feather | a little compiled programming language

 by   Supercip971 C++ Version: Current License: No License

kandi X-RAY | feather Summary

kandi X-RAY | feather Summary

feather is a C++ library. feather has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

a little compiled programming language
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            kandi-support Support

              feather has a low active ecosystem.
              It has 7 star(s) with 1 fork(s). There are 1 watchers for this library.
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              It had no major release in the last 6 months.
              feather has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of feather is current.

            kandi-Quality Quality

              feather has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              feather does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

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

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            feather Key Features

            No Key Features are available at this moment for feather.

            feather Examples and Code Snippets

            No Code Snippets are available at this moment for feather.

            Community Discussions

            QUESTION

            How can I use paste0() to access a column from a reactive expression that returns a data frame in r?
            Asked 2021-Jun-15 at 15:12

            I have the following piece of code in a shiny app. My goal is to generate the choices for the "cutFamily2" selectInput widget based on what the user chose for the "machine2" selectInput.

            If I use corte2() instead of eval(paste0("corte",2)) on the observerEvent the app runs properly. The problem is that I want to use the paste0() because the integer "2" in eval(paste0("corte",2)) will be an argument of a function (function(data,n)) so I can easily generate corte1, corte2 and so on.

            When I run it using eval(paste0("corte",2)) I am getting the "error in $: $ operator is invalid for atomic vectors" and the app won't even run. I tried to use enframe() to convert it to a tibble, then the app runs, but I get a "Unknown or uninitialised column: CutFamily" error and the SelectInput choices will be empty. I also tried [[ instead, but nothing.

            Any ideas on how to solve the problem?

            ...

            ANSWER

            Answered 2021-Jun-15 at 15:12

            You can try this code -

            Source https://stackoverflow.com/questions/67978600

            QUESTION

            Having problems with creating a regex to filter paths
            Asked 2021-Jun-15 at 09:04

            I have paths that looks like this.

            ...

            ANSWER

            Answered 2021-Jun-15 at 09:04

            For your first regex, you want:

            ^(?:[^\\]+\\\\){5}(\d+).*$

            and for your second:

            ^(?:[^\\]+\\\\){6}(\d+).*$

            if the paths truly include double-backslashes. If they are in fact single backslashes, the regex's should be ^(?:[^\\]+\\){5}(\d+).*$ and ^(?:[^\\]+\\){6}(\d+).*$.

            Source https://stackoverflow.com/questions/67981991

            QUESTION

            Set after value for DIV dynamically
            Asked 2021-Jun-14 at 10:06

            I have a div container that will layout each item evenly for the full width of the screen.

            I would like to adjust the BACK div behind the selected input dynamically. I know in theory how to do it: do a transform: translate to #after of the BACK div. But I have no idea how to calculate the correct px value, depending on what input tag has been selected.

            The codepen to view this is available here: https://codepen.io/depechie/pen/oNZagLa

            The desired end result visually should be like following picture. So the BACK div ( the blue outline ) should be placed behind the selected input.

            ...

            ANSWER

            Answered 2021-Jun-14 at 10:06

            Simply add a border on the selected element ?

            Source https://stackoverflow.com/questions/67967906

            QUESTION

            Django Exception: 'TemplateDoesNotExist at /'
            Asked 2021-Jun-13 at 18:39

            I'm new to Django and trying to convert a HTML template to Django project.

            This is my directory structure:

            ...

            ANSWER

            Answered 2021-Jun-12 at 11:18

            Your TEMPLATES setting is as follows (truncated to keep answer short):

            Source https://stackoverflow.com/questions/67948226

            QUESTION

            Arrow IPC vs Feather
            Asked 2021-Jun-09 at 20:52

            What is the difference between Arrow IPC and Feather?

            The official documentation says:

            Version 2 (V2), the default version, which is exactly represented as the Arrow IPC file format on disk. V2 files support storing all Arrow data types as well as compression with LZ4 or ZSTD. V2 was first made available in Apache Arrow 0.17.0.

            While vaex, a pandas alternative, has two different functions, one for Arrow IPC and one for Feather. polars, another pandas alternative, indicate that Arrow IPC and Feather are the same.

            ...

            ANSWER

            Answered 2021-Jun-09 at 20:18

            TL;DR There is no difference between the Arrow IPC file format and Feather V2.

            There's some confusion because of the two versions of Feather, and because of the Arrow IPC file format vs the Arrow IPC stream format.

            For the two versions of Feather, see the FAQ entry:

            What about the “Feather” file format?

            The Feather v1 format was a simplified custom container for writing a subset of the Arrow format to disk prior to the development of the Arrow IPC file format. “Feather version 2” is now exactly the Arrow IPC file format and we have retained the “Feather” name and APIs for backwards compatibility.

