brunofrank

class String
  def to_delocalized_decimal
    delimiter = I18n::t('number.format.delimiter')
    separator = I18n::t('number.format.separator')
    self.gsub(/[#{delimiter}]/, '').gsub(separator, '.')
  end

  def to_delocalized_money
    unit = I18n::t('number.currency.format.unit')
    delimiter = I18n::t('number.currency.format.delimiter')

gwillem

# Add this snippet to the top of your playbook. 
# It will install python2 if missing (but checks first so no expensive repeated apt updates)
# gwillem@gmail.com

- hosts: all
  gather_facts: False
  
  tasks:
  - name: install python 2
    raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)

renchap

Prerequisites : the letsencrypt CLI tool

This method allows your to generate and renew your Lets Encrypt certificates with 1 command. This is easily automatable to renew each 60 days, as advised.

You need nginx to answer on port 80 on all the domains you want a certificate for. Then you need to serve the challenge used by letsencrypt on /.well-known/acme-challenge. Then we invoke the letsencrypt command, telling the tool to write the challenge files in the directory we used as a root in the nginx configuration.

I redirect all HTTP requests on HTTPS, so my nginx config looks like :

server {

oakes

Contents

• Why care about Rust?
• The Toolchain
• Creating a New Project
• Modules
• Crates
• Types
• References
• Mutability

SteveBenner

Pry Cheat Sheet

Youtube Tutorial (2013)

Command Line

• pry -r ./config/app_init_file.rb -- load your app into a pry session (look at the file loaded by config.ru)
• pry -r ./config/environment.rb -- load your rails into a pry session

Debugger

jedi4ever

Some notes on remote debugging mac builds on Travisci.  It's hard to tell when something hangs what the cause it. Trial and error via commits is tedious. And on Mac , sometimes it's the gui asking for input. So I worked my around to get the access I needed for faster debugging a build.

#################################################
# Enable remote ssh access to travisci build for debugging
#################################################
# Add a key so we can login to travisci vm
- cat ssh/travisci.pub >> ~/.ssh/authorized_keys
- chmod 600 ssh/travisci
  
# Install netcat

alxjrvs

#Two Gotcha's In the @RubyMotion getting started guide for Android

##The NDK Does not Support API level L I got this error when I tried to rake device for the first time.

ERROR! It looks like your version of the NDK does not support API level L. Switch to │  7       structure: Structure
a lower API level or install a more recent NDK.

francolaiuppa

// Requires https://www.npmjs.org/package/s3-policy and https://www.npmjs.org/package/node-uuid
var config = require('env/' + process.env.NODE_ENV),
  policy = require('s3-policy'),
  uuid = require('node-uuid');

// SETUP S3
const AWS_ACCESS_KEY = config.s3.accessKey;
const AWS_SECRET_KEY = config.s3.secret;
const S3_BUCKET = config.s3.bucket;

manishtpatel

package main

import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/rand"
	"encoding/base64"
	"fmt"
	"io"
)

pcreux

group :production do
  gem 'unicorn'

  # Enable gzip compression on heroku, but don't compress images.
  gem 'heroku-deflater'

  # Heroku injects it if it's not in there already
  gem 'rails_12factor'
end