zstd | Zstandard - Fast real-time compression algorithm | Compression library

 by   facebook C Version: 1.5.2 License: Non-SPDX

kandi X-RAY | zstd Summary

kandi X-RAY | zstd Summary

zstd is a C library typically used in Utilities, Compression applications. zstd has no bugs, it has no vulnerabilities and it has medium support. However zstd has a Non-SPDX License. You can download it from GitHub.

Zstandard, or zstd as short version, is a fast lossless compression algorithm, targeting real-time compression scenarios at zlib-level and better compression ratios. It's backed by a very fast entropy stage, provided by Huff0 and FSE library. Zstandard's format is stable and documented in RFC8878. Multiple independent implementations are already available. This repository represents the reference implementation, provided as an open-source dual BSD and GPLv2 licensed C library, and a command line utility producing and decoding .zst, .gz, .xz and .lz4 files. Should your project require another programming language, a list of known ports and bindings is provided on Zstandard homepage.

            kandi-support Support

              zstd has a medium active ecosystem.
              It has 20377 star(s) with 1928 fork(s). There are 400 watchers for this library.
              It had no major release in the last 12 months.
              There are 124 open issues and 1113 have been closed. On average issues are closed in 19 days. There are 15 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of zstd is 1.5.2

            kandi-Quality Quality

              zstd has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              zstd 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

              zstd releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.
              It has 4346 lines of code, 107 functions and 12 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

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            zstd Key Features

            No Key Features are available at this moment for zstd.

            zstd Examples and Code Snippets

            No Code Snippets are available at this moment for zstd.

            Community Discussions


            Spring Boot Logging to a File
            Asked 2022-Feb-16 at 14:49

            In my application config i have defined the following properties:



            Answered 2022-Feb-16 at 13:12

            Acording to this answer: https://stackoverflow.com/a/51236918/16651073 tomcat falls back to default logging if it can resolve the location

            Can you try to save the properties without the spaces.

            Like this: logging.file.name=application.logs

            Source https://stackoverflow.com/questions/71142413


            The Kafka topic is here, a Java consumer program finds it, but lists none of its content, while a kafka-console-consumer is able to
            Asked 2022-Feb-16 at 13:23

            It's my first Kafka program.

            From a kafka_2.13-3.1.0 instance, I created a Kafka topic poids_garmin_brut and filled it with this csv:



            Answered 2022-Feb-15 at 14:36

            Following should work.

            Source https://stackoverflow.com/questions/71122596


            c++ std::accumulate with policy execution is not found
            Asked 2022-Feb-12 at 16:45

            I want to use the new parallel facilities of C++17 but my computer don't.

            This works :



            Answered 2022-Feb-12 at 16:45

            std::accumulate is meant to apply the binary operation in-order, so it doesn't make any sense to use an execution policy. It doesn't have any overload accepting one (see https://en.cppreference.com/w/cpp/algorithm/accumulate).

            If you want to allow out-of-order evaluation with some execution policy, replace std::accumulate by std::reduce. std::reduce may assume commutativity and associativity of the operation to reorder it into any permutation and apply it in any grouping of the elements.

            Source https://stackoverflow.com/questions/71093773


            How to install local package with conda
            Asked 2022-Feb-05 at 04:16

            I have a local python project called jive that I would like to use in an another project. My current method of using jive in other projects is to activate the conda env for the project, then move to my jive directory and use python setup.py install. This works fine, and when I use conda list, I see everything installed in the env including jive, with a note that jive was installed using pip.

            But what I really want is to do this with full conda. When I want to use jive in another project, I want to just put jive in that projects environment.yml.

            So I did the following:

            1. write a simple meta.yaml so I could use conda-build to build jive locally
            2. build jive with conda build .
            3. I looked at the tarball that was produced and it does indeed contain the jive source as expected
            4. In my other project, add jive to the dependencies in environment.yml, and add 'local' to the list of channels.
            5. create a conda env using that environment.yml.

            When I activate the environment and use conda list, it lists all the dependencies including jive, as desired. But when I open python interpreter, I cannot import jive, it says there is no such package. (If use python setup.py install, I can import it.) How can I fix the build/install so that this works?

