Skip to main content
  1. Home

Free Programming Tutorials, Blogs & Developer Tools

20
Apr
2026

2 views

In this comprehensive guide, you will learn how to utilize Lighthouse to identify and fix accessibility issues on your website, ensuring compliance with standards and enhancing user experience. Understanding accessibility is crucial for building inclusive web applications that cater to all users, including those with disabilities. Familiarity with JavaScript and basic web development concepts will be beneficial for following along with the practical examples provided.

lighthouse accessibility web development javascript audits best practices performance ci/cd web standards testing
Read More
20
Apr
2026

2 views

This guide will teach you how to effectively identify and resolve color contrast issues in your ASP.NET applications, ensuring accessibility and adherence to web standards. Understanding color contrast is crucial for creating inclusive web applications that are usable by all, including individuals with visual impairments. Before diving in, familiarity with ASP.NET and basic web accessibility principles is beneficial.

asp.net color contrast accessibility web development html css bootstrap ui design
Read More
20
Apr
2026

2 views

In this comprehensive guide, you will learn how to effectively debug accessibility issues in ASP.NET MVC applications, ensuring compliance with web standards and enhancing user experience. Accessibility is crucial not only for legal compliance but also for reaching a broader audience. Familiarity with ASP.NET MVC framework and basic web accessibility standards is recommended before diving into these techniques.

asp.net mvc accessibility debugging web development wcag aria html
Read More
20
Apr
2026

7 views

In this article, readers will learn how to properly configure Entity Framework Core to avoid the 'No Database Provider Configured' error. This issue commonly arises when the database context is not set up correctly, leading to runtime exceptions that can halt application execution. Understanding the configuration process and best practices for using EF Core is essential for building robust ASP.NET Core applications.

Read More
20
Apr
2026

3 views

This post delves into the intricacies of registering DbContext as a singleton in ASP.NET Core, exploring its implications, advantages, and potential pitfalls. Understanding this concept is crucial for building efficient, scalable applications that manage database connections effectively. Readers should be familiar with ASP.NET Core dependency injection and Entity Framework Core basics.

aspnetcore dbcontext singleton entityframework performance bestpractices concurrency webapi coding tutorial
Read More
20
Apr
2026

5 views

Readers will learn about the intricacies of circular dependency errors in ASP.NET Core's Dependency Injection (DI) system, why they occur, and how to effectively resolve them. Understanding these concepts is crucial for building scalable and maintainable applications. A basic knowledge of ASP.NET Core's DI framework and service lifetimes is recommended.

asp.net core circular dependency dependency injection design patterns service lifetimes performance best practices event driven real world scenario
Read More
20
Apr
2026

4 views

In this post, readers will delve into the intricacies of service lifetimes in ASP.NET Core, specifically focusing on the pitfalls of a Singleton service consuming a Scoped service. This issue is critical to avoid application errors and ensure proper dependency management. A foundational understanding of Dependency Injection (DI) in ASP.NET Core and the differences between Singleton, Scoped, and Transient lifetimes is essential before diving in.

aspnetcore dependencyinjection singleton scoped services lifetimes designpatterns performance
Read More
20
Apr
2026

5 views

This article will explore the common issue of 'Service Not Registered' in ASP.NET Core's Dependency Injection framework, providing insights into why it occurs and how to resolve it effectively. Understanding this concept is crucial for building robust applications that leverage the power of Dependency Injection. Readers should have a basic knowledge of ASP.NET Core and its DI container before diving into this topic.

aspnetcore dependencyinjection services errors webapi programming softwaredevelopment performance bestpractices
Read More
04
Mar
2021

10,975 views

In this article we will focus on implementing Globalization and localization in ASP.NET Core With Resource Files . We will be trying to implement culture in Asp.Net core 3.1.So if your are struggling in using you Asp.Net Resource Files in .net core have a look at the article in detail.

