ranggasama

package main

import (
	"bytes"
	"crypto/hmac"
	"crypto/sha256"
	"crypto/tls"
	"encoding/base64"
	"fmt"
	"io/ioutil"

enricofoltran

package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"

subfuzion

How to import and indicate empty request or reply messages:

import "google/protobuf/empty.proto";

service SomeService {
    rpc SomeOperation (google.protobuf.Empty) returns (google.protobuf.Empty) {}
}

ahtcx

// ⚠ IMPORTANT: this is old and doesn't work for many different edge cases but I'll keep it as-is for any of you want it
// ⚠ IMPORTANT: you can find more robust versions in the comments or use a library implementation such as lodash's `merge`

// Merge a `source` object to a `target` recursively
const merge = (target, source) => {
  // Iterate through `source` properties and if an `Object` set property to merge of `target` and `source` properties
  for (const key of Object.keys(source)) {
    if (source[key] instanceof Object) Object.assign(source[key], merge(target[key], source[key]))
  }

cdipaolo

// haversin(θ) function
func hsin(theta float64) float64 {
	return math.Pow(math.Sin(theta/2), 2)
}

// Distance function returns the distance (in meters) between two points of
//     a given longitude and latitude relatively accurately (using a spherical
//     approximation of the Earth) through the Haversin Distance Formula for
//     great arc distance on a sphere with accuracy for small distances
//

nateklaiber

API Client Design

When working with API clients there are several distinct areas of concern. Each of these happen in sequence and are used with the goal of receiving a Domain Model at the end.

• Routing
• Configuration
• Logging
• Connection Handling
• Error Handling
• Request Building

jleeothon

class Integer
  def !
    if self > 0
      (1..self).reduce :*
    elsif self.zero?
      1
    else
      raise ArgumentError, "No factorial for #{self}"
    end
  end

sharjeelsayed

#!/bin/bash
# Source: https://gist.github.com/ryin/3106801
# Script for installing tmux on systems where you don't have root access.
# tmux will be installed in $HOME/local/bin.
# It's assumed that wget and a C/C++ compiler are installed.
 
# exit on error
set -e
 
TMUX_VERSION=1.9

andyperlitch

test:
	./node_modules/.bin/browserify test/suite.js > test/suite.bundle.js
	./node_modules/.bin/mocha-phantomjs test/runner-cli.html
	rm test/suite.bundle.js
.PHONY: test

schickling

require "active_record"

namespace :db do

  db_config       = YAML::load(File.open('config/database.yml'))
  db_config_admin = db_config.merge({'database' => 'postgres', 'schema_search_path' => 'public'})

  desc "Create the database"
  task :create do
    ActiveRecord::Base.establish_connection(db_config_admin)