mjhea0

from django.contrib.admin import ModelAdmin

from .paginator import LargeTablePaginator


class MyTableAdmin(ModelAdmin):
    ...
    paginator = LargeTablePaginator
    show_full_result_count = False  # Recommended to avoid another count()
    ...

mjhea0

NOTE: This is a question I found on StackOverflow which I’ve archived here, because the answer is so effing phenomenal.

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Q: How can I make a chain of function decorators in Python?

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If you are not into long explanations, see [Paolo Bergantino’s answer][2].

mjhea0

An engineering manager that I have the privilege of working with just asked me for three expectations of a principal engineer for a project that he is working on to mentor senior engineers at Twilio. Here is the list that I came up with.

• Skate to where the puck is going: Are you waiting to be told what to do or are you getting a sense for our product vision and making concrete suggestions for what technical work needs to be done to get us in a good place when it becomes time to execute?
• Act like an owner: Are you complaining about what's broken or offering solutions and/or alternative ways of thinking that makes it clear to engineers close to the problem that they can play an important role in solving those problems? Do you accept the world as it is or are you willing to provide a compelling vision for how it could be?
• Teach and lead: You're not getting more hours in the day. Taking on all of the hard work not only makes you a single point of failure, it robs your colleagues of the ability

mjhea0

Requirements

Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:

sysctl -a | grep machdep.cpu.features | grep VMX

If there's output, you're good!

Prerequisites

mjhea0

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)

mjhea0

By the way, I'm available for tutoring and code review :)

Table of contents

1. What Promises library should I use?
2. How do I create a Promise myself?
3. How do I use new Promise?
4. How do I resolve a Promise?
5. But what if I want to resolve a synchronous result or error?
6. [But what if it's at the start of a chain, and I'm not in a .then callback yet?](https://gist.github.com/joepie91/4c3a10629a4263a522e3bc4839a28c83#6-but

mjhea0

Searching bash or zsh history

More often than not, you already typed yesterday the commands you’re about to use today. Wouldn’t it be handy to be able to retrieve the long command instead of typing them yet another time?

Hit Ctrl+R, you’ll see:

(reverse-i-search)`':

mjhea0

<style type="text/css"> section, p, h1, h2, h3 { text-align: left; } </style>

Intro to JS

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mjhea0

Deploying Django on Dokku

This Gist: http://is.gd/dokkudjango

DigitalOcean: https://www.digitalocean.com/

Dokku: https://github.com/progrium/dokku

Dokku-Postgres: https://github.com/Kloadut/dokku-pg-plugin

mjhea0

Introduction to Data Structures

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Standards

• Implement, evaluate, and use some common data structures
• Identify and diagram common data structures
• Determine the correct data structure for interview-style problems