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How to select distinct rows in a datatable and store into an array
...1", "DC2", "DC3", "DC4", "DC5", "DC6", "DC7");
but performance will be down. try to use below code:
data.AsEnumerable().Distinct(System.Data.DataRowComparer.Default).ToList();
For Performance ; http://onerkaya.blogspot.com/2013/01/distinct-dataviewtotable-vs-linq.html
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How to delete a cookie?
...ite code so that it makes more sense, and your life will be less confusing down the line. This is an undervalued philosophy in coding nowadays... Even MDN suggests setting expiry time to zero to delete a cookie.
– dudewad
Apr 29 '17 at 23:59
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How to remove the default link color of the html hyperlink 'a' tag?
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I don't know, what is the issue with down voter, believe me this works...
– ArifMustafa
Jul 12 '18 at 17:45
add a comment
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How to convert float to int with Java
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Actually, there are different ways to downcast float to int, depending on the result you want to achieve:
(for int i, float f)
round (the closest integer to given float)
i = Math.round(f);
f = 2.0 -> i = 2 ; f = 2.22 -> i = 2 ; f = 2.68 -> i = ...
How to implement a binary tree?
... There is a small bug, when you try to insert an existing key then it goes down the tree to create a new node with the a duplicate key.
– Diego Gallegos
Feb 9 '17 at 17:22
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How enumerate all classes with custom class attribute?
...cy on .NET 3.5, which yield return does not. Also, LINQ eventually breaks down to essentially the same thing as yield return. So what have you gained? A particular C# syntax, that is a preference.
– Andrew Arnott
Mar 3 '09 at 18:14
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What are the disadvantages of using persistent connection in PDO
...demand, and our outsourced IT didn't have the concrete ability to track it down.
Regardless, when the folks in the warehouse are processing a few hundred incoming parts, and each part is taking three and a half seconds instead of a half second, we had to take action before they kidnapped us all a...
How do I concatenate strings in Swift?
... @Joseph works fine for me. i.imgur.com/T15s4Sp.png Thanks for the down vote though.
– Fogmeister
Oct 2 '14 at 7:19
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AngularJS: Understanding design pattern
...example of angular application structuring is implemented by angular-app - https://github.com/angular-app/angular-app/tree/master/client/src
This is also considered by modern application generators - https://github.com/yeoman/generator-angular/issues/109
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How can I transition height: 0; to height: auto; using CSS?
I am trying to make a <ul> slide down using CSS transitions.
51 Answers
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