ptmt

Network storages are really handy when it comes to a lot of disk space. Cheaper disk space available, RAID and after all it's a small server, 1GHz/256MB in my case. I wish I had NAS before.

I bought the one from Western Digital, MyCloud EX2Ultra to be specific, and one of the main reason for that is being able to work with a huge database. Consider Postgres, which runs on my Mac with 256GB, so any database larger than XX Gb is large enough to worry about. You can solve this problem with cloud, but what about 2TB database? 20TB?

My first attempt was about mount drive manually and create the database there:

mount -t smbfs smb://MyCloudEX2Ultra/Public/db db

ptmt

#!/bin/bash
# Based on http://stackoverflow.com/questions/151677/tool-for-adding-license-headers-to-source-files

find . -type f -iname "*.js" -print0 | while IFS= read -r -d $'\0' i;
do
  added=$(grep -q @flow $i)
  if [[ (!$added) && ( $i != *"node_modules"* ) ]]
  then
    (echo "" & echo "/* @flow */") > flowificator
    cat flowificator $i >$i.new && mv $i.new $i

ptmt

const { execSync, spawn } = require('child_process');

if (process.argv.indexOf('start') > -1) {
  console.log('Setting up wml');
  const wmlBin = path.join(__dirname, 'node_modules/.bin/wml');
  try {
    console.log(execSync(`${wmlBin} rm all`).toString());
    console.log(
      execSync(
        `${wmlBin} add ${__dirname}/../module ${__dirname}/node_modules/module --skip-prompt=true`

ptmt

const path = require('path');

// Don't forget to everything listed here to `package.json`
// modulePathIgnorePatterns.
const sharedBlacklist = [
  /node_modules[/\\]react[/\\]dist[/\\].*/,

  'downstream/core/invariant.js',

  /website\/node_modules\/.*/,

ptmt

/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * The examples provided by Facebook are for non-commercial testing and
 * evaluation purposes only.

ptmt

Proposal for lightning talk at Reactive Conference.

===

Use case for react-native-macos

React Native for macOS (a.k.a React Native Desktop) started as an experiment a year ago, just out of curiousity and the active stage of development also took place during the previous Reactive conference right in the hotel room in Bratislava.

5 minutes talk about why you probably haven't heard about any real desktop application based on RN, and for what kind of applications it might be perfect fit.

ptmt

- (NSURL *) takeScreenshot:(NSString *)imageName {

  UIViewController *root = [[[[UIApplication sharedApplication] delegate] window] rootViewController];
  UIGraphicsBeginImageContextWithOptions(root.view.bounds.size, NO, [UIScreen mainScreen].scale);

  [root.view.layer renderInContext:UIGraphicsGetCurrentContext()];

  UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
  NSData *imgData = UIImagePNGRepresentation(image);
  UIGraphicsEndImageContext();

ptmt

/* @flow */

var React = require('react-native');
var {
  AppRegistry,
  StyleSheet,
  Text,
  View,
  Animated
} = React;

ptmt

'use strict';
const IMAGES_DIR = './images'
const ASSETS_DIR = './iOS/Images.xcassets'
const EXTENSIONS = ['jpg', 'jpeg', 'png']

var fs = require('fs')
var gm = require('gm')

function convertAndCopy(source, scaleFactor, imageName, imageExt) {
  let per = scaleFactor === 3 ? '100%' : scaleFactor === 2 ? '50%' : '25%'

ptmt

# 1. Install Brew (warning: at least read install at first)
cat  "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

# 2. Install Oh-my-zsh (warning: at least read install.sh at first)
curl -L https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh | cat 
curl -L https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh | sh

# 4. Install brew packages
brew install mas # appstore done right