Questions tagged [linq]

16

votes

8

answers

LINQ to find the closest number that is greater / less than an input

c# linq

asked 2011-06-22T07:15:08.010

156

votes

4

answers

How to flatten nested objects with linq expression

c# .net vb.net linq

asked 2011-06-21T16:44:48.590

14

votes

4

answers

How do I convert a single value of type T into an IEnumerable<T>?

c# .net linq ienumerable

asked 2011-06-21T09:44:53.630

129

votes

26

answers

How do I sort strings alphabetically while accounting for value when a string is numeric?

c# linq sorting alphabetical alphanumeric

asked 2011-06-18T13:33:47.713

15

votes

3

answers

How to create predicate dynamically

c# .net linq list predicatebuilder

asked 2011-06-17T09:28:26.213

145

votes

5

answers

Proper LINQ where clauses

c# linq

asked 2011-06-15T15:11:14.967

31

votes

6

answers

Multiple where conditions in EF

c# asp.net linq entity-framework

asked 2011-06-15T05:17:47.630

61

votes

10

answers

Add items to a collection if the collection does NOT already contain it by comparing a property of the items?

c# linq collections contains

asked 2011-06-13T13:38:47.433

22

votes

7

answers

How can I use Nhibernate to retrieve data when the "WHERE IN()" have thousands of values? (too many parameters in the sql)

c# .net linq nhibernate linq-to-nhibernate

asked 2011-06-09T13:16:37.513

43

votes

7

answers

Can I use Linq's Except() with a lambda expression comparer?

c# .net linq

asked 2011-06-08T11:05:26.820

10

votes

1

answers

LINQ: String.Join a list but add a character to that string beforehand

c# linq list string concatenation

asked 2011-06-07T18:07:06.123

9

votes

2

answers

What is the correct usage of DataContext.Refresh()?

c# linq linq-to-sql

asked 2011-06-06T15:19:36.603

130

votes

7

answers

LINQ query to return distinct field values from list of objects

c# linq

asked 2011-06-03T18:48:15.007

16

votes

7

answers

IEnumerable<T> to a CSV file

c# .net linq csv

asked 2011-06-01T10:22:07.503

43

votes

5

answers

Why is this implemented as a struct?

c# linq struct

asked 2011-06-01T06:36:25.183

40

votes

3

answers

EntitySet - is there a sane reason that IList.Add doesn't set assigned?

c# .net linq linq-to-sql entityset

asked 2011-05-31T23:18:43.213

10

votes

3

answers

How to change all values in a Dictionary<string, bool>?

c# linq loops dictionary enumeration

asked 2011-05-27T04:20:34.613

15

votes

2

answers

How to remove non-duplicates from a list in C#

c# linq

asked 2011-05-25T17:05:49.070

13

votes

6

answers

One line LINQ to flatten string[] to a string?

c# .net linq

asked 2011-05-22T16:26:51.757

24

votes

3

answers

Can I rely on the LINQ ToArray() always returning a new instance?

.net linq toarray

asked 2011-05-20T15:37:44.633

19

votes

10

answers

C# LINQ First() faster than ToArray()[0]?

c# linq

asked 2011-05-19T20:57:03.450

21

votes

1

answers

C# About IEnumerable<T>.Aggregate

c# linq aggregate

asked 2011-05-19T20:15:10.040

10

votes

1

answers

NHIbernate (3.1) - Linq group by then order by count issue

linq nhibernate fluent-nhibernate group-by sql-order-by

asked 2011-05-17T10:40:50.657

18

votes

3

answers

Using LINQ's ForEach with anonymous methods in VB.NET

.net vb.net linq for-loop foreach

asked 2011-05-16T10:02:27.340

13

votes

3

answers

Problem with LINQ - necessary to add reference to unneeded library

c# visual-studio linq extension-methods

asked 2011-05-13T18:58:49.310

18

votes

4

answers

Linq query to get count

linq

asked 2011-05-07T05:54:33.397

32

votes

1

answers

Strange LINQ To Entities Exception

c# .net mysql linq linq-to-entities

asked 2011-05-05T20:10:33.013

12

votes

2

answers

How can I build Entity Framework queries dynamically?

c# linq entity-framework filter filtering

asked 2011-05-04T09:10:52.763

17

votes

1

answers

How is a Func<T> implicitly converted to Expression<Func<T>>?

c# linq lambda expression linq-expressions

asked 2011-05-02T20:45:04.990

11

votes

3

answers

LINQ throwing invalid cast exception on a bigint

linq linq-to-entities

asked 2011-04-29T01:27:35.357

63

votes

7

answers

Is there something in PHP equivalent to LINQ in C#?

php linq language-comparisons

asked 2011-04-26T15:09:25.050

21

votes

1

answers

Convert String to Int in EF 4.0

linq entity-framework entity-framework-4 linq-to-entities

asked 2011-04-22T09:42:42.790

38

votes

1

answers

how to add XElement in specific location in XML Document

c# linq linq-to-xml

asked 2011-04-20T05:00:13.323

11

votes

2

answers

Enumerable.Average and OverflowException

c# linq

asked 2011-04-19T19:29:34.390

11

votes

3

answers

Exception when using LINQ SUM

linq entity-framework

asked 2011-04-15T09:53:55.923

39

votes

9

answers

Should I use Single() or SingleOrDefault() if there is a chance that the element won't be found?

c# .net linq coding-style

asked 2011-04-11T09:27:27.850

94

votes

5

answers

Find() and First() throws exceptions, how to return null instead?

c# .net linq lambda

asked 2011-04-10T17:22:24.430

18

votes

2

answers

Enumerable.Last<T>() and C# arrays

c# .net arrays linq ienumerable

asked 2011-04-08T13:30:06.583

107

votes

3

answers

Why is LINQ JOIN so much faster than linking with WHERE?

.net linq performance join linq-to-dataset

asked 2011-04-05T11:45:20.340

26

votes

3

answers

How to get the count from IQueryable

c# asp.net linq iqueryable

asked 2011-03-27T14:30:15.870

13

votes

3

answers

How to use GroupBy properly in LINQ?

linq linq-to-entities group-by

asked 2011-03-25T15:59:45.283

41

votes

1

answers

Group into a dictionary of elements

c# linq group-by

asked 2011-03-24T04:35:42.533

17

votes

7

answers

How to determine if a string contains any matches of a list of strings

c# asp.net linq

asked 2011-03-23T22:23:46.970

10

votes

3

answers

IN and NOT IN with Linq to Entities (EF4.0)

linq entity-framework-4 linq-to-entities

asked 2011-03-23T12:09:33.397

11

votes

2

answers

Using C# Linq to return first index of null/empty occurrence in an array

c# linq

asked 2011-03-23T04:28:05.633

44

votes

4

answers

assign value using linq

c# linq

asked 2011-03-21T10:32:10.497

59

votes

5

answers

What is difference between .edmx and .dbml file in linq?

linq linq-to-sql entity-framework linq-to-entities

asked 2011-03-18T13:20:51.710

24

votes

3

answers

What is the effect of AsEnumerable() on a LINQ Entity?

c# linq entity enumerable

asked 2011-03-15T11:28:19.203

10

votes

2

answers

How do I get list of id's as int using LINQ

c# .net linq ado.net .net-4.0

asked 2011-03-14T11:52:47.467

76

votes

4

answers

"The LINQ expression node type 'Invoke' is not supported in LINQ to Entities" - stumped!

c# asp.net linq entity-framework linq-to-entities

asked 2011-03-12T19:32:37.503

Questions tagged linq