gdalmau

brew deps

See the dependency tree for anything you installed:

> brew deps node --tree

node
├── brotli
├── c-ares

gdalmau

Methods of Signing with GPG

Last updated March 28, 2021

There are now two ways to approach this:

1. Using gpg and generating keys
2. Using Kryptonite by krypt.co

This Gist explains how to do this using gpg in a step-by-step fashion. Kryptonite is actually wickedly easy to use-but you will still need to follow the instructions

gdalmau

#!/bin/bash
#
# DESCRIPTION:
#
#   Set the bash prompt according to:
#    * the active virtualenv
#    * the branch of the current git repository
#    * the return value of the previous command
#    * the fact you just came from Windows and are used to having newlines in
#      your prompts.

gdalmau

import base64
import sys
import time
from subprocess import Popen
from erppeek import Client

c = Client(...

report = 'giscedata.facturacio.factura'
params = {'context': {}}

gdalmau

import pandas as pd
import numpy as np
import matplotlib.pyplot as plt

%matplotlib inline

# Create DataFrame from Excel
df = pd.read_excel('/home/ecarreras/Desktop/l.xls')

# Create pivot table from DataFrame

gdalmau

Install PostgreSQL 10 on Ubuntu

This is a quick guide to install PostgreSQL 10 - tested on Ubuntu 16.04 but likely can be used for Ubuntu 14.04 and 17.04 as well, with one minor modification detailed below.

(Optional) Uninstall other versions of postgres

To make life simple, remove all other versions of Postgres. Obviously not required, but again, makes life simple.

dpkg -l | grep postgres

gdalmau

# This is just a cheat sheet:

# On production
sudo -u postgres pg_dump database | gzip -9 > database.sql.gz

# On local
scp -C production:~/database.sql.gz
dropdb database && createdb database
gunzip < database.sql.gz | psql database

gdalmau

#! /bin/sh
# Produce a squash-commit patch from a branch of changes
MASTER=$1
PATCHBRANCH=$2
SQUASHBRANCH="$PATCHBRANCH-squash"
MESSAGE=$3

git checkout -b $SQUASHBRANCH $MASTER &&
git merge --squash $PATCHBRANCH &&
git commit -a -m "$MESSAGE" &&

gdalmau

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

gdalmau

#!/bin/bash

for lib in cairo gi glib gobject gtk-2.0 pygtk.pth pygtk.py; do
  echo "Linking $lib...";
  ln -s /usr/lib/python2.7/dist-packages/$lib $VIRTUAL_ENV/lib/python2.7/site-packages/$lib;
done