In Python, thesuper()function can be used to access the attributes and methods of a parent class. When there is a newinit()inside a child class that is using the parent’sinit()method, then we can use thesuper()function to inherit all the methods and the properties from the parent cl...
In this tutorial, we'll demonstrate how to effectively use decorators in Python functions. Functions as First-Class Objects Functions in Python are first class citizens. This means that they support operations such as being passed as an argument, returned from a function, modified, and assigned ...
The second approach to coding in Python is to use a code editor. Some people prefer an integrated development environment (IDE), but a code editor is often better for learning purposes. Why? Because when you’re learning something new, you want to peel off as many layers of complexity as...
While Selenium has wrappers for most popular programming languages, the selector string remains the same. For instance, one may use the.find_element_by_xpath()methodof the driver class inPython, but the locator string that goes as an argument to this method remains the same in all programming...
This Python Array tutorial explains what is an Array in Python, its syntax, how to perform various operations like sort, traverse, delete etc
Nowadays, Python is one of the most popular and accessible programming languages. In 2019 it was ranked third in the TIOBE rating. Many experts believe that in 3-4 years it will overtake C and Java to lead the ratings. Based on this, it would not be surprising if you use Python for ...
Functions in Python You use functions in programming to bundle a set of instructions that you want to use repeatedly or that, because of their complexity, are better self-contained in a sub-program and called when needed. That means that a function is a piece of code written to carry out...
The keys in a dictionary are much like a set, which is a collection of hashable and unique objects. Because the keys need to be hashable, you can’t use mutable objects as dictionary keys.On the other hand, dictionary values can be of any Python type, whether they’re hashable or not...
Learn how to build a robust blockchain from scratch using Python. Explore blockchain fundamentals, consensus algorithms, and smart contracts through this blog.
Python developers often find themselves in a position where they want to choose printing over logging. Print statements are easy to use but they don’t come with a load of features that Python Logging modules comes with. Some developers use the print statement to ensure the code works without...