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Basic redux-api sample

redux-api makes it easy to access REST APIs from a React+Redux app. This is a very basic example app showing its usage.

See it in action

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// Basic Android-implementation of Modal
//
// based on https://github.com/niftylettuce/react-native-loading-spinner-overlay

import React, {StyleSheet, View} from 'react-native';

const Portal = require('react-native/Libraries/Portal/Portal.js');

export default React.createClass({

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Basic example showing how to make a chart based on d3.chart using the new and shiny UMD interface. This is currently being discussed in #117, and not ready for use. It will be! present from d3.chart 0.3.0 onwards.

1. git clone https://gist.github.com/5789e5b2a295156ea48e.git && cd 5789e5b2a295156ea48e.git
2. npm install
3. webpack index.js build.js
4. open index.html
5. see a basic circle graph

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Finding a Ruby memory leak using a time analysis

When developing a program in Ruby, you may sometimes encounter a memory leak. For a while now, Ruby has a facility to gather information about what objects are laying around: ObjectSpace.

There are several approaches one can take to debug a leak. This discusses a time-based approach, where a full memory dump is generated every, say, 5 minutes, during a time that the memory leak is showing up. Afterwards, one can look at all the objects, and find out which ones are staying around, causing the

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Testing Carla's VST bridge in a VM with netjack

Install Ubuntu Server 15.04 in VirtualBox and enable OpenSSH. Then:

sudo apt-get install -yy apt-transport-https software-properties-common wget
wget https://launchpad.net/~kxstudio-debian/+archive/kxstudio/+files/kxstudio-repos_9.2.0~kxstudio1_all.deb
sudo dpkg -i kxstudio-*.deb

sudo apt-get update

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d3.chart.sankey: Reusable D3 Sankey diagram using d3.Chart.

Interactive Sankey diagram.

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d3.chart.sankey: Reusable D3 Sankey diagram using d3.Chart.

D3's classic energy sankey diagram built using d3.chart.sankey.

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d3.chart.sankey: Reusable D3 Sankey diagram using d3.Chart.

This diagram shows how the ingredients may contribute to the total sustainability of a chocolate bar through different issues.

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#!/usr/bin/env ruby
#
# Basic script to retrieve book metadata.
#
# Usage: genbooks.rb <isbn> [<isbn> [...]] >books.json
# Outputs json file with book metadata, for use as input to genpage.rb
#
# TODO
# - add bol.com
# - add amazon.com books