Code2night - Latest Programming Blogs & Tutorials

19

Jul

2023

Complete Guide to TreeSet in Java with Examples and Explanations

Shubham Batra 3,872 views

TreeSet is a Java Collections Framework class that implements the SortedSet interface. It returns a set that is sorted in natural order or by a provided comparator. TreeSet, unlike HashSet, does not allow duplicate elements and delivers fast performance for simple operations like adding, removing, and searching for elements.

20

May

2026

iText7 PDF Generation in ASP.NET Core - Dynamic Reports and Invoice Creation

Shubham Saini 142 views

In this tutorial, readers will learn how to effectively generate PDFs in ASP.NET Core using the iText7 library. Understanding how to create dynamic reports and invoices programmatically is crucial for many applications, enhancing user experience and automating documentation. Familiarity with C# and basic ASP.NET Core concepts is required to follow along.

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 Async and Await in C#: A Comprehensive Guide

Shubham Saini 154 views

In this blog post, you will learn about the concepts of async and await in C#, their significance in improving application performance, and how to implement them effectively. We'll explore the fundamentals, practical examples, best practices, and common pitfalls to avoid.

27

Mar

2026

Mastering Object-Oriented Programming in Python: Concepts, Best Practices, and Real-World Applications

Shubham Saini 184 views

This comprehensive guide delves into Object-Oriented Programming (OOP) in Python, covering fundamental concepts, design patterns, and best practices. Understanding OOP is crucial for building scalable and maintainable software applications. A basic knowledge of Python syntax and programming principles is recommended for readers to fully grasp the concepts discussed.

18

Apr

2026

Building a File Upload Feature Using Google Drive in ASP.NET Core

Shubham Saini 185 views

This article will guide you through creating a robust file upload feature using Google Drive in an ASP.NET Core application. Understanding this integration is crucial for developers looking to enhance their applications with scalable and secure file storage solutions. Familiarity with ASP.NET Core, RESTful APIs, and Google Cloud services will be beneficial as we dive into the implementation details.

14

Apr

2026

Best Practices for Calendar API Integration in ASP.NET Core Web Applications

Shubham Saini 208 views

This guide provides a comprehensive exploration of best practices for integrating Calendar APIs into ASP.NET Core web applications. Understanding these best practices is crucial for ensuring smooth functionality, user experience, and data integrity when dealing with scheduling and calendar management. Familiarity with ASP.NET Core, RESTful APIs, and JSON will be beneficial for following along with the examples and concepts presented.

28

May

2026

Integrating Currency and Exchange Rate API in ASP.NET Core for Real-Time Forex Data

Shubham Saini 187 views

This tutorial covers the integration of a Currency and Exchange Rate API in ASP.NET Core, enabling real-time forex data retrieval. Understanding how to implement this functionality is crucial for applications requiring currency conversion and financial data analysis. Prior knowledge of ASP.NET Core and RESTful API concepts will be beneficial.

31

Mar

2026

Mastering SQL Server: SELECT WHERE and ORDER BY Clauses Explained

Shubham Saini 324 views

This post delves into the intricate workings of the SELECT, WHERE, and ORDER BY clauses in SQL Server, providing a comprehensive understanding of their roles in data manipulation. Mastering these clauses is crucial for effective querying and data retrieval, which are foundational skills for any database professional. A basic understanding of SQL syntax and relational database concepts is beneficial before diving into the details.

30

May

2026

CWE-78: Preventing OS Command Injection in ASP.NET Core Applications

Shubham Saini 200 views

This article delves into the critical aspects of preventing OS command injection in ASP.NET Core applications, a common vulnerability that can lead to unauthorized access and system compromise. Readers will learn about the underlying principles of command injection, practical prevention strategies, and real-world applications. A fundamental understanding of ASP.NET Core and web security concepts will be beneficial.

09

Dec

2023

Control Statements in C

Shubham Saini 3,258 views

In C, control statements are used to control the flow of program execution based on certain conditions or loops. These statements allow you to make decisions and repeat actions in your code

14

May

2022

How to Integrate Linkedin Login in Asp.net MVC

Shubham Batra 12,379 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.

12

Apr

2026

Implementing Asynchronous Data Access with Dapper in ASP.NET Core

Shubham Saini 271 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.

