Skip to main content
  1. Home

Free Programming Tutorials, Blogs & Developer Tools

12
Jun
2026

147 views Watch Video

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.

Claude AI Anthropic Claude API Key API Tutorial Claude Billing AI Tutorial
Read More
12
Jun
2026

125 views Watch Video

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

Claude Ai Youtube Claude Chrome
Read More
11
Jun
2026

122 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.

2fa two factor authentication asp.net core identity security user authentication web application identity management programming tutorial
Read More
11
Jun
2026

199 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.

asp.net core appsettings json environment variables secret management security configuration development production
Read More
11
Jun
2026

119 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.

asp.net jsonignore api security data protection web development serialization programming best practices
Read More
05
Aug
2020

20,821 views

So basically in a MVC Project we often use many controllers for making our web project functional.So one way is to handle exception separately on all of them or we can simple use a Base Controller. A Base controller can be told as a parent controller from which all other controller will inherit.So in that way Exception handling performed on Base Controller will get applied on all controllers which inherits from this controller.

Aspnet Creating Log Files in MVC Error Handling in MVC Exception Handling in AspNet Handling Exceptions and Creating Error Logs in Asp net Mvc using base controller
Read More
14
May
2026

101 views

This article delves into the integration of New Relic for performance monitoring in ASP.NET Core applications, detailing the steps to set it up effectively. Understanding this integration is crucial for developers aiming to enhance application performance and diagnose issues proactively. Before diving in, readers should have a basic knowledge of ASP.NET Core and performance monitoring concepts.

new relic asp.net core performance monitoring application performance management apm custom instrumentation error tracking transaction monitoring
Read More
24
Mar
2026

140 views

This blog post will provide an in-depth understanding of creating custom middleware in ASP.NET Core, explaining its importance in request processing and how it can enhance application functionality. Readers will learn about various use cases, coding examples, and best practices to implement middleware effectively. Familiarity with ASP.NET Core and C# is recommended before diving into this topic.

aspnetcore middleware custommiddleware logging authentication performance webdevelopment programming tutorial
Read More
23
Mar
2026

236 views

This article delves into CWE-306, focusing on the essential practice of securing critical functions through authentication. Understanding this vulnerability is crucial for developers to protect sensitive actions within applications. Readers should have a foundational knowledge of web application security and authentication mechanisms.

cwe 306 authentication security web development api security jwt express best practices vulnerabilities
Read More
21
Mar
2026

401 views

This article explores the intricacies of CWE-22, commonly known as Path Traversal, a significant security vulnerability that allows attackers to access files and directories outside of the intended scope. Understanding this vulnerability is critical for developers and security professionals to safeguard applications against unauthorized file access. Prior knowledge of basic web application security concepts and file system operations will enhance comprehension.

cwe 22 path traversal security vulnerabilities file system web application security input validation express.js middleware
Read More
13
May
2026

162 views

This article covers the integration of Serilog into ASP.NET Core applications, focusing on structured logging and utilizing multiple sinks for log data. Understanding structured logging is crucial for effective debugging, monitoring, and application performance analysis. Prior knowledge of ASP.NET Core and basic logging concepts will enhance your grasp of the examples provided.

serilog aspnetcore structuredlogging logging sinks enrichers performance bestpractices webapi
Read More
22
Apr
2026

161 views

This blog post delves into the significance of checking ModelState.IsValid in ASP.NET Core applications, emphasizing its role in ensuring data integrity during model binding. Readers will learn why this validation step is crucial for preventing runtime errors and maintaining application security. A basic understanding of ASP.NET Core MVC and model binding will be beneficial for following along.

aspnetcore modelstate validation webdevelopment mvc datavalidation security performance customvalidation
Read More
20
Apr
2026

89 views

In this comprehensive guide, you will learn how to effectively debug accessibility issues in ASP.NET MVC applications, ensuring compliance with web standards and enhancing user experience. Accessibility is crucial not only for legal compliance but also for reaching a broader audience. Familiarity with ASP.NET MVC framework and basic web accessibility standards is recommended before diving into these techniques.

asp.net mvc accessibility debugging web development wcag aria html
Read More
03
Apr
2026

141 views

This blog post dives deep into the concept of dependency injection in AngularJS, explaining its foundational principles and practical applications. Understanding this concept is crucial for building scalable and maintainable applications. Prior knowledge of JavaScript and basic AngularJS concepts will be beneficial.

angularjs dependency injection inversion of control solid principles single responsibility principle modular development testable applications maintainable code javascript web development software design patterns unit testing
Read More

Trending This Month

Based on actual reader views in July 2026

1 Understanding CWE-601: Open Redirect Vulnerabilities and How to Mitigate Them
449 views Security
2 Unable to connect to any of the specified MySQL hosts
302 views MySQL
3 Integrating Azure Cognitive Search into ASP.NET Core Applications
293 views ASP.NET Core
4 Implementing Grok API Integration in ASP.NET Core Applications: A Comprehensive Guide
195 views ASP.NET Core
5 Integrating Grok API with Entity Framework in ASP.NET Core: A Comprehensive Guide
122 views ASP.NET Core
6 How to implement JWT Token Authentication and Validate JWT Token in ASP.NET MVC using JWT
119 views ASP.NET MVC
7 Implementing an End-to-End CI/CD Pipeline for ASP.NET Core Using Azure DevOps
110 views ASP.NET Core

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
2,537,340
Total Views
Page views across all blogs
2,875
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