stonegao

class Respond extends Service[Request, Response] with Logger {
  def apply(request: Request) = {
    try {
      request.method -> Path(request.path) match {
        case GET -> Root / "todos" => Future.value {
          val data = Todos.allAsJson
          debug("data: %s" format data)
          Responses.json(data, acceptsGzip(request))
        }
        case GET -> Root / "todos" / id => Future.value {

arunsrinivasan

Updated June 16 with latest devel

data.table's automatic indexing:

Generating some data first:

# R version 3.3.0
require(data.table) ## 1.9.7, commit 2433, github
require(dplyr) ## devel, commit 3189, github

deehzee

import psycopg2
from sshtunnel import SSHTunnelForwarder

# For interactive work (on ipython) it's easier to work with explicit objects
# instead of contexts.

# Create an SSH tunnel
tunnel = SSHTunnelForwarder(
    ('128.199.169.188', 22),
    ssh_username='<username>',

smithclay

// 'Hello World' nodejs6.10 runtime AWS Lambda function
exports.handler = (event, context, callback) => {
    console.log('Hello, logs!');
    callback(null, 'great success');
}

davideicardi

Avro serialization

There are 4 possible serialization format when using avro:

• Avro Json encoding
• Avro Data Serialization (https://avro.apache.org/docs/current/spec.html#Data+Serialization) Binary format with an header that contains the full schema, this is the format usually used when writing Avro files
• Avro Single Object Encoding (https://avro.apache.org/docs/current/spec.html#single_object_encoding) Binary format with an header with only the fingerprint/id of the schema, this it the format used by Kafka (see this
• Avro Binary Encoding (https://avro.apache.org/docs/current/spec.html#binary_encoding)

pmargreff

SELECT 'ALTER TABLE '|| schemaname || '.' || tablename ||' OWNER TO username;'
FROM pg_tables WHERE NOT schemaname IN ('pg_catalog', 'information_schema')
ORDER BY schemaname, tablename;

SELECT 'ALTER SEQUENCE '|| sequence_schema || '.' || sequence_name ||' OWNER TO username;'
FROM information_schema.sequences WHERE NOT sequence_schema IN ('pg_catalog', 'information_schema')
ORDER BY sequence_schema, sequence_name;

SELECT 'ALTER VIEW '|| table_schema || '.' || table_name ||' OWNER TO username;'
FROM information_schema.views WHERE NOT table_schema IN ('pg_catalog', 'information_schema')