→ String Methods → Avvia Impara / Scarica schede MP3

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

String Methods

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