Skip to main content

Free Programming Tutorials, Blogs & Developer Tools

04
Jun
2026

11 views

In this comprehensive guide, readers will learn about the vulnerabilities associated with XML External Entity (XXE) injection in ASP.NET Core applications, and how to effectively prevent them. Understanding these security issues is crucial for any developer working with XML data parsing. Familiarity with ASP.NET Core and XML handling is recommended before diving into the details.

04
Jun
2026

11 views

This article delves into the critical topic of preventing XPath Injection vulnerabilities in ASP.NET Core applications. Understanding and mitigating these vulnerabilities is essential for securing XML data processing and ensuring application integrity. Readers should have a basic understanding of XML, XPath, and ASP.NET Core fundamentals.

03
Jun
2026

13 views

This article delves into CWE-20, focusing on input validation best practices in ASP.NET Core. Understanding these practices is crucial for securing applications against common vulnerabilities. Readers should have a foundational knowledge of ASP.NET Core and C#.

03
Jun
2026

16 views

This article delves into the critical importance of preventing cleartext storage of passwords and tokens in ASP.NET Core applications. Understanding and implementing secure storage practices is vital for protecting user data and maintaining application integrity. Readers should have a basic understanding of ASP.NET Core and cryptography concepts to fully grasp the content.

03
Jun
2026

15 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.

02
Jun
2026

22 views

This article delves into the critical aspects of implementing proper session expiry and token revocation in ASP.NET Core applications, addressing the vulnerabilities that arise from inadequate session management. Understanding these concepts is essential for building secure applications that protect user data and maintain integrity. Familiarity with ASP.NET Core fundamentals and web security principles is recommended for optimal comprehension.

02
Jun
2026

29 views

In this blog post, readers will learn how to securely validate JSON Web Tokens (JWTs) in ASP.NET Core Web APIs while adhering to best practices and avoiding common pitfalls. This topic is crucial for developers looking to implement secure authentication and authorization mechanisms in their applications. A solid understanding of JWT structure, security implications, and the ASP.NET Core authentication framework is recommended before diving in.

02
Jun
2026

28 views

This article provides an exhaustive guide on implementing secure password hashing in ASP.NET Core Identity using PBKDF2 and BCrypt. Understanding these hashing algorithms is crucial for protecting user credentials and ensuring application security. Readers should have a basic knowledge of ASP.NET Core and identity management concepts.

29
Apr
2026

89 views

This guide provides an exhaustive overview of integrating Facebook Login into your ASP.NET Core application using OAuth 2.0. Understanding this integration is crucial for enhancing user authentication and streamlining the login process in modern web applications. Prior knowledge of ASP.NET Core and basic concepts of OAuth 2.0 will be beneficial for a smoother learning experience.

30
Mar
2026

83 views

This guide delves into the concept of Promises in JavaScript, a fundamental mechanism for handling asynchronous operations. Understanding Promises is crucial for modern web development, as they help manage complex code flows and improve readability. Before diving in, familiarity with JavaScript functions and asynchronous programming principles will be helpful.

03
May
2026

88 views

In this post, you will learn how to integrate Backblaze B2 Cloud Storage into your ASP.NET Core applications for efficient file storage and retrieval. This integration is crucial for applications requiring scalable storage solutions while maintaining cost-effectiveness. Prior knowledge of ASP.NET Core and basic cloud storage concepts will be beneficial.

19
Mar
2026

117 views

This post delves into CWE-522, focusing on the importance of secure password storage using hashing techniques. Understanding how to protect user credentials is critical for building secure applications and preventing data breaches. Readers should have a basic understanding of programming concepts and security principles.

24
Mar
2026

175 views

This article delves into CWE-94, focusing on both remote and local code execution vulnerabilities caused by code injection. Understanding these vulnerabilities is crucial for securing applications against malicious exploits. Readers should have a foundational knowledge of programming and web security concepts to fully grasp the discussions presented.

09
Dec
2023

3,332 views

HTML (Hypertext Markup Language) is defined as the standard markup language for creating and structuring web pages. It forms the backbone of the World Wide Web and is essential for creating and rendering web content in web browsers. HTML is not a programming language; rather, it is a markup language used to define the structure and content of web documents.

04
May
2026

110 views

In this tutorial, you will learn how to seamlessly integrate the Google Gemini API into your ASP.NET Core applications, enabling enhanced AI capabilities. Understanding this integration is crucial for developers looking to leverage advanced machine learning features in their projects. You should have a basic knowledge of ASP.NET Core and familiarity with RESTful APIs to follow along effectively.

Trending This Month

Based on actual reader views in June 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

811
Total Blogs
Programming articles & tutorials
2,462,735
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