Code2night - Latest Programming Blogs & Tutorials

29

May

2026

CWE-862: Implementing Authorization in ASP.NET Core with Policies and Role-Based Access

Shubham Saini 177 views

This article explores the implementation of authorization in ASP.NET Core through policies and role-based access controls. Understanding these concepts is crucial for securing applications against unauthorized access. Readers should be familiar with ASP.NET Core fundamentals and basic authentication mechanisms.

09

Mar

2026

Understanding Loops in C: for, while, and do-while

Shubham Saini 502 views

In this blog post, you will learn about the three main types of loops in C programming: for, while, and do-while. Each loop serves a unique purpose and is essential for controlling the flow of your programs efficiently.

09

Dec

2023

Mastering External CSS in HTML: A Complete Guide with Examples

Shubham Saini 3,630 views

In HTML, you can use external CSS (Cascading Style Sheets) to separate the style from the HTML content. This is achieved by creating a separate CSS file and linking it to your HTML document. Here are the steps to use external CSS in HTML:

28

Mar

2026

Comprehensive Flask Web Framework Tutorial for Beginners: Building Web Applications with Python

Shubham Saini 167 views

In this tutorial, readers will gain a deep understanding of the Flask web framework, learning how to build robust web applications using Python. Flask's lightweight and flexible nature makes it an excellent choice for both beginners and experienced developers alike. A basic understanding of Python and web development concepts is recommended before diving into this guide.

11

Mar

2026

Understanding Pointers in C Programming: A Comprehensive Guide

Shubham Saini 295 views

In this blog post, we will explore the concept of pointers in C programming, a fundamental feature that allows for efficient memory management and data manipulation. By understanding pointers, you will enhance your coding skills and gain better control over resource allocation and data structures.

13

Jan

2023

How to find all tables by column name

Shubham Batra 6,911 views Watch Video

Hello guys, sometimes while working with big databases in sql server we often need to find all tables where we have used specific columns. So we will see how to do that.

30

Mar

2026

Mastering JavaScript Objects and Prototypes: A Deep Dive

Shubham Saini 145 views

Readers will learn the intricate workings of JavaScript objects and their prototype-based inheritance. Understanding these concepts is crucial for effective JavaScript programming, as they form the backbone of object-oriented design in the language. A solid grasp of functions, closures, and the basics of JavaScript syntax is recommended before diving in.

04

Apr

2026

Avoiding Common Pitfalls in Gemini API Integration with ASP.NET

Shubham Saini 223 views

This blog post delves into the intricacies of integrating the Gemini API with ASP.NET, emphasizing common pitfalls developers encounter. Understanding these challenges is crucial for building robust applications that effectively leverage the Gemini API's capabilities. Before diving in, familiarity with ASP.NET and HTTP communication principles is essential.

20

Nov

2022

Hangfire in ASP.NET Core 3.1 – Background Jobs

Shubham Batra 8,923 views Watch Video

Hangfire is an open-source library to schedule and execute background jobs in .NET applications. You'll be able to create a simple background process inside the same application pool or thread without creating separate applications. Hangfire creates background jobs in persistence storage, like MS SQL Server, Redis, MongoDB, and others, that may prevent you from losing the job on recycling IIS pools or exception prevalence.

16

Mar

2026

Mastering Exception Handling in Java: A Comprehensive Guide

Shubham Saini 179 views

In this blog post, you'll learn about the essential concepts of exception handling in Java, its importance in writing robust applications, and how to implement it effectively. We'll cover different types of exceptions, how to throw and catch exceptions, and best practices to follow.

25

Mar

2026

Mastering Angular Unit Testing with Jasmine and Karma: A Comprehensive Guide

Shubham Saini 377 views

In this article, you will learn how to effectively conduct unit testing in Angular applications using Jasmine and Karma, two powerful tools that streamline the testing process. Understanding these tools is crucial for ensuring your applications are robust, maintainable, and free from defects. Prior knowledge of Angular components, TypeScript, and basic testing concepts will facilitate a smoother learning experience.

24

Aug

2023

Access Modifiers in Java

Shubham Batra 3,518 views

In Java, access modifiers are keywords that control the visibility and accessibility of classes, fields, methods, and other members within a class or package.

25

Apr

2026

Mailgun API Integration in ASP.NET Core: Comprehensive Guide to Sending and Tracking Emails

Shubham Saini 189 views

In this guide, readers will learn how to integrate the Mailgun API with ASP.NET Core for sending and tracking emails. Understanding this integration is essential for creating robust applications that require email communication, such as newsletters, notifications, and user verification. Prior familiarity with ASP.NET Core and basic API concepts will be beneficial.

