Skip to main content
  1. Home

Free Programming Tutorials, Blogs & Developer Tools

12
Jun
2026

424 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

373 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

397 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

950 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

355 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
08
May
2026

1,565 views

In this post, readers will learn how to integrate Azure Cognitive Search into their ASP.NET Core applications to enhance search capabilities. This integration matters because it allows developers to provide users with powerful and efficient search experiences, addressing common challenges in data retrieval. Readers should be familiar with ASP.NET Core and have an Azure account for resource provisioning.

azure cognitive search asp.net core search integration indexing performance best practices real world usage programming
Read More
13
Apr
2023

8,551 views Watch Video

Hello guys sometimes we have to get videos from our youtube channel and show on our websites. So in this tutorial we will let you know the steps of how to Get Channel Videos using YouTube Data Api in Asp.Net learnn With code2night

YouTube Data Api v3 YouTube Api YouTube Api in aspnet Aspnet youtube data api asp net core csharp api key nuget package aspnet mvc display youtube videos google apis web development video integration tutorial
Read More
02
Apr
2026

246 views

This comprehensive guide covers the intricacies of React components, including both functional and class components. Understanding these concepts is vital for effective React development, as they form the backbone of any application. Prior knowledge of JavaScript and React fundamentals is essential to grasp the concepts presented herein.

react components functional components class components hooks state management performance best practices tutorial javascript
Read More
21
Mar
2026

473 views

In this comprehensive guide, readers will learn about CWE-770, which focuses on the importance of implementing throttling and rate limiting in software applications to prevent resource exhaustion and denial of service attacks. Understanding these concepts is crucial in designing secure systems that can handle user demands without compromising performance or availability. Prior knowledge of basic programming concepts and familiarity with web application architecture will be beneficial.

cwe 770 security throttling rate limiting denial of service api security web development best practices
Read More
31
May
2023

5,015 views

To generate an image using C#, you can utilize the System.Drawing namespace, which provides classes for working with images. Here's a simple example that demonstrates how to create a new image and save it to a file:

How to Generate Image using C# csharp image generation system drawing graphics programming bitmap creation drawing in csharp csharp tutorial programming basics visual studio desktop app development image processing software development
Read More
09
Apr
2026

249 views

This comprehensive guide will teach you how to identify and resolve accessibility issues in ASP.NET Core applications, ensuring compliance with WCAG standards and enhancing user experience for all users. Understanding these principles is crucial as accessibility is a legal requirement in many jurisdictions and can significantly impact user engagement. Familiarity with ASP.NET Core and basic HTML/CSS is recommended for optimal understanding of the examples presented.

asp.net accessibility web development wcag semantic html aria keyboard navigation color contrast testing best practices
Read More
11
Jul
2023

3,823 views

When you need to manage strings efficiently in Java, you should utilise the StringBuilder class. Unlike the immutable String class, the StringBuilder class allows you to change the contents of a string without creating a new object each time.

java string builder string manipulation java strings mutable strings java tutorial programming basics efficient string handling java development software engineering coding best practices
Read More
30
Oct
2022

20,137 views Watch Video

Hello guys, we often want to integrate payment gateways in our Asp.Net applications. Some of the most popular payment gateways are payumoney,paypal,stripe and razorpay. We have already covered payumoney and stripe in our blogs. In this article we will see how to implement paypal in Asp.Net Core.

Aspnet Core Paypal Paypal in Aspnet core asp net core payment gateway csharp paypal integration mvc application nuget package secure payments international payments payment processing web development aspnet
Read More
18
Jan
2024

5,288 views

Dapper is a simple Object Mapper and is nothing but Object-relational mapping (ORM) and is responsible for mapping between database and programming language and also it owns the title of King of Micro ORM in terms of speed. It is virtually as fast as using a raw ADO.NET data reader and also Entity Framework.

Asp netAPIDapper Dapper Dapper netAPI CRUD Operations Using Dapper In ASP NET Core Web API
Read More
09
Dec
2023

3,646 views

Threading is an important aspect of programming that allows developers to perform multiple tasks at the same time. In C#, threading is an efficient way to run multiple pieces of code concurrently.

csharp threading concurrent programming multithreading csharp tutorial performance optimization asynchronous programming programming basics thread management application responsiveness code concurrency software development
Read More

Trending This Month

Based on actual reader views in September 2026

1 CWE-269: Improper Privilege Management - Implementing the Principle of Least Privilege in Security
202 views Security
2 Send Email With HTML Template And PDF Using ASP.Net C#
168 views ASP.NET Core
3 Fix Gemini API Error 429: Quota Exceeded on Free Tier (System.InvalidOperationException)
108 views
4 Building Custom Bedrock Add-Ons with JavaScript: A Complete Guide
94 views JavaScript
5 Error-An error occurred while processing your request in .Net core IIS
85 views ASP.NET Core
6 Elasticsearch Integration in ASP.NET Core - Full-Text Search with NEST Client
72 views ASP.NET Core
7 Mastering Unconditional Statements in C: A Complete Guide with Examples
70 views C

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

838
Total Blogs
Programming articles & tutorials
2,684,336
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