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
957 articles
Featured guides in this category
Hand-picked, most-cited tutorials — start here if you're new.
![HackerRank Solution: Martix Script [Python Regex]](/matrix-script-hackerrank-solution/python_matrix_script_hu_128db40108208303.webp)
HackerRank Solution: Martix Script [Python Regex]
In this tutorial we will cover multiple methods to solve matrix script from hackerrank solutions.
HackerRank Solution: Python Company Logo
company logo hackerrank solution python, company logo hackerrank solution python3, hackerrank solution for …
![Mastering Python subprocess Module [In-Depth Tutorial]](/python-subprocess/python_subprocess_hu_b6a4c79f22c292e1.webp)
Mastering Python subprocess Module [In-Depth Tutorial]
The different functions available with python subprocess are Popen(), call(), run(), check_call(), …
How to Remove or Uninstall a Go Package (go get, Go Modules, Tools)
Learn how to remove or uninstall a Go package added with go get or go install. This guide explains how to …
HackerRank Solution: Python Alphabet Rangoli
In this tutorial we cover 3 methods to solve alphabet rangloi hackerrank solution in python3. Solution-1: …
![HackerRank Solution: Python Nested Lists [4 Methods]](/python-nested-list-hackerrank-solution/python_nested_lists_hu_3ed8216f6e7dce26.webp)
HackerRank Solution: Python Nested Lists [4 Methods]
In this tutorial we will cover 4 different methods to solve python nested list hackerrank solution using …
JavaScript array unique: Set, filter, reduce, Map, and NaN pitfalls
How to dedupe arrays in JavaScript: javascript array unique, js array unique, javascript unique array, distinct array javascript with Set spread, Array.from, …
How to change Timezone in Laravel?
In this tutorial, we discussed different methods to change timezone in Laravel, an essential aspect of developing applications that cater to users worldwide.
How to Use Gates and Policy in Laravel?
In this tutorial, we will explore the concepts of Gates and Policies in Laravel, two powerful features designed to simplify the process of implementing
How to make Laravel Eloquent IN Query?
In this tutorial, we will explore how to construct "IN" queries in Laravel using the Eloquent ORM. Eloquent, Laravel's built-in ORM, simplifies the process of
How to create timesince feature in Laravel?
There is no built-in method called timesince in Laravel 8. However, you can create a custom function or use Carbon class' diffForHumans() method to achieve
How to customize auth route Laravel 8?
By following this tutorial on how to customize auth route Laravel 8, you will have a clear understanding of how to modify the authentication routes in Laravel
Serialization and Deserialization in Java [Explained]
Serialization and deserialization are common techniques used in software development for data persistence and communication between applications. In Java,
Private Vs Protected in Java [In-Depth Tutorial]
In Java, methods are the building blocks of classes, which allow us to encapsulate functionality within an object-oriented paradigm. Java provides several
Java RegEx Explained [In-Depth Tutorial]
Regular expressions are a powerful tool used to match and manipulate text. They are a sequence of characters that define a search pattern, which can be used
Polymorphism in Java Explained [In-Depth Tutorial]
There are two types of polymorphism in Java: compile-time polymorphism and runtime polymorphism.
Master Java Constructors: A Comprehensive Guide
Uncover the intricacies of Java Constructors with our comprehensive guide. Whether you're a beginner or an expert, we dissect the essentials and advanced …
How to Setup and Use Laravel Task Scheduler Like a PRO
This tutorial will guide you through setting up and utilizing Laravel Task Scheduler, covering task creation, scheduling frequencies, preventing overlaps, …
How Laravel Eager Loading solves N+1 Query Problem?
This tutorial will explore Laravel Eager Loading, addressing the N+1 query problem, defining Eager Loading, its benefits, and how to use it for optimizing …
Building an Image Gallery with Laravel and Intervention
This tutorial is going to guide you in the most perplexing of ways. Trust me. It’s about creating an image gallery using Laravel and an Intervention Image …
How to Recursively Search Arrays in Laravel?
Sometimes you want to add custom methods to a Laravel collection, especially if you lack a predefined method for a goal. For example, when doing a Laravel