StevenACoffman

Information in this Gist originally from this github issue, which is outdated.

As @RomanMinkin mentioned, you can also consider Casbin (https://github.com/casbin/casbin). It is the most starred authorization library in Golang. There are several differences between Casbin and OPA.

Feature	Casbin	OPA
Library or service?	Library/Service	Library/Service
How to write policy?	Two parts: model and policy. Model is general authorization logic. Policy is concrete policy rule.	A single part: Rego
RBAC hierarchy	Casbin supports role hierarchy (a role can have a sub-role)	Role hierarchies can be encoded in data. Also with the new graph.reachable() built-in function queries over those hierarchies are much more feasible now.
RBAC separation of duties	Not supported	Supported: two roles cannot be assigned together

kitze

import produce from 'immer';
import {createStore} from 'redux';

const handleActions = (actionsMap, defaultState) => (
  state = defaultState,
  {type, payload}
) =>
  produce(state, draft => {
    const action = actionsMap[type];
    action && action(draft, payload);

crisbal

DROP DATABASE IF EXISTS 📚;

CREATE DATABASE 📚;

USE 📚;

CREATE TABLE 👤(
	🔑 INTEGER PRIMARY KEY, 
	🗣 varchar(64), -- name
	🗓 DATE -- date of registration

ayende

using System;
using System.Globalization;
using System.Text;

namespace HibernatingRhinos.Encoding
{
    public class EmojiEncoder
    {
        public static byte[] Decode(string text)
        {

kanaka

(module
  (func $addTwo (param i32 i32) (result i32)
    (i32.add
      (get_local 0)
      (get_local 1)))
  (export "addTwo" (func $addTwo)))

tzmartin

1. Copy m3u8 link

2. Run command

echo "Enter m3u8 link:";read link;echo "Enter output filename:";read filename;ffmpeg -i "$link" -bsf:a aac_adtstoasc -vcodec copy -c copy -crf 50 $filename.mp4

Sebastian1011

ffmpeg功能极其强大，堪比图像处理的ImageMagik。下面是一些常用的命令，记下备用。
1：得到视频信息
    ffmpeg -i input.xxx
2: 将图像序列转换为视频
    ffmpeg  -f image2 -i prefix%d.jpg output.xxx
3:将视频转换为图像序列
    ffmpeg -i input.xxx -r FPS -qscale 1 -vsync 0 $prefix%d.jpg
    其中FPS为每秒抽多少帧
4:将视频转换为yuv格式
    ffmpeg -i input.avi ouput.yuv

helfer

# Autogenerated input type of AddComment
input AddCommentInput {
  # A unique identifier for the client performing the mutation.
  clientMutationId: String

  # The Node ID of the subject to modify.
  subjectId: ID!

  # The contents of the comment.
  body: String!

subhaze

%YAML 1.2
---
# See http://www.sublimetext.com/docs/3/syntax.html
name: JavaScript NG
file_extensions:
  - js
  - ng.js
scope: source.js.ng
contexts:
  main:

avdg

/* ebnf file for es 6 - MAY CONTAIN ERRORS / DISAMBIGUITY */
Grammer::= Statement

/* Lexical grammer */
SourceCharacter                        ::= #x0000-#x10FFFF
InputElementDiv                        ::= WhiteSpace | LineTerminator | Comment | CommonToken | DivPunctuator | RightBracePunctuator
InputElementRegExp                     ::= WhiteSpace | LineTerminator | Comment | CommonToken | RightBracePunctuator | RegularExpressionLiteral
InputElementRegExpOrTemplateTail       ::= WhiteSpace | LineTerminator | Comment | CommonToken | RegularExpressionLiteral | TemplateSubstitutionTail
InputElementTemplateTail               ::= WhiteSpace | LineTerminator | Comment | CommonToken | DivPunctuator | TemplateSubstitutionTail
WhiteSpace                             ::= "<TAB>" | "<VT>" | "<FF>" | "<SP>" | "<NBSP>" | "<ZWNBSP>" | "<USP>"