Access Environment Variables in Python

Environment variables as the name suggests describe the environment of the variables in the system. These variables are a source to provide the information related to the computer. There are two types of environment variables: the user environment variable and the...

How to Break Out of While Loop in Python?

Loops allow you to execute a block of code repetitively until it fulfills a specified condition. While loop works in a similar manner and executes the code until the condition is true. “While” loop can be helpful but should be used with consideration. Using while...

python – How do I sort a dictionary by key?

Sorting means to organize the elements in a specific arrangement. No matter what kind of data a programmer is dealing with, sorting helps to organize in an efficient manner. The data can be sorted inside an array, a dictionary, a list, or a Pandas DataFrame using the...

How to determine a Python variable’s type?

Getting familiar with the data types can be really hectic in Python programming, the type of the variable is not defined in an explicit manner. Getting to know a variable’s type can be really helpful for beginner coders as they do not need to cram each datatype and...

How to Extract Digits from a Python String?

As a Python developer, you may have to extract digits from a string multiple times in your coding journey. This situation may occur in web development and competitive coding. The possible use cases include when we need to get the numbers from the CSV file, process the...