evantoli

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

anjohnson

Triangle Workflows

A triangle workflow involves an upstream project and a personal fork containing a development branch of the project. This configuration makes git pull merge changes from the upstream but git push send local commits to the personal fork. However those config settings only work on relatively recent versions of git; 1.7.9 doesn't support the required remote.pushdefault config setting so you will have to explicitly tell git push which remote to push to.

This gist does not attempt to explain exactly what these commands do, it's intended as a cheat-sheet/reminder.

To set up a project area

yihui

---
title: HTML Dependencies
output: html_document
---

This example explains how HTML dependencies work in **htmltools**. Sometimes an HTML fragment may have additional dependencies to work correctly, such as JavaScript and/or CSS files. In R Markdown documents, you have to let **rmarkdown** know these dependencies, so they can be added to the HTML header when the document is rendered through Pandoc.

Another thing that you need to pay attention is you have to "protect" your HTML output so that Pandoc does not touch it, e.g. when you have four leading spaces, Pandoc may think this line is supposed to be a `<pre>` block whereas you only meant to indent the line for cosmetic purposes. In this case, the function `htmltools::htmlPreserve()` will be _automatically_ applied to your HTML content in R Markdown if the content is generated from `htmltools::tags` or wrapped in `htmltools::HTML()`.

Now we use a random CSS file in the **knitr** package to illustrate how dependencies work. The goal here is to generate a 

devinmancuso

#Pulled from Chromium at: https://code.google.com/p/chromium/codesearch#chromium/src/third_party/WebKit/Source/devtools/front_end/toolbox/OverridesUI.js&q=WebInspector.OverridesUI._phones%20file:OverridesUI.js&sq=package:chromium&type=cs&l=310

#Phones
Define_phones = [
    {deviceName: "Apple iPhone 3GS", width: 320, height: 480, deviceScaleFactor: 1, userAgent: "Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5", touch: true, mobile: true},
    {deviceName: "Apple iPhone 4", width: 320, height: 480, deviceScaleFactor: 2, userAgent: "Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5", touch: true, mobile: true},
    {deviceName: "Apple iPhone 5", width: 320, height: 568, deviceScaleFactor: 2, userAgent: "Mozilla/5.0 (iPhone; CPU iPhone OS 7_0 like Mac OS X; en-us) AppleWebKit/537.51.1 (KHTML, like Gecko) Versi

yihui

\documentclass{beamer}
\usepackage{url}
\begin{document}
<<setup, include=FALSE, tidy=FALSE, highlight=FALSE>>=
# do not use the highlight package; will do it manually
opts_chunk$set(highlight = FALSE, tidy = FALSE)
tokens = c('dlmMLE', 'dlmModReg') # a list of words to be highlighted by structure{}

knit_hooks$set(
  chunk = function(x, options) {