Resources   No resource found

• JavaScript Learning Path (0 → Hero in 10 Chapters) | Learn JavaScript from Basics to AdvancedAug 19, 2025. Learn JavaScript from zero to advanced with this complete guide. Covers variables, data types, functions, loops, DOM, events, async JS, ES6+, OOP, browser APIs, and hands-on projects for real-world web development.
• What are the global objects available in Node.js, and how are they used?Aug 19, 2025. This article explains in simple words the global objects available in Node.js, their uses, and provides detailed examples in JavaScript.
• Python Unleashed: The Power Behind Modern ProgrammingAug 12, 2025. Python has emerged as one of the most influential and versatile programming languages of the 21st century. From powering machine learning algorithms to automating mundane tasks
• Why Readonly Doesn't Make Objects Immutable in C#Aug 09, 2025. Understanding Readonly Accessors and Their Impact on Reference Types in C#.
• What are Python's Key Features and Why is it so Popular?Aug 08, 2025. Explore the fundamental features that make Python one of the most popular programming languages in the world. Understand its versatility, simplicity, and robust community support with examples.
• How Does Python Manage Memory?Aug 08, 2025. Dive into the internal memory management system of Python. Understand how Python allocates, tracks, and frees memory using techniques like reference counting, garbage collection, and memory pools.
• Difference between interface and abstract class?Aug 07, 2025. Learn the fundamental differences between interfaces and abstract classes in C#. This article breaks down their key characteristics, use cases, and performance implications with code examples. Ideal for developers and interview preparation.
• What are the data types in JavaScript?Aug 07, 2025. This article offers a beginner-to-advanced explanation of JavaScript data types, covering primitives, objects, dynamic typing, and best practices with code examples. Learn how JavaScript handles data under the hood and avoid common pitfalls when working with variable types.
• How Does JavaScript Interact with the DOM?Aug 07, 2025. Learn how JavaScript interacts with the DOM to create dynamic, responsive, and interactive web pages. A detailed guide with examples and best practices for modern developers.
• What Is the Role of the Animator Controller in UnityAug 06, 2025. The Animator Controller in Unity plays a central role in managing and organizing animation logic for characters, UI elements, and game objects.
• Common Pitfalls in Selenium Automation and How to Avoid ThemAug 05, 2025. This article highlights common Selenium automation mistakes like weak locators, hard-coded waits, and poor exception handling, offering best practices such as POM, explicit waits, and data-driven testing for robust, maintainable tests.
• What is object-oriented programming in C#?Aug 05, 2025. A hands-on guide to understanding object-oriented programming (OOP) in C#, complete with real-world examples. Learn the four pillars of OOP, Encapsulation, Inheritance, Polymorphism, and Abstraction, and how to apply them in modern C# applications.
• Difference Between var, dynamic, and object in C#Jul 31, 2025. Learn the exact differences between var, dynamic, and object in C#. This in-depth guide covers syntax, performance, use cases, and practical code examples for each.
• Understanding Sealed Classes in C# with ExampleJul 30, 2025. In C#, a sealed class prevents inheritance, ensuring its behavior can't be altered through subclassing. It enhances security, enforces design rules, and can improve performance in certain scenarios.
• Chapter 7: JavaScript Arrays and Objects: Storing Collections of DataJul 30, 2025. This chapter explores JavaScript Arrays and Objects—powerful tools for managing data. Learn how to create, access, modify, and iterate over collections using various methods, loops, and modern techniques.
• Chapter 8: Introduction to the Document Object Model (DOM)Jul 30, 2025. Learn how the DOM allows JavaScript to interact with and manipulate web pages using nodes. This chapter covers element selection, modification, event handling, and dynamic content creation for interactive websites.
• Constructors and Finalizers in Java: From Object Creation to Efficient CleanupJul 28, 2025. Constructors are called whenever an instance of a given class is created. Finalizers are used to destroy the object created using constructors. A Constructor method is a special kind of method that determines how an object is finalized when created. They have the same name as the class and do not have any return type.
