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class Queue
  def initialize(max_size=nil)
    @store = []
    @max_size = max_size
  end
 
  def push(x)
    raise "Queue Overflow - The queue is full" if self.full?
    @store.push x
  end

daschi

#Object Oriented Javascript

#Overview

• Creating Objects in JavaScript
  • new Object();
  • Object Literal Notation (Important)
  • Factory Function
• Review JavaScript's this
• More Creating Objects in JavaScript
• Constructor Function

daschi

def find_possible_series(number)
  possible_series = []
  split_number = number.to_s.split('')
  while split_number.length > 13
    split_number.map!{|i| i.to_i}.each_slice(13) do |slice|
      if slice.include?(0) == false
        possible_series << slice
      end
    end
    split_number.delete_at(0)

daschi

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

• Stores data elements based on an sequential, most commonly 0 based, index.
• Based on tuples from set theory.

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do ->

  class StateMap
    constructor: ->
      # Switch county boundary map based on state page
      @countyBoundaries = <%= asset_path("county_boundaries/TX.geojson").inspect %>
      @settings = {scrollWheelZoom: false}
      @accessToken = L.mapbox.accessToken = 'pk.eyJ1IjoiZGFzY2hpIiwiYSI6IjcxOWE1Njc3OTVmMDY4NDEzYmRmMmVjNTRjMDE5MTdhIn0.1-E1xWlLuCMa3X8BRvN1Rg'
      @map = new L.mapbox.map('map', 'mapbox.streets-basic', @settings)

daschi

#= require jquery
#= require typehead.js

$(document).ready ->
  window.typeahead.init()

window.typeahead = {

  ######################
  # INITIALIZATION STUFF

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sheet = Roo::Excelx.new('roo_link_example.xlsx').sheet(0)
headers = sheet.row(1)

sheet.each_row_streaming(offset: 2, pad_cells: true) do |row|
  data = Hash[headers.zip(row)]
end

# data['embedded_link'].link
# => true
# data['embedded_link'].value

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let newStuff;
export const filter = array => {
  return {
    with: (...functions) => {
      return functions.reduce((results, filterFunction) => {
        return results.filter(filterFunction);
      }, array);
    }
  };
};

daschi

license: mit

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import React, { useEffect } from "react";

import { getFacilities, deleteFacility, saveFacility } from "../database";
import { Facilities, Facility } from "../page-multi-facility/types";
import useScenario from "../scenario-context/useScenario";

type FacilityMapping = { [key in Facility["id"]]: Facility }

export interface FacilitiesState {
  loading: boolean;