VDigitall

Problem

You have installed GPG, then tried to commit and suddenly you see this error message after it:

error: gpg failed to sign the data
fatal: failed to write commit object

Debug

VDigitall

import boto3
import base64

if __name__ == '__main__':
    session = boto3.session.Session()

    kms = session.client('kms')

    encrypted_password = 'AQECAHjgTiiE7TYRGp5Irf8jQ3HzlaQaHGYgsUJDaavnHcFm0gAAAGswaQYJKoZIhvcNAQcGoFwwWgIBADBVBgkqhkiG9w0BBwEwHgYJYIZIAWUDBAEuMBEEDDwxVQuG0oVwpkU7nQIBEIAoVGk1/wpserb+GVUOzE7PiL/Nr9fTDFKZfpKpF0ip2ct4B2q0Wn6ZZw=='
    binary_data = base64.b64decode(encrypted_password)

VDigitall

# best practice: linux
nano ~/.pgpass
*:5432:*:username:password
chmod 0600 ~/.pgpass

# best practice: windows
edit %APPDATA%\postgresql\pgpass.conf
*:5432:*:username:password

# linux

VDigitall

def render_pdf_weasyprint(html):
    from weasyprint import HTML
    pdf = HTML(string=html.encode('utf-8'))
    return pdf.write_pdf()

def render_pdf_xhtml2pdf(html):
    """mimerender helper to render a PDF from HTML using xhtml2pdf.
    Usage: http://philfreo.com/blog/render-a-pdf-from-html-using-xhtml2pdf-and-mimerender-in-flask/
    """

VDigitall

function logColor(color, args) {
    console.log(`%c ${args.join(' ')}`, `color: ${color}`);
}

const log = {
  aliceblue: (...args) => { logColor('aliceblue', args)},
  antiquewhite: (...args) => { logColor('antiquewhite', args)},
  aqua: (...args) => { logColor('aqua', args)},
  aquamarine: (...args) => { logColor('aquamarine', args)},
  azure: (...args) => { logColor('azure', args)},

VDigitall

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

VDigitall

# 0 is too far from ` ;)
set -g base-index 1

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

#set -g default-terminal screen-256color
set -g status-keys vi
set -g history-limit 10000

VDigitall

import mock

class AlmostAlwaysTrue(object):

    def __init__(self, total_iterations=1):
        self.total_iterations = total_iterations
        self.current_iteration = 0

    def __nonzero__(self):
        if self.current_iteration < self.total_iterations: