Developer Tutorials


Easy to follow articles

Retrieving Keychain Passwords in Swift for macOS

Learn how to retrieve passwords from the Keychain using Swift for macOS development.


How to Enter an x86_64 Shell on macOS: A Guide for Apple Silicon Users

Learn how to enter an x86_64 shell on macOS using Rosetta 2. Switch between ARM64 and x86_64 environments, and perform tasks like compiling software with ease.


How to Fix the 'zsh compinit: insecure directories' Error on macOS

Step-by-step guide to resolving the 'zsh compinit: insecure directories' error after installing Homebrew on macOS.


How To Import and Manipulate Large Datasets in Python Using Pandas

A getting started guide to process large datasets in python


How to Fix Hugo JSON-LD Escaping Problem

Some string values on JSON-LD are escaped when generated using the latest Hugo


String Comparison by Ignoring Case in C#

How to compare two string values while ignoring case sensitivity in C#


Base64 String Encoding and Decoding in C#

How to convert plain text string to base64 encoded string and vice versa in C#


'Hello, World!' Program in C#

The first baby step in C# programming: print Hello, World!


Save C# Image Object into Oracle BLOB

How to save Image in C# bytes into Oracle BLOB and use it later


Simple OpenVPN Server Set Up with Docker

How to create your own dockerized VPN Server in a minute


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