linq-to-dataset

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Using Find Instead of FirstOrDefault with Collections in C# .NETJul 15, 2024. When working with collections in C# .NET, FirstOrDefault and Find serve similar purposes of retrieving elements based on conditions. FirstOrDefault is versatile for any IEnumerable<T>, while Find is optimized for List<T>, offering potentially better performance in list operations.
Understanding LINQ While Writing Your OwnJul 03, 2024. LINQ (Language-Integrated Query) in .NET offers a unified, declarative way to query diverse data sources like objects, databases, XML, and more. It simplifies data manipulation with methods like Where, Select, and GroupBy, supporting both query and method syntax.
Mastering LINQ: TakeWhile and SkipWhile in C# .NETJul 01, 2024. Explore LINQ's TakeWhile and SkipWhile methods in C#, which enhance data querying by conditionally including or excluding elements based on predicates. Learn how to use these powerful methods to process collections effectively, with detailed examples demonstrating their functionality and practical applications.
Optimizing LINQ Queries in C# and .NET Core Web APIsJun 21, 2024. LINQ in C# optimizes data querying with readable syntax, but inefficient use can impact .NET Core Web API performance. Strategies like early filtering and selective projections enhance efficiency. Deferred execution via IQueryable delays query execution, optimizing database interactions.
Lazy Loading (4): EntityFrameworkJun 21, 2024. This article will discuss lazy loading in Entity Framework. This article series explores Lazy Loading, focusing on its application in various technologies like LINQ, HTML, JavaScript, Entity Framework, and Angular, providing insights and performance considerations.
LINQ vs PLINQ Method Syntax for Efficient C# .NET Data ProcessingJun 17, 2024. LINQ (Language Integrated Query) and PLINQ (Parallel LINQ) are .NET frameworks for querying data. LINQ offers a declarative syntax for querying various data sources with single-threaded execution, while PLINQ extends LINQ by enabling parallel execution.
Relations between Dataset in DBMSJun 12, 2024. A relationship in DBMS links two or more data sets. This article explores types of relationships: one-to-one, one-to-many, and many-to-many, and their implementations in databases.
C# Comparison Fundamentals: Best Practices and TipsJun 11, 2024. Comparison operations are a fundamental aspect of programming in C#. Whether you're comparing primitive types, strings, or objects, or handling null values, understanding the nuances of comparison can enhance both the performance and readability of your code.
Understanding Single, SingleOrDefault, First, and FirstOrDefault in LINQ .NET C#Jun 07, 2024. LINQ (Language Integrated Query) provides powerful querying capabilities in C# to manipulate data collections. Among its arsenal of operators, Single, SingleOrDefault, First, and FirstOrDefault are frequently used to retrieve elements from sequences.
Working with RDDs, DataFrames, and Datasets in Apache SparkMay 31, 2024. Apache Spark's core components: RDDs, DataFrames, and Datasets. Learn how to efficiently process and analyze large-scale data using Spark's robust distributed computing capabilities.
LINQ Query Syntax vs Method Syntax in Entity FrameworkMay 29, 2024. Choosing between LINQ Query Syntax and Method Syntax in Entity Framework depends on various factors. Query Syntax often resembles SQL, making it more intuitive for those with SQL background, while Method Syntax offers more flexibility with lambda expressions and method chaining.
Lazy Loading (2): HTMLMay 29, 2024. This series explores Lazy Loading within the LINQ category, focusing on dynamically loading images in HTML to enhance page load times, featuring code examples and demos for practical application.
Multiple OrderBy Operations in Entity FrameworkMay 27, 2024. Entity Framework (EF) is a powerful ORM (Object-Relational Mapper) in .NET that allows developers to work with databases using .NET objects. In EF, this can be achieved using OrderBy, ThenBy, OrderByDescending, and ThenByDescending methods in LINQ queries.
Data Pagination with Extension Methods in C#May 20, 2024. Pagination is a common technique used to manage and display data in chunks. This article discusses implementing pagination in C# using extension methods, which allow adding new functionality to existing types without modifying their source code, making data handling clean and reusable.
Programming in Practice - Structural DataMay 19, 2024. In object-oriented programming, the basic way to create structural data is to define custom types and interconnect them using references. Let's analyze this case using sample code in the context of intentionally programmed relationships between items.
Train and Validate Datasets in Machine LearningMay 13, 2024. In machine learning, where algorithms are trained to learn patterns from data and make predictions or decisions, the role of datasets cannot be overstated. In this article, we explore the significance of train and validate datasets.
