Python Dictionary MCQs: This section contains multiple-choice questions and answers on Python Dictionary. These MCQs are written for beginners as well as advanced, practice these MCQs to enhance and test the knowledge of Python Dictionary.List of Python Dictionary MCQs...
Stores all the extra positional arguments in a Tuple Stores them in a Dictionary Example: Python Copy Code Run Code 1 2 3 4 5 6 7 8 9 10 11 # Defining a function with a variable number of arguments. def test(*args, **kwargs): print("Positional arguments (args):") for arg in...
On the other hand, frozenset is immutable and thus, hashable, and can be used as a dictionary key or as an element of another set. Modules:Module is an additional built-in type supported by the Python Interpreter. It supports one special operation, i.e., attribute access: mymod.myobj, ...
Accessing a Dictionary.Keys Key through a numeric index What Are Some Good .NET Profilers? IllegalArgumentException or NullPointerException for a null parameter? Storing Images in DB - Yea or Nay? Call ASP.NET function from JavaScript? Create a new Ruby on Rails application using MySQL instead...
Note that besides list comprehensions, also set and dictionary comprehensions exist. This was already quite something, but there is much more to discover about list comprehension. Keep on reading through the following frequently asked questions to learn more about nested list comprehension and to see...
Array objects can be created with NumPy are up to 50 times faster than regular Python lists. In NumPy, Ndarray is the name given to the array object.Python NumPy MCQs: This section contains multiple-choice questions and answers on Python NumPy. These MCQs are written for beginners as well ...
• Python will try to de-allocate/destroy all other objects on exit because it has its powerful cleanup mechanism. Q. In Python, what is a dictionary? The dictionary data type is one of Python’s built-in data types. It establishes a one-to-one correspondence between keys and values. ...
• Dictionary • Set 16.What is a Python decorator? A Python decorator is a function that extends the behavior of another Python function without explicitly modifying it. 17.What is pickling/unpickling in Python? Pickling is when a Python object converts into a string representation by a pi...
What are Python's dictionaries? Python's dictionaries are kind of hash table type. They work like associative arrays or hashes found in Perl and consist of key-value pairs. A dictionary key can be almost any Python type, but are usually numbers or strings. Values, on the other hand, can...
Frozen set is just an immutable version of a Python set object. While elements of a set can be modified at any time, elements of the frozen set remain the same after creation.Due to this, frozen sets can be used as keys in Dictionary or as elements of another set. But like sets, ...