pprint(sys.path) Here, sys.path[0] is “/home/kalyani” because that is where main.py is located. Now, let’s modify the script a little bit by using the sys.path.append() method. Let’s use the method to append a particular path (‘/home/kalyani/directory1’) to sys.path. ...
How to Use sorted() and .sort() in Python In this quiz, you'll test your understanding of sorting in Python using sorted() and .sort(). You'll revisit how to sort various types of data in different data structures, customize the order, and work with two different ways of sorting ...
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...
Tip - Use the round() function with negative arguments Tip - The print function can take additional arguments Tip - Find the longest String in a List in Python using the max() function Tip - How to loop over multiple Lists in Python with the zip function ...
In the case of a string, the any() method will return True if the string contains a value; otherwise, it will return False. Let’s say that we want to check whether a string that stores the player’s top 10 ranking for the latest Indy 500 race contains a value. We could use the...
The name of the operator function corresponds to the name of the appropriate Dunder method. You can use this table as a reference for implementing your own operator functionality:Python operator Operator function Dunder method a + b operator.add(a, b) a.__add__(b) ...
On the other hand, you’ll want to use a while loop in Python when you don’t know in advance how many times the code will need to be repeated. For example, say you want to write code for the exchange of messages over an open connection. As long as the connection is up, messages...
Let us learn how to use the Tkinter Treeview widget in Python. ReadHow to Create a Text Box in Python Tkinter? MY LATEST VIDEOS 1. Create a Basic Treeview TheTreeviewwidget is a way to display tabular data in a Tkinter application. Here, we initialize the main window, set its title,...
Use os.path.basename to Get Filename From the File Path in PythonThe first and easiest way to extract part of the file path in Python is to use the os.path.basename() function.This function returns the filename from the file path along with its extension. Plus, it works for all the...
To demonstrate how to use for loops in Python, we will use Thonny, a free, easy to use and cross platform Python editor. 1.In a browser go to the Thonny website anddownload the releasefor your system. 2.Alternatively, install the official Python releaseusing this guide.Note that this gu...