Unlocking Performance: Exploring PLINQ in .NET C#May 08, 2024. In today's computing landscape, where multi-core processors are ubiquitous, optimizing the performance of your applications often involves leveraging parallelism. One powerful tool in the .NET developer's arsenal for achieving parallelism is PLINQ - Parallel Language-Integrated Query.
Programming in Practice - LINQ Expression May 06, 2024. An impression can be made that: data is data, and it doesn't matter where it comes from provided it is reliable. The LINQ technology is presented to fetch the necessary data from any available source. After reading the full story forget about ChatGPT and MSDN in the context of LINQ to make your life easier.
Database Connectivity in Visual Studio May 03, 2024. Visual Studio facilitates robust database connectivity through technologies like ADO.NET and Entity Framework. Developers can seamlessly integrate with SQL Server, MySQL, Oracle, and more using connection strings and data source management tools.
Single, SingleOrDefault, First, and FirstOrDefault in Linq .NET C#Apr 30, 2024. LINQ's element operators like Single, SingleOrDefault, First, FirstOrDefault, Last, and LastOrDefault provide specific functionalities for retrieving elements from collections in C#. Here's how to use them effectively.
Entity Framework Core: Features, Real-time Implementation, Best PracticesApr 29, 2024. Entity Framework Core (EF Core) stands as a powerful toolset for .NET developers, streamlining the interaction between applications and databases through object-relational mapping (ORM). Whether adopting a database-first or code-first approach, EF Core simplifies data access and manipulation.
Explain Lambda Functions in .NET C#Apr 26, 2024. In the realm of .NET programming, lambda functions represent a powerful and concise way to define anonymous methods or functions. In this article, we'll explore the fundamentals of lambda functions in .NET, understand their syntax and usage, and uncover their practical applications in real-world scenarios.
C# Programming: Language Fundamentals, OOP, Async, LINQApr 25, 2024. This guide provides a thorough exploration of the C# language, covering essential topics such as language fundamentals, object-oriented programming concepts, asynchronous programming, and Language Integrated Query (LINQ).
LINQ in C#: Knowing When to Use First() vs FirstOrDefault()Apr 24, 2024. LINQ, a cornerstone of C#, empowers developers to query data across various sources efficiently. This guide delves into the nuanced differences between First() and FirstOrDefault(), aiding in crafting resilient and optimized code.
Exploring Data Integration Solutions with Azure Data FactoryApr 21, 2024. Azure Data Factory, a cloud-based data integration service. This article will cover the basics of Azure Data Factory and its components and understand what is data movement and transformation. It also explains the monitoring and management aspects of Azure Data Factory.
New LINQ Methods in .NET 9 PreviewApr 14, 2024. While the release of .NET 9 is planned for November 2024, the preview version is already available. One of the new .NET 9 features is the new LINQ methods: CountBy, AggregateBy, and Index. In this article, I present how to use these methods.
Functional programming in C# - IntroductionApr 02, 2024. Lets learn the concept of functional programming, its usage and why functional programming is important
What is Language Integrated Query in C#?Mar 29, 2024. Know about LINQ (Language Integrated Query) in C# and their benefits. In this article, we have explained LINQ with an example.
Exploring .NET 6's MinBy() and MaxBy() Extension MethodsMar 22, 2024. In this article, I will demonstrate the exciting new additions to LINQ extension methods introduced in.NET 6: MinBy() and MaxBy(). Let's explore how these powerful methods simplify code, providing efficient solutions for selecting extreme values within a generic sequence.
Misconceptions About the Four LINQ methodsMar 09, 2024. Misconceptions about the four LINQ methods. Single(), SingleOrDefault(), First(), and FirstOrDefault(). This article addresses misconceptions surrounding four LINQ methods—Single(), SingleOrDefault(), First(), and FirstOrDefault(). Clarifying differences and potential pitfalls helps prevent null references and invalid operator exceptions in code.
Leveraging Compiled Queries for Enhanced Performance in LINQMar 09, 2024. Compiled queries in LINQ allow developers to pre-compile LINQ queries into executable delegates, reducing the overhead of query compilation and optimization. By caching the compiled query execution plan, compiled queries improve the performance of frequently executed or complex queries in C# applications.
What is New in .NET 9Mar 04, 2024. .NET 9, succeeding .NET 8, places particular emphasis on cloud-native applications and enhancing performance. It will receive standard-term support (STS) for 18 months.
Difference Between Collect and ClearCollect in PowerAppsMar 01, 2024. In PowerApps, the Collect and ClearCollect functions play pivotal roles in managing data within your applications. Collect appends data to an existing dataset, while ClearCollect replaces the entire contents, refreshing the dataset. Master their nuances for effective data management.
