94. What is a dictionary in Python? Dictionary is one of the collective data types available in Python. It has a few characteristics: It can store a set of heterogeneous elements (elements with different data types). It stores the elements in the form of a key-value pair. No order is ...
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.
Python namespaces are implemented as a dictionary in Python. Python namespaces have keys as addresses of the objects. Lifecycle of a namespace depends upon the scope of the objects they are mapped to. Namespaces ensure that object names in a program are unique. 7. Let func = lambda ...
Python Questions byFredericHydeon12-11-202107:16 AMLatest post on09-16-201606:32 AMbyFredericHyde 15Replies 3553Views View All ≫ An Unexpected Error has occurred. Top Taggers UserCount RachaelJohnson 1 FredericHyde 1 View All ≫ ...
What is monkey patching in Python? A: # code at m.pyclassMyClass:deff(self):print"f()" importmdefmonkey_f(self):print"monkey_f()"m.MyClass.f = monkey_f obj = m.MyClass() obj.f() output: monkey_f() conclusion: the term monkey patch only refers to dynamic modifications of a ...
One advantage of an interpreted language like Python is that it can be run on any platform with a Python interpreter installed. This makes Python a very portable language and one that is widely used in a variety of different applications, including web development, data analysis, machine learning...
• 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...
In languages like Python, however, they can be more nuanced, such as treating classes as callable (i.e., class() ) or through the use of [], {}, (). However, not all memory is treated the same. Can you describe: What is heap versus stack memory? Which memory storage is faster?
Raised when a key is not found in a dictionary. ▼ Question 2: Which of the following operations can raise a TypeError in Python? (Select all that apply.) Adding a string to an integer. Concatenating two lists. Calling a non-callable object. ...
Watch this video on Natural Language Processing Interview Questions for Beginners: 11. What is Parsing in the context of NLP? Parsing in NLP refers to the understanding of a sentence and its grammatical structure by a machine. Parsing allows the machine to understand the meaning of a word in ...