SuccincT | Discriminated unions , pattern | Functional Programming library

by DavidArno C# Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | SuccincT Summary

SuccincT is a C# library typically used in Programming Style, Functional Programming applications. SuccincT has no bugs, it has no vulnerabilities and it has low support. However SuccincT has a Non-SPDX License. You can download it from GitHub.

Succinc is a .NET library that adds a number of functional features to C#:. For more details of each of these feature, please refer to the wiki.

Support

Quality

Security

License

Reuse

Support

SuccincT has a low active ecosystem.

It has 252 star(s) with 16 fork(s). There are 24 watchers for this library.

It had no major release in the last 6 months.

There are 7 open issues and 43 have been closed. On average issues are closed in 259 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of SuccincT is current.

Quality

SuccincT has 0 bugs and 0 code smells.

Security

SuccincT has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

SuccincT code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

SuccincT has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

SuccincT releases are not available. You will need to build from source code and install.

SuccincT saves you 9 person hours of effort in developing the same functionality from scratch.

It has 28 lines of code, 0 functions and 301 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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SuccincT Key Features

No Key Features are available at this moment for SuccincT.

SuccincT Examples and Code Snippets

No Code Snippets are available at this moment for SuccincT.

Community Discussions

Trending Discussions on SuccincT

How can I use :~: to determine type equality in Haskell?

What is the simplest vertical spacer in Outlook (HTML email)?

Django Rest Framework: how to route a uuid to an associated object?

HTML DOM id Array Property & Adding to Stage JavaScript (Array)

C# and ASP.NET Core 6 : authentication and user details in "session"

Find mean of counts within groups

Dispose of a StreamWriter without declaring a variable in one line

Succinctly Reproducing the following graph with R and ggplot2

Is there a clean dplyr-way of doing multiple left-(self)joins?

Is using std::atomic_thread_fence right before an atomic load/store with the same order always redundant?

QUESTION

How can I use :~: to determine type equality in Haskell?

Asked 2022-Mar-16 at 09:24

I'm trying to use :~: from Data.Type.Equality to determine type equality at compile time. My expectation is that it behaves along the line of Scala's standard way of determining type equality:

...

ANSWER

Answered 2022-Mar-16 at 09:24

Much as we Haskellers often pretend otherwise, every normal¹ type in Haskell is inhabited. That includes data Void, and it includes a :~: b for all a and b. Besides the polite values we usually acknowledge, there is also the bottom value.

undefined :: a is one way of producing the bottom value in any type a. So in particular undefined :: Int :~: Bool, and thus your code is perfectly type correct.

If you want a type equality that simply fails to compile if the equality can't be proved at compile time, then you want a type equality constraint (which is the ~ operator), not the :~: type. You use that like this:

Source https://stackoverflow.com/questions/71493869

QUESTION

What is the simplest vertical spacer in Outlook (HTML email)?

Asked 2022-Mar-13 at 11:32

What is the simplest vertical spacer in Outlook (and supported everywhere else)?

I have two elements, one on top of the other, both with display:block. I would like to space them without wrapping either in a table. I want a spacer that I can reuse anywhere with only simple adjustments to its height. I need to be able to set it to specific pixel heights. I also need to be able to override the height with a media query to make it responsive.

...

ANSWER

Answered 2022-Feb-23 at 13:02

For a application specific spacer you could use:

Source https://stackoverflow.com/questions/71236620

QUESTION

Django Rest Framework: how to route a uuid to an associated object?

Asked 2022-Feb-07 at 18:58

I am building a simple photos-albums app with Django Rest Framework (DRF). Each album has a UUID field in its model. I want to create 'share links' so that someone with a link of the form /albums/[uuid] will be able to access that album.

I am using ModelViewSet for my views, so I assume that the most succinct way to achieve this desired routing is via the action decorator, with urls like /albums/shared/[uuid], but it's not clear to me how to obtain the uuid in the action-decorated shared method. I can't even parse the URL because DRF will 404 before firing this shared method:

...

ANSWER

Answered 2022-Feb-07 at 18:40

Here you need to some changes in url-pattern and your action-decorater:

First Change :

/albums/shared/[uuid] to /albums/[uuid]/shared/ According to Docs.

Second Change :

Source https://stackoverflow.com/questions/71023031

QUESTION

HTML DOM id Array Property & Adding to Stage JavaScript (Array)

Asked 2022-Feb-07 at 14:25

I am trying to create an array of values using a for loop in JavaScript with multiple div id's with successive numbers (i.e. their values) denoting depth. The issue that I am running into is that I can't add the DOM element, i.e. 'text by ship here' successfully to the stage. I added // to show different sections where I am stuck. In particular, I believe I am stuck on the for loop part of the code below //Trying to create a div array here with id's q0, q1, q2, ..., q3 and have used different functions such as for div[0].setAttribute("id", "q0") to be able to connect it with the create.jsDOMElement to add this text to the stage. Any help would be extremely appreciated! My apologies in advance if the code is too long. I have tried to express it succinctly.

...

ANSWER

Answered 2022-Feb-07 at 14:25

Does this work for you?

Source https://stackoverflow.com/questions/71010771

QUESTION

C# and ASP.NET Core 6 : authentication and user details in "session"

Asked 2022-Jan-26 at 18:44

I'm going to get so many "okay grandpa" comments for this one.

I've read a dozen articles and every SO question I could find on this subject.

I must have been away too long or missed something completely, because I swear that user authentication used to be very simple. I seem to recall built-in methods and a session on the server simply knowing who the user was via a cookie or similar, with the ability to store information "in session". I don't recall even setting up authentication in years past, it was just built-in to new applications.

