| def mid(x,y) | |
| midpoint = (x + y)/2.0 | |
| end | |
| def sqrt(n,d) | |
| lower_range = 0 | |
| higher_range = n | |
| div = mid(higher_range,lower_range) | |
| #midpoint = (higher_range + lower_range) / 2.0 |
| a = [2,4,5,6] | |
| #product increment | |
| times= 1 | |
| #starting value | |
| start = 0 | |
| result = [] | |
| #loop through the array to get the product | |
| a.each{|i| times = times * i} |
| def sort_asc(arr): | |
| for y in range(len(arr)-1,0,-1): | |
| for x in range(y): | |
| if arr[x]>arr[x+1]: | |
| temp = arr[x] | |
| arr[x] = arr[x+1] | |
| arr[x+1] = temp | |
| return arr | |
| def sort_desc(arr): |
| a = [[1,2,4,5],[6,7,8,9],[10,11,12,13],[14,15,16,17]] | |
| def get_position(a,num) | |
| length = a.length-1 | |
| (0..a.length).each do |i| | |
| if a[i][a.length-1] >= num | |
| (0..a.length).each do |j| | |
| if a[i][j] == num | |
| return i, j | |
| end |
| #This code sorts through an array of tuples containing the start and end times of meetings | |
| #then prints out all the available free time during the day in which a new meeting can be scheduled | |
| #This code is written in Python | |
| def free_hours(meeting_time): | |
| start_time = 0 | |
| end_time = 0 | |
| start = False | |
| end = False | |
| free= [] |
| arr = [1,4,5,6,7,3,2] | |
| #This is a program that creates an alternate sort for an array | |
| def alternate_sort(arr): | |
| f = sorted(arr) | |
| d = [] | |
| for i in range(1,(len(arr)/2)+1): | |
| d.append(f[i-1]) | |
| d.append(f[-i]) | |
| return d |
| class Node | |
| attr_reader :value | |
| attr_accessor :right, :left | |
| def initialize(value) | |
| @value = value | |
| @left =nil | |
| @right =nil | |
| end |
| const webpack = require('webpack') | |
| environment.plugins.prepend('Provide', | |
| new webpack.ProvidePlugin({ | |
| $: 'jquery/src/jquery', | |
| jQuery: 'jquery/src/jquery' | |
| }) | |
| ) | |
| module.exports = environment |
| class HtmlCreator | |
| require 'securerandom' | |
| attr_reader :content, :highlights | |
| def initialize(content, highlights = []) | |
| @content = content | |
| @highlights = highlights | |
| end | |
| def convert | |
| regexmap = { /&/ => '&', /</ => '<', />/ => '>' } |
It's important to note that running this reset will drop any existing data you have in the application
heroku restartheroku pg:reset DATABASE (no need to change the DATABASE)heroku run rake db:migrateheroku run rake db:seed (if you have seed)One liner