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• C# Array Tutorial: How to Declare, Initialize, Access & Use ArraysDec 02, 2025. Learn how to declare, initialize, access, and manipulate arrays in C#. This guide covers sorting, copying, and finding the length of arrays with practical examples.
• 🧯 Diagnosing “Cannot Initialize Data Source Object” Errors in SQL ServerNov 08, 2025. Struggling with the "Cannot initialize data source object" error in SQL Server? This comprehensive guide provides step-by-step troubleshooting for common scenarios involving Linked Servers, OPENQUERY, and OPENROWSET. Learn to diagnose and fix issues related to file permissions, OLE DB providers, 32/64-bit compatibility, connection strings, and more.
• Getting Started with LlamaIndex Cloud LlamaAgents: Complete Python GuideOct 22, 2025. Learn how to initialize, configure, and deploy LlamaIndex Cloud LlamaAgents using Python. Includes setup, configuration, and project structure for building intelligent multi-agent systems.
• Understanding the __init__ Method in PythonAug 21, 2025. The __init__ method in Python is a special method used for initializing objects when they are created from a class. It is often referred to as the constructor because it sets up the initial state of an object. In this article, we will explore what the __init__ method is, why it is important, and how to use it with practical examples.
• 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.
• ' Group By ' with Power AutomateOct 16, 2024. This process involves creating an instant flow to send an email to each user with a table of applications they have created. By listing rows from the "User Application" table, using union and filter actions, we group applications by user, create an HTML table, and send personalized emails.
• Setting Up Values Without Conditional Checks in Power AutomateOct 13, 2024. In this article, we explore how to set variable values in Power Automate without using conditional checks. We demonstrate two methods: one using traditional condition actions, and another with dynamic expressions to reduce flow nesting.
• How to Create an NPM Package?Sep 09, 2024. Creating and publishing an NPM package involves initializing a project, writing code (e.g., an OTP generator), testing locally, and preparing for publication. Steps include configuring package.json, adding a README file, and using npm login and npm publish to make your package available on the NPM registry.
• How to Declare and Initialize a Tuple in C#?Jul 31, 2023. Learn about C# tuples: immutable data structures for grouping elements, useful for returning multiple values from methods.
• How to Initialize String Array With Default Values In C#May 04, 2023. In this article, you will learn about How to initialize string array with default values in C#
• Steps To Initialize A Git Repository And Push The Changes To GitHub 📥📤 In DetailsApr 30, 2021. In this article, we will learn how to initialize a Git repository and push the changes to GitHub. Also, we will learn how to add multiple files to a staging area with a single command and commit.
• How to use ArrayList in JavaJul 26, 2019. The tutorial explains everything about ArrayList in Java. Learn how to use Java ArrayList methods and properties.
• Convert DataReader To DataTableNov 18, 2015. In this article we will learn how we can convert Microsoft ADOMD DataReader to DataTable.
• Connected V/S Disconnected Architecture In C#Oct 13, 2015. In this article, I will explain you what is connected and disconnected architecture in C# when you are working with the database.
• ADO.NET Technique With ASP.NETOct 13, 2015. In this article, I will explain ADO.NET concepts that include DataTable, DataSet, DataReader and DataAdapter.
• Fetch Data From Oracle Database Using C#Feb 16, 2015. his code demonstrates fetching data from an Oracle database using C# in ASP.NET. It connects to the database, executes a query to retrieve student data (name and roll number), and displays the results in a simple HTML table. The code utilizes the OracleDataReader object to read the retrieved data row by row.
• Model in Backbone.JS : Part 2Dec 29, 2014. This tutorial gives you an overview of model in Backbone.JS.
• Export Gridview Records to Text File Using ASP.Net C#Nov 18, 2014. In this article, we will learn how to export Gridview records to a text file using ASP.NET C#.
• How to Convert Dataset and Datareader to ListNov 07, 2014. This article explains how to convert a DataSet and DataReader to a list using a simple WPF application.
• Test Initialize and Test SetupApr 27, 2014. In this article, we will explain the uses of two very important attributes called TestInitialize and TestCleanup. Both attributes are useful at the time of unit test setup.
• C# Exception: Solution Configuration System Failed to InitializeMar 02, 2014. Today I encountered an exception while working on an application. The exception was “configuration system failed to initialize”.
• Introduction To ADO.NET: Part 2Feb 24, 2014. This article explains the basic details of ADO.NET Part 2.
• Visual C++ RTMFeb 18, 2014. In this article you will learn about RTM functionality in C++.
• Various Ways To Initialize AngularJSDec 17, 2013. In this article I provide three ways to initialize AngularJS in your application.
• Accessing data using DataReader in VB.NETNov 10, 2012. In this article you can see how to access the data using DataReader from the data source.DataReader is a readonly, forward only and connected recordset from the database.
• Getting Records from a DataBase Using the DataReader Class in FSharp Oct 23, 2011. In this article you will learn how to use DataReader in F# and show records from a DataBase to the front-end.
• Initializing Windows Azure Diagnostic: Part 2May 08, 2011. How to collect various diagnostic data.
