In Python what are iterators?
In Python, iterators are used to iterate a group of elements, containers like a list.
Explain pass in Python
Pass means no-operation Python statement, or in other words, it is a place holder in a compound statement, where there should be a blank left, and nothing has to be…
Why lambda forms in python do not have statements?
A lambda form in python does not have statements as it is used to make new function object and then return them at runtime.
What is lambda in Python?
It is a single expression anonymous function often used as inline function.
Explain namespace in Python
In Python, every name introduced has a place where it lives and can be hooked for. This is known as a namespace. It is like a box where a variable…
What are built-in type does python provides?
Python provides two built-in types: 1) Mutable and 2) Immutable. Mutable built-in types are: List Sets Dictionaries Immutable built-in types Strings Tuples Numbers Immutable built-in types are: Strings Tuples Numbers
What is Dict and List comprehensions are?
They are syntax constructions to ease the creation of a Dictionary or List based on existing iterable.
How are arguments passed by value or by reference?
Everything in Python is an object, and all variables hold references to the objects. The reference values are according to the functions. Therefore, you cannot change the value of the…
What is the difference between list and tuple?
The difference between list and tuple is that list is mutable while tuple is not. Tuple can be hashed, for example., as a key for dictionaries.
What are Python decorators?
A Python decorator is a specific change that we make in Python syntax to alter functions easily.