QOI - The “Quite OK Image” format for fast, lossless image compression

Single-file MIT licensed library for C/C++

See qoi.h for the documentation.

More info at https://phoboslab.org/log/2021/11/qoi-fast-lossless-image-compression

⚠️ Please note that this library is not yet ready to deal with untrusted input.

⚠️ 2021.11.30 – the file format is not yet finalized. We're still working to fix some smaller issues. The final specification will be announced on 2021.12.20 Thanks for your patience! https://github.com/phoboslab/qoi/issues/48

These specification changes are not yet reflected in the code here reflected in qoi.h now.

Why?

Compared to stb_image and stb_image_write QOI offers 20x-50x faster encoding 3x-4x faster decoding and 20% better compression. It's also stupidly simple and fits in about 300 lines of C.

Example Usage

• qoiconv.c converts between png <> qoi
• qoibench.c a simple wrapper to benchmark stbi, libpng and qoi

Tools

• https://github.com/floooh/qoiview

Implementations of QOI

• https://github.com/MasterQ32/zig-qoi (Zig)
• https://github.com/steven-joruk/qoi (Rust)
• https://github.com/ChevyRay/qoi_rs (Rust)
• https://github.com/xfmoulet/qoi (Go)
• https://github.com/panzi/jsqoi…

Supabase

Supabase is an open source Firebase alternative. We're building the features of Firebase using enterprise-grade open source tools.

• Hosted Postgres Database
• Realtime subscriptions
• Authentication and authorization
• Auto-generated APIs
• Dashboard
• Storage
• Functions (coming soon)

Documentation

For full documentation, visit supabase.com/docs

To see how to Contribute, visit Getting Started

Community & Support

• Community Forum. Best for: help with building, discussion about database best practices.
• GitHub Issues. Best for: bugs and errors you encounter using Supabase.
• Email Support. Best for: problems with your database or infrastructure.
• Discord. Best for: sharing your applications and hanging out with the community.

Status

• Alpha: We are testing Supabase with a closed set of customers
• Public Alpha: Anyone can sign up over at app.supabase.io. But go easy on us, there are a few kinks
• Public Beta: Stable enough for most non-enterprise use-cases
• Public: Production-ready

We are currently in Public Beta. Watch "releases"…

Paper

High performance Spigot fork that aims to fix gameplay and mechanics inconsistencies.

Support and Project Discussion:

• IRC or Discord

How To (Server Admins)

Paperclip is a jar file that you can download and run just like a normal jar file.

Download Paper from our downloads page.

Run the Paperclip jar directly from your server. Just like old times

• Documentation on using Paper: paper.readthedocs.io
• For a sneak peek on upcoming features, see here

How To (Plugin Developers)

• See our API patches here
• See upcoming, pending, and recently added API here
• Paper API javadocs here: papermc.io/javadocs
• Maven Repo (for paper-api):

<repository>
    <id>papermc</id>
    <url>https://papermc.io/repo/repository/maven-public/</url>
</repository>

• Artifact Information:

<dependency>
    <groupId>io.papermc.paper</groupId>
    <artifactId>paper-api</artifactId>
    <version>1.18-R0.1-SNAPSHOT</version>
    <scope>provided</scope>
</dependency>

Or alternatively, with Gradle:

• Repository:

repositories

Depois de um longo dia a versão alpha do resolvedor de capcha está pronto!

Ainda tem alguns detalhes que quero resolver, e quero ler o que foi dito nos issues hj, q n consegui acompanhar mto. Alem de dar uma revisada no codigo com a cabeça descançada amanhã. Por isso nao dei o merge ainda nessa branch.

Para quem quiser ir testando, vc pode encontrar ele na branch puzzle

Eu tive q dar esses 2 comandos aqui:

pip uninstall opencv-python pip install --upgrade opencv-python==4.5.3.56

Vou tirar essa mensagem quando estiver funcionando.

Still working on the capcha.

I will remove this message when it is working again

Sobre:

Este bot tem o seu código aberto, de forma que qualquer pessoa pode vê-lo, fazer uma fork, ou updates.

Desenvolvi esse bot inicialmente para o meu uso pessoal. Eu decidi publica-lo aqui para ajudar o pessoal e com a esperança de ganhar um…

Papers We Love (PWL) is a community built around reading, discussing and learning more about academic computer science papers. This repository serves as a directory of some of the best papers the community can find, bringing together documents scattered across the web. You can also visit the Papers We Love site for more info.