Why we should learn C#?Feb 26, 2024. This article explores the reasons behind choosing C# over other languages, delving into its evolution, key features like object orientation, lambda expressions, LINQ, generics, and its adaptability for modern development needs.
Understanding Collection Types in C#Jan 09, 2024. Delving into collection types like IEnumerable and IQueryable in C# unveils their impact on data querying efficiency. While IEnumerable offers simplicity for in-memory operations, it might load unnecessary data. IQueryable optimizes query execution by fetching only required data, which is beneficial, especially with extensive datasets or remote sources.
Sorting Arrays in C#Nov 24, 2023. This article guides us through sorting arrays in C# using the Array.Sort() method and LINQ queries. It covers both ascending and descending orders, providing code snippets for clarity.
Difference Between Concurrency and Parallelism in C#Nov 09, 2023. The article you provided gives a comprehensive overview of the concepts of concurrency and parallelism and their relevance in C# programming. It highlights the distinctions between the two concepts and provides clear examples and use cases for each. The discussion of best practices and considerations for managing concurrency and parallelism effectively is a valuable addition, as it helps developers avoid common pitfalls and make informed decisions when implementing these concepts in their applications.
Understanding LINQ in C#: Query Syntax and Method SyntaxOct 03, 2023. This article is an informative and in-depth exploration of LINQ (Language Integrated Query) within the context of C#, a widely used programming language in the software development industry. The guide delves into both the query syntax and method syntax aspects of LINQ, providing readers with a thorough understanding of how to effectively use LINQ to query and manipulate data in C# applications.
Overcoming Limitations of Power BI REST API for Automated Data Extraction from DatasetSep 27, 2023. Overcoming Limitations of Power BI REST API for Automated Data Extraction from Dataset
Power BI Service Dataset Refresh History UpdatesSep 13, 2023. The PowerBI Service's dataset refresh history page has undergone significant improvements. Previously, it provided basic details such as trigger type, start and end times, status, and failure messages. Now, the enhancements offer more diagnostic and resolution capabilities.
Transforming Streaming Data into Insights with Power BISep 12, 2023. Power BI empowers real-time dashboard creation, integrating streaming data sources like Azure Event Hubs, Kafka, and PubNub. Optimize data ingestion, design, and interactivity for effective real-time insights.
Understanding LINQ in .NETSep 11, 2023. LINQ, or Language Integrated Query, is a powerful feature in the .NET framework that simplifies data querying and manipulation in C# and VB.NET applications. It provides a uniform and SQL-like syntax for querying data from various sources, including in-memory collections, databases, XML, and more.
Exploring the Diverse Flavors of LINQ with ExamplesAug 22, 2023. LINQ is a powerful feature in modern programming languages like C# that allows developers to perform queries on different types of data sources using a consistent syntax. With LINQ, you can query and manipulate data without worrying about the underlying data source, whether it's an in-memory collection, a database, or XML
Implementing Binary Search in PythonAug 18, 2023. Binary search, a potent algorithm, efficiently locates items in a sorted collection. Unlike linear search, it drastically minimizes comparisons, making it ideal for large datasets. Explore the binary search principles and Python implementation. Learn how binary search divides the search range and translates this into Python code.
Using the OrderBy and OrderByDescending Operator in LINQAug 08, 2023. Using the OrderBy and OrderByDescending Operator in LINQ: Sorting Collections
Learn About Programming Logic And LINQJul 25, 2023. In this article, you will learn about the basics of programming logic.
Getting Started With Hugging FaceJul 16, 2023. This article is about the concept of Hugging Face, its models, datasets, and spaces that are provided by Hugging Face and also learn about pre-trained model
EF Core in .NET 7 APIJul 13, 2023. Using EF Core in .NET 7 API
C# LINQ With Select and SelectMany OperatorJul 10, 2023. C# LINQ with select and select many operator
LINQ MethodsJun 16, 2023. Linq Methods
Difference between IQueryable, IEnumerable, IList and ListJun 12, 2023. when to use what IQueryable, IEnumerable, IList and List
Apache Spark: RDD vs. DataFrame vs. DatasetsMay 17, 2023. This articel will give you an insight about the differences between RDD,Dataframe and Dataset
LINQ (Language Integrated Query) Jan 31, 2023. In this article, you will learn about LINQ (Language Integrated Query).
Find Blank Column Using LINQ In UiPath Jan 03, 2023. In this article, you will learn how to find blank column Using LINQ in UiPath.
Difference Between Single Vs SingleOrDefault And First Vs FirstOrDefaultNov 28, 2022. In this article, you will learn about the Difference Between Single Vs SingleOrDefault And First Vs FirstOrDefault.
