jwijffels

DSD_FFDFstream <- function(x, k=NA, assignment=NULL, loop=FALSE) {
  stopifnot(is.ffdf(x))
  open(x)
  state <- new.env()
  assign("counter", 1L, envir = state) 
  l <- list(description = "FF Data Stream",
            strm = x,
            state = state,
            d = ncol(x),
            k = k,           

robwierzbowski

#!/bin/bash

# https://gist.github.com/robwierzbowski/5430952/
# Create and push to a new github repo from the command line.  
# Grabs sensible defaults from the containing folder and `.gitconfig`.  
# Refinements welcome.

# Gather constant vars
CURRENTDIR=${PWD##*/}
GITHUBUSER=$(git config github.user)

hrbrmstr

notify <- function(msg="Operation complete") {

  in.osx <- (Sys.info()['sysname'] == "Darwin")
  in.rstudio <- (Sys.getenv("RSTUDIO") == "1")
  in.rgui <- (Sys.getenv("R_GUI_APP_REVISION") != "")
  
  if (in.rstudio) { # hack to see if running in RStudio
    title <- "RStudio"
    sender <- activate <- "org.rstudio.RStudio"
  }

kevin-smets

Default

Powerlevel10k

thebucknerlife

#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

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.

hfreire

# Install QEMU OSX port with ARM support
sudo port install qemu +target_arm
export QEMU=$(which qemu-system-arm)

# Dowload kernel and export location
curl -OL \
https://github.com/dhruvvyas90/qemu-rpi-kernel/blob/master/kernel-qemu-4.1.7-jessie
export RPI_KERNEL=./kernel-qemu-4.1.7-jessie

# Download filesystem and export location

econandrew

############################################################################ ###
# FUZZY MATCHING FUNCTIONS                                                  ####
############################################################################ ###

fuzzy_prep_words <- function(words) {
  # Prepares a list of words for fuzzy matching. All the other fuzzy matching
  # functions will run word through this. Given a list of sentences, returns
  # a list of words.
  
  words <- unlist(strsplit(tolower(gsub("[[:punct:]]", " ", words)), "\\W+"))

perliedman

.map {
    width: 960px;
    height: 480px;
}

.reveal .leaflet-container .leaflet-fade-anim .leaflet-tile, .reveal .leaflet-container .leaflet-fade-anim .leaflet-popup {
    -webkit-transition: opacity 0.2s linear;
    -moz-transition: opacity 0.2s linear;
    -o-transition: opacity 0.2s linear;
    transition: opacity 0.2s linear;

Stono

#!/bin/bash
set -e

export CONFIG_MODULE_SIG=n
export CONFIG_MODULE_SIG_ALL=n
export KERNELRELEASE=${1}

echo "Installing FacetimeHD camera for $KERNELRELEASE"
cd /tmp
git clone https://github.com/patjak/bcwc_pcie.git