            Here is the meta.yaml, which lives in the jive project top level directory:



            Answered 2022-Feb-05 at 04:16

            The immediate error is that the build is generating a Python 3.10 version, but when testing Conda doesn't recognize any constraint on the Python version, and creates a Python 3.9 environment.

            I think the main issue is that python >=3.5 is only a valid constraint when doing noarch builds, which this is not. That is, once a package builds with a given Python version, the version must be constrained to exactly that version (up through minor). So, in this case, the package is built with Python 3.10, but it reports in its metadata that it is compatible with all versions of Python 3.5+, which simply isn't true because Conda Python packages install the modules into Python-version-specific site-packages (e.g., lib/python-3.10/site-packages/jive).

            Typically, Python versions are controlled by either the --python argument given to conda-build or a matrix supplied by the conda_build_config.yaml file (see documentation on "Build variants").

            Try adjusting the meta.yaml to something like

            Source https://stackoverflow.com/questions/70705250


            SPheno-4.0.5 make command not running (MacOS)
            Asked 2022-Jan-19 at 13:49

            In my work I am using a Fortran based program called SPheno. Having SPheno-4.0.4 installed, I tried to install the new version SPheno-4.0.5, however, when selecting F90 = gfortran in the Makefile, just as I did on my working SPheno-4.0.4 version, it returns me the following error:



            Answered 2021-Oct-09 at 14:43

            The output means that make invoked this command:

            Source https://stackoverflow.com/questions/69505997


            Do I need to downgrade my conda version in order to install a module?
            Asked 2022-Jan-18 at 22:43

            I install new modules via the following command in my miniconda



            Answered 2022-Jan-06 at 20:11

            Consider creating a separate environment, e.g.,

            Source https://stackoverflow.com/questions/70610324


            How do I run my main.go file without having to run them separately outside of the containers?
            Asked 2022-Jan-03 at 20:53

            I have a main.go file that I use to run an app that starts a server that exposes a port where I can run endpoints from. I was trying to dockerise it and got as far as making working containers that hold the app and the db, but I still seem to have to run go run main.go after running docker-compose up -d.



            Answered 2022-Jan-03 at 20:42

            Please, change the following line in the .env file:

            Source https://stackoverflow.com/questions/70569682


            403 forbidden when downloading mongoDB driver for golang
            Asked 2021-Dec-13 at 09:27

            I'm trying to download mongoDB golang driver to a project in VS code running this command in the VS code terminal:



            Answered 2021-Dec-13 at 09:27

            You can temporarily skip using GOPROXY by:

            Source https://stackoverflow.com/questions/70331970


            How to make conda use its own gcc version?
            Asked 2021-Dec-12 at 16:12

            I am trying to run the training of stylegan2-pytorch on a remote system. The remote system has gcc (9.3.0) installed on it. I'm using conda env that has the following installed (cudatoolkit=10.2, torch=1.5.0+, and ninja=1.8.2, gcc_linux-64=7.5.0). I encounter the following error:



            Answered 2021-Dec-12 at 16:12

            Just to share, not sure it will help you. However it shows that in standard conditions it is possible to use the conda gcc as described in the documentation instead of the system gcc.

            Source https://stackoverflow.com/questions/70316504


            UnsatisfiableError on importing environment pywin32==300 (Requested package -> Available versions)
            Asked 2021-Dec-03 at 14:58

            Good day

            I am getting an error while importing my environment:



            Answered 2021-Dec-03 at 09:22

            Build tags in you environment.yml are quite strict requirements to satisfy and most often not needed. In your case, changing the yml file to

            Source https://stackoverflow.com/questions/70209921

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


            No vulnerabilities reported

            Install zstd

            You can download it from GitHub.


            The dev branch is the one where all contributions are merged before reaching release. If you plan to propose a patch, please commit into the dev branch, or its own feature branch. Direct commit to release are not permitted. For more information, please read CONTRIBUTING.
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            gh repo clone facebook/zstd

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