simonw

Datasette for Polar Bears

I found an interesting looking dataset about Polar Bear ear tag tracking on a USGS website: https://alaska.usgs.gov/products/data.php?dataid=130

I deployed it as a datasette website and API here: https://polar-bears.now.sh/

Here's how I did it:

0. Install datasette and csvs-to-sqlite:

local.conf

# ...

upstream php-fpm {
        server unix:/var/run/php5-fpm.sock;
}

# 
server {
        listen 443 ssl;
        listen [::]:443 ssl;

halberom

#jinja2:trim_blocks: True, lstrip_blocks: True
targets:
  {% for privnet in all_private_subnets %}
  - subnet_id: "{{ privnet }}"
    security_groups: [ "{{ sg.group_id }}" ]
  {% endfor %}
  {% for pubnet in all_public_subnets %}
  - subnet_id: "{{ pubnet }}"
    security_groups: [ "{{ sg.group_id }}" ]
  {% endfor %}

veltman

Converting an SVG animation to a video with the MediaRecorder API and a hidden canvas.

Drawing frames from img elements can introduce an extra delay, so this version generates all the frames upfront and then renders them in a loop with requestAnimationFrame().

See also: Canvas animation to video

revotu

from bs4 import BeautifulSoup

# remove all attributes
def _remove_all_attrs(soup):
    for tag in soup.find_all(True): 
        tag.attrs = {}
    return soup

# remove all attributes except some tags
def _remove_all_attrs_except(soup):

aurelijusb

FROM ubuntu:latest

RUN apt-get update && \
    apt-get install -y xvfb firefox python-pip xdotool x11vnc

RUN apt-get install -y wget
RUN wget https://github.com/mozilla/geckodriver/releases/download/v0.16.1/geckodriver-v0.16.1-linux64.tar.gz
RUN tar zxvf geckodriver-v0.16.1-linux64.tar.gz && mv geckodriver /usr/bin/geckodriver

ENV DISPLAY=:1.0

troutcolor

on alfred_script(q)
	set myBlogUsername to "USERNAME"
	set myBlogPass to "PASSWORD"
	set cat to {category:{"Micro"}, kind:{"note"}}
	set poststrut to {post_type:"post", post_status:"publish", post_format:"status", post_title:"", post_content:q, terms_names:cat, comment_status:"open"}	
	tell application "http://example.com/xmlrpc.php"
		set myPosts to call xmlrpc {method name:"wp.newPost", parameters:{"1", myBlogUsername, myBlogPass, poststrut}}
		return  myPosts				
	end tell
end alfred_script

krisselden

const fs = require('fs');
const path = require('path');
const spawn = require('child_process').spawn;
const FPS = 60;
const MICROSEC_PER_FRAME = Math.round(1000000 / FPS);
if (process.argv.length < 3) {
  console.log(`node ${path.relative('.', process.argv[1])} [DevToolsProfile]`);
  process.exit(1);
}
let traceFile = path.resolve(process.argv[2]);

vladholubiev

digraph architecture {
  rankdir=LR;

  // Storage - #303F9F (dark blue)
  node[fillcolor="#303F9F" style="filled" fontcolor="white"];
  database[label="DB"]; cache[label="Redis"];
  
  // Client-side Apps - #FFEB3B (yellow)
  node[fillcolor="#FFEB3B" style="filled" fontcolor="black"];
  front_end[label="Front-end App"]; extension[label="Browser Extension"];

davidrleonard

const Promise = require('bluebird');
const sh = require('shelljs');

/**
 * Asynchronously executes a shell command and returns a promise that resolves
 * with the result.
 * 
 * The `opts` object will be passed to shelljs's `exec()` and then to Node's native
 * `child_process.exec()`. The most commonly used opts properties are:
 *