gitbook | Git Community Book Source

 by   schacon Ruby Version: Current License: Non-SPDX

kandi X-RAY | gitbook Summary

kandi X-RAY | gitbook Summary

gitbook is a Ruby library. gitbook has no vulnerabilities and it has low support. However gitbook has 5 bugs and it has a Non-SPDX License. You can download it from GitHub.

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              gitbook has a low active ecosystem.
              It has 461 star(s) with 228 fork(s). There are 17 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 9 open issues and 2 have been closed. On average issues are closed in 1166 days. There are 28 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of gitbook is current.

            kandi-Quality Quality

              gitbook has 5 bugs (0 blocker, 0 critical, 4 major, 1 minor) and 0 code smells.

            kandi-Security Security

              gitbook has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              gitbook code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              gitbook 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.

            kandi-Reuse Reuse

              gitbook releases are not available. You will need to build from source code and install.
              gitbook saves you 710 person hours of effort in developing the same functionality from scratch.
              It has 1641 lines of code, 5 functions and 24 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of gitbook
            Get all kandi verified functions for this library.

            gitbook Key Features

            No Key Features are available at this moment for gitbook.

            gitbook Examples and Code Snippets

            No Code Snippets are available at this moment for gitbook.

            Community Discussions

            QUESTION

            CORS error in Keycloak custom REST endpoint
            Asked 2021-Jun-04 at 07:09

            So I've read the documentation on how to extend the server here:

            https://wjw465150.gitbooks.io/keycloak-documentation/content/server_development/topics/extensions.html

            and followed this tutorial:

            https://dev.to/silentrobi/keycloak-custom-rest-api-search-by-user-attribute-keycloak-3a8c

            I'm trying to get users by a custom attribute and so far it is working when I try it with Postman. However, when I tried to send the get request from my angular app it returned the CORS error: No 'Access-Control-Allow-Origin' header is present on the requested resource. I've tried adding the @CrossOrigin annotation with localhost as the origin but it didn't work. I also tried setting the headers manually on the response with * or localhost as the origin like this:

            ...

            ANSWER

            Answered 2021-Jun-04 at 07:09

            You need to respond to preflight OPTIONS request as mentioned by @solveMe.

            Source https://stackoverflow.com/questions/67826209

            QUESTION

            Adobe XD to responsive html
            Asked 2021-Jun-01 at 08:37

            I am working on a project where I had received all the designs in Adobe Xd format. I usually work on the backend part and database and server deployment. But here I need to work on the design part too.

            I used adobe Xd webexport plugin and converted the design into html format. But real problems arise on the responsive part for mobile and tablet.

            What is the quick solution for me to responsive those html pages?

            here is the code of the sample html that I received after converting using webexport in adobe Xd. Really appreciate some thoughts on this matter.

            HTML

            ...

            ANSWER

            Answered 2021-Jun-01 at 08:37

            I will advice you learn some frontend technics like html, CSS and bootstrap because it will really help you.

            you can work with this little work of mine and maybe later I'll update it

            Source https://stackoverflow.com/questions/67777646

            QUESTION

            `never` type is assignable to `number`?
            Asked 2021-May-25 at 08:20

            I am writing some documentation about TypeScript and I'm talking about the possible usefulness of the never keyword, one being exhaustive checking, as described here:

            I have some code like this:

            ...

            ANSWER

            Answered 2021-May-25 at 08:20

            The solution is to rather than relying on the return type of the fail function to cause compile time errors, you use the parameters of the fail function.

            Source https://stackoverflow.com/questions/67683910

            QUESTION

            How to Find and Replace using YQ in Shell script / Yaml?
            Asked 2021-May-10 at 11:41

            I have around 200-300 yaml files lying around and What I am trying to achieve is to change only the image: option in few of my yaml files, I have a shell script which can get the required yaml files, and I just want to achieve changing the image: key only.

            Solution Tried:

            Used a tool yq v4:

            ...

            ANSWER

            Answered 2021-May-07 at 16:37

            Does it have to be yq ?

            I would do it with a fairly simple bash one-liner, using sed:

            Source https://stackoverflow.com/questions/67434159

            QUESTION

            Go Deep understanding of custom error handling in REST API
            Asked 2021-May-07 at 05:10

            I am coming from the world of Node.js where I learn a lot from building web application using Express and there, there is a good way, I think, to handle when dealing with error and in case of unexpected error, there is a awesome way to catch it.

            So, I looked for the same thing in Go. I don't know if I have already found it, but what I found come from this link https://astaxie.gitbooks.io/build-web-application-with-golang/content/en/11.1.html and from some articles I read, it seems like many developers are using the same approach.

            My concern, and not a real one, is that I don't understand some part of that code below.

            ...

            ANSWER

            Answered 2021-May-07 at 05:10

            In Go, we can define custom types from any primitive types, example:

            Source https://stackoverflow.com/questions/67428860

            QUESTION

            Why am I receiving 401 Unauthorized errors with my Doorkeeper configuration?
            Asked 2021-May-05 at 19:48

            I have a Rails 6.1 app using devise 4.7.1, doorkeeper 5.5.1, and devise-doorkeeper 1.2.0.

            I'm trying to run through a (PKCE) OAuth flow, but the final step -- a POST request to /oauth/token -- returns a 401 Unauthorized error with the JSON content {"error": "You need to sign in or sign up before continuing."}.

            I'm confused about this, since the /oauth/token endpoint should be accessible to unauthenticated users as far as I understand. What's also weird (but perhaps a red herring) is that if I attempt to run the same POST request with curl, but remove the User-Agent header, it succeeds.

            My current suspect is this block of code in initializers/doorkeeper.rb:

            ...