            So IPC == Feather(V2). Some places refer to Feather mean Feather(V1) which is different from the IPC file format. However, that doesn't seem to be the issue here: Polars and Vaex appear to use Feather to mean Feather(V2) (though Vaex slightly misleadingly says "Feather is exactly represented as the Arrow IPC file format on disk, but also support compression").

            Vaex exposes both export_arrow and export_feather. This relates to another point of Arrow, as it defines both an IPC stream format and an IPC file format. They differ in that the file format has a magic string (for file identification) and a footer (to support random access reads) (documentation).

            export_feather always writes the IPC file format (==FeatherV2), while export_arrow lets you choose between the IPC file format and the IPC stream format. Looking at where export_feather was added I think the confusion might stem from the PyArrow APIs making it obvious how to enable compression with the Feather API methods (which are a user-friendly convenience) but not with the IPC file writer (which is what export_arrow uses). But ultimately, the format being written is the same.

            Source https://stackoverflow.com/questions/67910612

            QUESTION

            Tooltip is not working in bootstrap 5 beta1 with an svg?
            Asked 2021-Jun-09 at 16:28

            Currently I'm using Bootstrap 5 beta1.

            But I face a problem. When I use tooltip with button it working good. But If I use tooltip with an icon (svg, feather icon), it's not working.

            On another things. If I use tooltip with svg it working 1st time. Please check.

            Here is my code:

            ...

            ANSWER

            Answered 2021-Feb-11 at 22:17

            This worked for me as a temporary solution:

            CSS:

            Source https://stackoverflow.com/questions/65990200

            QUESTION

            Blazor Can't Update UI
            Asked 2021-Jun-04 at 15:45

            I've seen a lot of posts dealing with issues in updating the UI in Blazor, but none of the previous methods I read worked. I am trying to replicate some of the Password Policy Validators I've seen in JavaScript. However, I am trying to do it in C# with Blazor. If I step through the code in Debug Mode it works perfect but going live I can't get the UI to update even with a StateHasChanged Request as seen below: Code:

            ...

            ANSWER

            Answered 2021-Jun-03 at 23:42

            QUESTION

            Why won't my tableOutput update unless I create a reactive value in shiny?
            Asked 2021-Jun-04 at 02:28

            I wrote the shiny app bellow and it is working that way. It is a simple control to select a material from a list (a column from a tibble) and then output a table containing all the columns from that tibble, but just the row corresponding to the selected material. What I don't understand is why I have to create the reactive value (that I named "materialInfo") on the server function in order to update tableOutput("materialInfo") on the dashboardBody.

            Why won't simply output$materialInfo <- Material %>% filter({Material == input$matId}) %>% renderTable() do the job? Any ideas? tks

            ...

            ANSWER

            Answered 2021-Jun-04 at 02:28

            The reason output$materialInfo <- Material %>% filter({Material == input$matId}) %>% renderTable() it's not reacting, is because input$matId is called before entering the reactive content as common code, what get's piped into renderTable() is already 'processed' a.k.a evaluated.

            Source https://stackoverflow.com/questions/67830453

            QUESTION

            Error when using toggleDrawer navigation.ToggleDrawer is not a function
            Asked 2021-Jun-03 at 17:46

            I'm currently using stack navigation on my app, but I decided to increment a Drawer for a user's menu.

            I managed to insert the Drawer in my pages, but some of them are a MapView content, so the user can't really drag the menu from the screen... So I decided to implement a button to call the ToggleDrawer function, which is presented in the documentation. But I'm getting the error:

            TypeError: navigation.ToggleDrawer is not a function. (In 'navigation.ToggleDrawer()', 'navigation.ToggleDrawer' is undefined)

            Here is my map screen where I'm trying to insert the button in like this:

            ...

            ANSWER

            Answered 2021-Jun-03 at 17:46

            It's toggleDrawer ... not ToggleDrawer

            Source https://stackoverflow.com/questions/67815289

            QUESTION

            Add custom Netlify CMS widget to Gatsby starter Yellowcake
            Asked 2021-Jun-02 at 16:46

            I am working with the Gatsby starter 'YellowCake' which is has Netlify CMS as part of it.

            I am trying to add another custom widget to the starters Contact Page. I would like to add "Fax" under "Phone". I have added it to the config.yml file and added a fax number to my contact.md file and I have added it to my ContactPage.js template. But it is not showing up on the page.

            I am not sure what I am missing or doing wrong. Would love any help.

            Config.yml

            ...

            ANSWER

            Answered 2021-Jun-02 at 16:46

            You are not fetching the fax field in your GraphQL query:

            Source https://stackoverflow.com/questions/67797292

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

            Vulnerabilities

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            Install feather

            You can download it from GitHub.

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