Python def csv_reader(file_name): file = open(file_name) result = file.read().split("\n") return result This function opens a given file and uses file.read() along with .split() to add each line as a separate element to a list. If you were to use this version of csv_reade...
Table of Contents How to Use any() in Python How to Distinguish Between or and any() Syntax Return Value ConclusionRemove ads Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Python...
In this tutorial, I will explain how touse Tkinter Entry widget in Pythonto accept user input in your GUI applications. The Entry widget allows users to enter and display a single line of text. I’ll explain several examples using common American names to demonstrate how to create, customize...
Recently in a Python webinar the topic of discussion was how touse the Tkinter Treeview widget in Python, many questions and doubts were raised during the webinar. In this tutorial, I will explain all the functionalities step by step and help you to understand with examples. Table of Contents...
Example 1: Using OR Operator With Python if Statement In the following example, the “OR” operator is used along with the “if-statement” to compare two conditions. Multiple conditions are applied to the given data with the help of the “OR” operator. It will return “True” if either...
Python returned the value221because the variablexwas set equal to the sum of76and145. Variables can represent any data type, not just integers: my_string='Hello, World!'my_flt=45.06my_bool=5>9#A Boolean value will return either True or Falsemy_list=['item_1','item_2','item_3',...
Create a Linode account to try this guide. Sign Up Python arrays provide an effective way to store multiple values of the same type in a single variable. In this tutorial, you learn what Python arrays are and how to use them, and the difference between Python lists and arrays. You also...
In Python, there's no "null" keyword. However, you can use the "None" keyword instead, which implies absence of value, null or "nothing". It can be returned from a function in any of the following ways: By returning None explicitly; By returning an empty return; By returning nothing...
How to Use sys.argv in Python? How to use comments in Python Try and Except in Python Recent Posts Count Rows With Null Values in PySpark PySpark OrderBy One or Multiple Columns Select Rows with Null values in PySpark PySpark Count Distinct Values in One or Multiple Columns PySpark Filter ...
There is no built-in function to reverse a String in Python. The fastest (and easiest?) way is to use a slice that steps backwards,-1. ExampleGet your own Python Server Reverse the string "Hello World": txt ="Hello World"[::-1] ...