            ANSWER

            Answered 2021-May-05 at 19:47

            This problem was caused by our use of the Ahoy analytics library.

            By default, this library tracks all page visits in your Rails app. It tries to get the current user using current_user || current_resource_owner. Because current_user was still nil when POSTing to /oauth/token, getting current_resource_owner ended up calling our Doorkeeper resource_owner_authenticator, which returned the 401 error. The source code for this is here.

            This also explains why things worked as expected when unsetting the User-Agent header: with no user agent (or the user agent of e.g. curl), Ahoy treats the request as coming from a bot, and doesn't attempt to track it (source code here).

            Our solution to this is to tell Ahoy to stop tracking all page views automatically by setting Ahoy.api_only = true in its configuration.

            Source https://stackoverflow.com/questions/67387915

            QUESTION

            Is Simulated Annealing suitable for this minimum cost problem?
            Asked 2021-Apr-20 at 10:33

            Leetcode 256: Paint House

            I am trying to solve the this problem with the Simulated Annealing algorithm. But the result is far away from the correct answer, which is calculated with the DP method.

            e.g., I made a 10x3 costs matrix as following, the correct minimum cost is 50, but the result of Simulated Annealing is 70~90 in most cases.

            Briefly speaking, I constructed an initial status(a combination of houses' colors), the color of the 1st house was Red, and Blue for the 2nd one, Green for the 3rd one, Red for the 4th one, and so on. And let's assume the cost of the this combination of colors is the minimum cost.

            Under the process of annealing, I choose a house randomly firstly, changed its color, and adjusted the colors of two neighbors of this house to meet the precondition of "no two adjacent houses have the same color." Then I recalculated the cost of the new combination of colors. If the new cost is less than the minimum one, the new cost will become the minimum. Otherwise, I accepted the more expensive combination if and only if rand() <= acceptanceProbability. And I repeated these steps again and again until the temperature T is near 0.

            Is the SA algorithm suitable for this problem? And if the answer is YES and there are no bugs in my code, what should I tunning, the initial combination of colors, the speed of cool down, or anything else, to make the cost calculating with SA to approach the correct one.

            ...

            ANSWER

            Answered 2021-Apr-20 at 10:33

            Yes, this can be done with Simulated Annealing,

            I will give you a straigh forward python example, few things to notice:

            • I won't suggest any invalid coloring, so only propose colorings that are valid. This way SA won't spend energy/time on fixing invalid states which are so easy to verify.
            • A very easy proposal: Take 1 random house, and see if we can change the color without creating a color violation

            Python code:

            Source https://stackoverflow.com/questions/67150466

            QUESTION

            How to represent functions with multiple arguments in Hindley-Milner?
            Asked 2021-Apr-14 at 13:04

            I'm reading a functional programming tutorial called Professor Frisby's Mostly Adequate Guide to Functional Programming, the author gives an introduction to Hindley-Milner and several examples about it, one of them being:

            ...

            ANSWER

            Answered 2021-Apr-14 at 08:27

            I went through this tutorial myself and I think generally functions are assumed to be curried so f being b -> a -> b is perhaps counter-intuitive but not necessarily wrong AFAIK. (Take everything I say with a pinch of salt; I'm not an expert ;)

            However the parentheses around f itself in the reduce signature gives an important clue to the reader (at least to the JavaScript reader) that f is a function:

            Source https://stackoverflow.com/questions/67084192

            QUESTION

            Is it Possible to Output an Empty Value Using yq?
            Asked 2021-Apr-13 at 09:55

            Using the yq tool, is there any way to make it assign/update a value to be empty (not empty string or null, just empty)?

            For example, the current behavior is this:

            ...

            ANSWER

            Answered 2021-Apr-13 at 09:55

            If you set the tag to !!null, yq will output the scalar without quotes:

            Source https://stackoverflow.com/questions/67068224

            QUESTION

            R bookdown: different output depending on operating system
            Asked 2021-Apr-12 at 14:57

            I render the exact same R bookdown source, but get slightly different results depending on the operating system. This only regards the wrapping of the output width of code chunks when rendering with pandoc to HTML.

            If the output is rather large like this

            on Windows 10 it adds a horizontal scroll bar, when looking at it on smaller screens.

            Running the same code on Ubuntu 20.04 gives me a different result

            I checked the output message of bookdown::render_book("index.Rmd", "bookdown::gitbook") and it's the exact same for both operating systems. The pandoc version is the same, too (2.11.4).

            Any idea is highly appreaciated.

            ...

            ANSWER

            Answered 2021-Apr-12 at 14:57

            To inspect options("width") was the right hint from @thothal. I explicitly set the tibble.width but not the width globally.

            The lines will break without a horizontal scroll bar, if tibble.width > width. After updating my packages and RStudio I saw the same behavior on both operating systems. Not quiet sure though, what caused the difference in the first place. Maybe something changed for the tibble.width option internally. Or the default width depends on the OS or screen width of the device where it's run (unlikely).

            To summarise: The tibble.width has to be equal or smaller than the global width to avoid that ugly line break. It's best to set both explicitly.

            Source https://stackoverflow.com/questions/67043231

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

            Vulnerabilities

            GitBook is a command line tool (and Node.js library) for building beautiful books using GitHub/Git and Markdown (or AsciiDoc). Stored Cross-Site-Scripting (XSS) is possible in GitBook before 3.2.2 by including code outside of backticks in any ebook. This code will be executed on the online reader.
            GitBook through 2.6.9 allows XSS via a local .md file.

            Install gitbook

            You can download it from GitHub.
            On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

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            https://github.com/schacon/gitbook.git

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            gh repo clone schacon/gitbook

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            git@github.com:schacon/gitbook.git

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