In business, master data management (MDM) is a method used to define and manage the critical data of an organization to provide, with data integration, a single point of reference.[1] The data that is mastered may include reference data - the set of permissible values, and the analytical data that supports decision making.[2]
In computing, a master data management tool can be used to support master data management by removing duplicates, standardizing data (mass maintaining),[3] and incorporating rules to eliminate incorrect data from entering the system in order to create an authoritative source of master data. Master data are the products, accounts and parties for which the business transactions are completed. The root cause problem stems from business unit and product line segmentation, in which the same customer will be serviced by different product lines, with redundant data being entered about the customer (a.k.a. party in the role of customer) and account in order to proc
name: CI | |
on: [push] | |
jobs: | |
test: | |
runs-on: ubuntu-latest | |
services: |
# Run the test suite if a source or test file changes | |
**/tests/test_*.py { | |
# prep +onchange: pytest @dirmods | |
prep +onchange: pytest @mods | |
} | |
requirements.txt { | |
# prep +onchange: pytest @dirmods | |
prep +onchange: " | |
pip install -U -r requirements.txt |
2019 update: this essay has been updated on my personal site, together with a followup on how to get started
2020 update: I'm now writing a book with updated versions of all these essays and 35 other chapters!!!!
If there's a golden rule, it's this one, so I put it first. All the other rules are more or less elaborations of this rule #1.
You already know that you will never be done learning. But most people "learn in private", and lurk. They consume content without creating any themselves. Again, that's fine, but we're here to talk about being in the top quintile. What you do here is to have a habit of creating learning exhaust. Write blogs and tutorials and cheatsheets. Speak at meetups and conferences. Ask and answer things on Stackoverflow or Reddit. (Avoid the walled gardens like Slack and Discourse, they're not public). Make Youtube videos
# This setup took me a few hours to come up with; codecov docs turned out to be useless in the end. | |
# With this gist I hope to be the last one to have ever faced it again :) | |
sudo: required | |
services: | |
- docker | |
before_install: | |
- docker version |
# NOTE: Be sure to set the API key further down in the code! | |
require "net/http" | |
require "uri" | |
require "json" | |
class WIP | |
def initialize(api_key:) | |
@api_key = api_key | |
end |
import boto3 | |
import certbot.main | |
import datetime | |
import os | |
import raven | |
import subprocess | |
def read_and_delete_file(path): | |
with open(path, 'r') as file: | |
contents = file.read() |
This is a compiled list of falsehoods programmers tend to believe about working with time.
Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.
- There are always 24 hours in a day.
- February is always 28 days long.
- Any 24-hour period will always begin and end in the same day (or week, or month).
*update: TBC, but this new might affect how easy it is to use this technique past August 2024: Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August
This gist, based in part on a gist by Brian Hartvigsen, allows you to export from Authy your TOTP tokens you have stored there.
Those can be "standard" 6-digits / 30 secs tokens, or Authy's own version, the 7-digits / 10 secs tokens.