kanmaniselvan

def group_by_common_chars(strings_array)  
  max_length = strings_array.max_by(&:length).length
  char_grouped_hash = (0..max_length).each_with_object({}) do |index, hash|
    hash.merge!(strings_array.group_by { |string| string[0..index] }.select{|k, v| k.length == index + 1})
  end

  index = 0
  result_hash = {}
  char_grouped_hash.each do |key, values_array|
    index += 1

kanmaniselvan

{
  "_json": [
    {      
      "email": "[email protected]",
      "timestamp": 1475218536,
      "smtp-id": "<14c5d75ce93.dfd.64b469@ismtpd-555>",
      "event": "processed",
      "category": "cat facts",
      "sg_event_id": "djCl3GRt94fqCWtHYHUIJQ==",
      "sg_message_id": "14c5d75ce93.dfd.64b469.filter0001.16648.5515E0B88.0"

kanmaniselvan

def recursively_split_dates(start_date, end_date, dates_array, num_days_to_add)
  if start_date >= end_date
    last_date = dates_array.pop

    dates_array << { start_date: last_date[:start_date], end_date: end_date }
  else

    start_date += num_days_to_add

    dates_array << { start_date: dates_array.last[:end_date] + 1.day,

kanmaniselvan

do $$
declare	
   row_count integer := 449166;
   batch_size integer := 1000;
   offset_value integer := 0;
begin
	while row_count > 0 loop
	
	update 
        my_table 

kanmaniselvan

<?xml version="1.0" encoding="UTF-8"?>
<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
  <S:Header>
    <trackingMessageHeader xmlns="http://www.af-klm.com/soa/xsd/MessageHeader-V1_0">
      <consumerRef>
        <userID/>
        <partyID>unidentified</partyID>
        <consumerID>unidentified</consumerID>
        <consumerLocation>unidentified</consumerLocation>
        <consumerType>unidentified</consumerType>