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* Microsoft MVP - Windows Development 2014 ~ 2020 http://youtube.com/FutureOfDotNet kaki104

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'2020/02'에 해당되는 글 2건

  1. 2020.02.11 LINQ part 4
  2. 2020.02.04 LINQ part 3

* Groupings
- group
  - group n by n % 5 into g

* Set operation
- Distinct 중복제거
  - var uniqueFactors = factorsOf300.Distinct();
- Union 중복제거 결합
  - var uniqueNumbers = numbersA.Union(numbersB);
- Intersect 교집합
  - var commonNumbers = numbersA.Intersect(numbersB);
- Except 제외
  - IEnumerable aOnlyNumbers = numbersA.Except(numbersB);     

 

https://youtu.be/WR8p4bKuqyI

 

- 메뉴 모델과 데이터

CMenu.cs
0.00MB
LINQ part4.pdf
0.27MB

'Windows App(Universal App) > Beginner' 카테고리의 다른 글

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Posted by MVP kaki104

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Partitions
- Take
    numbers.Take(3)
- Skip
    numbers.Skip(4)
- TakeWhile
    numbers.TakeWhile(n => n < 6)
- SkipWhile
    numbers.SkipWhile(n => n % 3 != 0)


Orderings
- OrderBy
    orderby word
- Custom Comparer
    words.OrderBy(a => a, new CaseInsensitiveComparer())
- OrderBy ~ Descending
    orderby d descending
- ThenBy
    orderby degit.Length, digit
    words.OrderBy(a => a.Length).ThenBy(a => a, new CaseInsensitiveComparer())
- Reverse
    .Reverse()

https://youtu.be/K8V7_UDWfQs

LINQ part3.pdf
0.18MB

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LINQ part 3  (0) 2020.02.04
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LINQ part1  (0) 2020.01.29
UnityContainer Detail & Examples - Prism으로 시작하는 UWP app part15  (0) 2020.01.12
UnityContainer - Prism으로 시작하는 UWP app part 14  (0) 2020.01.06
Posted by MVP kaki104

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