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@mtao
mtao / eigen_boost_serialization.hpp
Last active March 15, 2024 02:49
Boost serialization for Eigen Matrix and SparseMatrix structures (plus triplets as a helper in SparseMatrix)
/*
Copyright (c) 2015 Michael Tao
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
@elentok
elentok / script_dir.sh
Created May 9, 2013 11:33
Current script directory (works in bash and zsh)
SCRIPT_DIR=`dirname ${BASH_SOURCE[0]-$0}`
SCRIPT_DIR=`cd $SCRIPT_DIR && pwd`
@techniq
techniq / audit_mixin.py
Created March 16, 2013 01:05
Useful SQLAlchemy Mixins
from datetime import datetime
from sqlalchemy import Column, Integer, DateTime, ForeignKey
from sqlalchemy.orm import relationship
from sqlalchemy.ext.declarative import declared_attr
from flask_security import current_user
class AuditMixin(object):
created_at = Column(DateTime, default=datetime.now)
updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
@Atem18
Atem18 / gist:4696071
Last active April 19, 2024 11:18 — forked from evildmp/gist:3094281
Tutorial to seting up a django website in production.

Set up Django, Nginx and Gunicorn in a Virtualenv controled by Supervisor

Steps with explanations to set up a server using:

  • Virtualenv
  • Virtualenvwrapper
  • Django
  • Gunicorn
@inklesspen
inklesspen / README.md
Last active September 6, 2023 17:11
Fast and flexible unit tests with live Postgres databases and fixtures

(This gist is pretty old; I've written up my current approach to the Pyramid integration on this blog post, but that blog post doesn't go into the transactional management, so you may still find this useful.)

Fast and flexible unit tests with live Postgres databases and fixtures

I've created a Pyramid scaffold which integrates Alembic, a migration tool, with the standard SQLAlchemy scaffold. (It also configures the Mako template system, because I prefer Mako.)

I am also using PostgreSQL for my database. PostgreSQL supports nested transactions. This means I can setup the tables at the beginning of the test session, then start a transaction before each test happens and roll it back after the test; in turn, this means my tests operate in the same environment I expect to use in production, but they are also fast.

I based my approach on [sontek's blog post](http://sontek.net/blog/

@jasonrudolph
jasonrudolph / about.md
Last active May 14, 2024 16:36
Programming Achievements: How to Level Up as a Developer