Skip to main content

Free Programming Tutorials, Blogs & Developer Tools

26
Apr
2026

10 views

This blog post will teach you how to effectively integrate Elastic Email into your ASP.NET Core applications, allowing you to send emails seamlessly. Understanding this integration is crucial for building robust applications that require reliable email communication. Familiarity with ASP.NET Core and basic email concepts is recommended before diving in.

26
Apr
2026

7 views

This post dives into the intricacies of integrating a Resend Email API within an ASP.NET Core application, focusing on modern transactional email practices. Understanding this integration is crucial for developers who wish to enhance user engagement and operational efficiency by reliably managing email communications. Prior knowledge of ASP.NET Core and basic REST API concepts will be beneficial.

26
Apr
2026

10 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.

25
Apr
2026

17 views

In this tutorial, readers will learn how to integrate the SparkPost Email API into an ASP.NET Core application to send emails efficiently. Understanding this integration is crucial for developers needing reliable email delivery solutions in modern web applications. Familiarity with ASP.NET Core and RESTful APIs is recommended to follow along seamlessly.

25
Apr
2026

12 views

This post delves into the integration of Postmark for transactional email delivery within ASP.NET Core applications, essential for developers looking to enhance their email services. Understanding how to effectively utilize Postmark will streamline your communication processes, ensuring reliable and timely email delivery. You will need a basic understanding of ASP.NET Core and access to a Postmark account to get started.

25
Apr
2026

20 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.

24
Apr
2026

18 views

In this tutorial, you will learn how to effectively integrate Amazon Simple Email Service (SES) with ASP.NET Core for sending bulk emails while managing bounce notifications. This integration is crucial for applications that require reliable email delivery and user engagement tracking. Prior knowledge of ASP.NET Core and basic email concepts is recommended.

24
Apr
2026

20 views

In this article, readers will learn how to integrate Klarna's Buy Now Pay Later (BNPL) service into an ASP.NET Core application, enhancing e-commerce functionality. This integration allows businesses to offer flexible payment options, improving customer satisfaction and potentially increasing sales. Familiarity with ASP.NET Core and basic payment processing concepts is recommended to follow along effectively.

07
Sep
2023

4,068 views

A default constructor in Java is one that is provided by the Java compiler if no other constructors are explicitly defined in a class. The default constructor takes no arguments and is in charge of setting the object's fields to default values.

18
Jul
2023

3,639 views

HashSet is a Java Collections Framework class that implements the Set interface. It gives a collection with no duplicate elements and no set order for its elements. HashSet is built on a hash table data structure, which allows it to add, remove, and search for elements in constant time (O(1)).

21
Apr
2026

36 views

In this guide, readers will learn how to effectively utilize Google PageSpeed Insights to diagnose and resolve speed issues in their web applications, enhancing user experience and SEO performance. Understanding these concepts is crucial for web developers, as site speed directly impacts user retention and search engine rankings. Familiarity with basic web development concepts such as HTML, CSS, and JavaScript will be beneficial for following along.

13
Nov
2022

Hello guys, while using Paypal payment gateway we often need for payout to some other user using paypal. So in this article we will see how to do payout using paypal payment gateway.

30
Jan
2024

5,665 views

Hello guys, we often want to integrate payment gateways in our Asp.Net applications. Some of the most popular payment gateways are payumoney,paypal,stripe and razorpay. We have already covered payumoney and stripe in our blogs. In this article we will see How to refund payment using Paypal in Asp.Net MVC. For this we will use paypal sale api.

31
May
2023

4,595 views

JSON (JavaScript Object Notation) is a lightweight data interchange format commonly used for transmitting data between multiple systems, mostly in Web APIs and client applications. JSON is a text-based format that is easy for humans to read and write and also easy for machines to parse and generate. It is language-independent, meaning it can be used with any programming language that has the capability to parse JSON data.

01
Apr
2026

68 views

In this comprehensive guide, readers will explore the intricacies of SQL Server functions, focusing on both Scalar and Table-Valued functions. Understanding these functions is crucial for writing efficient and maintainable SQL code, enhancing data manipulation and retrieval. A basic familiarity with SQL Server and T-SQL syntax will be beneficial for readers to fully grasp the concepts presented.

17
Apr
2026

30 views

This article explores the fundamental principles of <strong>semantic HTML</> and its critical role in enhancing <strong>accessibility</strong> within ASP.NET Core applications. Understanding semantic HTML not only improves the usability of web applications for users with disabilities but also boosts SEO and maintainability. Readers should have a basic understanding of HTML and ASP.NET Core to fully benefit from this content.

08
Apr
2026

61 views

This post provides a comprehensive guide on securing DB2 connections within ASP.NET Core applications, detailing the importance of secure database interactions. As data breaches become increasingly common, protecting sensitive data through secure connections is paramount. Readers should have a basic understanding of ASP.NET Core and DB2 connectivity concepts.

Trending This Month

Based on actual reader views in April 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

688
Total Blogs
Programming articles & tutorials
2,407,094
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