Code2night - Latest Programming Blogs & Tutorials

10

Jun

2026

Implementing IP Whitelisting and Blacklisting Middleware in ASP.NET Core

Shubham Saini 15 views

This article will explore the implementation of IP whitelisting and blacklisting middleware in ASP.NET Core applications, focusing on its importance in enhancing security measures. We will delve into the practical aspects of creating custom middleware that can filter requests based on IP addresses, ensuring that only authorized users can access sensitive resources. Prior knowledge of ASP.NET Core middleware and basic C# programming is recommended for a better understanding of the concepts discus

10

Jun

2026

Protecting ASP.NET Core Web API Endpoints with JWT Bearer Authentication

Shubham Saini 16 views

In this comprehensive guide, you will learn how to implement JWT Bearer Authentication in ASP.NET Core Web APIs to secure your endpoints effectively. Understanding JWT and its implementation is crucial for building robust applications that protect sensitive data. Prior knowledge of ASP.NET Core and web APIs will enhance your learning experience.

10

Jun

2026

Implementing API Key Authentication Middleware in ASP.NET Core Web API

Shubham Saini 15 views

In this guide, you will learn how to implement API key authentication middleware in an ASP.NET Core Web API, a crucial technique for securing your APIs against unauthorized access. Understanding API key authentication helps in protecting sensitive data and ensuring that only authorized clients can interact with your services. Prior knowledge of ASP.NET Core and basic middleware concepts is recommended to fully grasp the implementation details.

09

Jun

2026

Securing ASP.NET Core MVC with Content Security Policy (CSP) Headers Middleware

Shubham Saini 18 views

This article explores how to implement Content Security Policy (CSP) headers in ASP.NET Core MVC applications to enhance security against XSS attacks. Understanding CSP is crucial for developers aiming to create secure web applications. Prerequisites include familiarity with ASP.NET Core MVC, middleware concepts, and basic web security principles.

09

Jun

2026

CWE-362: Handling Race Conditions in ASP.NET Core Concurrent Requests with Locks

Shubham Saini 20 views

In this comprehensive guide, you will learn how to effectively handle race conditions in ASP.NET Core applications using locking mechanisms. Understanding this topic is crucial for ensuring data integrity and application reliability when multiple concurrent requests are processed. Prior knowledge of ASP.NET Core, multithreading concepts, and basic C# syntax is recommended.

09

Jun

2026

CWE-276: Fixing Insecure Default Configurations in ASP.NET Core Middleware Pipeline

Shubham Saini 22 views

This article provides a comprehensive guide on addressing CWE-276 vulnerabilities related to insecure default configurations in the ASP.NET Core middleware pipeline. Understanding these vulnerabilities is crucial for building secure web applications, as default settings often expose applications to various attacks. Prior knowledge of ASP.NET Core middleware and basic security principles will enhance your understanding of the concepts discussed.

08

Jun

2026

CWE-732: Securing File and Resource Permissions in ASP.NET Core Hosted Applications

Shubham Saini 21 views

Readers will learn the intricacies of securing file and resource permissions in ASP.NET Core applications, focusing on CWE-732 vulnerabilities. Understanding these concepts is crucial for safeguarding applications against unauthorized access and ensuring compliance with security best practices. A foundational knowledge of ASP.NET Core and basic security principles is recommended before diving into this topic.

08

Jun

2026

CWE-200: Preventing Information Disclosure in ASP.NET Core Error Handling and Responses

Shubham Saini 28 views

This article delves into CWE-200, focusing on preventing information disclosure through effective error handling in ASP.NET Core applications. Understanding this concept is crucial for maintaining application security and avoiding the unintended exposure of sensitive information. Readers should have a basic understanding of ASP.NET Core and its middleware architecture to fully grasp the examples and techniques discussed.

26

May

2026

Integrating Cloudflare Turnstile in ASP.NET Core: A Privacy-First CAPTCHA Alternative

Shubham Saini 118 views

This tutorial covers the integration of Cloudflare Turnstile into your ASP.NET Core applications, emphasizing its privacy-centric approach compared to traditional CAPTCHAs. You will learn how to implement this solution to enhance user experience while maintaining security. A basic understanding of ASP.NET Core and web development concepts is recommended.

08

May

2026

Elasticsearch Integration in ASP.NET Core - Full-Text Search with NEST Client

Shubham Saini 90 views

This blog post provides a comprehensive guide on integrating Elasticsearch with ASP.NET Core using the NEST client, focusing on full-text search capabilities. Understanding this integration is vital for building scalable applications that require advanced search functionalities. Readers should have a basic knowledge of ASP.NET Core and familiarity with RESTful services.

17

May

2026

SignalR Integration in ASP.NET Core: Building a Real-Time WebSocket Chat Application

Shubham Saini 69 views

In this comprehensive guide, readers will learn how to implement SignalR in an ASP.NET Core application to create a real-time WebSocket chat application. This knowledge is crucial for developing interactive web applications that require live data updates without constant page refreshes. Prior familiarity with ASP.NET Core and basic WebSocket concepts will be beneficial for understanding the integration process.