05

Jun

2026

CWE-1236: Preventing CSV Injection in ASP.NET Core Excel and CSV Exports

Shubham Saini 200 views

This article explores the critical issue of CSV injection within ASP.NET Core applications, detailing effective strategies to prevent such vulnerabilities. Understanding and mitigating CSV injection is essential for maintaining application security, especially in scenarios involving data export to CSV. Familiarity with ASP.NET Core and basic security concepts will enhance the reader's grasp of the material presented.

18

Mar

2026

Understanding CWE-327: The Risks of Using Broken Cryptographic Algorithms like MD5 and SHA1

Shubham Saini 322 views

In this blog post, we will explore the vulnerabilities associated with broken cryptographic algorithms, particularly MD5 and SHA1. You'll learn why these algorithms are considered insecure, how they can be exploited, and best practices for secure cryptographic practices.

16

Mar

2026

Understanding Reflection in C#

Shubham Saini 236 views

In this blog post, you will learn about the concept of reflection in C#, how it works, and why it is a powerful tool for dynamic type inspection and interaction. We will explore its fundamental concepts, practical examples, and best practices to help you utilize reflection effectively in your applications.

24

Mar

2026

Understanding Built-in Functions in Python: Comprehensive Guide

Shubham Saini 196 views

This article dives deep into the built-in functions in Python, covering their significance, real-world applications, and how they simplify programming tasks. Understanding these functions can greatly enhance your coding efficiency and effectiveness in Python. Before diving in, familiarity with Python syntax and basic programming concepts is essential.

11

May

2026

Integrating Apache Kafka with ASP.NET Core for High-Throughput Event Streaming

Shubham Saini 169 views

This article delves into the integration of Apache Kafka with ASP.NET Core, focusing on high-throughput event streaming capabilities. Understanding this integration is crucial for building scalable applications that require real-time data processing. Readers should have a basic understanding of ASP.NET Core and event-driven architectures.

01

Apr

2026

Mastering CSS Grid Layout: A Comprehensive Guide for Modern Web Development

Shubham Saini 181 views

This tutorial provides an in-depth exploration of CSS Grid Layout, a powerful tool for creating complex web layouts with ease. Understanding CSS Grid is essential for modern web developers, as it addresses common layout challenges and enhances responsive design capabilities. Before diving in, familiarity with basic CSS concepts and HTML structure is recommended.

26

Apr

2026

Integrating Brevo (Sendinblue) for Email and SMS in ASP.NET Core Applications

Shubham Saini 312 views

This tutorial covers the comprehensive integration of Brevo (formerly Sendinblue) for both email and SMS functionalities in ASP.NET Core applications. Understanding this integration is crucial for developers aiming to enhance their applications with effective communication tools that can address user engagement and marketing needs. Prior familiarity with ASP.NET Core and basic RESTful API concepts is recommended for a smooth learning experience.

Free Programming Tutorials, Blogs & Developer Tools

CWE-862: Implementing Authorization in ASP.NET Core with Policies and Role-Based Access

Understanding Loops in C: for, while, and do-while

Mastering External CSS in HTML: A Complete Guide with Examples

Comprehensive Flask Web Framework Tutorial for Beginners: Building Web Applications with Python

Understanding Pointers in C Programming: A Comprehensive Guide

How to find all tables by column name

Mastering JavaScript Objects and Prototypes: A Deep Dive

Avoiding Common Pitfalls in Gemini API Integration with ASP.NET

Hangfire in ASP.NET Core 3.1 – Background Jobs

Mastering Exception Handling in Java: A Comprehensive Guide

Mastering Angular Unit Testing with Jasmine and Karma: A Comprehensive Guide

Access Modifiers in Java

Mailgun API Integration in ASP.NET Core: Comprehensive Guide to Sending and Tracking Emails

CWE-1236: Preventing CSV Injection in ASP.NET Core Excel and CSV Exports

Understanding CWE-327: The Risks of Using Broken Cryptographic Algorithms like MD5 and SHA1

Understanding Reflection in C#

Understanding Built-in Functions in Python: Comprehensive Guide

Integrating Apache Kafka with ASP.NET Core for High-Throughput Event Streaming

Mastering CSS Grid Layout: A Comprehensive Guide for Modern Web Development

Integrating Brevo (Sendinblue) for Email and SMS in ASP.NET Core Applications

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