• AutoMapper vs Manual Mapping in .NET: Which is Faster and More Efficient? Part - IJul 22, 2025. AutoMapper in C# simplifies object-to-object mapping, reducing manual code when converting DTOs to models. It boosts productivity, ensures cleaner code, and handles complex mappings efficiently in large applications.
• Managing Relationships, Migrations, and Performance Optimization in ASP.NET Core MVCJul 18, 2025. This ASP.NET Core MVC project demonstrates how to manage one-to-many relationships using Entity Framework Core, handle code-first migrations, and apply performance optimization techniques such as AsNoTracking, pagination, and in-memory caching.
• What is the DOM in JavaScript? A Beginner's Guide to the Document Object ModelJul 11, 2025. Learn the DOM—how browsers turn HTML into a tree structure that JavaScript can control. Master DOM methods, events, and real-life examples to build dynamic, interactive web pages as a frontend developer.
• Object Oriented Programming Concepts in C# (2025)Jul 08, 2025. Explore object-oriented programming (OOP) in C# for 2025, covering core principles—encapsulation, inheritance, polymorphism, and abstraction, along with modern features like records, pattern matching, and more.
• Data View and LINQ in C# and VB.NETJul 07, 2025. Learn how to fetch unique values from a DataTable using DataView and LINQ in C# and VB.NET. Explore sorting, filtering, and displaying distinct book records with examples compatible with .NET Core and .NET 9.
• What Is the DOM(Document Object Model)Jul 04, 2025. The DOM (Document Object Model) is a browser-generated tree structure representing HTML. JavaScript utilizes the DOM to access, modify, and interact with page elements dynamically in real-time.
• Page Object Model Design Pattern: Benefits and ImplementationJun 30, 2025. The Page Object Model (POM) design pattern in Selenium improves test automation by separating UI structure from test logic, ensuring maintainability, reusability, readability, and scalability for growing web applications.
• Mastering LINQ in C#Jun 25, 2025. Language Integrated Query (LINQ) is a game-changer in C#. It brings SQL-like data querying capabilities directly into your C# code, making data manipulation more intuitive, type-safe, and readable.
• Understanding Select vs SelectMany in LINQJun 19, 2025. In this article, we are going to learn about the importance of LINQ features of select and SelectMany and the difference between them.
• Building Objects in JavaScriptJun 18, 2025. JavaScript is an object-based language, which does not Completely support object oriented programming concepts. It provides a mechanism by which user-defined Objects can be created.
• How To Run JavaScript in Power Automate Desktop Using “Run JavaScript” ActionJun 17, 2025. Learn how to run JavaScript directly in Power Automate Desktop using the “Run JavaScript” action. Build objects, return JSON via WScript.Echo(), and integrate JS logic seamlessly into your PAD flows.
• FirstOrDefault vs. SingleOrDefault in LINQ: Key Differences and Use CasesJun 16, 2025. In this article, we'll dive into the key differences between FirstOrDefault and SingleOrDefault, examining their behaviours, ideal use cases, and guidance on when to use each one. By the end, you'll gain a better understanding of how to utilize these methods to optimize data queries in your C# applications.
• Liquid Objects in Power Pages Portal – Explained with ExamplesJun 02, 2025. Learn how to use Liquid Objects in Power Pages Portal with clear examples. This guide helps you customize dynamic content, enhance user experience, and master Power Platform Liquid syntax.
• PLINQ vs LINQ: Use Cases, and Performance Insights in C#May 25, 2025. Discover the key differences between LINQ and PLINQ in C#, including their syntax, execution models, performance benchmarks, use cases, and when to choose parallelism for processing large datasets efficiently.
• Creating a "Pooled" Dependency Injection Lifetime in C# 13May 19, 2025. Discover how Ziggy Rafiq demonstrates how to set up a custom "pooled" dependency injection lifetime in C# 13 using ObjectPool<t> with best practices, DI registration, and high-performance service examples.</t>
• The Spread Operator in JavaScriptMay 04, 2025. The spread operator (...) in JavaScript lets you quickly expand arrays or objects into individual elements. This article covers how to use it for copying, merging, and passing values, with real examples and common pitfalls explained.
• Destructuring in JavaScriptMay 03, 2025. How to use destructuring in JavaScript. We’ll cover the basics, real-life use cases (like working with functions, APIs, and nested data), and throw in some practical tips along the way.
