Posts

  • Mar 6, 2022

    Mappedbus

    Mappedbus is a low latency message bus for Java microservices utilizing shared memory. http://mappedbus.io

    Mappedbus was inspired by Java Chronicle with the main difference that it’s designed to efficiently support multiple writers – enabling use cases where the order of messages produced by multiple processes are important.

    The throughput (on a laptop, i7-4558U @ 2.8 GHz) between a single producer writing at full speed and a single consumer is around 14 million messages per second (a small message consisting of three integer fields), and the average read/write latency is around 70 ns per message.

    Mappedbus does not create any objects after startup and therefore has Zero GC impact.

    Tags: #java • ipc • memory-mapped-file

  • Mar 5, 2022

    TencentKona-11

    Tencent Kona JDK11 is a no-cost, production-ready distribution of the Open Java Development Kit (OpenJDK), Long-Term Support(LTS) with quarterly updates. Tencent Kona JDK11 is certified as compatible with the Java SE standard.

    Tencent Kona JDK11 is a no-cost, production-ready distribution of the Open Java Development Kit (OpenJDK), Long-Term Support(LTS) with quarterly updates.

    Kona serves as the default JDK at Tencent internally, optimized for extreme-scale of Big Data, Machine Learning and Cloud Computing workload. It is also used to build and maintain a Tencent supported version of OpenJDK for Tencent customers and partners who wish to use OpenJDK to run their applications.

    Tags: #java

  • Mar 5, 2022

    rubocop-github

    Code style checking for GitHub’s Ruby projects

    This repository provides recommended RuboCop configuration and additional Cops for use on GitHub open source and internal Ruby projects.

    Tags: #ruby • rubocop

  • Mar 5, 2022

    convertio-php

    Convertio APIs Client Library for PHP

    The preferred method is via composer. Follow the installation instructions if you do not already have composer installed.

    Once composer is installed, execute the following command in your project root to install this library:

      composer require convertio/convertio-php

    Finally, be sure to include the autoloader:

    <?php
  require_once '/path/to/your-project/vendor/autoload.php';

    Tags: #php • conversion • convertio

  • Mar 4, 2022

    pixelit

    Create pixel art from an image

    Javascript library to create pixel art from an image. See Pixel It in action.

    Tags: #javascript • pixel-art • pixelart

  • Mar 4, 2022

    seccomp-tools

    Provide powerful tools for seccomp analysis

    Provide powerful tools for seccomp analysis.

    This project is targeted to (but not limited to) analyze seccomp sandbox in CTF pwn challenges. Some features might be CTF-specific, but still useful for analyzing seccomp in real-case.

    Tags: #ruby • seccomp • seccomp-filter

  • Mar 4, 2022

    workflow-dispatch

    A GitHub Action for triggering workflows, using the workflow_dispatch event

    This action triggers another GitHub Actions workflow, using the workflow_dispatch event.
    The workflow must be configured for this event type e.g. on: [workflow_dispatch]

    This allows you to chain workflows, the classic use case is have a CI build workflow, trigger a CD release/deploy workflow when it completes. Allowing you to maintain separate workflows for CI and CD, and pass data between them as required.

    For details of the workflow_dispatch even see this blog post introducing this type of trigger

    Note 1. The GitHub UI will report flows triggered by this action as “manually triggered” even though they have been run programmatically via another workflow and the API

    Note 2. If you want to reference the target workflow by ID, you will need to list them with the following REST API call curl https://api.github.com/repos///actions/workflows -H "Authorization: token "

    Tags: #typescript • github-actions • github

  • Mar 3, 2022

    webcam-pix2pix-tensorflow

    Source code and pretrained model for webcam pix2pix

    The code in this particular repo actually has nothing to do with pix2pix, GANs or even deep learning. It just loads any pre-trained tensorflow model (as long as it complies with a few constraints), feeds it a processed webcam input, and displays the output of the model. It just so happens that the model I trained and used is pix2pix (details below).

    I.e. The steps can be summarised as:

    1. Collect data: scrape the web for a ton of images, preprocess and prepare training data
    2. Train and export a model
    3. Preprocessing and prediction: load pretrained model, feed it live preprocessed webcam input, display the results.

    Tags: #python

  • Mar 3, 2022

    lerna-changelog

    :book: PR-based changelog generator with monorepo support

    If you have a packages folder and your projects in subfolders of that folder lerna-changelog will detect it and include the package names in the changelog for the relevant changes.

    Tags: #typescript • lerna • lerna-changelog

  • Mar 3, 2022

    overpass

    A self-hosted streaming platform with Discord authentication, auto-recording and more!

    Overpass makes it easy to host your own live streaming server with features such as authentication via Discord, stream playback in your web browser, and an easy way to archive your streams for your users to rewatch!

    Overpass also lets you run a private instance for a users on a single Discord server. Simply add the server ID of your Discord server to the configuration file and Overpass will take care of the rest.

    Powered by nginx-rtmp.

    Tags: #python • streaming • self-hosted

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