Reverse Words In A String In C#Nov 07, 2022. Given a string s, reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order.
LINQ Partitioning Operators - Take, TakeWhile, Skip & SkipWhileSep 13, 2022. Take, TakeWhile, Skip and SkipWhile are called Partitioning Operators and we’ll discuss and investigate them. Not only that we’ll also see an equivalent loop construct to appreciate where these operators derived.
CRUD With Disconnected DataSet In C#May 25, 2022. Disconnected DataSet gives you the ability to modify data on frontend machine. The Code Example in this Article shows how to use Disconnected DataSet to perform CRUD in C#.
Awesome LINQ Features In .Net 6Feb 21, 2022. In this article, you will learn about awesome LINQ features in .Net 6.
Awesome LINQ Impovements In .NET 6.0Jan 20, 2022. These are the articles for to show the LINQ improvements in .NET 6.
Azure Synapse Analytics - Loading Dataset To Warehouse From Azure Blob Storage Jan 14, 2022. In this article, we'll learn to load dataset to warehouse in Azure Synapse Analytics.
How to Convert an Array to a List in C#?Jan 13, 2022. Converting an array to a list in C# involves transforming the data structure from an array, which has a fixed size, into a list, which can dynamically adjust its size. This process is essential when flexibility in modifying the collection is needed. In C#, this can be achieved using the `ToList()` method provided by LINQ (Language Integrated Query) or by using the `List<T>` constructor, passing the array as an argument. Both approaches enable seamless conversion, allowing for easier manipulation and utilization of the collection's elements. This guide provides insights into the step-by-step process of converting an array to a list, emphasizing its utility and demonstrating practical use cases.
Advanced Entity Framework Core - Output EF SQL Queries To The Console And Tips To Setup Dbcontext With The Development In MindJan 10, 2022. When you work with abstractions over SQL Database you may be wondering what does Entity Framework constructs from your Linq queries. To get a clue on it here are 3 options. Tips to setup DbContext with the development in mind for development purposes, you may sometimes decide to use an in-memory database for all environments including production, you may set up HealthChecks, below shows how to add health checks for the DbContext also for the development environment good to have set o.EnableDetailedErrors(); and o.EnableSensitiveDataLogging(); ?to manipulate with all these options you may consider adding configuration options
Collection Performance - How Do You LINQ?Dec 04, 2021. In this article, you will learn how do you LINQ?
Parameterize Pipelines And Datasets In Azure Data Factory With DemoOct 05, 2021. In this article, you will learn about parameterizing pipelines and Datasets in Azure Data Factory with the demo.
How To Create Azure Machine Learning DatasetsAug 19, 2021. In this article, you will learn how to create Azure Machine Learning Datasets in an easy way.
Azure Data FactoryJul 20, 2021. In this article, we’ll learn about datasets, the JSON format they are defined in and their usage in Azure Data Factory pipelines. The article contains the sample of dataset in Data factory with its properties well described.
Properties, Methods And Events Of DataSet Class In ADO.NETMar 11, 2021. In this article, you will learn Properties, Methods and Events of DataSet Class in ADO.NET
Data Classes On ADO.NETMar 10, 2021. In this article, you will learn about Data Classes on ADO.NET.
Role Of ADO.NETMar 08, 2021. In this article, you will learn about role of ADO.NET.
How To Perform Stratified Sampling On Dataset In RFeb 26, 2021. In this article, I am going to demonstrate how to create samples that is subsets using stratified sampling method.
How To Create Samples Of Dataset In RFeb 22, 2021. In this article, I am going to demonstrate how to create samples that is subsets using sample function in R.
How To Use Simple Random Sampling Technique To Create Samples Of Dataset In RFeb 22, 2021. In this article, I am going to demonstrate how to create samples that is subsets using simple random sampling techniques and use sample function in R.
How To Calculate The Mode Of Variables In RJan 28, 2021. In this article, I will demonstrate how to calculate the mode of observations in a variables of a dataset.
Calculate The SUM Of The DataTable Column In C#Jan 25, 2021. In this article, I am going to explain how to calculate the sum of the DataTable column in ASP.NET using C#. Here, I'll also explain what a DataTable is in C#, as well as different kinds of ways to calculate the sum of the DataTable column, like using the compute method of a DataTable as well as using LINQ.
How To Calculate The Median Of Variables In RJan 25, 2021. In this article, I will demonstrate how to calculate the median of observations in variables of a dataset.
How To Calculate The Mean Of Variables In RJan 22, 2021. In this article, I will demonstrate how to calculate the mean of variables of a dataset.