• How to Convert a DataTable to a List of Objects in C#Apr 27, 2025. Learn how to convert a DataTable to a List<T> in C#. Explore manual, reflection-based, and LINQ methods for better performance, type safety, and cleaner code. Improve maintainability in modern C# applications.
• How to Convert a List of Objects to a DataTable in C#Apr 23, 2025. In real-world C# applications, especially when working with data layers or exporting data (e.g., to Excel, reports, or grids), you may often need to convert a generic list of objects (List<T>) to a DataTable.This article shows you how to do that in a clean, reusable way using reflection.
• Order of Execution in LINQ QueriesApr 22, 2025. This article explains the difference between deferred and immediate execution, outlines the execution order, and shares best practices to write efficient and optimized LINQ queries for real-world applications.
• Primary Constructors in C# 12Apr 18, 2025. Primary constructors in C# 12 simplify class and struct initialization by allowing parameters to be declared directly in the class signature. This new feature reduces boilerplate code, making object creation cleaner and more concise. Great for writing modern, readable C# code.
• LINQ in C# Tutorial for Beginners: 101 C# LINQ OperationsApr 17, 2025. Learn LINQ in C# with 101 essential operations for beginners. Simple examples of filtering, sorting, and joining data to make your code better and faster. Perfect for new C# developers.
• .NET 8 - System.Linq.Dynamic.Core – using SQL LIKEApr 11, 2025. System.Linq.Dynamic.Core library does not support SQL LIKE, and I added support for it. Added SQL LIKE support to the System.Linq.Dynamic.Core in .NET 8 using a custom patch. Enables dynamic SQL pattern matching in EF8 projects where built-in LIKE functionality was missing.
• Interface Segregation Principle (ISP)Apr 08, 2025. The Interface Segregation Principle (ISP) is one of the SOLID principles of object-oriented design. It promotes creating small, specific interfaces so that implementing classes don’t need to depend on methods they don’t use, leading to cleaner, modular code.
• Updating an Object in the Local Database in MAUI .NET 9 [GamesCatalog] - Part 11Apr 03, 2025. Learn how to retrieve and update game statuses in a local database using MAUI .NET 9. Implement async functions in GameRepo and GameService, manage game status, and enhance UI interactions efficiently.
• Adding Objects to a Local Database in MAUI .NET 9 [GamesCatalog] - Part 10Apr 02, 2025. Learn how to store game reviews in a local SQLite database using MAUI .NET 9. This guide covers setting up repositories, handling images, adding games, and implementing dependency injection for seamless functionality.
• New LINQ Features in .NET 9Mar 29, 2025. Discover the latest LINQ features in .NET 9 that enhance query performance, simplify data manipulation, and introduce new methods for better efficiency.
• Exploring PLINQ (Parallel LINQ) for Parallel ProcessingMar 29, 2025. PLINQ (Parallel LINQ) is a powerful feature in .NET that enables parallel processing of queries to improve performance on multi-core processors.
• Understanding the Page Object Model (POM) in Test AutomationMar 28, 2025. The Page Object Model (POM) enhances test automation by improving maintainability, readability, and scalability. Implementing POM with best practices ensures efficient and reliable UI testing.
• Integrating Java with QA Automation: Selenium WebDriver TestingMar 28, 2025. Java and Selenium WebDriver offer a robust foundation for QA automation, enabling scalable, maintainable, and efficient testing. Implementing best practices ensures a high-quality software delivery process.
• Understanding Expressions in C#: Dynamic Code and Query GenerationMar 19, 2025. Expressions in C# allow dynamic query generation, runtime compilation, and code transformation using Expression Trees. They are widely used in LINQ, ORM frameworks like Entity Framework, and reflection to optimize performance and enable flexible, data-driven logic.
• A Simpler Way to Initialize ObjectsMar 18, 2025. With the release of C# 12, Primary Constructors were introduced to simplify class and struct initialization. This feature allows parameters to be declared directly in the class or struct definition, eliminating the need for boilerplate code and improving readability.
