20180405g

LINQ's Take() and Skip()

We saw list slicing in the previous post, where we used a custom extension.

Another way is to use LINQ's .Take() and .Skip() methods.

csharp> var li = new List<int> {1, 5, 2, 7, 6, 9}

csharp> li.Take(2)
{ 1, 5 } // take the first 2 elements
csharp> li.Take(2).GetType()
System.Linq.Enumerable+ListPartition`1[System.Int32]
csharp>
csharp> li.Skip(3) // skip the first 3 elements and take the rest
{ 7, 6, 9 }
csharp> li.Skip(2).Take(2)
{ 2, 7 }
csharp>

Blogjaim, hobbi projektjeim

* The Ubuntu Incident
* Python Adventures
* @GitHub
* heroku
* extra
* haladó Python
* YouTube listák

Debrecen | la France

[ edit ]

Edit - History - Print *** Report - Recent Changes - Search

Page last modified on 2018 April 05, 18:10