→ String Methods → A tanulás megkezdése / Letöltés MP3 Flashcards

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

String Methods

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