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
HackerRank Solution: Words Score in Python [3 Methods]
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Import local packages without GOPATH [SOLVED]
In today's post, we are going to answer the question "Can we import the local packages without the GOPATH". We already have an article about how to organize
GO nil detection [interface, slice, pointer, struct, map]
How to detect nil in golang pointers, structs, interface, map, slice with examples
Can functions be passed as parameters GO? [SOLVED]
In this tutorial, we will learn how to pass functions as a parameter to another function in Golang. Since Golang functions are first-order variables so it has
JSON.stringify() Pretty Examples
You can achieve the JSON stringify pretty effect using the stringify() method.
How to verify if checkbox is checked in jQuery? [SOLVED]
It can be challenging to hide or show an element using jQuery checkbox checked. This tutorial teaches you how to toggle an element after checking a checkbox.
Cannot set headers after they are sent to the client [SOLVED]
Learn the most possible causes for error "Cannot set headers after they are sent to the client" in Express.js and how to solve them with proper examples
Convert byte slice to io.Reader in Golang [SOLVED]
In this post, we'll examine how to translate a byte slice into an io.Reader in Golang. In Go, a byte slice is a dynamic array (slice) of bytes, which can
GO capture ctrl+c signal & run cleanup function? [SOLVED]
In this tutorial, we will answer the question "Is it possible to capture a Ctrl+C signal (SIGINT) and run a cleanup function, in a "defer" fashion" in Golang.
How to import private Github Repos in GO? [SOLVED]
Creating libs and sharing them among applications is one strategy to shorten the time needed to develop a new project and make your team's work easier. Each
What is the zero value for time.Time in GO? [SOLVED]
The zero value of type Time is January 1, year 1, 00:00:00.000000000 UTC. The IsZero() method returns whether a time has a zero value or not.
How to set default values in GO structs? [SOLVED]
There are multiple ways to set default values in go struct. We have explored some of the possible ways such as using an init function, using a separate …
Laravel Validation and Error handling Tutorial
This tutorial will guide you through Laravel Validation, covering basic rules, advanced techniques, custom rule creation, error handling, and practical examples …
Remove fields from struct or hide them in JSON [SOLVED]
Learn how to remove fields from struct in golang or hide them.
Master Laravel Passport: Elevate Your API Security
Explore the robust features and best practices of Laravel Passport in our comprehensive guide. Learn how to secure your APIs, improve performance, and …