[HowTo] LINQ (VB.Net) Learning Catalogue

News Tutorials
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This topic references the different Learning HowTos related to LINQ. It will be updated on new published HowTos as well

LINQ Learning:

Topic LINK
First Start with LINQ [HowTo] - First Start with LINQ (VB.Net)
Exploring the LINQ universe [HowTo] - Exploring the LINQ Universe (VB.Net)

Operator [HowTo] Overview

Topic LINK
Where [HowTo] LINQ - First Start # Where Operator
Select work in progress
Any [HowTo] LINQ – First Start # Any Operator
All [HowTo] LINQ – First Start # All Operator
Contains [HowTo] LINQ - First Start # Contains Operator
Min,Max,Sum,Average [HowTo] LINQ - First Start # Min | Max | Sum | Average Operator
Skip, SkipWhile, Take, TakeWhile [HowTo] LINQ - First Start # Skip | Take | SkipWhile | TakeWhile Operator
Concat, Append, Prepend [HowTo] LINQ - First Start # Concat | Append | Prepend Operator
Range [HowTo] LINQ - First Start # Range Operator
DefaultIfEmpty [HowTo] LINQ - First Start # DefaultIfEmpty Operator

:point_right: Find an operator list here

Preview Later with .Net X introduced Operators:

Topic LINK
Chunk Enumerable.Chunk<TSource>(IEnumerable<TSource>, Int32) Method (System.Linq) | Microsoft Learn
DistinctBy Enumerable.DistinctBy Method (System.Linq) | Microsoft Learn
ExceptBy Enumerable.ExceptBy Method (System.Linq) | Microsoft Learn
IntersectBy Enumerable.IntersectBy Method (System.Linq) | Microsoft Learn
SkipLast Enumerable.SkipLast<TSource>(IEnumerable<TSource>, Int32) Method (System.Linq) | Microsoft Learn
TakeLast Enumerable.TakeLast<TSource>(IEnumerable<TSource>, Int32) Method (System.Linq) | Microsoft Learn
ToHashSet Enumerable.ToHashSet Method (System.Linq) | Microsoft Learn
TryGetNonEnumeratedCount Enumerable.TryGetNonEnumeratedCount<TSource> Method (System.Linq) | Microsoft Learn

Background knowledge - Starters

Topic LINK
About Comparers [HowTo] LINQ - About # Comparers

Special Topics

Topic LINK
Data Grouping and Group member Processing [HowTo] Overview on different options for grouping data and processing the groups
Duplication Retrieval with SequenceEqual [HowTo] - Find Duplicate / NonDuplicate rows - checking all columns - without explicit listing the colnames/index

Blogs

OLD URL: How to Update Data Column Values of a Data Table | Community Blog

References

Recommendations

  • Training courses from Academy
  • Debugging course from Academy (Highly recommended)

Credits

@g.patil - Gayatri Patil for reviews and co-authoring
@kumar.varun2 - Varun Kumar for brainstorming and enhancement ideas
@supermanPunch - providing feedback and sharing .Net evolution details

Questions

For questions on your individual case open a new topic and get individual support

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