Skip to main content
  1. Home

Free Programming Tutorials, Blogs & Developer Tools

30
Apr
2026

138 views

In this blog post, you will learn about the common issue of complex objects not being bound due to missing parameterless constructors in ASP.NET Core. Understanding this concept is crucial for effective model binding in web applications, especially when dealing with complex types. Before diving in, familiarity with ASP.NET Core MVC and model binding principles is recommended.

aspnetcore modelbinding parameterlessconstructor complexobjects webdevelopment datavalidation performanceoptimization securitybestpractices
Read More
28
Aug
2023

3,539 views

In Selenium WebDriver, both implicit wait and explicit wait are mechanisms to control the timing of interactions with web elements, especially when elements might not be immediately available due to various reasons such as dynamic content loading, AJAX requests, etc. Both techniques help in synchronizing your tests with the actual behavior of the web application.

selenium webdriver java implicit wait explicit wait web automation test automation dynamic content synchronization web elements programming tips software testing java tutorials
Read More
15
Apr
2026

96 views

This blog post provides an exhaustive guide on debugging common errors encountered when integrating the Gmail API with ASP.NET Core applications. Understanding these errors is crucial for building robust applications that leverage Gmail's functionalities effectively. Readers should be familiar with ASP.NET Core, RESTful APIs, and basic authentication mechanisms.

gmail api asp.net core debugging email integration oauth google cloud performance best practices error handling
Read More
18
Jul
2023

3,761 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)).

java hashset java collections framework set interface hash table java collections programming data structures constant time complexity duplicate elements java tutorials collections in java
Read More
25
Apr
2026

135 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.

postmark asp.net core transactional email email delivery email templates dependency injection performance best practices user registration
Read More
09
Apr
2026

101 views

This comprehensive guide will teach you how to identify and resolve accessibility issues in ASP.NET Core applications, ensuring compliance with WCAG standards and enhancing user experience for all users. Understanding these principles is crucial as accessibility is a legal requirement in many jurisdictions and can significantly impact user engagement. Familiarity with ASP.NET Core and basic HTML/CSS is recommended for optimal understanding of the examples presented.

asp.net accessibility web development wcag semantic html aria keyboard navigation color contrast testing best practices
Read More
23
Sep
2023

8,230 views Watch Video

So, nowadays it is really important while developing applications that users don't have to waste a lot of time trying to register or go inside your web application. So, keeping in mind the need of today's world we have few Social Login available that are getting used mostly. These include Google Login, Linkedin, and Microsoft. In this article we will see How to Integrate Linkedin Login With Open Id Connect in Asp.Net MVC.

LinkedIn Authentication Login using LinkedIN Social Login in AspNet LinkedIn Authentication in AspNet MVC LinkedIn Login in aspnet MVC OpneID Connect Linkedin Login OpenId Connect
Read More
28
Apr
2026

127 views

This blog post delves into the critical topic of generating cryptographically secure random values in ASP.NET Core, addressing the vulnerabilities and risks associated with inadequate randomness. Understanding this concept is essential for developers working with security-sensitive applications, as it impacts secure token creation, password generation, and more. Familiarity with the basics of cryptography and ASP.NET Core is beneficial but not strictly required.

cwe 330 cryptography aspnet core random number generator security authentication secure coding best practices
Read More
20
Apr
2026

106 views

This comprehensive guide will teach you how to integrate AWS S3 for file uploads, downloads, and presigned URLs in an ASP.NET Core application. Understanding this integration is crucial for building scalable and secure applications that handle file storage in the cloud. Prior knowledge of ASP.NET Core and AWS services will be beneficial as we delve into the implementation details.

aws s3 aspnetcore file upload file download presigned urls cloud storage development programming
Read More
23
Mar
2026

189 views

This article delves into the intricacies of CWE-400, focusing on how uncontrolled resource consumption can lead to Denial of Service (DoS) vulnerabilities. Understanding these concepts is crucial for developers and security engineers to build resilient applications. Familiarity with basic programming and security principles will enhance your grasp of the topics covered.

cwe 400 resource consumption denial of service security programming best practices rate limiting web development
Read More
21
Mar
2026

264 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.

cwe 20 input validation security software vulnerabilities programming web development python secure coding
Read More
30
Mar
2026

100 views

This guide delves into the concept of Promises in JavaScript, a fundamental mechanism for handling asynchronous operations. Understanding Promises is crucial for modern web development, as they help manage complex code flows and improve readability. Before diving in, familiarity with JavaScript functions and asynchronous programming principles will be helpful.

javascript promises asynchronous async await fetch error handling performance best practices api client
Read More
17
Oct
2022

4,709 views

Hello guys , we often need to integrate twillio sms functionality in our asp.net web application. Sometimes we need to get Sms logs or history for all sent sms from twillio. So we will see how to get sms logs from twillio in Asp.Net MVC .

Twillio Twillio Logs Get Twillio Logs Aspnet aspnet mvc sms logs twillio integration csharp nuget package web application sms history twillio api account sid auth token send sms
Read More
15
May
2022

26,296 views Watch Video

Hello guys, we all need to secure our applications against unwanted user attacks, for saving privacy and maintaining application security. So for that purpose, we have to keep our passwords Encrypted in the Database. So, we will see how to Encrypt and Decrypt Passwords in Asp.Net.

Password Encryption RFC Encryption Encryption and Decryption Encryption in AspNet Base 64 Encryption Base 64 Decryption
Read More

Trending This Month

Based on actual reader views in June 2026

1 Integrating Azure Cognitive Search into ASP.NET Core Applications
329 views ASP.NET Core
2 Implementing an End-to-End CI/CD Pipeline for ASP.NET Core Using Azure DevOps
315 views ASP.NET Core
3 How to get fcm server key
147 views ASP.NET Core
4 Responsive Slick Slider
137 views HTML/CSS
5 Mastering Functions in C++: A Complete Guide with Examples
120 views C++
6 Understanding CWE-312: Best Practices for Secure Data Storage and Sensitive Information Management
120 views Security
7 Implementing API Key Authentication Middleware in ASP.NET Core Web API
111 views ASP.NET Core

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

836
Total Blogs
Programming articles & tutorials
2,485,218
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