brenopolanski

A simple Ghostscript command to merge two PDFs in a single file is shown below:

gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=combine.pdf -dBATCH 1.pdf 2.pdf

Install Ghostscript:

Type the command sudo apt-get install ghostscript to download and install the ghostscript package and all of the packages it depends on.

mattes

#!/usr/bin/env ruby

# Usage
# $ docker-machine create my-machine123 -d virtualbox
# $ ruby <(curl -L https://git.io/vvvco) my-machine123
# https://gist.github.com/mattes/4d7f435d759ca2581347

require 'erb'

bootlocalsh = %Q(#/bin/bash

codebje

public <T> T streamQuery(String sql, Function<Stream<SqlRowSet>, ? extends T> streamer, Object... args) {
  return jdbcTemplate.query(sql, resultSet -> {
    final SqlRowSet rowSet = new ResultSetWrappingSqlRowSet(resultSet);
    final boolean parallel = false;

    // The ResultSet API has a slight impedance mismatch with Iterators, so this conditional
    // simply returns an empty iterator if there are no results
    if (!rowSet.next()) {
      return streamer.apply(StreamSupport.stream(Spliterators.emptySpliterator(), parallel));
    }