cobalt | source self-hosted YouTube alternative | Runtime Evironment library

 by   Gargron Ruby Version: Current License: No License

kandi X-RAY | cobalt Summary

kandi X-RAY | cobalt Summary

cobalt is a Ruby library typically used in Server, Runtime Evironment, Nodejs applications. cobalt has no bugs and it has low support. However cobalt has 2 vulnerabilities. You can download it from GitHub.

An open-source self-hosted YouTube alternative. Subscribe to other users on other servers using ActivityPub. Reduced bandwidth costs for server owners via WebTorrent. Status: Very early prototyping phase, experimental. Don't use.
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              cobalt has a low active ecosystem.
              It has 86 star(s) with 4 fork(s). There are 14 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 1 open issues and 0 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of cobalt is current.

            kandi-Quality Quality

              cobalt has 0 bugs and 0 code smells.

            kandi-Security Security

              cobalt has 2 vulnerability issues reported (0 critical, 2 high, 0 medium, 0 low).
              cobalt code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              cobalt 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

              cobalt releases are not available. You will need to build from source code and install.
              cobalt saves you 1005 person hours of effort in developing the same functionality from scratch.
              It has 2285 lines of code, 192 functions and 136 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of cobalt
            Get all kandi verified functions for this library.

            cobalt Key Features

            No Key Features are available at this moment for cobalt.

            cobalt Examples and Code Snippets

            No Code Snippets are available at this moment for cobalt.

            Community Discussions

            QUESTION

            Vuetify dialog - extremely slow formatting 2.5MB of XML in ACE editor
            Asked 2021-Apr-30 at 09:28

            I have a Vue/Vuefify project and I'm using the vkbeutify lib to format XML and then display it in the Ace Editor. The Editor opens in a modal dialog (full screen mode) and all works fairly well when the amount of XML is small.

            I have to parse about 2.5MB+ of it (about 2,500,000 characters when formatted in Notepad++) and then Ace becomes unusable (it eventually displays the XML, but it takes a very long time).

            I created a simple test page with a textarea and the Editor and the formatting and display goes extremely fast. The page does exactly the same thing as this: https://www.webtoolkitonline.com/xml-formatter.html (this uses Ace and vkbeautify to format xml)

            I tried pre-formatting the XML in an text area before passing it to the child dialog, tried subverting Vue and populating the editor container in the mounted() function by getting the DOM contents directly.

            Standalone test page:

            ...

            ANSWER

            Answered 2021-Apr-30 at 09:28

            This happens because you are setting maxLines to Infinity, by that disabling virtual screen optimization of the editor. maxLines is intended for small snippets, less than window height.

            Source https://stackoverflow.com/questions/67324608

            QUESTION

            How print entire row after searching a value using pandas and scv
            Asked 2021-Mar-17 at 08:34

            Hello I have had some trouble with my projecting I'm trying to make someting where you can search a value and it returns an the row that value was in. I've only been able to do it with the atomic number because they're ordered. I was planning to use classes but I don't think I'll actually need it (that's what import element is for)

            Here's my code:

            ...

            ANSWER

            Answered 2021-Jan-11 at 21:58

            Here's what you can do so you can search for different options:

            Source https://stackoverflow.com/questions/65674405

            QUESTION

            White space between header-main and main-footer
            Asked 2021-Feb-12 at 09:22

            There is some white space between header-main and main-footer. I would prefer to either color them as the rest of the website or remove them completely. Basically, I dont care about the space as long as it has the same color as the rest of the website #fefcf5.

            Hope this edited version works better thank you

            ...

            ANSWER

            Answered 2021-Feb-11 at 13:16

            Try this in your code, on class .archive instead of margin replace to padding.

            Source https://stackoverflow.com/questions/66139501

            QUESTION

            How to build MPICH with gfortran-10?
            Asked 2021-Jan-17 at 10:30
            TL;DR

            How to build MPICH with gfortran-10, gcc-10 and g++-10?

            Background

            I want to build MPICH with grortran-10 so as to be able to use up to date MPI bindings, but I haven't managed to do so. Trying to install MPICH via apt on Ubuntu always uses gfortran 7.5.0 (same version with gcc and g++), even if I have latest version of gfortran installed. Just for clarity, here is my current MPICH and gfortran configuration (installed via apt) :

            ...

