→ String Methods → Comece a aprender / Download de MP3 Flashcards

questão		resposta
Capitalizes first letter of string começar a aprender		capitalize()
Returns a string padded with fillchar with the original string CENTERED to a total of width columns. começar a aprender		center(width, fillchar)
Counts how many times str occurs in string or in a substring of string if starting index beg and ending index end are given. começar a aprender		count(str, beg = 0, end = len(string))
Decodes the string using the codec registered for encoding. encoding defaults to the default string encoding. começar a aprender		decode(encoding = 'UTF-8', errors = 'strict')
Returns encoded string version of string on error, default is to raise a ValueError unless errors is given with 'ignore' or 'replace'. começar a aprender		encode(encoding = 'UTF-8', errors = 'strict')
Expands tabs in string to multiple spaces defaults to 8 spaces per tab if tabsize not provided. começar a aprender		expandtabs(tabsize = 8)
Determine if str occurs in string or in a substring of string if starting index beg and ending index end are given returns index if found and -1 otherwise. começar a aprender		find(str, beg = 0 end = len(string))
Same as find(), but raises an exception if str not found. começar a aprender		index(str, beg = 0, end = len(string))
Returns true if string has at least 1 character and all characters are alphanumeric and false otherwise. começar a aprender		isalnum()
Returns true if string has at least 1 character and all characters are alphabetic and false otherwise. começar a aprender		isalpha()
Returns true if string contains only digits and false otherwise. começar a aprender		isdigit()
Returns true if string has at least 1 cased character and all cased characters are in lowercase and false otherwise. começar a aprender		islower()
Returns true if a unicode string contains only numeric characters and false otherwise. começar a aprender		isnumeric()
Returns true if string contains only whitespace characters and false otherwise. começar a aprender		isspace()
Returns true if string is properly "titlecased" and false otherwise. começar a aprender		istitle()
Returns true if string has at least one cased character and all cased characters are in uppercase and false otherwise. começar a aprender		isupper()
Merges (concatenates) the string representations of elements in sequence seq into a string, with separator string. começar a aprender		join(seq)
Returns the length of the string começar a aprender		len(string)
Returns a space-padded string with the original string left-justified to a total of width columns. começar a aprender		ljust(width[, fillchar])
Converts all uppercase letters in string to lowercase. começar a aprender		lower()
Removes all leading whitespace in string. começar a aprender		lstrip()
Returns a translation table to be used in translate function. começar a aprender		maketrans()
Returns the max alphabetical character from the string str. começar a aprender		max(str)
Returns the min alphabetical character from the string str. começar a aprender		min(str)
Replaces all occurrences of old in string with new or at most max occurrences if max given. começar a aprender		replace(old, new [, max])
Same as find(), but search backwards in string. começar a aprender		rfind(str, beg = 0, end = len(string))
Same as index(), but search backwards in string. começar a aprender		rindex(str, beg = 0, end = len(string))
Returns a space-padded string with the original string right-justified to a total of width columns. começar a aprender		rjust(width,[, fillchar])
Removes all trailing whitespace of string. começar a aprender		rstrip()
Splits string according to delimiter str (space if not provided) and returns list of substrings começar a aprender		split(str="", num=string. count(str)) split into at most num substrings if given.
Splits string at all (or num) NEWLINEs and returns a list of each line with NEWLINEs removed. começar a aprender		splitlines(num=string. count('\n'))
Determines if string or a substring of string (if starting index beg and ending index end are given) starts with substring str returns true if so and false otherwise. começar a aprender		startswith(str, beg=0, end=len(string))
Performs both lstrip() and rstrip() on string começar a aprender		strip([chars])
Inverts case for all letters in string. começar a aprender		swapcase()
Returns "titlecased" version of string, that is, all words begin with uppercase and the rest are lowercase. começar a aprender		title()
Translates string according to translation table str(256 chars), removing those in the del string. começar a aprender		translate(table, deletechars="")
Converts lowercase letters in string to uppercase. começar a aprender		upper()
Returns original string leftpadded with zeros to a total of width characters intended for numbers, it retains any sign given (less one zero). começar a aprender		zfill (width)
Returns true if a unicode string contains only decimal characters and false otherwise. começar a aprender		isdecimal()
Converts string into lower case começar a aprender		casefold()
Returns True if the string is an identifier começar a aprender		isidentifier()
Returns a tuple where the string is parted into three parts começar a aprender		partition()
Splits the string at the specified separator, and returns a list começar a aprender		rsplit()
Splits the string at the specified separator, and returns a list começar a aprender		rsplit()
Returns a tuple where the string is parted into three parts começar a aprender		partition()
Returns a tuple where the string is parted into three parts começar a aprender		rpartition()
Removes prefix. começar a aprender		. removeprefix()
Removes suffix. começar a aprender		. removesuffix()

String Methods

Você deve entrar para postar um comentário.

mais