09

Dec

2023

Create Database and CRUD operation

Shubham Saini 3,589 views Watch Video

Hello guys in this tutorial , we will learn the first step of using sql server. We will see how we can create database and perform crud operation using sql queries.

20

May

2026

Mastering Puppeteer Sharp for HTML to PDF Conversion in ASP.NET Core

Shubham Saini 154 views

This guide delves into the intricacies of using Puppeteer Sharp for converting HTML to PDF in ASP.NET Core applications. Understanding this process is crucial for developers who need to generate dynamic reports or invoices programmatically. Prior familiarity with ASP.NET Core and basic HTML will be beneficial for grasping the concepts discussed herein.

30

Mar

2026

Understanding Variables and Data Types in JavaScript: A Deep Dive into var, let, and const

Shubham Saini 157 views

This article explores the nuances of variable declarations and data types in JavaScript, focusing on var, let, and const. Understanding these concepts is crucial for effective JavaScript programming and avoiding common pitfalls. Familiarity with basic JavaScript syntax and programming concepts is recommended before diving in.

05

May

2024

How to Integrate Google Sign in Asp.net Core 8.0

Shubham Batra 8,241 views Watch Video

Hello everyone, in today's digital landscape, integrating Google authentication login using Google API has become increasingly essential. In this article, we will delve into the process of seamlessly integrating Google SignIn into Asp.Net Core 8.0, the latest framework in the .NET Core ecosystem. Let's explore how to streamline user authentication and elevate the security standards of your web applications by Integrating Google SignIn in Asp.Net Core 8.0.

24

Mar

2026

Understanding Explicit and Implicit Type Conversion in Python: A Comprehensive Guide

Shubham Saini 298 views

Readers will learn the fundamental differences between explicit and implicit type conversion in Python, why each type exists, and how they address specific programming challenges. Understanding these concepts is crucial for writing robust and error-free code, particularly when dealing with different data types. A basic understanding of data types in Python is required, including integers, floats, strings, and lists.

09

Dec

2023

Mastering the foreach Loop in C#: A Complete Guide with Examples

Shubham Saini 3,479 views

The foreach loop in C# executes a block of code on each element in an array or a collection of items. When executing foreach loop it traversing items in a collection or an array. The foreach loop is useful for traversing each item in an array or a collection of items and displayed one by one. the foreach loop when working with arrays and collections to iterate through the items of arrays/collections. The foreach loop iterates through each item hence called foreach loop.

12

Mar

2026

Mastering File Handling in C Programming: A Comprehensive Guide

Shubham Saini 278 views

In this blog post, you'll learn about file handling in C programming, an essential skill for managing data. We will explore various file operations, including opening, reading, writing, and closing files, as well as best practices to follow.

Free Programming Tutorials, Blogs & Developer Tools

Complete Guide to TreeSet in Java with Examples and Explanations

iText7 PDF Generation in ASP.NET Core - Dynamic Reports and Invoice Creation

Hangfire in ASP.NET Core 3.1 – Background Jobs

Mastering Async and Await in C#: A Comprehensive Guide

Mastering Object-Oriented Programming in Python: Concepts, Best Practices, and Real-World Applications

Building a File Upload Feature Using Google Drive in ASP.NET Core

Best Practices for Calendar API Integration in ASP.NET Core Web Applications

Integrating Currency and Exchange Rate API in ASP.NET Core for Real-Time Forex Data

Mastering SQL Server: SELECT WHERE and ORDER BY Clauses Explained

CWE-78: Preventing OS Command Injection in ASP.NET Core Applications

Control Statements in C

How to Integrate Linkedin Login in Asp.net MVC

Implementing Asynchronous Data Access with Dapper in ASP.NET Core

Create Database and CRUD operation

Mastering Puppeteer Sharp for HTML to PDF Conversion in ASP.NET Core

Understanding Variables and Data Types in JavaScript: A Deep Dive into var, let, and const

How to Integrate Google Sign in Asp.net Core 8.0

Understanding Explicit and Implicit Type Conversion in Python: A Comprehensive Guide

Mastering the foreach Loop in C#: A Complete Guide with Examples

Mastering File Handling in C Programming: A Comprehensive Guide

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