A generator is a callable object that acts as an iterable (object you can iterate in for cycles etc).

Lambda in Python is an anonymous function created at runtime. E.g. greeter = lambda x: "Hello %s" % x greeter("Deko") #prints Hello Deko

Mixin is a concept in Programming in which the class provides functionalities but it is not meant to be used for instantiation. The main purpose of the Mixin is to provide functionalities which are standalone and it would be best if the mixins themselves do not have inheritance with other mixins and also avoid state.

In Python, everything is an object, including classes. And just like any other object, classes are instances of something - a metaclass. The default metaclass is type .

PEP8 is a generally recognized style guide for programming in Python. It covers formatting, comments, naming conventions, but also programming recommendations as well as useful tips on various topics. The main aim of PEP8 is to help developers improve code readability, reliability and maintainability.

Pip is a Python package management system. It provides means of installing, versioning and freezing Python software packages and libraries from the main CheeseShop or third party repositories.

26 Essential python Interview Questions (Ultimate List)

What's the difference between a `tuple` and a `list`?

What is a `dict` and what's its most important limitation?

What is a "callable"?

Using list comprehension, print the odd numbers between 0 and 100.

What is pickling/unpickling?

What's a generator?

Explain the use of decorators.

Write a simple decorator.

Suppose lst is `[2, 33, 222, 14, 25]`, What is `lst[-1]`?

Given the list `lst = [1, 2, 3, 4, 4, 6, 7, 3, 4, 5, 2, 7]`, return only the unique values in the list.

What's lambda?

Explain `*args` and `**kwargs`

Is this valid in Python and why?

def my_function():
print my_function.what
my_function.what = "right?"
my_function() # Prints "right?"

Given variables a and b, switch their values so that b has the value of a, and a has the value of b without using an intermediary variable.

How would you `xor` in Python?

What is introspection/reflection and does Python support it?

One thing about python OOP is that it doesn't support true private attributes/methods. How do we circumvent this limitation?

What's a Mixin?

What's a metaclass?

What are the Dunder/Magic/Special methods in Python? Name a few.

What is PEP8?

What is pip?

CheeseShop? What is that?

What are virtualenvs?

What are modules and packages in Python?

Bonus question: Tabs or Spaces?

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26 Essential python

Interview Questions

An updated list of python interview questions that will help companies hire top software developers.

What's the difference between a `tuple` and a `list`?

What is a `dict` and what's its most important limitation?

What is a "callable"?

Using list comprehension, print the odd numbers between 0 and 100.

What is pickling/unpickling?

What's a generator?

Explain the use of decorators.

Write a simple decorator.

Suppose lst is `[2, 33, 222, 14, 25]`, What is `lst[-1]`?

Given the list `lst = [1, 2, 3, 4, 4, 6, 7, 3, 4, 5, 2, 7]`, return only the unique values in the list.

What's lambda?

Explain `*args` and `**kwargs`

Is this valid in Python and why?
`def my_function(): print my_function.what my_function.what = "right?" my_function() # Prints "right?"`

Given variables a and b, switch their values so that b has the value of a, and a has the value of b without using an intermediary variable.

How would you `xor` in Python?

What is introspection/reflection and does Python support it?

One thing about python OOP is that it doesn't support true private attributes/methods. How do we circumvent this limitation?

What's a Mixin?

What's a metaclass?

What are the Dunder/Magic/Special methods in Python? Name a few.

What is PEP8?

What is pip?

CheeseShop? What is that?

What are virtualenvs?

What are modules and packages in Python?

Bonus question: Tabs or Spaces?

Join 5K+ tech leaders

Ready to start?

26 Essential python

Interview Questions

An updated list of python interview questions that will help companies hire top software developers.

What's the difference between a tuple and a list?

What is a dict and what's its most important limitation?

What is a "callable"?

Using list comprehension, print the odd numbers between 0 and 100.

What is pickling/unpickling?

What's a generator?

Explain the use of decorators.

Write a simple decorator.

Suppose lst is [2, 33, 222, 14, 25], What is lst[-1]?

Given the list lst = [1, 2, 3, 4, 4, 6, 7, 3, 4, 5, 2, 7], return only the unique values in the list.

What's lambda?

Explain *args and **kwargs

Is this valid in Python and why?def my_function():print my_function.whatmy_function.what = "right?"my_function() # Prints "right?"

Given variables a and b, switch their values so that b has the value of a, and a has the value of b without using an intermediary variable.

How would you xor in Python?

What is introspection/reflection and does Python support it?

One thing about python OOP is that it doesn't support true private attributes/methods. How do we circumvent this limitation?

What's a Mixin?

What's a metaclass?

What are the Dunder/Magic/Special methods in Python? Name a few.

What is PEP8?

What is pip?

CheeseShop? What is that?

What are virtualenvs?

What are modules and packages in Python?

Bonus question: Tabs or Spaces?

Join 5K+ tech leaders

Ready to start?

What's the difference between a `tuple` and a `list`?

What is a `dict` and what's its most important limitation?

Suppose lst is `[2, 33, 222, 14, 25]`, What is `lst[-1]`?

Given the list `lst = [1, 2, 3, 4, 4, 6, 7, 3, 4, 5, 2, 7]`, return only the unique values in the list.

Explain `*args` and `**kwargs`

Is this valid in Python and why?
`def my_function(): print my_function.what my_function.what = "right?" my_function() # Prints "right?"`

How would you `xor` in Python?