Python has a set of built-in functions.
Function
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Description
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abs()
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Returns the absolute value of a number
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all()
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Returns True if all items in an iterable object are true
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any()
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Returns True if any item in an iterable object is true
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ascii()
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Returns a readable version of an object. Replaces none-ascii characters with escape character
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bin()
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Returns the binary version of a number
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bool()
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Returns the boolean value of the specified object
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bytearray()
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Returns an array of bytes
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bytes()
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Returns a bytes object
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callable()
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Returns True if the specified object is callable, otherwise False
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chr()
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Returns a character from the specified Unicode code.
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classmethod()
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Converts a method into a class method
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compile()
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Returns the specified source as an object, ready to be executed
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complex()
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Returns a complex number
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delattr()
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Deletes the specified attribute (property or method) from the specified object
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dict()
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Returns a dictionary (Array)
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dir()
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Returns a list of the specified object's properties and methods
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divmod()
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Returns the quotient and the remainder when argument1 is divided by argument2
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enumerate()
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Takes a collection (e.g. a tuple) and returns it as an enumerate object
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eval()
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Evaluates and executes an expression
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exec()
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Executes the specified code (or object)
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filter()
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Use a filter function to exclude items in an iterable object
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float()
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Returns a floating point number
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format()
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Formats a specified value
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frozenset()
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Returns a frozenset object
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getattr()
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Returns the value of the specified attribute (property or method)
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globals()
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Returns the current global symbol table as a dictionary
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hasattr()
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Returns True if the specified object has the specified attribute (property/method)
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hash()
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Returns the hash value of a specified object
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help()
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Executes the built-in help system
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hex()
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Converts a number into a hexadecimal value
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id()
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Returns the id of an object
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input()
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Allowing user input
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int()
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Returns an integer number
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isinstance()
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Returns True if a specified object is an instance of a specified object
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issubclass()
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Returns True if a specified class is a subclass of a specified object
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iter()
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Returns an iterator object
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len()
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Returns the length of an object
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list()
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Returns a list
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locals()
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Returns an updated dictionary of the current local symbol table
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map()
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Returns the specified iterator with the specified function applied to each item
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max()
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Returns the largest item in an iterable
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memoryview()
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Returns a memory view object
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min()
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Returns the smallest item in an iterable
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next()
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Returns the next item in an iterable
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object()
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Returns a new object
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oct()
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Converts a number into an octal
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open()
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Opens a file and returns a file object
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ord()
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Convert an integer representing the Unicode of the specified character
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pow()
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Returns the value of x to the power of y
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print()
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Prints to the standard output device
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property()
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Gets, sets, deletes a property
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range()
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Returns a sequence of numbers, starting from 0 and increments by 1 (by default)
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repr()
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Returns a readable version of an object
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reversed()
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Returns a reversed iterator
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round()
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Rounds a numbers
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set()
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Returns a new set object
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setattr()
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Sets an attribute (property/method) of an object
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slice()
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Returns a slice object
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sorted()
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Returns a sorted list
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@staticmethod()
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Converts a method into a static method
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str()
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Returns a string object
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sum()
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Sums the items of an iterator
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tuple()
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Returns a tuple
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type()
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Returns the type of an object
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