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@bastman
bastman / docker-cleanup-resources.md
Created March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@smcoll
smcoll / django_migration_pk_to_uuid.py
Last active December 20, 2025 09:20
Django migration converting integer pk table to UUID pk table
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import uuid
from django.db import migrations, models
def fill_mymodel_uuid(apps, schema_editor):
db_alias = schema_editor.connection.alias
MyModel = apps.get_model('myapp', 'MyModel')
@dkarchmer
dkarchmer / cognito-developer-authenticated-client-example.py
Last active October 11, 2024 16:44
django-boto3-cognito: AWS' Cognito Developer Authenticated Identities Authflow using Django/Python/Boto3 (For building stand-alone clients)
__author__ = 'dkarchmer'
'''
This script emulates a stand-alone Python based client. It relies on Boto3 to access AWS, but
requires your Django server to have an API for your user to access Cognito based credentials
Because of Cognito, the client (this script) will only get temporary AWS credentials associated
to your user and only your user, and based on whatever you configure your AIM Policy to be.
Most Cognito examples demonstrate how to use Cognito for Mobile Apps, so this scripts demonstrate
how to create a stand-alone Python script but operating similarly to these apps.
@maximilian-lindsey
maximilian-lindsey / express_in_electron.md
Last active April 29, 2026 00:48
How to run Express inside an Electron app

How to run Express inside an Electron app

You can run your Express app very easily inside your Electron app.

All you need to do is to:

  • place all the files of your Express app inside a new app folder in your_electron_app\resources\app
  • reconfigure the app.js file
  • refactor some relative pathes in your Express app
@mbostock
mbostock / .block
Last active April 5, 2018 02:20
Connected Particles
license: gpl-3.0
redirect: https://beta.observablehq.com/@mbostock/connected-particles-iii
@vsouza
vsouza / .bashrc
Last active January 31, 2026 01:19
Golang setup in Mac OSX with HomeBrew. Set `GOPATH` and `GOROOT` variables in zshell, fish or bash.
# Set variables in .bashrc file
# don't forget to change your path correctly!
export GOPATH=$HOME/golang
export GOROOT=/usr/local/opt/go/libexec
export PATH=$PATH:$GOPATH/bin
export PATH=$PATH:$GOROOT/bin
@andrewheiss
andrewheiss / bt-fix
Last active March 14, 2016 15:17
Reset Bluetooth driver on OS X Mavericks
#!/usr/bin/env sh
# Fixes problem described at http://apple.stackexchange.com/questions/118783/bluetooth-peripherals-randomly-disconnecting-under-mavericks
kextunload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
kextload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
@patrickhammond
patrickhammond / android_instructions.md
Last active May 14, 2026 14:19
Easily setup an Android development environment on a Mac

Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

  • XCode is installed (via the App Store)
  • XCode command line tools are installed (xcode-select --install will prompt up a dialog)
  • Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

@mkhatib
mkhatib / ag-mk-shortcut.js
Created June 18, 2013 04:41
Adds an AngularJS directive to add keyboard shortcuts for elements with ng-click directive.
var app = angular.module('app');
app.directive('mkShortcut', function($document) {
// Ref: http://goo.gl/7XDys
function fireEvent(element, event) {
if (document.createEvent) {
// dispatch for firefox + others
var evt = document.createEvent("HTMLEvents");
evt.initEvent(event, true, true ); // event type,bubbling,cancelable
@mattmcc
mattmcc / models.py
Created March 27, 2013 00:24
Quick & dirty "read-only" model for using SQL views
class ViewManager(models.Manager):
def bulk_create(self, *args, **kwargs):
raise NotImplementedError
def create(self, *args, **kwargs):
raise NotImplementedError
def get_or_create(self, *args, **kwargs):
raise NotImplementedError