Programming Tutorials and Coding Guides
Explore programming tutorials with practical examples across multiple languages, scripting, and development concepts for beginners and advanced users.
Welcome to the Programming tutorials section, where you will learn coding concepts with real-world examples across multiple languages and platforms.
This category includes beginner to advanced guides covering scripting, automation, and application development. Whether you are learning programming for system administration or building applications, these tutorials will help you gain practical experience.
Programming plays a crucial role in modern infrastructure and DevOps workflows. You can also explore related topics such as DevOps and Linux to understand how programming integrates with system-level operations.
What you will learn
- Core programming concepts and logic building
- Writing scripts for automation and system tasks
- Debugging and optimizing code
- Practical use cases in real environments
Who should read this
- Beginners starting with coding
- System administrators learning scripting
- Developers looking for practical examples
960 articles
How to print range() in reverse order in Python
Multiple examples to reverse the order of string, list etc in python using range() function.
Python None Keyword Usage [Practical Examples]
In this tutorial, we learned about Python None. We discussed how we can declare and assign a None value to a variable and then compared the None value with …
Python remove element from list [Practical Examples]
build-in methods that are used to python remove element from list. For example, Python remove() method, pop() and clear() method.
Nested dictionary in Python [Practical Examples]
how to create nested dictionary in Python through various methods. We also discuss how to remove or add a new element to the nested dictionary.
Python os.path.join() Explained: Syntax, Examples and Path Handling Guide
Learn how to use Python os.path.join() to safely combine file and directory paths across operating systems. This tutorial explains syntax, examples, multiple …
Python round up practical examples [5 Methods]
Python round up methods, math.ceil() method, floor division method, simple arithmetic method, and nampy.ceil() method to round up a number in Python.
Python set difference() Tutorial [Practical Examples]
The difference between the two sets in Python is equal to the difference between the number of elements in two sets. The Python set difference function returns …
Master Python Constructors: Avoid Rookie Mistakes
A python constructor is a special kind of method which is used for initializing the instance variables during object creation. It will be executed each time a …
Python multi line strings [5 Methods Explained]
In this programming tutorial we learned about 5 different methods include using three double quotes, three single quotes, backslash, brackets, and using join() …
Master Python zip Function: Boost Your Coding Skills
The Python zip function accepts iterable items and merges them into a single tuple. The resultant value is a zip object that stores pairs of iterables. we can …
Python UUID Easy Examples to generate UUID
This Python UUID module provides immutable UUID objects and the functions uuid1(), uuid3(), uuid4(), and uuid5() for generating version 1, 3, 4, and 5 UUIDs
Python struct module Explained [Easy Examples]
This tutorial explains python struct.pack(), python struct.unpack(), python struct.calcsize(), struct.pack_into() and struct.unpack_form() by solving different …
Python ClassMethod Explained: @classmethod, cls, Examples & Best Practices
Learn how to use Python classmethod with practical examples. Understand the @classmethod decorator, the cls parameter, differences between class methods, static …
Python Flatten List Examples [7 Methods]
We covered the nested loop method, list comprehension, recursive method, sum method and also covered some Python modules which helped us with python flatten …
How to PROPERLY Join Lists in Python [10 Methods]
python join lists using 6 different methods including plus (+) operator, asterisk (*) operator, naive method, list comprehension, extend method and …