Skip to main content

Free Programming Tutorials, Blogs & Developer Tools

12
Jun
2026

In this tutorial, we walk you through how to generate your Claude API key from the Anthropic Console and set up billing for your account. Whether you're a developer or just getting started with AI, this step-by-step guide makes it easy to get up and running with Claude AI quickly and securely.

12
Jun
2026

Growing a YouTube channel takes more than just uploading great content — it also requires ongoing optimization of your video titles, descriptions, and metadata to stay discoverable. But manually reviewing every video on your channel is time-consuming and tedious. What if an AI could do that for you, automatically, right inside your browser? In this tutorial, we show you exactly how to use the Claude AI Chrome Extension to analyze your YouTube channel, identify low-performing videos, and autom

11
Jun
2026

196 views

This guide provides a comprehensive approach to implementing Two-Factor Authentication (2FA) using ASP.NET Core Identity, enhancing security for web applications. Understanding 2FA is crucial as it adds an additional layer of protection against unauthorized access, thereby mitigating risks associated with credential theft. Familiarity with ASP.NET Core Identity and basic authentication concepts is essential before proceeding with the implementation.

11
Jun
2026

477 views

This article explores how to secure sensitive information in ASP.NET Core applications by utilizing environment variables and the built-in secret management system. Understanding these concepts is crucial for preventing exposure of sensitive data in production environments. Readers should have a basic understanding of ASP.NET Core and its configuration system before diving in.

11
Jun
2026

156 views

In this post, readers will learn how to effectively use the JsonIgnore attribute in ASP.NET Core to prevent sensitive data exposure in API responses. This is crucial for maintaining data privacy and security in modern web applications. A fundamental understanding of ASP.NET Core and JSON serialization is recommended for optimal comprehension.

13
Sep
2023

3,916 views

Overriding methods is a key idea in Java object-oriented programming. It enables a subclass to provide a particular implementation of a method defined in the superclass. When you override a method, you replace the superclass's inherited implementation with your own version in the subclass. This allows for polymorphism and dynamic method dispatch.

06
May
2026

238 views

Readers will learn how to integrate the Hugging Face Inference API into an ASP.NET Core application for Natural Language Processing (NLP) tasks. This integration allows developers to leverage state-of-the-art NLP models without extensive machine learning expertise. Prior knowledge of ASP.NET Core and basic understanding of REST APIs will be beneficial.

03
Jun
2026

132 views

This article will guide you through the intricacies of encrypting sensitive data at rest using the Data Protection API in ASP.NET Core, a vital step for maintaining data confidentiality and integrity. Understanding these concepts is crucial for developers who handle sensitive information like user credentials and personal data. A solid grasp of ASP.NET Core and C# is recommended to fully benefit from the examples and explanations provided.

31
Dec
2022

4,667 views

For many applications, you want to create and manage groups of related objects. There are two ways to group objects: by creating arrays of objects, and by creating collections of objects. Arrays are most useful for creating and working with a fixed number of strongly typed objects. For information about arrays, see Arrays.

26
Mar
2026

177 views

In this comprehensive guide, readers will delve into TypeScript classes and object-oriented programming (OOP), gaining a solid understanding of how these concepts enhance code organization and maintainability. The article covers the principles of OOP, encapsulation, inheritance, and polymorphism within the context of TypeScript, showcasing their practical applications. Prior knowledge of JavaScript and TypeScript syntax is essential for maximizing the benefits of this tutorial.

06
Apr
2026

197 views

This guide covers the various mapping strategies available in NHibernate for ASP.NET Core applications, offering insights into their practical applications and implications. Understanding these mapping techniques is crucial for efficient database interaction and object-relational mapping in .NET. Familiarity with C# and basic NHibernate concepts will be beneficial for maximizing the value of this content.

19
Apr
2026

218 views

This comprehensive guide delves into the best practices for integrating Jira with ASP.NET Core applications, ensuring seamless project management and issue tracking. Understanding these practices allows developers to create efficient workflows, enhance collaboration, and improve productivity. Before diving in, familiarity with ASP.NET Core and basic API concepts is essential.

09
Dec
2023

3,420 views

To merge columns and rows in an HTML table, you can use the colspan and rowspan attributes within the or elements. These attributes allow you to span a cell across multiple columns (colspan) or rows (rowspan). Here's an example demonstrating how to merge cells in an HTML table:

31
Mar
2026

308 views

This post delves into the intricate workings of the SELECT, WHERE, and ORDER BY clauses in SQL Server, providing a comprehensive understanding of their roles in data manipulation. Mastering these clauses is crucial for effective querying and data retrieval, which are foundational skills for any database professional. A basic understanding of SQL syntax and relational database concepts is beneficial before diving into the details.

Trending This Month

Based on actual reader views in July 2026

Free Developer Tools

Handy online tools to boost your productivity — no login required.

HTML Beautifier
Format & prettify HTML code instantly
JSON Beautifier
Validate & format JSON with syntax highlighting
XML Beautifier
Indent and format XML documents
CSS Beautifier
Clean up and format CSS stylesheets
JS Beautifier
Beautify & minify JavaScript code
Diff Checker
Compare two texts and spot differences
Password Generator
Generate strong, secure passwords
Hash Generator
MD5, SHA-1, SHA-256 & more
Base64 Encode/Decode
Encode or decode Base64 strings
URL Encoder
Encode & decode URLs and query strings
JSON to CSV
Convert JSON arrays to CSV format
QR Code Generator
Generate QR codes for any text or URL
Regex Tester
Test and debug regular expressions live
Case Converter
camelCase, snake_case, PascalCase & more
Word Counter
Count words, characters & reading time
Timestamp Converter
Convert Unix timestamps to readable dates
Meta Tag Generator
Generate SEO meta tags & Open Graph tags
Color Picker
Pick colors and get HEX, RGB, HSL values
PDF Editor
Merge, split and convert PDF files
SEO Analyzer
Audit any URL and get an SEO score
JWT Decoder
Decode and inspect JWT tokens instantly
SQL Formatter
Format and beautify SQL queries
UUID / GUID Generator
Generate v4 UUIDs in bulk
JSON to TypeScript
Auto-generate TypeScript interfaces from JSON
Cron Explainer
Explain cron expressions in plain English
Number Base Converter
Convert between binary, hex, decimal & octal
CSV to JSON
Convert CSV data to JSON format
Markdown to HTML
Preview and convert Markdown to HTML
Lorem Ipsum Generator
Generate placeholder text for mockups
String Escape
Escape/unescape strings for JSON, HTML & more
World Clock
Live time in your timezone & worldwide
Image Converter
Convert JPG, PNG, WebP, BMP client-side
Image Resizer
Resize images to exact dimensions
Image Compressor
Reduce image file size without quality loss
Image to Base64
Encode images as Base64 data URIs
PNG to ICO
Create multi-size favicon .ico files

Our Community Impact

Blogs, views & resources shared with developers around the world

837
Total Blogs
Programming articles & tutorials
2,588,034
Total Views
Page views across all blogs
2,876
Downloads
Source code & resource downloads

Never study to be successful, study for self-efficiency. Don’t run behind success. Follow behind excellence, success will come all way behind you.

Translate Page