Code2night - Latest Programming Blogs & Tutorials

29

May

2026

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

Shubham Saini 128 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.

30

Mar

2026

Mastering DOM Manipulation with JavaScript: Techniques, Best Practices, and Real-World Applications

Shubham Saini 158 views

This article delves deep into the intricacies of DOM manipulation using JavaScript, focusing on core techniques, best practices, and real-world applications. Understanding DOM manipulation is crucial for any web developer, as it allows for dynamic interaction with web pages. Prior knowledge of JavaScript fundamentals, HTML structure, and CSS styling will enhance your learning experience.

22

Apr

2026

Comparing Tools for Scanning Website Speed: Which One is Best for Your Development Needs?

Shubham Saini 91 views

This article delves into various tools available for measuring website speed, including their unique features and use cases. Understanding these tools is crucial for optimizing web performance, which directly impacts user experience and SEO rankings. Prior knowledge of web performance metrics and basic web development concepts will be beneficial for readers.

02

May

2026

Cloudinary Image Upload and Transformation in ASP.NET Core

Shubham Saini 158 views

In this tutorial, readers will learn how to integrate Cloudinary for image upload and transformation in an ASP.NET Core application. Understanding this integration is essential for developers looking to manage media efficiently and enhance user experience. Prior knowledge of ASP.NET Core and RESTful services is beneficial for following along.

08

Jun

2026

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

Shubham Saini 107 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.

09

Dec

2023

Essential Java Tools: A Complete Guide to Chapter 2 Fundamentals

Shubham Saini 3,622 views

Basic fundamental tools is combination of Character sets, Keywords, data type, constants, variables.

21

Aug

2023

java.lang.IndexOutOfBoundsException

Shubham Batra 4,658 views Watch Video

The java.lang.IndexOutOfBoundsException is an exception class in Java that is thrown when an index used to access an array, list, or other collection is either negative or greater than or equal to the size of the collection. This usually indicates an attempt to access an element at an invalid index that does not exist in the collection.

30

Sep

2020

Jquery Full Calender Integrated With ASP.NET

Shubham Batra 40,086 views Watch Video

Jquery Full Calender Integrated With ASP.NET

22

Jan

2023

Authenticating User Login using custom filter in Asp.Net MVC

Shubham Batra 7,788 views Watch Video

Hello guys, we often need to implement user authentication and validate user authentication for all actions. We will see how we can create custom filter attribute and use that for user authentication.

14

May

2022

How to Integrate Linkedin Login in Asp.net MVC

Shubham Batra 12,294 views Watch Video

Hello guys, in today's world we all want to integrate Social Logins like Google, Linkedin and Microsoft login into our applications. So we will see how to Integrate Linkedin Login in Asp.net MVC. We will you Linkedin Authentication in simple steps.

04

Apr

2026

Mastering Grok API with ASP.NET: Asynchronous Call Handling Explained

Shubham Saini 201 views

In this comprehensive guide, you will learn how to effectively integrate and utilize the Grok API within your ASP.NET applications, focusing on handling asynchronous calls for optimal performance. Understanding this integration is crucial for building responsive web applications that can efficiently manage multiple API requests without blocking the main thread. Prior experience with ASP.NET and asynchronous programming concepts will be beneficial as we delve into advanced topics and practical ex

20

Sep

2021

Import data from Excel in Asp.Net

Shubham Batra 13,041 views Watch Video

Hello guys, sometimes we need to import data from excel file in asp.net . So we will use ExcelDataReader for that. You can check the steps on using that with asp.net project.

31

Aug

2023

How to add (import) java.util.List; in eclipse

Shubham Batra 6,172 views Watch Video

you can import any package by this way; here I show you how to import java.util.list package

22

Dec

2022

Reading json data from file using Asp.Net

Shubham Batra 5,625 views Watch Video

Hello guys, sometimes while using asp.net web application we face need to read json data from json files and parse them in c# . So will see how to read json data from file and parse using Asp.Net.

20

May

2026

Integrating Klaviyo Email Marketing with ASP.NET Core for E-commerce Flows

Shubham Saini 108 views

This comprehensive guide covers the integration of Klaviyo for email marketing within an ASP.NET Core e-commerce application. You will learn how to set up, configure, and utilize Klaviyo's API to automate email flows, enhancing customer engagement and conversion rates. Prior knowledge of ASP.NET Core and basic RESTful API concepts is recommended.

21

Jul

2022

Git Tutorial for Beginners and Intermediate

Shubham Batra 5,817 views Watch Video

Hello guys , now a days working with versioning tools has been important while working with projects as that helps in keeping your project safe against missing codes and changes. So we will be learning how to add your project to github and how to use github in your project.

15

Aug

2021

Real Time Chat using SignalR with .Net core and Vue.js

Shubham Batra 6,391 views

Hello guys, We often found ourself in the need of a realtime chat app . For two way communication in your webapp. We will see how to implement real time chat using SignalR with .Net core and Vue.js. SignalR is basically used for any sort of realtime functionalities. We will use .Net core for managing chathub . You can see complete steps in the article.

Free Programming Tutorials, Blogs & Developer Tools

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

Mastering DOM Manipulation with JavaScript: Techniques, Best Practices, and Real-World Applications

Comparing Tools for Scanning Website Speed: Which One is Best for Your Development Needs?

Cloudinary Image Upload and Transformation in ASP.NET Core

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

Essential Java Tools: A Complete Guide to Chapter 2 Fundamentals

java.lang.IndexOutOfBoundsException

Jquery Full Calender Integrated With ASP.NET

Authenticating User Login using custom filter in Asp.Net MVC

How to Integrate Linkedin Login in Asp.net MVC

Mastering Grok API with ASP.NET: Asynchronous Call Handling Explained

Import data from Excel in Asp.Net

How to add (import) java.util.List; in eclipse

Reading json data from file using Asp.Net

Integrating Klaviyo Email Marketing with ASP.NET Core for E-commerce Flows

Git Tutorial for Beginners and Intermediate

Real Time Chat using SignalR with .Net core and Vue.js

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