            ANSWER

            Answered 2021-Jan-17 at 10:30

            I followed advice VladimirF gave me in the comments, and everthing worked out. This site provided all the necessary guidelines. Only a few minor problems had to be dealth with. Before I could create ./configure file, I was prompted to install some missing autotools, which was simply done using apt. Once ./configure file was ready, I passed in the mostly same configuration that apt originally installed MPICH with (see the long list original question), with 'FC = gfortran-10' 'CC = gcc-10' 'CXX = g++-10' replacing 'FC = gfortran' 'CC = gcc' 'CXX = g++'. Several more prompts had to be dealt with (mostly adding something to configuration or installing missing packages, easily done with Synaptic package manager). After doing all the steps, F08 bindings were succesfully built and work properly. Here is my current MPICH configuration :

            Source https://stackoverflow.com/questions/65752900

            QUESTION

            MPI Fortran support through the mpi_f08 module with gfortran
            Asked 2021-Jan-16 at 15:34

            I have some Fortran code I would like to paralelize with MPI. Appereantly, recomended way to use MPI (MPICH, in my case) with Fortran is through mpi_f08 module (mpi-forum entry on the matter), but I have trouble making it work, since corresponding mod file is simply not created (unlike mpi.mod, which works fine, but it's not up to date with Fortran standart). This discussion left me under the impression it's because gfortran can't build the F08 bindings. Below you can see my configuration, both gfortran and mpich have been installed throught apt install on ubuntu and should be up to date. I'm unsure about a few things :

            • Is there any way to make the Fortran 2008 MPI syntax work with gfortran? From what I came across, it seems the answer is no, but hopefully someone may know a fix. I'm not too versed in this, so any relavant links or more entry level explanation would be greatly appreciated.
            • Could using different compiler help? Intel compiler* maybe? I would rather stick with gfortran if reasonable.
            • Maybe consistency with current standart isn't such a big deal. From your experience, would it be better to just go with support through mpi.mod module? What problems could I expect then? My application doesn't have much long term ambition, so falling out of support some time later isn't a big problem if it works properly now.
            Edit

            It seem's to have been problem of using outdated version of gfortran. This reduces my question to how to build MPICH with gfortran-10.

            * hence the [intel-fortran] tag, feel free to remove it if you think it redundant

            Just for clarity, there's my gfortran and mpich configuration

            ...

            ANSWER

            Answered 2021-Jan-16 at 14:57

            MPICH requires the Fortran compiler to support the array descriptor of Technical Specification 29113, and this is only supported in recent versions of gfortran (GNU 10 is ok). Intel compilers have been fine for a while fwiw.

            Note that Open MPI is not that picky w.r.t. TS 29113 and does not need support for the array descriptor. GNU 7.5 can be used to generate the mpi_f08 module.

            Bottom line, you have two options w.r.t. the mpi_f08 Fortran module:

            • use a Fortran support that meets MPICH expectation w.r.t. TS 29113 (e.g. GNU 10, or Intel compilers for example)
            • move to Open MPI

            Source https://stackoverflow.com/questions/65750862

            QUESTION

            I'm trying to run a logistic regression on R and am getting this error
            Asked 2021-Jan-13 at 11:08

            model <- glm(morning ~ time since arrival this dry season (days).,family=binomial(link='logit'),data=raw_data_1) Error: unexpected symbol in "model <- glm(morning ~ time since"

            below are the heading for my data:
            Bear ID/ Date DMY/ sighting occurred in morning (0/1)/ time since arrival this dry season (days)

            this is a sample of my data:

            dput(head(raw_data_1,10))

            ...

            ANSWER

            Answered 2021-Jan-12 at 17:27

            Try with this as mentioned in comments:

            Source https://stackoverflow.com/questions/65687929

            QUESTION

            How exactly do I use Metals and VS Code Debugger?
            Asked 2020-Oct-31 at 10:53

            Metals announced that "It is now possible to run and test directly from VS Code using the new "Run", "Test", "Debug" and "Debug test" buttons." There is a nice gif showing what it can do, and I don't know how to get to that point.

