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 …
Python subprocess
Learn how to use Python subprocess to run shell commands, capture output, handle errors, use timeouts, pass …
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 …
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 remove Go module dependencies from go.mod, uninstall …
Golang vs Rust | Which language to choose in
Comparing different aspects of golang with rust programming language
JavaScript Print Object: console.log and JSON.stringify Examples
Learn how to print objects in JavaScript using console.log(), JSON.stringify(), console.table(), Object.keys(), Object.values(), and object entries.
Golang slice append return value?
In the previous chapter, we discuss how to use append function in Golang. append is a built-in function which appends elements to the end of a slice. If it
Python isupper() Method
Learn Python isupper() method with examples. Check if a string is uppercase, understand return values for numbers, symbols, spaces, empty strings, and compare …
Python Extend Dictionary
Learn how to extend a dictionary in Python using update(), the |= operator, the | merge operator, and dictionary unpacking. Also learn why dict has no extend() …
Golang performance and speed: how Go compares and why it is fast
Golang performance versus Java, Python, Node.js, and C; why the Go language feels fast for servers; golang performance benchmark with go test; golang closure …
Golang Benchmark and Testing [Step-by-Step]
Step by step instructions to perform golang benchmarking and testing
Best IDE for Golang: VS Code, GoLand, Neovim, Zed, and More
Compare the best IDEs and editors for Go development: VS Code, GoLand, Neovim, Zed, LiteIDE, Sublime Text, and Emacs—use cases, trade-offs, setup checklist, and …
Gorilla mux in Go: routing, path variables, subrouters, and middleware
Gorilla mux tutorial for gorilla mux and golang gorilla mux: install github.com/gorilla/mux, gorilla mux example with Methods and path vars, subrouters, …
Master Golang Gin Module [Explained with Examples]
Explore the transformative power of Golang Gin in web development. This guide offers insightful tips, best practices, and innovative strategies to elevate your …
Install Golang on Windows
Step by Step instructions to install golang on WIndows using official archive and choclatey
JavaScript use strict Mode Explained
Learn JavaScript use strict mode, common strict mode errors, scope rules, and how strict mode helps catch mistakes early in scripts and functions.
JavaScript Redirect to URL with location.href, assign, and replace
Learn JavaScript redirect methods using window.location.href, location.assign(), location.replace(), relative URLs, and redirect behavior in browser history.
jQuery hide() Method with Examples
Learn the jQuery hide() method with syntax, duration options, callback behavior, and examples for hiding matched elements.