Skip to main content
  1. Home

Free Programming Tutorials, Blogs & Developer Tools

07
Apr
2026

195 views

In this guide, you will learn how to effectively connect an ASP.NET Core application to an IBM DB2 database using C#. Understanding this connection is crucial for building enterprise-level applications that require robust data management. Before diving in, readers should have a basic understanding of ASP.NET Core and familiarity with C# programming.

asp.net core db2 c# database connection ibm transactions performance api development enterprise applications asp net core csharp database connection ibm db2 enterprise applications data management transaction management performance optimization cloud based applications aspnet development data integrity
Read More
09
Dec
2023

3,680 views

Inheritance is a fundamental concept in object-oriented programming, and it allows you to create new classes (derived or subclass) that inherit properties and behaviors from existing classes (base or superclass). In C++, inheritance is a key feature, and it enables you to establish a hierarchy of classes.

c++ object oriented programming inheritance base class derived class subclass superclass class hierarchy programming concepts c++ tutorials c++ inheritance coding basics
Read More
27
Aug
2023

3,587 views Watch Video

An ArrayIndexOutOfBoundsException is a runtime exception in Java that happens when you attempt to access an array element with an index that is outside the array's valid range of indices. In other words, you're attempting to access an element in the array at an index that doesn't exist.

java arrayindexoutofboundsexception runtime exception java exceptions java programming array handling error handling java java tutorials programming errors debugging java java development java basics
Read More
18
Mar
2026

128 views

In this blog post, we will explore the critical concept of CWE-330, which highlights the dangers of using insufficiently random values in cryptographic applications. We will cover best practices for generating secure random values and demonstrate real-world coding examples to help you implement these practices effectively.

cwe 330 cryptography security randomness python secure coding software engineering
Read More
11
Apr
2026

152 views

This guide will teach you how to efficiently execute raw SQL queries using SQLite in Python 3.11, covering everything from basic CRUD operations to advanced transaction management. Understanding how to interact with databases directly via SQL allows for greater flexibility and control over data manipulation. Familiarity with Python's SQLite module and SQL syntax is beneficial as a prerequisite.

python sqlite sql raw sql programming database software development python tutorial
Read More
11
Oct
2020

13,019 views Watch Video

After installing or updating the system or uploading your web app on IIS, you may receive the error HTTP Error 502.5 - ANCM Out-Of-Process Startup Failure upon accessing the website. So we will see how to solve that error.

HTTP Error 5025 ANCM Out Of Process Startup Failure IIS Internet Information Service Net core http error 5025 aspnet core dotnet core aspnet core module out of process startup failure web app deployment runtime installation command prompt error resolution microsoft aspnetcore sdk installation
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
02
Apr
2026

136 views

This guide delves into the intricate world of CSS animations and transitions, exploring their theoretical foundations and practical applications. Understanding these concepts is crucial for creating engaging web experiences that enhance user interaction and visual appeal. Familiarity with HTML and CSS basics is essential before diving into the advanced techniques covered herein.

css animations transitions web development html frontend performance user experience design
Read More
27
Aug
2023

3,947 views

A NumberFormatException is produced in Java when you try to convert a string to a numeric type (such as int, double, float, etc.) but the string's format is incompatible with the required format for that numeric type. This is common when using parsing techniques such as Integer.parseInt(), Double.parseDouble(), or Float.parseFloat().

java numberformatexception exception handling string parsing integer parsing double parsing float parsing java exceptions programming errors java tutorials java basics data conversion
Read More
09
Jun
2026

46 views

In this comprehensive guide, you will learn how to effectively handle race conditions in ASP.NET Core applications using locking mechanisms. Understanding this topic is crucial for ensuring data integrity and application reliability when multiple concurrent requests are processed. Prior knowledge of ASP.NET Core, multithreading concepts, and basic C# syntax is recommended.

cwe 362 race conditions asp.net core locks semaphore multithreading concurrency inventory management best practices
Read More
13
May
2026

129 views

This blog post provides an exhaustive guide on integrating the ELK Stack—Elasticsearch, Logstash, and Kibana—with ASP.NET Core applications to enhance logging and monitoring capabilities. Understanding this integration is crucial for building robust applications that can effectively manage and analyze log data. Prior knowledge of ASP.NET Core and basic logging concepts will be beneficial.

elk stack asp.net core elasticsearch logstash kibana serilog logging monitoring
Read More
19
Apr
2026

101 views

This tutorial delves into the implementation of Firebase Cloud Messaging (FCM) for push notifications within ASP.NET Core applications. By understanding FCM, developers can enhance user engagement through timely and relevant notifications. Familiarity with ASP.NET Core and basic concepts of REST APIs is recommended to maximize the benefits of this guide.

firebase cloud messaging notifications aspnetcore push notifications backend web development
Read More
26
Mar
2026

127 views

This post will provide an exhaustive exploration of Angular pipes, both built-in and custom, detailing their functionality and use cases. Understanding pipes is crucial for efficient data transformation in Angular applications, enhancing both performance and user experience. Prior knowledge of Angular components and templates is recommended for optimal comprehension.

angular pipes custom pipes built in pipes performance templates data transformation typescript
Read More
21
Mar
2026

201 views

In this comprehensive guide, readers will learn about CWE-770, which focuses on the importance of implementing throttling and rate limiting in software applications to prevent resource exhaustion and denial of service attacks. Understanding these concepts is crucial in designing secure systems that can handle user demands without compromising performance or availability. Prior knowledge of basic programming concepts and familiarity with web application architecture will be beneficial.

cwe 770 security throttling rate limiting denial of service api security web development best practices
Read More

Trending This Month

Based on actual reader views in June 2026

1 Integrating Azure Cognitive Search into ASP.NET Core Applications
342 views ASP.NET Core
2 Implementing an End-to-End CI/CD Pipeline for ASP.NET Core Using Azure DevOps
317 views ASP.NET Core
3 How to get fcm server key
156 views ASP.NET Core
4 Responsive Slick Slider
145 views HTML/CSS
5 Mastering Functions in C++: A Complete Guide with Examples
121 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
113 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
2,485,622
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