Dionysis Zindros, National Technical University of Athens dionyziz@gmail.com
pseudonymous anonymous web-of-trust identity trust bitcoin namecoin proof-of-burn timelock decentralized anonymous marketplace openbazaar
Chris Martin chris-martin
dionyziz
/ web-of-trust.md
Last active
January 22, 2022 04:13
jamesmfriedman
/ rename_table_migration.py
Last active
February 8, 2022 18:56
Renaming a Django app that has migrations already sucks. This Is a way I found to do it that preserves your old migration history and keeps your contenttypes in order. The trick is, this migration cannot be in the app you are migrating, so stick it in your "core" app or another app you have installed. Just plug in your own old and new app names.
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| # -*- coding: utf-8 -*- | |
| import datetime | |
| from south.db import db | |
| from south.v2 import SchemaMigration | |
| from django.db import models | |
| from django.db.models import get_app, get_models | |
| class Migration(SchemaMigration): |
jdegoes
/ Applied-FP-with-Scala.md
Last active
May 5, 2024 12:20
Copyright © 2016-2018 Fantasyland Institute of Learning. All rights reserved.
A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.
val square : Int => Int = x => x * xOlderNewer