07

May

2022

How to shuffle an array using javascript

Shubham Batra 5,283 views

Shuffling an array means we want to randomly rearranging the list or an array.

21

Mar

2026

Understanding CWE-20: The Core of Improper Input Validation and Its Impact on Security Vulnerabilities

Shubham Saini 249 views

This article delves into CWE-20, which addresses improper input validation, a critical security concern that leads to numerous vulnerabilities in software applications. Readers will learn about the implications of inadequate input validation, the various methods to implement effective validation, and best practices to mitigate these risks. A solid understanding of input validation principles and techniques is essential for developers and security professionals alike.

30

Mar

2026

Mastering TensorFlow Keras: A Comprehensive Guide to Building Neural Networks in Python

Shubham Saini 78 views

This tutorial delves deep into TensorFlow Keras, showcasing its capabilities for building powerful neural networks efficiently. Understanding Keras within TensorFlow is essential for modern machine learning projects, as it simplifies the complexities of deep learning. Readers should have a basic understanding of Python and neural network concepts to fully benefit from this guide.

11

Apr

2026

Using Dapper with ASP.NET Core: A Comprehensive Step-By-Step Guide

Shubham Saini 99 views

In this guide, readers will learn how to effectively use Dapper, a lightweight ORM for .NET, within an ASP.NET Core application. Understanding Dapper's capabilities will enhance data access efficiency and performance in your applications. A basic knowledge of C#, ASP.NET Core, and SQL databases is required to follow along.

28

Jan

2024

How to run async method inside sync method in asp.net

Shubham Saini 4,108 views Watch Video

Hello guys sometimes we need to call async methods inside sync methods in our asp.net application. So we will see how we can do that.

09

Mar

2026

Mastering Control Structures in C: The if-else and switch Statements

Shubham Saini 186 views

In this blog post, you'll learn about control structures in C, specifically focusing on the if-else and switch statements. These structures are essential for making decisions in your code, allowing for more dynamic and interactive programs.

12

Apr

2026

Implementing Asynchronous Data Access with Dapper in ASP.NET Core

Shubham Saini 154 views

In this tutorial, readers will learn how to implement asynchronous data access using Dapper in ASP.NET Core applications. Understanding asynchronous programming is crucial for building responsive and scalable web applications, especially when dealing with database operations. Familiarity with C#, ASP.NET Core, and basic SQL is recommended to follow along effectively.

06

Jun

2026

CWE-1021: Preventing Clickjacking in ASP.NET Core with X-Frame-Options and CSP Headers

Shubham Saini 39 views

This blog post delves into preventing clickjacking attacks in ASP.NET Core applications by implementing X-Frame-Options and Content Security Policy (CSP) headers. Understanding these security measures is critical for safeguarding user interactions and maintaining the integrity of web applications. Before diving in, readers should have a basic understanding of web security concepts and ASP.NET Core framework.

09

Dec

2023

Understanding Inheritance in Java: A Complete Guide with Examples

Shubham Saini 3,455 views

Inheritance is the concept that is used for code reusability and changeability purpose.

Free Programming Tutorials, Blogs & Developer Tools

Implementing IP Whitelisting and Blacklisting Middleware in ASP.NET Core

Protecting ASP.NET Core Web API Endpoints with JWT Bearer Authentication

Implementing API Key Authentication Middleware in ASP.NET Core Web API

Securing ASP.NET Core MVC with Content Security Policy (CSP) Headers Middleware

CWE-362: Handling Race Conditions in ASP.NET Core Concurrent Requests with Locks

CWE-276: Fixing Insecure Default Configurations in ASP.NET Core Middleware Pipeline

CWE-732: Securing File and Resource Permissions in ASP.NET Core Hosted Applications

CWE-200: Preventing Information Disclosure in ASP.NET Core Error Handling and Responses

Integrating Cloudflare Turnstile in ASP.NET Core: A Privacy-First CAPTCHA Alternative

Elasticsearch Integration in ASP.NET Core - Full-Text Search with NEST Client

SignalR Integration in ASP.NET Core: Building a Real-Time WebSocket Chat Application

How to shuffle an array using javascript

Understanding CWE-20: The Core of Improper Input Validation and Its Impact on Security Vulnerabilities

Mastering TensorFlow Keras: A Comprehensive Guide to Building Neural Networks in Python

Using Dapper with ASP.NET Core: A Comprehensive Step-By-Step Guide

How to run async method inside sync method in asp.net

Mastering Control Structures in C: The if-else and switch Statements

Implementing Asynchronous Data Access with Dapper in ASP.NET Core

CWE-1021: Preventing Clickjacking in ASP.NET Core with X-Frame-Options and CSP Headers

Understanding Inheritance in Java: A Complete Guide with Examples

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