marioosh

package io.scalac.conductr.example

import akka.actor.ActorSystem
import akka.http.scaladsl.Http
import akka.http.scaladsl.server.Directives._
import akka.stream.ActorMaterializer
import akka.stream.scaladsl.{Sink, Source}

import scala.concurrent.duration._
import scala.concurrent.{Await, Future}

mlovic

This gist aims to explain the difference between stubs and mocks and when each should be used. For an introduction to stubs and mocks, start somewhere else, like here.

 

• Stub: used to isolate the object under test from its dependencies, preventing the test from being influenced by code outside the object. This way the test can't be made to fail or be broken by code which is not part of the specific functionality being tested. Stubs also lead to less code being run, which helps keep tests fast. A stub has no expectations. It doesn't care if it is called or how many times.

  For example, you might stub out a message sent to a database connection if all you are trying to test is the type of the method's return value.

 

jswanner

desc 'rolls back migrations in current branch not present in other'
task :rollback_branch_migrations, [:other_branch] do |t, args|
  load "#{Dir.pwd}/Rakefile"

  branch_migrations = BranchMigrations.new(args.other_branch)

  puts ['Rollback the following migrations', branch_migrations, 'y,n? ']
  next if %w[no n NO N].include?(STDIN.gets.chomp)

  Rake::Task['environment'].invoke

krambertech

import React, { Component } from 'react';

import TextField from 'components/base/TextField';

const WAIT_INTERVAL = 1000;
const ENTER_KEY = 13;

export default class TextSearch extends Component {
    constructor(props) {
        super();

alejandrobabio

Business Logic / Domain Model structures for Ruby, Rails

• adomokos/light-service
  • Series of Actions with an emphasis on simplicity.
• collectiveidea/interactor
  • Interactor provides a common interface for performing complex interactions in a single request. (Alert: this project seems to be inactive).
• cypriss/mutations
  • Compose your business logic into commands that sanitize and validate input.
• orgsync/active_interaction
• Manage application specific business logic.

rtomayko

#!/usr/bin/env ruby
#/ Usage: <progname> [options]...
#/ How does this script make my life easier?
# ** Tip: use #/ lines to define the --help usage message.
$stderr.sync = true
require 'optparse'

# default options
flag    = false
option  = "default value"

joyrexus

A quick overview of the node.js streams interface with basic examples.

This is based on @brycebaril's presentation, Node.js Streams2 Demystified

Overview

Streams are a first-class construct in Node.js for handling data.

Think of them as as lazy evaluation applied to data.

Unbinilium

First your OpenCV should be compiled with CUDA (and OpenGL) support to test all this features. Detect your CUDA hardware with OpenCV CUDA by:

#include <iostream>
using namespace std;

#include <opencv2/core.hpp>
using namespace cv;

#include <opencv2/cudaarithm.hpp>
using namespace cv::cuda;

remarkablemark

JavaScript Classes - ES5 vs ES6

An example that shows the difference between creating a JavaScript class and subclass in ES5 and ES6.

Reference

zealot128

<template lang='pug'>
  div.drop-zone(:class='{dragging: isDragging }'
    @dragover.prevent='dragover'
    @dragenter.prevent='dragover'
    @drop.prevent.stop='onDrop'
    @dragleave.prevent='dragleave')
    div(:class='{ hidden: uploadInProgress }' @click='openFileBrowser')
      slot
        i {{label}}
    input(type='file' :multiple='multiple' ref='input' style='display: none')