Due to licenses we cannot always host the papers themselves (when we do, you will see a 📜 emoji next to its title in the directory README) but we can provide links to their locations.

If you enjoy the papers, perhaps stop by a local chapter meetup and join in on the vibrant discussions around them. You can also discuss PWL events, the content in this repository, and/or anything related to PWL on our Slack, after signing-up to join it, or on our #paperswelove IRC channel on freenode.

Chapters

Here are our official…

This page is available as an easy-to-read website at https://ebookfoundation.github.io/.

List of Free Learning Resources In Many Languages

Intro

This list was originally a clone of StackOverflow - List of Freely Available Programming Books with contributions from Karan Bhangui and George Stocker.

The list was moved to GitHub by Victor Felder for collaborative updating and maintenance. It has grown to become one of GitHub's most popular repositories, with 210,000+ stars, 6800+ commits, 1900+ contributors, and 45,000+ forks.

The Free Ebook Foundation now administers the repo, a not-for-profit organization devoted to promoting the creation, distribution, archiving, and sustainability of free ebooks. Donations to the Free Ebook Foundation are tax-deductible in the US.

How To Contribute

Please read CONTRIBUTING. If you're new to GitHub, welcome! Remember to abide by our Code of Conduct too. (translations also available)

How to Share

• Share on Twitter
• Share on Facebook
• Share…

Starlight (Fabric)

Fabric mod for completely rewriting the vanilla light engine.

Known Issues

At this point in Starlight's development, I expect problems with mod conflicts.

Download

CurseForge (Fabric) Modrinth (Fabric)

Contact

Discord

Results

Please note that I do not expect this mod to improve FPS client side. This is mostly going to affect chunk generation speed and FPS drops when people are building on large platforms in the sky. Starlight also fixes MC-162253, which only affects lag spikes specifically from lighting An increase in chunk generation speed can also negatively affect FPS by making the client render more chunks per frame. However, I only noticed this effect, even on non-optimal hardware when generating amplified worlds which see a very significant chunk generation speed uplift.

The graph below shows how much time the light engine was active while generating 10404 chunks

• Tested via LightBench
• World seed: vanillakekw
• CPU: Ryzen 9…

Filament

Filament is a real-time physically based rendering engine for Android, iOS, Linux, macOS, Windows and WebGL. It is designed to be as small as possible and as efficient as possible on Android.

Download

Download Filament releases to access stable builds Filament release archives contains host-side tools that are required to generate assets.

Make sure you always use tools from the same release as the runtime library. This is particularly important for matc (material compiler).

If you'd rather build Filament yourself, please refer to our build manual.

Android

Android projects can simply declare Filament libraries as Maven dependencies:

repositories {
    // ...
    mavenCentral()
}

dependencies {
    implementation 'com.google.android.filament:filament-android:1.14.2'
}

Here are all the libraries available in the group com.google.android.filament:

Artifact	Description
	The Filament rendering engine itself.
	A glTF 2.0 loader for Filament, depends on filament-android.
	Trimmed version of gltfio that does not support some glTF

A simple terminal UI for git commands, written in Go with the gocui library.

Rant time: You've heard it before, git is powerful, but what good is that power when everything is so damn hard to do? Interactive rebasing requires you to edit a goddamn TODO file in your editor? Are you kidding me? To stage part of a file you need to use a command line program to step through each hunk and if a hunk can't be split down any further but contains code you don't want to stage, you have to edit an arcane patch file by hand? Are you KIDDING me?! Sometimes you get asked to stash your changes when switching branches only to realise that after you switch and unstash that there weren't even any conflicts and it would have been fine to just checkout the branch directly? YOU HAVE GOT TO BE…

freeCodeCamp.org's open-source codebase and curriculum

freeCodeCamp.org is a friendly community where you can learn to code for free. It is run by a donor-supported 501(c)(3) nonprofit to help millions of busy adults transition into tech. Our community has already helped more than 10,000 people get their first developer job.

Our full-stack web development and machine learning curriculum is completely free and self-paced. We have thousands of interactive coding challenges to help you expand your skills.

Table of Contents

• Certifications
• The Learning Platform
• Reporting Bugs and Issues
• Reporting Security Issues and Responsible Disclosure
• Contributing
• Platform, Build and Deployment Status
• License

Certifications

freeCodeCamp.org offers several free developer certifications. Each of these certifications involves building 5 required web app projects, along with hundreds of optional coding challenges to help you prepare for those projects. We estimate that each certification will take a beginner programmer around 300 hours to earn.

Each of these 50…