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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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Why use prefixes on member variables in C++ classes
... code significantly faster, because they don't waste time searching up and down or waiting.
(If you don't think you waste time searching up and down to work stuff out, find some code you wrote a year ago and haven't looked at
since. Open the file and jump about half way down without reading it...
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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Android Min SDK Version vs. Target SDK Version
...ribute set, the application says that it is able to run on older versions (down to minSdkVersion), but was explicitly tested to work with the version specified here. Specifying this target version allows the platform to disable compatibility settings that are not required for the target version (whi...
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
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Edit changeset comment after updates have been checked in to TFS
...ource Explorer window, maybe the root of the branch but you can also drill down a bit
...or, if you know a specific file that was included in the changeset then find it and select it (can be done from the Solution Explorer panel)
right click, select View History (Source Explorer) or Source Control -...
It is more efficient to use if-return-return or if-else-return?
...ttee about this several times, for example see this. At least the rule got downgraded to advisory in MISRA-C:2012.
– Lundin
Apr 5 '19 at 6:45
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Algorithms based on number base systems? [closed]
...Kaplan, Tarjan: Purely functional lists with catenation via recursive slow-down.
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How to avoid Dependency Injection constructor madness?
...m. The problem is that your class is doing too much, and should be broken down more.
Dependency Injection can act as an early warning for classes getting too big, specifically because of the increasing pain of passing in all of the dependencies.
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Is there a splice method for strings?
...'****');
console.log(cardSuffix); // output: ****0004
See Test Results:
https://jsfiddle.net/0quz9q9m/5/
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