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Recent questions tagged f#

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f# - Functions with generic parameter types

I am trying to figure out how to define a function that works on multiple types of parameters (e.g. int ... if there is alternative solution. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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570 views

1 answer

f# - How to write a function for generic numbers?

I'm quite new to F# and find type inference really is a cool thing. But currently it seems that it also may lead ... . Isn't there a generic way to write this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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708 views

1 answer

f# - How to have two methods calling each other?

I'm a bit confused as to how to get two method to call each other (i.e., have A() call B() and ... not been defined. Am I missing something very basic here? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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645 views

1 answer

f# 3.0 - Choice type implementation in F#

I am fairly new in F# and having some problems with choice type implementation. I have three types. type ... ://stackoverflow.com/questions/65861245/choice-type-implementation-in-f...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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737 views

1 answer

f# - How to send binary data from local disc on Client to Server using Fable Remoting?

In my SAFE stack app, I need to send some Excel files from the Client to the Server. My Fable.Remoting function ... -data-from-local-disc-on-client-to-server-using-fable-remoting...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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644 views

1 answer

f# - Share versions between Paket dependency groups?

In the examples for Paket dependency groups, there is often a "main" and "test" group: source ... .com/questions/65903844/share-versions-between-paket-dependency-groups...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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647 views

1 answer

f# - How to Async.AwaitTask on plain Task (not Task<T>)?

I'm trying to consume a C# library in F#. The library makes heavy use of async/await. I want to use within ... .com/questions/8022909/how-to-async-awaittask-on-plain-task-not-taskt...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

578 views

1 answer

f# - How to have two methods calling each other?

I'm a bit confused as to how to get two method to call each other (i.e., have A() call B() and ... ://stackoverflow.com/questions/680606/how-to-have-two-methods-calling-each-other...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

620 views

1 answer

f# - How to Async.AwaitTask on plain Task (not Task<T>)?

I'm trying to consume a C# library in F#. The library makes heavy use of async/await. I want to use within ... .com/questions/8022909/how-to-async-awaittask-on-plain-task-not-taskt...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

601 views

1 answer

f# - How to have two methods calling each other?

I'm a bit confused as to how to get two method to call each other (i.e., have A() call B() and ... ://stackoverflow.com/questions/680606/how-to-have-two-methods-calling-each-other...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

554 views

1 answer

f# 3.0 - groupby multiple columns in a F# 3.0 query

Just trying out F# 3.0 and hit a bit of a wall when it comes to grouping by multiple columns. The obvious thing ... .com/questions/8650463/groupby-multiple-columns-in-a-f-3-0-query...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

571 views

1 answer

f# 3.0 - groupby multiple columns in a F# 3.0 query

Just trying out F# 3.0 and hit a bit of a wall when it comes to grouping by multiple columns. The obvious thing ... .com/questions/8650463/groupby-multiple-columns-in-a-f-3-0-query...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

724 views

1 answer

f# - Could not load file or assembly FSharp.Core, Version=4.0.0.0

I'm trying to deploy a web application which uses F# 4.0 on Windows Server 2008. It works on my computer where VS2010 ... -not-load-file-or-assembly-fsharp-core-version-4-0-0-0...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

510 views

1 answer

f# - How to write a function for generic numbers?

I'm quite new to F# and find type inference really is a cool thing. But currently it seems that it also ... .com/questions/4732672/how-to-write-a-function-for-generic-numbers...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

535 views

1 answer

f# - What is the difference between the `fun` and `function` keywords?

Sometimes I see code like let (alt : recognizer -> recognizer -> recognizer) = fun a b p -> union ... /1604270/what-is-the-difference-between-the-fun-and-function-keywords...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

563 views

1 answer

f# - What is the difference between the `fun` and `function` keywords?

Sometimes I see code like let (alt : recognizer -> recognizer -> recognizer) = fun a b p -> union ... /1604270/what-is-the-difference-between-the-fun-and-function-keywords...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

655 views

1 answer

f# - What is the difference between the `fun` and `function` keywords?

Sometimes I see code like let (alt : recognizer -> recognizer -> recognizer) = fun a b p -> union ... /1604270/what-is-the-difference-between-the-fun-and-function-keywords...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

740 views

1 answer

f# - 功能至上(Imperative to Functional)

I have been doing a CodeWars exercise which can also be seen at dev.to . (我一直在进行CodeWars练习，也可以在dev.to上看到 ) The essence of ... 功能上做到这一点，但没有成功） ) ask by Alan James translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

640 views

1 answer

f# - Split item in list while keeping the order

I have a list of items looking something like this: let myList = [ "One"; "Two"; "Three and Four"; "Five"; "and Six" ... functional, less C#-y), but I cannot find out how to do it....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

709 views

1 answer

f# - mailboxprocessor does not terminate

I have a timeout exception (and I really intend to set a timeout) inside a message loop and I have tried to catch ... is setting a timeout (for example of 30 seconds) instead....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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