Real-life scenario: Employees have their names written on their badges. The self keyword is like the employee’s badge. Self refers to the object that calls the method, mapping the data with each object to specify the object’s data. Example: Python Copy Code Run Code 1 2 3 4 5 6...
Is Python platform independent? Yes, Python is platform independent. Code written in Python can be executed on various operating systems without modification, thanks to its interpreters available for different platforms. Continue Reading...Related Topics Python Interview Questions (Part 2) Python Interv...
If they are written in a manner that reduces interdependency, it is less likely that modifications in a module might impact other parts of the program. Reusability: Functions defined in a module can be easily reused by other parts of the application. Scoping: Modules typically define a separate...
Unit tests in Python are automated tests that verify the functionality of individual parts, or units, of a codebase. They are typically written by developers and are designed to ensure that each piece of code works as expected in isolation from the rest of the system. This allows developers ...
The Pass feature represents a null or void operation in Python. The keyword fills up empty code blocks that can execute during runtime. It is primarily used when code in these blocks hasn’t been written yet. The program could run into errors while executing code without the “pass” keywor...
For example, lambdas are often written inline and passed as a parameter to another function (like the map() or the filter() functions). For example, let's say that we have a list of numbers and we want to create another list with their squares. In this case, a lambda passed to a...
so you’ll have to define the specifics, while Django does a lot for you, and you won’t have to do much. Django has prewritten code that the user must analyze, while Flask allows users to write their code, making it easier to understand. Both are technically excellent and have their...
Python is an interpreted language. Python program runs directly from the source code. It converts the source code that is written by the programmer into an intermediate language, which is again translated into machine language that has to be executed. It converts the source code into an interme...
line = sys.stdin.readline() if not line: break msg = msg + line # The actual mail send server = smtplib.SMTP('localhost') server.sendmail(fromaddr, toaddrs, msg) server.quit() A Unix-only alternative uses sendmail. The location of the sendmail program varies between systems; sometimes ...
Q. How do I access a module written in Python from C? You can get a pointer to the module object as follows: module = PyImport_ImportModule(""); If the module hasn't been imported yet (i.e. it is not yet present in sys.modules), this initializes the module; otherwise it simply...