coolaj86

Can you convert a Value Object (i.e. JSON) to YAML?

My Expectation

My expectation is that a mid-senior level developer should be able to accomplish this task in under 4 hours:

• write a basic solution in 30-60 minutes
• debug / test / fine-tune for another 60-90 minutes
• document, package, and publish within the remaining time

I could see it reasonable even if a developer takes 2 days to solve this for the first time - possibly because they needed to take a break but didn't, such as feeling pressure and getting brain freeze, taking an initial wrong approach, over-thinking the problem, and then just keeping beating the dead horse, etc - especially if they've never had to work independently before.

blakehilscher

doctype html
/[if lt IE 7]
  html.no-js.ie6.oldie lang="en"
/[if IE 7]
  html.no-js.ie7.oldie lang="en"
/[if IE 8]
  html.no-js.ie8.oldie lang="en"
/[if gte IE 8]
  html.no-js lang="en"
head

alvarobp

Disclaimer: The following examples try to give an overview of the process followed in different scenarios. Some commands were actually written from memory. Some tools might exist simplifying all this. Furthermore, I'm no expert so if anyone ever reads this and knows any improvement, please let me know.

Case 1: Direct access to Pairing Station

Given that the Guest User can access the Pairing Station directly, either because the station is publicly available or because NAT port forwarding can be used, there's only one thing we need to do, give ssh access to the Guest User by adding his ssh public key to our Local User (pair) .ssh/authorized_keys file.

The local user would open up a tmux session with

tmux new-session -s pairing

mirisuzanne

Rainbow stripe mixin with SCSS + Compass

I'm trying to make a horizontal rainbow stripe background gradient mixin, but I feel like this is way too verbose. How can it be better?

Goals:

1. [check] Use variables for colors so they can be swapped out for different colors.
2. [check] The widths are hard coded for 8 colors. Can it be done smarter where it adjusts to the number of colors you add? Or is that asking too much?
3. [check] The colors are defined twice for the color starts and stops. Can this be done better?
4. [see below] Right now I define the colors as variables at the top level, then pass them in the mixin. Should they instead be created inside the mixin and then colors are brought in as arguments? Or does that matter?

carolineschnapp

<!-- Solution brought to you by Caroline Schnapp -->
<!-- See this: https://docs.shopify.com/support/your-store/products/can-i-recommend-related-products#finding-a-relevant-collecitons -->

{% comment %}
  Number of related items per row,
  and number of rows.
{% endcomment %}

{% assign number_of_related_products_per_row = 4 %}
{% assign number_of_rows = 1 %}

learncodeacademy

var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');

module.exports = {
  context: __dirname,
  devtool: debug ? "inline-sourcemap" : null,
  entry: "./js/scripts.js",
  output: {
    path: __dirname + "/js",
    filename: "scripts.min.js"

Ivan-Feofanov

    const model = %yourSequelizeModel%
    for (let assoc of Object.keys(model.associations)) {
      for (let accessor of Object.keys(model.associations[assoc].accessors)) {
        console.log(model.name + '.' + model.associations[assoc].accessors[accessor]+'()');
      }
    }

cheeaun

JavaScript error logging services

To allow easier contributions, I've moved this to https://github.com/cheeaun/javascript-error-logging. Thanks! 😄

• http://errorception.com/ - translate error messages to English
• http://www.exceptionhub.com/
• http://jserrlog.appspot.com/
• http://www.muscula.com/ - source maps, translate error messages to English
• https://www.airbrake.io/ - tracekit, source maps

guifromrio

How to: Allow Node to bind to port 80 without sudo

TL;DR

Only do this if you understand the consequences: all node programs will be able to bind on ports < 1024

sudo setcap 'cap_net_bind_service=+ep' /usr/local/bin/node

Important: your node location may vary. Use which node to find it, or use it directly in the command:

petervanderdoes

#! /usr/local/bin/bash
#
# Calomel.org 
#     https://calomel.org/zfs_health_check_script.html
#     FreeBSD 9.1 ZFS Health Check script 
#     zfs_health.sh @ Version 0.15

# Check health of ZFS volumes and drives. On any faults send email. In FreeBSD
# 10 there is supposed to be a ZFSd daemon to monitor the health of the ZFS
# pools. For now, in FreeBSD 9, we will make our own checks and run this script