nestoralonso

// Object literal demo
var obj = {};
var key = Symbol('foo');
obj[key] = 'baz';
console.log(obj);

nestoralonso

# make a folder selection using ls and pass it to echo to see command output before executing
ls -d muchos*dirs/ | xargs -I{} echo rm -rf {}

nestoralonso

////////////////////////////////////////////////////////////////////////////////
// Exercise:
//
// - Create a chat application using the utility methods we give you
//
// Need some ideas?
//
// - Cause the message list to automatically scroll as new
//   messages come in
// - Highlight messages from you to make them easy to find

nestoralonso

var webdriverio = require("webdriverio");

var options = {
  desiredCapabilities: {
    browserName: "chrome"
  }
};

var client = webdriverio.remote(options);

nestoralonso

#Taken from https://dev.to/ricardomol/note-taking-from-the-command-line-156
note() {
  if [ ! -z "$1" ]; then
    echo $(date +"%Y%m%d-%H%M%S") $@  >> $HOME/notes/TempNotes.wiki
  else
    echo $(date +"%Y%m%d-%H%M%S") "$(cat)"  >> $HOME/notes/TempNotes.wiki
  fi
}

nestoralonso

// HOF to do an automatic catch over functions that return promises
const handleErrors = fn => (...args) => fn(...args).catch(err => console.error(`Ohh the horror ${err}`))

// A buggy sleep
const riskySleep = (ms) =>
  new Promise((resolve, reject) => {
        if (Math.random() < 0.7) { reject(ms) }
       setTimeout(() => resolve(ms), ms)
});

nestoralonso

# remap prefix from 'C-b' to 'C-a'
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

# Start window numbering at 1
set -g base-index 1

nestoralonso

getReactElement = (dom) => {
    for (var key in dom) {
        if (!key.startsWith("__reactInternalInstance$")) continue;
        
         var compInternals = dom[key]._currentElement;
         var compWrapper = compInternals._owner;
         var comp = compWrapper._instance;
         return comp;
    }
    

nestoralonso

#!/usr/bin/env python3
#
# prepare the commit log message using the JIRA Ticket code.
# 
# Given that the your branch is called something like bugfix/PROJETO-21012 
# Then your commit message will look like
#
# [PROJETO-21012] Fixes the bug
#

nestoralonso

#[derive(Debug)]

struct Action {
    _type: String,
    amount: u32
}

fn update_counter(state:u32, action: Action) -> u32 {
    let Action {_type, amount} = action;
    println!("{} {} {}", _type, amount, state);