• Initializing Windows Azure Diagnostics: Part 1May 07, 2011. Windows Azure diagnostic monitor runs in Windows Azure and in the computer's emulator and collects diagnostic data for a role instance.
• DataReader Vs DataSet?Nov 02, 2010. In this article, I compare and differentiate DataSet vs DataReader and when to use a DataSet over a DataReader and vice versa.
• C# Language EnhancementsOct 26, 2010. This article talks about some C# language enhancements.
• An Algorithm for Grouping Data On One Or More Fields Using A DataReader in .NetJan 18, 2010. In this article you will learn how to use Algorithm for Grouping Data On One Or More Fields Using A DataReader in .Net
• DataReader in ADO.NETDec 29, 2009. C# DataReader class represents a data reader. The DataReader provides a read-only, forward-only mechanism to access data via ADO.NET from a datasource.
• Understanding ADO.NET ComponentsOct 07, 2009. In this article I will explain about ADO.NET Components.
• ADO.NET Application using MS Access 2007 databaseJul 24, 2009. In this article I will explain you how to use ADO.NET technology to connect .NET console application and MS Access 2007 database.
• ADO.NET Objects: Part IJul 23, 2009. In this article I will explain about ADO.NET objects. This will help you in understanding them in an easy manner.
• Populating DataView From DataReaderJul 08, 2009. This article will illustrate how to populate DataView from DataReader in C#. In many scenarios we may have the data in DataReader which is required to be bind to GridView or some other control. In this scenario we can populate a DataView from DataReader and then provide the populated DataView to our Control.
• Jagged Array in C#Jun 22, 2009. A C# jagged array is an array whose elements are arrays. In this article, I will explain jagged array in C# and how to implement jagged arrays in C#.
• Using ADO.NET concurrent model in Oracle databaseDec 07, 2006. The most popular instrument to access database data for .NET applications is ADO.NET. This set of components contains three main classes those are used to manipulate and store data: DataReader, DataSet and DataAdapter.
• Bulk Copy Operations in ADO.NET 2.0Oct 23, 2006. Bulk copying of data from one data source to another data source is a new feature added to ADO.NET 2.0. Bulk copy classes provides the fastest way to transfer set of data from once source to the other.
• DataReader And DataSetMar 20, 2006. ADO.NET is part of Microsoft.NET which comprises a set of tools and object model for accessing a data source. The objects definition appears under the System.Data namespace. It allows applications to store, manipulate and retrieve data. In this article I’m going to talk about the two different objects for accessing data sources in two common contexts of your application: the connected and disconnected environment.
• Customized Binding Using CollectionBaseMar 04, 2006. In this article I am trying to explain the use of CollectionBase class. In a simple example I used CollectionBase to bind a DataGrid control with data from Employees table of NorthWind database. So please be sure that your system exists with NorthWind database before using the sample code along with this article.
• Top 10 New Features in ADO.NET 2.0Aug 19, 2005. This article summarizes the new and updated features of ADO.NET 2.0, which ships with .NET Framework 2.0. In my following articles I will discuss these features in more details with sample examples.
• DataReader In C#Feb 17, 2004. ADO.NET DataReader is used to store data returned from a database in a fast, forward-only, in-memory records. In this article, learn how to use a DataReader in a C# application.
• Kuti.DataJul 02, 2003. The attached source code file has two parts - DataObject directory and Automatic SQL Generator.
• How to Change DataGrid Header Text?Jun 30, 2003. This article shows you how to change the header text of a DataGrid programmatically.
• Implementing Custom Paging in ASP.NET DataGrid ControlJun 01, 2003. This article shows you how to implement custom paging in ASP.NET DataGrid control.
• Writing a Generic Data Access ComponentJul 17, 2002. OK, I've received couple of emails people asking me how can they use a common data provider to access various types of data sources without loosing the power and flexibility of native data provider libraries.
• Reflecting Data In .NET Classes - Part IV - From Database TableApr 08, 2002. In this segment of "Reflecting Data In .NET Classes," Part IV focuses on generating .NET classes from database tables. Utilizing reflection, it maps database schema to object-oriented structures, enabling seamless data access and manipulation within the .NET framework.
• SQLDataReader Vs. DataSetMay 11, 2001. To compare and contrast SQLDataReader and SQLDataSetCommand.
• Creating a Login User ControlApr 16, 2001. In this article, we have started with an introduction to the UserControl and have learnt to use the ADO+ DataReader.As we seen User Controls simplifies several common Web application scenarios.User Controls allow developers to easily define custom controls using the same programming techniques for writing Web Forms.
• Building the Middle Tier in the Microsoft .NET FrameworkJan 16, 2000. This article assumes a working knowledge of ADO.NET, and examines it and its influence on the middle tier. It introduces a fictitious business model and lists some requirements to help us focus on the middle tier. It also introduces a new mechanism called SQLData, which combines both the ADO.NET DataSet and the ADO.NET DataReader into a single mechanism. The SQLData struct is used as the basis for developing a middle tier.
• ADO.NET : In Depth Tutorial Jan 16, 2000. This tutorial describes about Building the middle tier in the Microsoft .NET Framework using ADO.NET.