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
Convert entire dataframe to lower case [SOLVED]
There are multiple methods to convert lower case entire dataframe in Python Pandas.
Golang UDP Server and Client Example [Tutorial]
Step by Step instructions to set up golang UDP Server and Client with Examples
Golang TCP Server and Client Example [Tutorial]
Step by step instructions to setup golang TCP server and client with examples
Golang JWT (Json Web Token) Examples
In this tutorial we learned how to create HTTP Server and Client using golang JWT (JSON Web Token)
Golang regexp Examples [In-Depth Tutorial]
In the Python section, we have introduced some examples of working with regex (regular expression). In Golang, the built-in package regexp implements regular
Golang Websocket Examples [Server and Client]
Examples to setup golang websokcet server and client for testing purpose.
Golang os.Stat Usage and Examples
golang os state Stat returns a FileInfo describing the named file. If there is an error, it will be of type *PathError.
Golang seek Examples [Tutorial]
Golang seek from has three constant values as follows: SeekStart = 0: the file's starting point is used. SeekCurrent = 1: the seek is made in relation to the …
Golang reflect Examples [Tutorial]
Golang reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types.
What is the Golang Gopher? History, Meaning and Go Mascot Explained
Learn about the Golang Gopher, the official mascot of the Go programming language. Discover its origin, creator Renée French, history, design evolution, and why …
Golang break and continue [Practical Examples]
Different examples to use golang break and continue statement in functions
How to split string in Golang? [SOLVED]
Golang string Splitusing strings.Split(), SplitAfter(), Fields(), FieldsFunc() function. Perform Split string with regular expression
How to append to a slice in Golang [SOLVED]
Different ways in golang to append to slice. We can append one slice to another, strings, byte string, int, elements to a slice.
Declare new error in Golang [SOLVED]
There are various ways to declare new error in golang such as using errors.New() function or Using Errorf() with fmt package to return an error, Define a custom …
Golang sha512 Hashing Examples
Use golang sha512 package to generate sha512 encrypted hash for text, string and files.