Instead, the most succinct guide I could find is very involved. I think I need a token authorization/authentication setup because there may be consumers (like apps) who don't have a typical cookie pattern these days. In my head, the token works like a cookie except it's manually held on the user end and passed via header with each request?

To its credit, the guide worked, at least for logging in and correctly utilizing the simple Authorize attribute in controllers. However, User.Identity.Name is always empty, even when User.Identity.IsAuthenticated is true, which is perplexing.

How I think auth is working:

User request hits API with username/password
Service checks the combination, and returns an encrypted JWT to the user
The user sends the JWT back with every request
The server decrypts this JWT to identify the user - this is probably where I'm wrong

So here is where my question comes in:

I need more data about the user, like access to the entire UserModel with every request, but I don't want to go to the database to find it every time. This is where I think there should just be a session object in memory, but that doesn't appear to be the case with token authentication.

TL;DR:

Where do I put user-specific, short-term ("session") information for consumption in future requests where a user is identified with a JWT in the Authorization header instead of a cookie?

Session state isn't right, because it's hard-wired to a cookie
HttpContext.Items aren't right, because it's just for the one request
Cache storage isn't right, because it's not user/session specific. I could potentially create a session-like user-keyed storage here but that seems way, way over-engineered for this.
Basically anything where I'm passing all the data (not just a user identifier) to the client then relying on the client to pass it back seems wrong? But feel free to correct me.

...

ANSWER

Answered 2022-Jan-26 at 18:11

The server decrypts this JWT to identify the user This is probably where I'm wrong

The JWT token is not encrypted, its signed so you can't alter it. You can open it if you look at jwt.io for example.

Where do I put user-specific, short-term ("session") information for consumption in future requests where a user is identified with a JWT in the Authorization header instead of a cookie?

You put it in the principle claims of the token. In the guide you linked it wrote:

Source https://stackoverflow.com/questions/70868083

QUESTION

Find mean of counts within groups

Asked 2022-Jan-21 at 02:06

I have a dataframe that looks like this:

...

ANSWER

Answered 2022-Jan-21 at 00:14

library(dplyr)
group_by(x, batch) %>%
  summarize(avg_exp = mean(table(exp_id)))
# # A tibble: 2 x 2
#   batch avg_exp
#      
# 1     1    3.33
# 2     2    5

Source https://stackoverflow.com/questions/70794917

QUESTION

Dispose of a StreamWriter without declaring a variable in one line

Asked 2022-Jan-16 at 22:47

The following Powershell command fails to copy the entire file; a few characters are always missing from the end.

...

ANSWER

Answered 2022-Jan-15 at 16:02

Just to show you that this is possible, and easier to do, using the static methods of System.IO.File, WriteAllText() and ReadAllText().

The following queries the https://loripsum.net/ API to get random paragraphs and writes to a file using the iso-8859-1 encoding. Then reads that files and writes a copy using the same encoding and lastly compares both file hashes. As you can see reading and writing is all done as a one-liner.

The using statements can be removed but you would need to use the Full Type Names.

Set location to a temporary folder for testing.

Source https://stackoverflow.com/questions/70721821

QUESTION

Succinctly Reproducing the following graph with R and ggplot2

Asked 2021-Dec-27 at 22:55

I borrowed the R code from the link and produced the following graph:

Using the same idea, I tried with my data as follows:

...

ANSWER

Answered 2021-Dec-27 at 22:55

You can do calculations within a function for the x and y values to construct the ggplot which extends the circle all the way round and gives labels correct heights.

I've adapted a function to work with other datasets. This takes a dataset in a tidy format, with:

a 'year' column
one row per 'event'
a grouping variable (such as country)

I've used Nobel laurate data from here as an example dataset to show the function in practice. Data setup:

Source https://stackoverflow.com/questions/70393322

QUESTION

Is there a clean dplyr-way of doing multiple left-(self)joins?

Asked 2021-Nov-24 at 11:44

I have the following, working, code:

...

ANSWER

Answered 2021-Nov-24 at 09:32

Following the suggestion by @zx8754 one option to achieve your desired result would be to do the left_joins via a recursive function which stops when there are no more matches:

Source https://stackoverflow.com/questions/70092773

QUESTION

Is using std::atomic_thread_fence right before an atomic load/store with the same order always redundant?

Asked 2021-Nov-05 at 06:27

Given:

...

ANSWER

Answered 2021-Nov-05 at 06:27

Never redundant. atomic_thread_fence actually has stricter ordering requirements than a load with mo_acquire. It's poorly documented, but the acquire fence isn't one-way permiable for loads; it preserves Read-Read and Read-Write order between accesses on opposite sides of the fence.

Load-acquires on the other hand only require ordering between that load and subsequent loads and stores. Read-Read and Read-Write order is enforced ONLY between that particular load-acquire. Prior loads/stores (in program order) have no restrictions. Thus the load-acquire is one-way permiable.

The release fence similarly loses one-way permiability for stores, preserving Write-Read and Write-Write. See Jeff Preshing's article https://preshing.com/20130922/acquire-and-release-fences/.

By the way, it looks like you have your fence on the wrong side. See Preshing's other article https://preshing.com/20131125/acquire-and-release-fences-dont-work-the-way-youd-expect/. With an acquire-load, the load happens before the acquire, so using fences it would look like this:

Source https://stackoverflow.com/questions/69727030

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install SuccincT

You can download it from GitHub.

Support

If you wish to fork this repo and build it on your own machine, please refer to the Branches page for details of the currently active branches. If you wish to contribute in any way (from saying "hi" to submitting a PR), please refer to the Contributing page.

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