# \#linq-loop

**URL:** https://forum.uipath.com/tag/linq-loop/3469.md

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## [Mastering LINQ in UiPath in VB.Net - From Zero to Hero](https://forum.uipath.com/t/mastering-linq-in-uipath-in-vb-net-from-zero-to-hero/733206)

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**Author:** [@Dawodm](https://forum.uipath.com/u/Dawodm)\
**Replies:** 0\
**Last updated:** [April 9, 2024, 10:02am UTC](https://forum.uipath.com/t/mastering-linq-in-uipath-in-vb-net-from-zero-to-hero/733206 "2024-04-09T10:02:24Z")

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:star2: 𝗕𝗶𝗴 𝗡𝗲𝘄𝘀 𝗳𝗼𝗿 𝗥𝗣𝗔 𝗘𝗻𝘁𝗵𝘂𝘀𝗶𝗮𝘀𝘁𝘀 𝗮𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀 𝗪𝗼𝗿𝗹𝗱𝘄𝗶𝗱𝗲 :star2: I’m beyond excited to introduce my most comprehensive course yet: “𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗟𝗜𝗡𝗤 𝗶𝗻 𝗨𝗶𝗣𝗮𝘁𝗵 𝘄𝗶𝘁𝗵 𝗩𝗕.𝗡𝗲𝘁: 𝗙𝗿𝗼𝗺 𝗭𝗲𝗿𝗼 𝘁𝗼 𝗛𝗲𝗿𝗼”, now available on the Tea…

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## [Need LINQ to update column data for specific scenario](https://forum.uipath.com/t/need-linq-to-update-column-data-for-specific-scenario/602698)

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**Author:** [@rishiathawale](https://forum.uipath.com/u/rishiathawale)\
**Replies:** 1\
**Last updated:** [September 23, 2023, 9:32am UTC](https://forum.uipath.com/t/need-linq-to-update-column-data-for-specific-scenario/602698 "2023-09-23T09:32:18Z")

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Hi All, Below is the data where I want to update RS column data. Condition Where Column “IT” is Y and column “RS” is N and N/A - replace “RS” column N and N/A with Y @ppr @Yoichi Thanks

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## [Replace specific values(Nà) of all columns of datatable - Reopen](https://forum.uipath.com/t/replace-specific-values-na-of-all-columns-of-datatable-reopen/580834)

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**Author:** [@rishiathawale](https://forum.uipath.com/u/rishiathawale)\
**Replies:** 15\
**Last updated:** [September 8, 2023, 12:14pm UTC](https://forum.uipath.com/t/replace-specific-values-na-of-all-columns-of-datatable-reopen/580834 "2023-09-08T12:14:32Z")

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Hi All, I want to replace Nà value with blank one. I am able to replace other text values, since Nà seems to be special symbol it is not getting replaced in data table. Also if possible want to add multiple replace con…

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## [LINQ query to extract lyperlinks from excel](https://forum.uipath.com/t/linq-query-to-extract-lyperlinks-from-excel/537851)

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**Author:** [@Ray\_Sha1](https://forum.uipath.com/u/Ray_Sha1)\
**Replies:** 14\
**Last updated:** [April 21, 2023, 1:01pm UTC](https://forum.uipath.com/t/linq-query-to-extract-lyperlinks-from-excel/537851 "2023-04-21T13:01:50Z")

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Hi, Can anyone help me with this? I want to extract the hyperlinks from Column B and write it in Column C. Input: Output: Any inputs?

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## [From a list of strings to get the count of similar items](https://forum.uipath.com/t/from-a-list-of-strings-to-get-the-count-of-similar-items/506386)

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**Author:** [@Ray\_Sha1](https://forum.uipath.com/u/Ray_Sha1)\
**Replies:** 4\
**Last updated:** [January 11, 2023, 10:08am UTC](https://forum.uipath.com/t/from-a-list-of-strings-to-get-the-count-of-similar-items/506386 "2023-01-11T10:08:27Z")

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I have a list of values, and I want to count of the similar value in the list stored In data table. Ex: Input: ListA={apple, apple, banana, apple, cat, banana, dog} Output: Col1. col2 apple. 3 banana. …

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## [How to find the specific value count in excel using LINQ](https://forum.uipath.com/t/how-to-find-the-specific-value-count-in-excel-using-linq/505948)

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**Author:** [@Raja.G](https://forum.uipath.com/u/Raja.G)\
**Replies:** 23\
**Last updated:** [January 10, 2023, 12:55pm UTC](https://forum.uipath.com/t/how-to-find-the-specific-value-count-in-excel-using-linq/505948 "2023-01-10T12:55:19Z")

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Hi Team, I want to find today date count in each rows once found today date in anyone row then check the count of today date if today date count is 4 then skip that row , if today date count is less then 4 like count 1 …

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## [Linq To get a count of variable from a list of variables](https://forum.uipath.com/t/linq-to-get-a-count-of-variable-from-a-list-of-variables/479342)

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**Author:** [@Ray\_Sha1](https://forum.uipath.com/u/Ray_Sha1)\
**Replies:** 2\
**Last updated:** [October 9, 2022, 1:04pm UTC](https://forum.uipath.com/t/linq-to-get-a-count-of-variable-from-a-list-of-variables/479342 "2022-10-09T13:04:48Z")

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Hi all, To get a count of variable from a list of variables Eg: my variable is : Aaa List of variables:: A, B, C, Aaa,Aaa,AaaB The output shlould be count: 3 as AaaB also has Aaa Any idea?

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## [How to loop datatable using LINQ?](https://forum.uipath.com/t/how-to-loop-datatable-using-linq/473596)

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**Author:** [@Muralikrishna\_Surve](https://forum.uipath.com/u/Muralikrishna_Surve)\
**Replies:** 5\
**Last updated:** [September 18, 2022, 1:15pm UTC](https://forum.uipath.com/t/how-to-loop-datatable-using-linq/473596 "2022-09-18T13:15:34Z")

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I want to loop the Datatable values using LINQ. Same like as we normally do using ‘For Each Row’ activity. How to loop the datatable using LINQ ?