JessicaGreben

docker system cleanup

docker system prune -a Check out deets here

remove dangling volumes:

docker volume rm $(docker volume ls -f dangling=true -q) Check out some additional info here

remove untagged images

docker rmi $(docker images | grep none | awk '{ print $3}')

JessicaGreben

// Problem 1 - Palindrome
// Write a function that takes a string as an input
// and returns true if the string is the same string forwards
// and backwards

String.prototype.reverse = function() {
    return this.split("").reverse().join("");
}

const isPalindrome = function(str) {

JessicaGreben

require 'trie'

class LongestConcatWord
    def initialize(file)
        @trie = Trie.new
        @word_hash = Hash.new
        @original_word = nil
        @file = file
        @concat_words = []
        @count = 0