ASP.NET Web API 2 In MVC 5 Using C# With ExampleJan 11, 2021. in this article, I am going to explain how to create and access the Web API 2 in the ASP.NET MVC 5 application using C# and bootstrap with Example. Here I'll also show you how to create the step by step Web API 2 in ASP.Net MVC 5 Using C# and bootstrap with the simple example, In this tutorial, you will use ASP.NET Web API 2 to create a web API and that returns a list of employees.
How To Use Boolean Logical Operators In RJan 04, 2021. In this article I am going to demonstrate how to use logical operators in R to filter the data of a particular dataset accordingly.
How To Use Comparison Operators In RJan 04, 2021. In this article I am going to demonstrate how to use comparison operators in R to filter the data of a particular dataset accordingly.
How To Convert List <DataTable> Into DataSetDec 29, 2020. Retrieve employee details from database using stored procedure. Group data by department with LINQ. Export List<DataTable> to Excel with multiple spreadsheets. Bind List<DataTable> to GridView for display. Assistance needed for implementation.
How To Access Data Of Predefined Datasets In RDec 16, 2020. In R, accessing predefined datasets involves importing data from packages or using built-in datasets. Utilize functions like data() or datasets:: to load datasets for analysis, exploration, and visualization, leveraging R's powerful data manipulation capabilities for statistical analysis and visualization."
Simple Insert And Select (CRUD) Operation Using .NET Core MVC With ADO.NET And Entity Framework CoreNov 28, 2020. Learn to perform basic CRUD operations in .NET Core MVC using both ADO.NET and Entity Framework Core. Build a robust data access layer for seamless integration with your web application.
Standards In Defining The AutoMappersOct 04, 2020. This article describes the tips or standards in defining mapping profiles.
Using LINQ Expressions In C#Sep 18, 2020. In this article, you will learn how to use LINQ Expressions in C#.
LINQ QueriesSep 02, 2020. In this article, you will learn about LINQ Queries.
Optimizing LINQ Queries In C#.NET For MS SQL Server Aug 13, 2020. Learn how to optimize LINQ queries for SQL Server performance using Entity Framework. Understand the importance of generating efficient SQL queries and avoid common pitfalls. Explore techniques like JOIN and UNION for improving query efficiency. Utilize tools like SQL Complete for query history and formatting.
JavaScript Functions vs LINQ C#Jul 05, 2020. This is a comparison between Javascript functions and LINQ in C# for collections.
IQueryable vs IEnumerable Jun 22, 2020. IQueryable vs IEnumerable" explores the differences between these two interfaces in C#. IQueryable is suitable for building dynamic queries against a database, allowing deferred execution and optimized query translation.
Multi-Select Dropdown With Checkboxes Using jQuery In MVCJun 09, 2020. This article is about creating a multi-select dropdown with CheckBoxes in MVC by using Jquery on a country sample data. This kind of scenario is taken on applications such as on insurance domain. When a customer needs to be provided with travel or health insurance from the origin to the destination country, or if the person is traveling to multiple destinations.
Views In SnowflakeMay 18, 2020. In this article you will learn about Views in Snowflake.
EF Core - SELECT DISTINCT on a Few Columns OnlyApr 26, 2020. In this article, you will learn about implementing EF Core - SELECT DISTINCT on selected columns only.
Efficient Data Modification with Entity Framework CoreApr 16, 2020. In this article, you will learn about efficient data modification with Entity Framework Core.
Allow End Users To Refresh Dataset Whenever They Want (On Demand)Feb 03, 2020. In this article, we will see the option where end users can refresh a dataset anytime from Power BI Web service.
A simple classification techniques on fruit datasetJan 23, 2020. In this post, I will demonstrate you to solving a simple classification problem.
A first machine learning project in python with Iris datasetJan 22, 2020. In this article, we will see a quick view of how to develop machine learning “Hello world" program.
Export Filtered Dataset From Power BI Report To SQL Server Programmatically Using API And Power BI Embedded - Part OneJan 02, 2020. In this article series, we will learn how we can export the filtered data from Power BI report and insert the data back to the SQL Server.
PowerQuery - Dynamically Pass Database Name as Parameter to fetch the Records from Different Datasets using Managed Parameters and FunctionsNov 05, 2019. In this article, we will talk about how we can get the database name using Stored Procedure based on the Customer ID and pass that Database Name to another stored procedure as a Parameter to load the records from that particular dataset using Functions.
Basic Concepts About LINQ In C#Oct 15, 2019. In this article, you will learn some basic concepts about LINQ in C#.
Dynamic Sorting (OrderBy) Based On User PreferenceJun 21, 2019. In this article, I am going to demonstrate how we can sort the data based on user preference.

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