            I tried to launch VS Code debugger with the following configurations in launch.json

            ...

            ANSWER

            Answered 2020-Aug-21 at 09:40

            Document how to run or debug applications #2005 added official debugging documentation at Running and debugging your code which documents two approaches

            1. via code lenses run | debug
            2. via a launch.json configuration

            Here is a hello world example how to debug a test using VSC and Metals via launch.json approach. We will use lihaoyi/utest library and set a breakpoint in a test.

            1. Execute sbt new scala/scala-seed.g8 to create correct project structure

            2. Open... sbt project with VSC or simply cd into project and execute code .

            3. Replace ScalaTest with utest in build.sbt

            Source https://stackoverflow.com/questions/63385946

            QUESTION

            How to record the path in this critical path algo (Python - Floyd Warshall)
            Asked 2020-Oct-01 at 23:50

            I'm writing a code to find the shortest path between all pairs in a "n x n" matrix. So my code seems to be working and returning the shortest path. But now I'd like to record the path between the vertices, not just the shortest distance. Example - the shortest path between cities 1 and 44 resulted in 5 days. Now I'd like to know the path it took, which in the example would be 1 --> 5 --> 12 --> 44.

            ...

            ANSWER

            Answered 2020-Oct-01 at 23:50

            Make a modification to Floyd-Warshall algorithm:
            Keep a pair (distance, k), where k is the intermediate vertex that updated distance value, instead of only the distance. Default value for k is -1.

            Source https://stackoverflow.com/questions/64163232

            QUESTION

            How to create new dictionaries for a specific key values?
            Asked 2020-Aug-07 at 14:06

            For each element in the file (row), I need to create a new dictionary where the keys are the property names from the header row (Atomic Number, Atomic Name, etc) and the values are the values for each property. However, I cannot create specific dictionary for each element. My output is totally different from the given output. That's an assignment therefore, getting the whole code doesn't make sense. Can you tell me what my mistake is, how I can fix it?

            This is my short raw data of the inputted file:

            ...

            ANSWER

            Answered 2020-Aug-07 at 14:06

            The delimiter character (|t) in this line is incorrect:

            file = np.loadtxt("data.txt",dtype = "str", delimiter = "|t")

            it should be (\t) to represent a tab character (see docs):

            file = np.loadtxt("data.txt",dtype = "str", delimiter = "\t")

            With the incorrect delimiter, each row is read as a single column. You can see the consequences of this by printing the value of dict1, which reveals there is only a single key-value pair:

            Source https://stackoverflow.com/questions/63301358

            QUESTION

            About the usage of "__GFP_COMP"?
            Asked 2020-Jun-21 at 11:23

            I found nothing useful but only comment on __GFP_COMP through out the source code of kernel, which says: "__GFP_COMP address compound page metadata."

            I googled it, but I'm still confused.

            Besides, I called the function kzalloc with the argument of GFP_KERNEL on Linux-4.19.82, but the kernel finally complains and points the option is GFP_KERNEL|__GFP_COMP|__GFP_ZERO. I understand why there is an option of __GFP_ZERO and GFP_KERNEL, but where does __GFP_COMP come from?

            Here is the related code snippet (please refer to gitlab.denx.de/Xenomai/xenomai/-/blob/v3.1/kernel/cobalt/heap.c line 735):

            ...

            ANSWER

            Answered 2020-Jun-21 at 11:23

            As you correctly noticed, kzalloc(size, flags) just ends up calling:

            Source https://stackoverflow.com/questions/62486827

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

            Vulnerabilities

            SQL injection vulnerability in CoBaLT 1.0 allows remote attackers to execute arbitrary SQL commands via the id parameter to (1) urun.asp, (2) admin/bayi_listele.asp, (3) admin/urun_grup_listele.asp, and (4) admin/urun_listele.asp.
            SQL injection vulnerability in adminler.asp in CoBaLT 2.0 allows remote attackers to execute arbitrary SQL commands via the id parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

            Install cobalt

            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.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/Gargron/cobalt.git

          • CLI

            gh repo clone Gargron/cobalt

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            git@github.com:Gargron/cobalt.git

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