• Learn C#: Refactor CodeMar 18, 2025. Refactoring in C# enhances code readability, maintainability, and performance by eliminating redundancy, utilizing LINQ, extracting methods, applying null-coalescing operators, and implementing async/await patterns.
• The Object Oriented ProgrammingMar 17, 2025. The Object Oriented Programming (OOP)  improves the scalability and reusability of the code. This comprise of class and objects.
• Select vs SelectMany in C# LINQMar 17, 2025. In C# LINQ, Select transforms each element of a collection individually, maintaining the original structure, while SelectMany flattens nested collections into a single sequence, combining all sub-elements.
• Azure Computer Vision - Object DetectionMar 10, 2025. This article is about exploring object detection in images using Azure Computer Vision service. Azure AI Vision offers robust object detection capabilities, enabling applications to identify and locate objects within images by providing bounding box coordinates and confidence scores.
• Passing an Object from a List to Another Page in MAUI MVVM .NET 9 [GamesCatalog] - Part 6Mar 10, 2025. This article covers object passing techniques using navigation, data binding, and command binding in the GamesCatalog app. Enhance your cross-platform development skills with structured MVVM patterns for seamless data transfer.
• Scope Communication Object in JSP Feb 28, 2025. The Scope Communication object consist of session object, application object and pageContext object.
• Detailed Explanation of Use of Private Class vs Private MethodFeb 19, 2025. A private class and a private method serve different purposes in object-oriented programming. A private class is restricted to its containing class, ensuring encapsulation, while a private method is used within a class to perform internal operations.
• Various Methods to Count Occurrences of Each Number in Array or ListFeb 17, 2025. In this article, I'll show you different ways to count how often a number appears in C#. We'll look at methods like LINQ, Dictionary, GroupBy, and Parallel.ForEach, and see which ones work best for small and large datasets.
• Understanding Bridge Design PatternFeb 13, 2025. This article explains its benefits, use cases, and implementation in C# with a real-world message-sending example using SmsMessageSender and EmailMessageSender.
• Track Deployments Easily Using az.deployer().objectIdFeb 13, 2025. Bicep v0.32 introduces az.deployer().objectId, enabling retrieval of the principal ID executing deployments. This enhances governance, audit trails, and resource tagging, improving visibility, compliance, and automation in Azure infrastructure.
• A C# 13 Tip for building Data Transfer Objects (DTOs) Using RecordsFeb 12, 2025. C# records, introduced in C# 9 and improved in C# 13, offer immutable data models ideal for DTOs. They provide value semantics, concise syntax, automatic method generation, and enhanced data integrity for clean, maintainable code.
• Most common GlideRecord objects in ServiceNowFeb 04, 2025. This article provides an overview of common GlideRecord methods in ServiceNow, which are essential for interacting with the platform's database. It covers key methods like querying, inserting, updating, deleting records, and managing permissions.
• How to Convert a DataTable to a List of Objects in C#Jan 27, 2025. In many scenarios, you may need to convert this DataTable into a list of custom objects for easier manipulation and readability. In this article, we’ll go through a simple yet effective way to convert a DataTable to a list of any object type using C#.
• The SOLID Principles in C# 13Jan 25, 2025. Ziggy Rafiq's detailed examples provide an overview of the SOLID principles of object-oriented design in C# 13. You'll learn how to adhere to SRP, OCP, LSP, ISP, and DIP to write maintainable, scalable, and extensible code.
• Using C# 13's Method Overloading and Method OverridingJan 23, 2025. With practical examples, key differences, and tips for mastering these core OOP concepts, Ziggy Rafiq explores Method Overloading and Method Overriding in C# 13.
• Learn Quantifier Operations in LINQ Jan 21, 2025. Quantifier operations in LINQ simplify logical evaluations of collections using methods like `Any`, `All`, and `Contains`. They enhance readability, reduce boilerplate, and support efficient data validation and filtering.
• Checking Two Matrices Are Equal in Java or NotJan 14, 2025. Learn how to compare two matrices in Java by implementing a `Matrix` class to handle creation, input, and comparison. This article covers object-oriented concepts, user input, and array manipulation.
