, len(str))’runs from index 0 to the length of the string. Where ‘i’ represents the index of the characters in the string, this line‘print(str[i], end=” “)’prints each character separated by a space. Thestr[i]represents the character at th...
A string is a decimal string if all characters in the string are decimal and there is at least one character in the string. """ pass def isdigit(self, *args, **kwargs): # real signature unknown """ Return True if the string is a digit string, False otherwise. A string is a digi...
Return True if the string is an alpha-numeric string, False otherwise. A string is alpha-numeric if all characters in the string are alpha-numeric and there is at least one character in the string. """ pass 翻译:如果字符串是字母数字的则返回True,否则返回False 如果字符串里面只包含字母和数字...
45 def capwords(s, sep=None): 46 """capwords(s [,sep]) -> string 47 48 Split the argument into words using split, capitalize each 49 word using capitalize, and join the capitalized words using 50 join. If the optional second argument sep is absent or None, 51 runs of whitespace ...
str.split([sep[, maxsplit]]) Thestr.splitmethod returns a list of the words in the string, separated by the delimiter string. The parameters are: sep − Optional. Character dividing the string into split groups; default is space.
1. Python数据类型(6个) 1.1 数值型(number) 1.2 字符型(string) 字符串常用方法 转义字符 可迭代性 f-string 1.3 列表(list) 1.4 字典(dictionary) 1.5 集合(set) 1.6 元组(tuple) 1.7 内存视图Memoryview 2. 动态引用、强类型 3. 二元运算符和比较运算 4. 标量类型 5. 三元表达式 ...
Lastly, an important application of strings is thesplitmethod, which returns a list of all the words in the initial string and it automatically splits by any white space. It can optionally take a parameter and split the strings by another character, like a comma or a dot ...
In this example, you're dealing with multiple lines, so the (implicit) newline character can be used to split the string at the end of each line, creating single lines:Python Copy temperatures = "Daylight: 260 F\n Nighttime: -280 F" temperatures_list = ...
strip() Returns a trimmed version of the string swapcase() Swaps cases, lower case becomes upper case and vice versa title() Converts the first character of each word to upper case translate() Returns a translated string upper() Converts a string into upper case zfill() Fills the string ...