Ajeo

from __future__ import with_statement
import sys,os

from logging.config import fileConfig

from sqlalchemy import engine_from_config
from sqlalchemy import pool

from alembic import context
sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))

Ajeo

Setup multiple git identities & git user informations

/!\ Be very carrefull in your setup : any misconfiguration make all the git config to fail silently ! Go trought this guide step by step and it should be fine 😉

Setup multiple git ssh identities for git

• Generate your SSH keys as per your git provider documentation.
• Add each public SSH keys to your git providers acounts.
• In your ~/.ssh/config, set each ssh key for each repository as in this exemple:

Ajeo

import { GraphQLScalarType } from "graphql";
import { Kind } from "graphql/language";

export default {
  Date: new GraphQLScalarType({
    name: "Date",
    description: "Date custom scalar type",
    parseValue(value) {
      return new Date(value); // value from the client
    },

Ajeo

State Management Patterns

Repositories

Download the following repositories and run yarn install in each:

• Basic Counter
• Pizza Calculator
• Jetsetter
• Offices and Dragons

Ajeo

{
    "Statement": [
        {
            "Action": [
                "apigateway:*",
                "cloudformation:CancelUpdateStack",
                "cloudformation:ContinueUpdateRollback",
                "cloudformation:CreateChangeSet",
                "cloudformation:CreateStack",
                "cloudformation:CreateUploadBucket",

Ajeo

"""
This script will demonstrate how to use a pretrained model, in PyTorch, 
to make predictions. Specifically, we will be using VGG16 with a cat 
image.

References used to make this script:
PyTorch pretrained models doc:
    http://pytorch.org/docs/master/torchvision/models.html
PyTorch image transforms example:
    http://pytorch.org/tutorials/beginner/data_loading_tutorial.html#transforms

Ajeo

# 1) Create your private key (any password will do, we remove it below)

$ cd ~/.ssh
$ openssl genrsa -des3 -out server.orig.key 2048


# 2) Remove the password

$ openssl rsa -in server.orig.key -out server.key

Ajeo

#!/bin/sh
echo Install all AppStore Apps at first!
# no solution to automate AppStore installs
read -p "Press any key to continue... " -n1 -s
echo  '\n'

echo Install and Set San Francisco as System Font
ruby -e "$(curl -fsSL https://raw.github.com/wellsriley/YosemiteSanFranciscoFont/master/install)"
echo Install Homebrew, Postgres, wget and cask
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

Ajeo

#!/bin/sh

# Make sure to:
# 1) Name this file `backup.sh` and place it in /home/ubuntu
# 2) Run sudo apt-get install awscli to install the AWSCLI
# 3) Run aws configure (enter s3-authorized IAM user and specify region)
# 4) Fill in DB host + name
# 5) Create S3 bucket for the backups and fill it in below (set a lifecycle rule to expire files older than X days in the bucket)
# 6) Run chmod +x backup.sh
# 7) Test it out via ./backup.sh

Ajeo

A top-down look into Elixir (for Rubyists)

• Phoenix (as "Rails for Elixir")
  • Rails and Phoenix can get suspiciously similar
  • A code sample:
• controller.rb