• Why We need Factory Design Pattern?Dec 31, 2024. The Factory Design Pattern is a creational design approach that simplifies object creation by providing a central mechanism. It promotes code reusability, maintainability, and decoupling, making software development efficient and scalable.
• Understanding the JavaScript Object Notation (JSON)Dec 31, 2024. JSON (JavaScript Object Notation) is a lightweight, human-readable data format used for data interchange between web applications and servers. It supports key-value pairs, arrays, and objects, making it easy to parse and widely supported across programming languages.
• Implement FluentValidation in a .NET Web APIDec 20, 2024. Learn how to implement data validation in a .NET Web API using FluentValidation. Explore creating validation rules, handling nested objects, custom validations, and conditional logic. Customize error messages for user-friendly responses.
• How to use AutoMapper in .NET Web APIDec 20, 2024. In this article, we are going to explore how to use AutoMapper in the .NET Web API Application with examples. How to use AutoMapper in .NET Web API
• Understanding JavaScript InheritanceDec 13, 2024. Programming paradigms such as object-oriented programming (OOP) are supported by JavaScript, a strong and adaptable programming language. Inheritance is a fundamental aspect of OOP that permits a class to inherit methods and properties from another class.
• New LINQ Methods in .NET 9: Index, CountBy, and AggregateByDec 11, 2024. In this article, I will showcase the new methods: Index, CountBy, and AggregateBy. These powerful additions in .NET 9 bring significant enhancements to LINQ, aimed at improving your coding experience and simplifying data manipulation tasks.
• Take Input in Java using Scanner Class with CodeDec 06, 2024. Learn how to capture user input in Java using the Scanner class. This guide covers importing, creating Scanner objects, reading inputs (strings, integers, doubles), and handling exceptions with examples.
• C# Foundation - Implicitly Typed VariablesNov 28, 2024. Implicitly typed variables in C#, declared using the var keyword, let the compiler infer the data type from the initialization expression. This improves code readability and reduces verbosity, especially with complex types.
• .NET 9 CountBy: A New LINQ PowerhouseNov 20, 2024. .NET 9 introduces the CountBy method, a powerful addition to LINQ that enhances querying capabilities. This feature allows developers to count elements based on specified conditions efficiently.
• Understanding .NET Binary SerializationNov 19, 2024. .NET Binary Serialization simplifies the process of converting objects into binary formats for efficient storage or data transfer. This guide explores serialization techniques, the BinaryFormatter class, custom serialization, and best practices.
• How to Read and Write JSON Files in C#Nov 17, 2024. JSON is a common data format used in APIs, configuration files, and data exchange. Learn to handle JSON in C# using `System.Text.Json`. This article covers creating data models, writing to and reading from JSON files, with practical code examples for efficient JSON management.
• Understanding IEnumerable In C#Nov 14, 2024. IEnumerable in C# is an interface that defines a standard way to iterate over a collection of objects. The IEnumerable interface in C# provides a standard, efficient way to iterate over collections using foreach, enabling cleaner, more readable code, and LINQ integration.
• How to Sort a List of Objects in TypeScript by PropertyNov 09, 2024. This guide covers sorting lists of objects in TypeScript, with examples for sorting by string, numeric, and date properties. It demonstrates using the sort() method, localeCompare for strings, custom sorting functions for dates and numbers, and multi-property sorting techniques.
• Explaining Bundle in Android DevelopmentNov 05, 2024. In this article, we will discuss A Bundle in Android Development is a key-value data structure used to transfer data between activities, fragments, and other components.
• Object Oriented Design Balancing with Anti-Single ResponsibilityNov 05, 2024. This article will change your perspective on working with the Single Responsibility Principle (SRP). The main point is to focus on finding balance when designing object-oriented systems and applying SRP.
• Creating a CQRS Architecture in .NET Core 8Nov 04, 2024. This guide outlines a practical implementation of the CQRS (Command Query Responsibility Segregation) architecture using C# and MediatR, emphasizing the separation of read and write operations for better scalability and maintainability.
• How Select and SelectMany Works in C#Oct 26, 2024. Learn key differences, practical use cases, and examples that demonstrate how these methods simplify data manipulation, making it easier to work with nested and complex data structures in C#.
