Introduction to C# list comprehensions Introduction to C List Comprehensions List comprehensions are a powerful feature in many programming languages that allow for concise and expressive data manipu 2 min read 09-10-2024 67
LINQ's Distinct() on a particular property Understanding LINQs Distinct Method on a Specific Property When working with collections in C you may often encounter scenarios where you need to retrieve disti 3 min read 09-10-2024 47
Polymorphic associations in LINQ to SQL Understanding Polymorphic Associations in LINQ to SQL In object oriented programming polymorphism refers to the ability of different classes to be treated as in 3 min read 09-10-2024 61
Linq style "For Each" Understanding LINQ Style For Each in C Grasping the Problem In C the traditional way to iterate over collections is using loops such as for and foreach However 2 min read 09-10-2024 64
Linq order by, group by and order by each group? Understanding LINQ Ordering Grouping and Ordering Each Group When working with collections in C LINQ Language Integrated Query provides powerful methods for que 3 min read 08-10-2024 58
"A lambda expression with a statement body cannot be converted to an expression tree" Understanding the Error A Lambda Expression with a Statement Body Cannot Be Converted to an Expression Tree Lambda expressions are a powerful feature in C and o 3 min read 08-10-2024 53
LINQ: adding where clause only when a value is not null Mastering LINQ Adding a Where Clause Conditionally Based on Null Values When working with collections in C LINQ Language Integrated Query provides a powerful wa 3 min read 08-10-2024 76
Scraping HTML table to rectangular array using LINQ Scraping HTML Table to Rectangular Array using LINQ Web scraping is a technique used to extract data from websites One common scenario is scraping data from HTM 3 min read 08-10-2024 42
How to Add new row in Devexpress gridview, When we set DataSource from List<CITEM> objlst How to Add a New Row in Dev Express Grid View When Setting Data Source from List CITEM If you re working with Dev Express controls particularly Grid View you mi 2 min read 08-10-2024 40
How to a compose a Linq Expression to call OrderBy on a set of entities? How to Compose a LINQ Expression to Call Order By on a Set of Entities Introduction When working with collections of data in NET LINQ Language Integrated Query 3 min read 08-10-2024 38
How to search entire XML file for keyword? How to Search an Entire XML File for a Keyword Searching through an XML file for a specific keyword can seem daunting especially if you re not familiar with XML 3 min read 08-10-2024 43
Why is this LINQ query not executed when using foreach? Why Your LINQ Query Might Not Be Executing in a foreach Loop Problem You re using a LINQ query inside a foreach loop but it seems like the query isnt executing 2 min read 07-10-2024 49
Entity Framework 6 Code First Custom Functions Mastering Entity Framework 6 Code First Implementing Custom Functions for Enhanced Data Queries Entity Framework EF 6 Code First is a powerful tool for mapping 2 min read 07-10-2024 47
Customizing EF F# Query Translator Customizing EF Core Query Translator for F Developers Entity Framework Core EF Core is a powerful ORM framework that simplifies data access in NET applications 2 min read 07-10-2024 47
Find number of "false" from a datatable using linq C# Counting False in a Data Table with LINQ A Straightforward Guide Working with data often requires extracting specific information One common task is determining 2 min read 07-10-2024 44
Why IReadOnlyCollection has ElementAt but not IndexOf Unlocking the Mystery Why I Read Only Collection Has Element At But Not Index Of In the C world I Read Only Collection stands as a powerful interface for managi 2 min read 07-10-2024 41
How to join tables using LINQ to Entities query? Mastering Database Relationships A Guide to Joining Tables with LINQ to Entities Connecting data from multiple tables is a fundamental task in any database driv 3 min read 07-10-2024 54
Is recursive query possible in LINQ to Entities Recursive Queries in LINQ to Entities A Deep Dive Problem You need to query hierarchical data structures like organizational charts or file systems in your Enti 3 min read 07-10-2024 74
C# notation understanding Select(int.Parse) Demystifying C s Select int Parse A Guide to Understanding This Powerful Technique The Select int Parse notation in C might look intimidating at first glance es 2 min read 07-10-2024 63
Using LINQ to populate a string with a single column value Populating a String with LINQ A Concise Solution Ever find yourself needing to populate a string with data from a single column in your database LINQ Language I less than a minute read 06-10-2024 75
Linq grouping by multiple columns - issue Grouping by Multiple Columns in LINQ A Common Issue and Solutions When working with LINQ grouping data by multiple columns is a frequent requirement However ach 2 min read 06-10-2024 103
Linq query return the identical records by id Uncovering Duplicates Finding Identical Records by ID with LINQ Finding duplicate records in a dataset is a common task in data processing and analysis When dea 2 min read 06-10-2024 61
How to handle casting delegate of anonymous type <T>, to delegate of T for use in Where<T>() method of an IEnumerable<T> Casting Anonymous Delegate to Generic Delegate for Where Filtering A Practical Guide The Problem You want to filter a collection using the Where method but your 2 min read 06-10-2024 66
LINQ to SQLite could not be translated but works on SQL Server Bridging the Gap Why LINQ to SQ Lite Fails Where SQL Server Succeeds Problem You ve built a beautiful LINQ query that works flawlessly on your SQL Server databa 2 min read 06-10-2024 69
Chain multiple JOIN or GroupJOIN on different datasets in LINQ Mastering Complex Data Relationships with LINQ Chaining JOIN and Group JOIN Operations Combining data from multiple sources is a common task in data manipulatio 2 min read 05-10-2024 51