cloudcalvin

assemblyMergeStrategy in assembly := {
  case PathList("javax", "servlet", xs @ _*) => MergeStrategy.last
  case PathList("javax", "activation", xs @ _*) => MergeStrategy.last
  case PathList("org", "apache", xs @ _*) => MergeStrategy.last
  case PathList("com", "google", xs @ _*) => MergeStrategy.last
  case PathList("com", "esotericsoftware", xs @ _*) => MergeStrategy.last
  case PathList("com", "codahale", xs @ _*) => MergeStrategy.last
  case PathList("com", "yammer", xs @ _*) => MergeStrategy.last
  case "about.html" => MergeStrategy.rename
  case "META-INF/ECLIPSEF.RSA" => MergeStrategy.last

cloudcalvin

//fiels are the array of data values
//column map is the headers 
val columnMap = Headers.column_name.zipWithIndex
val jsonMapping = (ListMap[String, Any]()/: columnMap) { (a, f) =>
  a + ( "\"" + f._1 + "\"" -> fields(f._2))
  fields.foreach(_ match => {case empty : null})

cloudcalvin

import com.datastax.spark.connector.cql.CassandraConnector
import org.apache.spark.{SparkContext, SparkConf}
import org.apache.spark.sql.{Row, SQLContext}

/** Spark SQL: Txt, Parquet, JSON Support with the Spark Cassandra Connector */
object SampleJson extends App {
  import com.datastax.spark.connector._
  import GitHubEvents._

  val conf = new SparkConf(true)

cloudcalvin

object Implicits {
  implicit class CaseClassToString(c: AnyRef) {
    def toStringWithFields: String = {
      val fields = (Map[String, Any]() /: c.getClass.getDeclaredFields) { (a, f) =>
        f.setAccessible(true)
        a + (f.getName -> f.get(c))
      }

      s"${c.getClass.getName}(${fields.mkString(", ")})"

cloudcalvin

#include <CGAL/Timer.h>

/// Nanoflann code
#include <nanoflann.hpp>

#include <cstdlib>
#include <iostream>
#include <fstream>
#include <vector>

cloudcalvin

#!/bin/bash

# The MIT License (MIT)
# Copyright (c) 2013 Alvin Abad
# https://alvinabad.wordpress.com/2013/03/23/how-to-specify-an-ssh-key-file-with-the-git-command

if [ $# -eq 0 ]; then
    echo "Git wrapper script that can specify an ssh-key file
Usage:
    git.sh -i ssh-key-file git-command

cloudcalvin

#After pdfs and docs have been carved from filsystem, the folowing commands can be used to search for specific documents ##Search for PDF containing specific text: find . -name '.pdf' -exec sh -c 'pdftotext -q "{}" - | grep --with-filename --label="{}" --color "Search Query"' ; ##Search for .doc or .DOC files containing specific text: find -name '.doc' | while read -r file; do
catdoc "$file" | grep -H --label="$file" "Search Query" done

cloudcalvin

Happy Time Go Libraries.

Another curated list like awesome-go.
Not complete. Not authoritative. Not cupcake.
Send suggestions: @squarism :)
☆ = Github stars (in September 2014)

---

Adapters and Drivers

cloudcalvin

- name: etcd.service
  command: start
  content: |
    [Unit]
    Description=etcd
    Requires=setup-network-environment.service
    After=setup-network-environment.service
    [Service]
    EnvironmentFile=/etc/environment
    User=etcd

cloudcalvin

#!/bin/bash

ENV="/etc/environment"
HOSTS="/etc/hosts"

# Test for RW access to $1
touch $HOSTS
touch $ENV
if [ $? -ne 0 ]; then
    echo exiting, unable to modify: $ENV