ohanhi

Learning FP the hard way: Experiences on the Elm language

by Ossi Hanhinen, @ohanhi

with the support of Futurice 💚.

Licensed under CC BY 4.0.

Editorial note

indiesquidge

Homebrew

How To

Homebrew is a package management system for OS X. You can read more about it here, or simply run

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

to install it.

bobbygrace

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets

---

Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

code-of-kpp

import numbers

import six

import numpy
import matplotlib.collections
from matplotlib import pyplot

# using example from
# http://nbviewer.ipython.org/github/dpsanders/matplotlib-examples/blob/master/colorline.ipynb

SpotlightKid

#!/usr/bin/env python
#-*- coding:utf-8 -*-
#
# wagenheber.py
#
"""Simple PyPI package installation client for Pythonista.

Currently only supports installing pure Python packages for which a
distribution archive in bdist_wheel format is available on PyPI.

hgrecco

http://olgabot.github.io/prettyplotlib/
http://damon-is-a-geek.com/publication-ready-the-first-time-beautiful-reproducible-plots-with-matplotlib.html
http://datasciencelab.wordpress.com/2013/12/21/beautiful-plots-with-pandas-and-matplotlib/
http://www.huyng.com/posts/sane-color-scheme-for-matplotlib/
http://stanford.edu/~mwaskom/software/seaborn/index.html
http://nbviewer.ipython.org/gist/olgabot/5357268

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

ChillyBwoy

(ns particles.core)

(def display (.getElementById js/document "display"))
(def context (.getContext display "2d"))
(def damping 0.999)
(def max-particles 250)
(def line-width 2)

(def app-state (atom {:width (.-innerWidth js/window)
                      :height (.-innerHeight js/window)}))

jmcarp

"""
Extract PDF text using PDFMiner. Adapted from
http://stackoverflow.com/questions/5725278/python-help-using-pdfminer-as-a-library
"""

from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter#process_pdf
from pdfminer.pdfpage import PDFPage
from pdfminer.converter import TextConverter
from pdfminer.layout import LAParams

swannodette

(ns async-test.timeout.core
  (:require [cljs.core.async :refer [chan close!]])
  (:require-macros
    [cljs.core.async.macros :as m :refer [go]]))
 
(defn timeout [ms]
  (let [c (chan)]
    (js/setTimeout (fn [] (close! c)) ms)
    c))