Globalization and localization in ASPNET Core Asp Net Core with Resource file resx How to get the resx file strings in asp net core Culture in Net core Localisation in AspNet Core
Read More
26
Mar
2026

49 views

This comprehensive guide will explore the intricacies of functions in Python, covering their syntax, types, and advanced features. Understanding functions is crucial for writing modular, reusable, and efficient code. A solid grasp of Python basics, including data types and control structures, will be beneficial for readers.

python functions programming coding software development best practices decorators performance closures lambda
Read More
13
Aug
2022

9,050 views Watch Video

Publish Website using FTP in Visual Studio If we use FTP (File Transfer Protocol) to publish web applications, we need to enter all credentials provided by the FTP hosting company, and application files will upload directly to our FTP hosting space.

AspNet Core MVC Publish using FTP (File Transfer Protocol) AspNet MVC Publish using FTP (File Transfer Protocol) AspNet MVC Publish using FTP AspNet Core MVC Publish using FTP Publish using FTP
Read More
21
Mar
2026

94 views

This blog post delves into CWE-1021, focusing on clickjacking vulnerabilities and how to mitigate them using the X-Frame-Options HTTP header. Understanding these concepts is crucial for developers and security professionals to protect user interfaces from UI redress attacks. Prior knowledge of web security principles and HTTP headers will enhance your comprehension of the material presented here.

clickjacking x frame options web security http headers security application security express helmet ui redress attacks security best practices iframe security user interface protection web application security cybersecurity developer security
Read More
11
Apr
2026

42 views

In this article, you will learn how to enhance the performance of Dapper in your ASP.NET Core applications, exploring both theoretical concepts and practical implementations. This optimization is crucial for high-performance applications that require efficient database interactions. A solid understanding of Dapper and ASP.NET Core is recommended before diving into the optimization techniques.

dapper aspnetcore performance optimization repositorypattern sql asynchronousprogramming transactions
Read More
08
Mar
2026

166 views

In this blog post, you will learn the fundamentals of C# programming, including key concepts, syntax, and practical examples. By the end, you will be equipped to write basic C# applications and understand essential programming principles.

c# programming software development coding tutorials .net basics csharp software development programming basics visual studio coding tutorials dot net game development unity learn csharp csharp syntax beginner programming csharp examples
Read More
06
Apr
2026

52 views

This guide covers the various mapping strategies available in NHibernate for ASP.NET Core applications, offering insights into their practical applications and implications. Understanding these mapping techniques is crucial for efficient database interaction and object-relational mapping in .NET. Familiarity with C# and basic NHibernate concepts will be beneficial for maximizing the value of this content.

nhibernate aspnetcore orm mapping csharp database performance bestpractices coding tutorial aspnet core object relational mapping database mapping lazy loading transaction management orm strategies best practices coding tutorial database interaction mapping techniques
Read More
14
Mar
2026

128 views

In this blog post, we will explore three fundamental sorting algorithms—Bubble Sort, Selection Sort, and Insertion Sort—in the C programming language. Understanding these algorithms is essential for any programmer as they form the basis for more complex sorting methods and help in grasping algorithmic efficiency.

c sorting algorithms bubble sort selection sort insertion sort programming tutorial
Read More
25
Mar
2026

47 views

Readers will gain an in-depth understanding of RxJS Observables, their importance in Angular applications, and how to effectively utilize them. Understanding Observables is crucial for managing asynchronous data streams, which are prevalent in modern web applications. Familiarity with Angular components and services, as well as basic JavaScript knowledge, is recommended before diving into this topic.

rxjs observables angular asynchronous programming web development best practices performance user interface reactive programming
Read More

Trending This Month

Based on actual reader views in April 2026

1 HTTP Error 500.32 Failed to load ASP NET Core runtime
288 views ASP.NET Core
2 Error-An error occurred while processing your request in .Net core IIS
222 views ASP.NET Core
3 Comprehensive Guide to Error Handling in Express.js
192 views Node.js
4 ConfigurationBuilder does not contain a definition for SetBasePath
184 views NET
5 Complete Guide to Creating a Registration Form in HTML/CSS
172 views HTML/CSS
6 Mastering Unconditional Statements in C: A Complete Guide with Examples
160 views C
7 Mastering JavaScript Error Handling with Try, Catch, and Finally
157 views JavaScript

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

653
Total Blogs
Programming articles & tutorials
2,394,272
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