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
Golang URL Encode & Decode Practical Examples
In this tutorial we will explore golang url encode and decode using url.QueryEscape, url.PathEscape, url.QueryUnescape and url.PathUnescape with examples
How to use Node.js with Eclipse IDE [Step-by-Step]
Step by Step instructions to setup and use node.js with Eclipse IDE with examples to write your first code.
Exponentiation (**) Examples in JavaScript [Tutorial]
There are two ways to achieve exponentiation in JavaScript, the ** operator and the pow method. With the ** operator, you can work with both Numbers and BigInt …
How to shuffle two NP arrays together [SOLVED]
In this article we learned how we can shuffle two np arrays together using permutations or randomize function from np module. We also learned a bit about the np …
Matplotlib.pyplot.vlines() - Draw vertical lines
Use matplotlib.pyplot.vlines to draw vertical lines in Python with examples.
JavaScript Error: IPython is not defined in Jupyter Notebook (Fix)
Seeing “JavaScript Error: IPython is not defined” in Jupyter Notebook or JupyterLab? Learn why it happens and how to fix it using %matplotlib inline or ipympl.
Golang Sort Slice [Ascending & Descending Order]
Golang sort slices with strings, integers, float64 in ascending and descending order
JavaScript Array pop Method Examples
If you want to delete an element in the last position within an array, you can use the javascript array pop method
JavaScript toString() Method Usage with Examples
Using toString() Javascript with Objects, Booleans and Strings with Examples
Remove Element from Set in JavaScript [SOLVED]
We can use delete method in javascript to remove from set. Explained with examples.
Delete elements from slice in GO [SOLVED]
Delete elements from slice in golang, first n elements, last n elements, without maintaining the order, maintain the order, delete random elements
date/time field value out of range JavaScript [Solved]
Use comparison operator to overcome date/time field value out of range issue in Javascript
How to add items to array in Node.js [SOLVED]
We can use 3 different methods to add items to array in Node.JS using push, unshift or concat method
Get index in for loop of JavaScript [Solved]
JS for loop with index in an for..in and for..of loop with examples
Wait For Loop to Finish in Node.js [SOLVED]
We can use promise.all to check and wait for loop to finish in Node.js