mitchellh

I get asked pretty regularly what my opinion is on merge commits vs rebasing vs squashing. I've typed up this response so many times that I've decided to just put it in a gist so I can reference it whenever it comes up again.

I use merge, squash, rebase all situationally. I believe they all have their merits but their usage depends on the context. I think anyone who says any particular strategy is the right answer 100% of the time is wrong, but I think there is considerable acceptable leeway in when you use each. What follows is my personal and professional opinion:

ksamuel

import atexit

# First, a lot of imports. I don't use all of them all the time, 
# but I like to have them available.

import csv
import datetime as dt
import hashlib
import json
import math

jsomers

Using websockets to easily build GUIs for Python programs

I recently built a small agent-based model using Python and wanted to visualize the model in action. But as much as Python is an ideal tool for scientific computation (numpy, scipy, matplotlib), it's not as good for dynamic visualization (pygame?).

You know what's a very mature and flexible tool for drawing graphics? The DOM! For simple graphics you can use HTML and CSS; for more complicated stuff you can use Canvas, SVG, or WebGL. There are countless frameworks, libraries, and tutorials to help you draw exactly what you need. In my case, this was the animation I wanted:

(Each row represents a "worker" in my model, and each rectangle represents a "task.")

alchemyst

#!/usr/bin/env python

import tkinter as tk
import math
import re
from collections import ChainMap

Nrows = 5
Ncols = 5

PurpleBooth

FROM golang:1.9

WORKDIR /go/src/github.com/purplebooth/example
COPY . .
RUN go build -ldflags "-linkmode external -extldflags -static" -a main.go

FROM scratch
COPY --from=0 /go/src/github.com/purplebooth/example/main /main
CMD ["/main"]

ricjcosme

DUMP
// pod-name         name of the postgres pod
// postgres-user    database user that is able to access the database
// database-name    name of the database
kubectl exec [pod-name] -- bash -c "pg_dump -U [postgres-user] [database-name]" > database.sql

RESTORE
// pod-name         name of the postgres pod
// postgres-user    database user that is able to access the database
// database-name    name of the database

JonnyWong16

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Description:  Updates all metadata in the Tautulli database after moving Plex libraries.
# Author:       /u/SwiftPanda16
# Requires:     plexapi, requests

from plexapi.server import PlexServer
import requests

lotharschulz

# https://github.com/lotharschulz/akkahttp-playground/releases/tag/0.0.6-minikube-lb-ing-presentation-leipzig
# prerequsites: scala, sbt, docker, minikube, kubectl, local registry, project's docker images in local registry

kubectl create -f minikube-deployment-config.yaml
kubectl expose deployment akkahttpplayground-deployment --type="LoadBalancer" --port=8181 -target-port=8181
minikube service akkahttpplayground-deployment # opens browser window
minikube addons enable ingress
kubectl create -f minikube-ingress.yaml
echo "$(minikube ip) myminikube.info" | sudo tee -a /etc/hosts
# check the service

DominikSerafin

This Gist supplements article available at https://serafin.io/article/slack-django-errors

FranklinYu

links for old versions of Docker for Mac

Deprecated

Docker provides download links in release note. They promised that

(we) will also include download links in release notes for future releases.

Note: