kmizu

import strutils
import lists
import re

type
  Parser[T] = proc(input: string): Maybe[(T, string)]
  Maybe*[T] = object
    value: T
    hasValue: bool

nathan-osman

package main

import (
	"log"
	"syscall"
	"unsafe"
)

var (
	kernel32 = syscall.NewLazyDLL("kernel32.dll")

dvirsky

Creating a redis Module in 15 lines of code!

A quick guide to write a very very simple "ECHO" style module to redis and load it. It's not really useful of course, but the idea is to illustrate how little boilerplate it takes.

Step 1: open your favorite editor and write/paste the following code in a file called module.c

#include "redismodule.h"
/* ECHO <string> - Echo back a string sent from the client */
int EchoCommand(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {

eddieh

libevent vs libuv

Comparing libevent and libuv. My upfront biased: I want to like libevent. However, I want to objectively compare the two and make an informed decision.

What versions are we comparing?

• libevent 2.0.22 (Stable) [2014-01-05]
• libuv 1.8.0 (Stable) [2015-12-15]

JeffreyWay

<?php

Route::group([
    'prefix' => 'api/v1', 
    'middleware' => ['api', 'auth:api']
], function () {

    Route::get('/', function () {
        return Auth::guard('api')->user();
    });

mpfund

package main

import (
	"bytes"
	"fmt"
	"io/ioutil"
	"mime/multipart"
	"net/http"
)

ahmedelgabri

function getType(target){
  return Object.prototype.toString.call(target).slice(8, -1).toLowerCase();
}

benlinton

Multiple MySQL Versions for Development

Options included below:

• Using Docker docker-compose
• Using Homebrew brew

Using Docker (recommended)

This gist was originally created for Homebrew before the rise of Docker, yet it may be best to avoid installing mysql via brew any longer. Instead consider adding a barebones docker-compose.yml for each project and run docker-compose up to start each project's mysql service.

Janther

def intersects?(p0, p1, p2, p3)
  s1_x = p1[0] - p0[0]
  s1_y = p1[1] - p0[1]
  s2_x = p3[0] - p2[0]
  s2_y = p3[1] - p2[1]

  denom = s1_x * s2_y - s2_x * s1_y
  # if denom == 0 lines are parallel
  # TODO: aditional check if they overlap
  return false if (denom == 0)

wincent

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).