Goals: Add links that are reasonable and good explanations of how stuff works. No hype and no vendor content if possible. Practical first-hand accounts of models in prod eagerly sought.
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// 3D Dom viewer, copy-paste this into your console to visualise the DOM as a stack of solid blocks. | |
// You can also minify and save it as a bookmarklet (https://www.freecodecamp.org/news/what-are-bookmarklets/) | |
(() => { | |
const SHOW_SIDES = false; // color sides of DOM nodes? | |
const COLOR_SURFACE = true; // color tops of DOM nodes? | |
const COLOR_RANDOM = false; // randomise color? | |
const COLOR_HUE = 190; // hue in HSL (https://hslpicker.com) | |
const MAX_ROTATION = 180; // set to 360 to rotate all the way round | |
const THICKNESS = 20; // thickness of layers | |
const DISTANCE = 10000; // ¯\\_(ツ)_/¯ |
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# Reference : https://stackoverflow.com/a/59539843 | |
from PyQt5.QtCore import * | |
from PyQt5.QtGui import * | |
from PyQt5.QtWidgets import * | |
from PyQt5.QtCore import QObject, pyqtSignal | |
import sys | |
import time | |
import threading |
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#!/usr/bin/python3 | |
# -*- coding: utf-8 -*- | |
from PyQt5.QtCore import Qt | |
from PyQt5.QtGui import QImage, QPixmap, QPalette, QPainter | |
from PyQt5.QtPrintSupport import QPrintDialog, QPrinter | |
from PyQt5.QtWidgets import QLabel, QSizePolicy, QScrollArea, QMessageBox, QMainWindow, QMenu, QAction, \ | |
qApp, QFileDialog |
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#!/usr/bin/python3 | |
#-*- coding:utf8 -*- | |
import cairo | |
import gi | |
gi.require_version('Pango', '1.0') | |
gi.require_version('PangoCairo', '1.0') | |
from gi.repository import Pango, PangoCairo | |
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, 600, 100) |
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#!/bin/bash | |
# Starts your AWS instance, connects via SSH and launches Chrome with the remote Jupyter Notebook page open. | |
# Usage is as follows: | |
# 1. Run this script, so that Chrome has launched and SSH connection is established. | |
# 2. Execute 'jupyter notebook' on the AWS instance. | |
# 3. Reload the page in Chrome and log in to Jupyter Notebook. | |
# | |
# Note: we use Chrome, as there's a known issue with Safari that won't let Jupyter Notebook connect to a remote kernel. | |
# |
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import asyncio | |
import threading | |
import random | |
def thr(i): | |
# we need to create a new loop for the thread, and set it as the 'default' | |
# loop that will be returned by calls to asyncio.get_event_loop() from this | |
# thread. | |
loop = asyncio.new_event_loop() |
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# Note – this is not a bash script (some of the steps require reboot) | |
# I named it .sh just so Github does correct syntax highlighting. | |
# | |
# This is also available as an AMI in us-east-1 (virginia): ami-cf5028a5 | |
# | |
# The CUDA part is mostly based on this excellent blog post: | |
# http://tleyden.github.io/blog/2014/10/25/cuda-6-dot-5-on-aws-gpu-instance-running-ubuntu-14-dot-04/ | |
# Install various packages | |
sudo apt-get update |
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# | |
# read/write access to python's memory, using a custom bytearray. | |
# some code taken from: http://tinyurl.com/q7duzxj | |
# | |
# tested on: | |
# Python 2.7.10, ubuntu 32bit | |
# Python 2.7.8, win32 | |
# | |
# example of correct output: | |
# inspecting int=0x41424344, at 0x0228f898 |
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def color(text, **user_styles): | |
styles = { | |
# styles | |
'reset': '\033[0m', | |
'bold': '\033[01m', | |
'disabled': '\033[02m', | |
'underline': '\033[04m', | |
'reverse': '\033[07m', |
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