• Encapsulation vs Abstraction in C#Oct 21, 2024. Encapsulation and abstraction are fundamental concepts in C# and object-oriented programming. Encapsulation refers to the bundling of data and methods that operate on that data within a class, promoting data hiding and security.
• Validation of Complex Objects in Multi-Lingual Environment Using DynamicVNET With ASP.NET CoreOct 14, 2024. DynamicVNET is a lightweight, rule-based validation library for .NET applications, designed to validate POCOs while adhering to the Single Responsibility Principle (SRP). It integrates seamlessly with ASP.NET Core, enabling flexible and dynamic validation for API requests with minimal configuration.
• TypeScript Object SpreadOct 10, 2024. Object spread in TypeScript allows for copying properties of objects or arrays using the spread operator (...), with later objects overwriting properties with the same name, and it can also be used to combine arrays or insert elements at specific positions.
• What is JSON and Why Is It So Important?Oct 10, 2024. JSON (JavaScript Object Notation) is a lightweight, language-independent data format that represents key-value pairs, supporting strings, numbers, arrays, objects, and complex structures widely used for web applications and data interchange.
• What is Alibaba Cloud Object Storage Service (OSS)Oct 08, 2024. Discover Alibaba Cloud OSS, scalable and secure cloud storage for unstructured data, offering high durability, cost-effectiveness, and global accessibility.
• Pattern Matching for Switch in Java 17Oct 07, 2024. Pattern matching for switches in Java 17 enhances code readability and simplifies working with complex data structures. It allows you to match object types, use type patterns, and add conditions with guarded patterns.
• How to Compare Two Objects in C#Oct 03, 2024. In this article, we’ll walk through how to create a generic method that can compare the objects of any class, even those with nested collections. We’ll break it down step by step so you can implement this in your projects effortlessly.
• Managing Amazon S3 BucketsSep 29, 2024. This guide walks through managing AWS S3 Buckets, covering file and folder uploads, enabling bucket versioning for version control, and restoring files in case of accidental deletion.
• How Func Delegates Work in LINQSep 27, 2024. In this article, we explore how Func delegates operate within LINQ (Language Integrated Query) in C#. Func delegates enable concise and powerful data manipulation by allowing developers to pass methods as parameters.
• Solid Introduction to Expression Trees in C#Sep 26, 2024. This article provides a comprehensive introduction to Expression Trees in C#. You'll learn about their structure, how they represent code as data, and their applications in LINQ queries.
• Difference Between Static Modifier and Final ModifierSep 26, 2024. Sometimes, a programmer might need to define a class member that will be used independently of any object of that class.
• Explaning Wrapper Classes in JavaSep 23, 2024. This is essential for utilizing Java’s object-oriented features, such as collections. With autoboxing and unboxing, Java simplifies conversions between primitives and their corresponding wrapper classes, enhancing type safety and performance in data manipulation.
• Exploring the Performance Boosts in .NET 9Sep 20, 2024. .NET 9 introduces key performance improvements, including Native AOT for faster startup times and reduced memory usage, optimized garbage collection, enhanced threading for multicore systems, and HTTP/3 support for improved network performance.
• Prototype Pattern: Cloning Objects in C#Sep 18, 2024. The Prototype Pattern is a creational design pattern that simplifies object creation by cloning existing instances instead of starting from scratch. Ideal for complex objects, it reduces initialization overhead and ensures consistency.
• Derived Class Constructors in JavaSep 17, 2024. Constructors are used to initialize an object of a particular type, as well as to allocate memory, and have the same name as the class.
• POCO to Dictionary Conversion Techniques in C#Sep 16, 2024. This article explores five methods for converting a C# POCO to a dictionary using reflection, LINQ, JSON libraries, and ExpandoObject, comparing their performance through Benchmark.NET to find the best approach.
• Builder Pattern: Constructing Complex ObjectsSep 14, 2024. In this article, we learn about Builder Pattern: Constructing Complex Objects. The Builder Pattern simplifies the creation of complex objects through step-by-step construction. It enables flexibility, modularity, and clarity in assembling products, making it ideal for various configurations and customizations.