What was the most challenging backend problem you faced and how did you solve it? * Your answer Have you used any HTML templating languages before? Are you familiar with Liquid template language? * Your answer Using Liquid, how can you return the following? "If the cart is not empty, then return= There are X item(s) in your cart. Else return: No items in your cart" * Your answer What are some of the special features that you will apply to my shop to makei unique? * Your answer Can you perform data migration and integration? * Your answer

What was the most challenging backend problem you faced and how did you solve it? * Your answer Have you used any HTML templating languages before? Are you familiar with Liquid template language? * Your answer Using Liquid, how can you return the following? "If the cart is not empty, then return= There are X item(s) in your cart. Else return: No items in your cart" * Your answer What are some of the special features that you will apply to my shop to makei unique? * Your answer Can you perform data migration and integration? * Your answer

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Add data validation to the convertTemp() function. If the entry is note a valid number, a validation message should be displayed in the element with the id of “message”. i need to know how you would code this in java if the message is coded this way in html <div> <label></label> <input type="button" id="convert" value="Convert" /> <p id="message"></p> // for validation </div>
Create a subroutine that disassembles a simple noun-verb-object phrase into its constituent parts. As an illustration, the sentence "Mary walked the dog" may be deconstructed into the following:Noun: MaryVerb: walkedObject: the dog This function should work with both String objects and StringBuilder objects.
C++ A robot is initially located at position (0; 0) in a grid [?5; 5] [?5; 5]. The robot can move randomly in any of the directions: up, down, left, right. The robot can only move one step at a time. For each move, print the direction of the move and the current position of the robot. If the robot makes a circle, which means it moves back to the original place, print "Back to the origin!" to the console and stop the program. If it reaches the boundary of the grid, print \Hit the boundary!" to the console and stop the program. A successful run of your code may look like:Down (0,-1)Down (0,-2)Up (0,-1)Left (-1,-1)Left (-2,-1)Up (-2,0)Left (-3,0)Left (-4,0)Left (-5,0)Hit the boundary! or Left (-1,0)Down (-1,-1)Right (0,-1)Up (0,0)Back to the origin! About: This program is to give you practice using the control ow, the random number generator, and output formatting. You may use <iomanip> to format your output. You may NOT use #include "stdafx.h".
In GO language. Create a struct that has student name, id, and GPA. Write functions to create a student, modify the student’s id, and modify the student's GPA, and print the student’s information. (This is like creating a class and methods). Now create an array of three students and test your functions. You may hardcode your values if using a web conpiler. (Please hardcode the values!)
Write c++ code Create a BST where each node stores the rollNumber and marks of a student. Your task is toprovide the implementation of following methods.constructorinsertRecord() functionupdateRecord() functioncountOfPassedStudents()showData() functioninside main() function, create an object of BST class.Insert the following data and create the BST according to the marks.● 19L-1941, 71 should be the root node● 19L-1942, 62● 19L-1943, 67● 19L-1944, 54● 19L-1945, 58● 19L-1946, 45● 19L-1947, 29● 19L-1948, 76● 19L-1949, 81● 19L-1950, 92Update the data of following record● Marks of 19L-1944 are 54. Update the marks to 47● Marks of 19L-1949 are 81. Update the marks to 85Call the countOfPassedStudents(). You can either display the count in the same function orreturn the value to main function.Call the showData() function to display all the records of BST in preorder traversal.Note: It is not mandatory to create a template class
Create a function that returns which chapter is nearest to the page you're on. If two chapters are equidistant, return the chapter with the higher page number. Examples- nearestChapter(new Chapter[] { new Chapter("Chapter 1", 1), new Chapter("Chapter 2", 15), new Chapter("Chapter 3", 37) }, 10) "Chapter 2" IN JAVA
Problem D. Find URLsHTML is a language for representing documents designed to be displayed by a web browser. In many browsers, you can see the HTML source code by right-clicking somewhere on the page and clicking “View Page Source”. If you try this on a web page with links to other websites, you’ll notice that the URL of the link is usually formatted in the following way: href="https://some.website.com/subfolder/more_stuff.txt" Write a function find_url(html) that takes in a string of html text that contains exactly one external link URL formatted as above, and returns just the URL string (in the above example, that would be https://some.website.com/subfolder/more_stuff.txt). You can assume that the only place in the string where the substring href=" occurs is right before the URL, and that the next quotation mark after that point denotes the end of the URL. Hints: ● The .find method and string slicing will likely make this easier. ● Remember that in order to use a double quote…
A readinglist is a doubly linked list in which each element of the list is a book. So, you must make sure that Books are linked with the previous prev and next element. A readinglist is unsorted by default or sorted (according to title) in different context. Please pay attention to the task description below. Refer to the relevance classes for more detail information. Implement the add_book_sorted method of the ReadingList class. Assume the readinglist is sorted by title, the add_book_sorted method takes an argument new_book (a book object), it adds the new_book to the readinglist such that the readinglist remain sorted by title. For example, if the readinglist contain the following 3 books: Title: Artificial Intelligence Applications Author: Cassie Ng Published Year: 2000 Title: Python 3 Author: Jack Chan Published Year: 2016 Title: Zoo Author: Cassie Chun Published Year: 2000 If we add another book (titled "Chinese History"; author "Qin Yuan"; and published year 1989) to the…
Part 1: autocomplete term. Write an immutable data type Term.java that represents an autocomplete term-a query string and an associated integer weight. You must implement the following API, which supports comparing terms by three different orders: lexicographic order by query string (the natural order); in descending order by weight (an alternate order); and lexicographic order by query string but using only the first r characters (a family of alternate orderings). The last order may seem a bit odd, but you will use it in Part 3 to find all query strings that start with a given prefix (of length r). public class Term implements Comparable { // Initializes a term with the given query string and weight. public Term (String query, long weight) // Compares the two terms in descending order by weight. public static Comparator byReverseWeight0rder () // Compares the two terms in lexicographic order, // but using only the first r characters of each query. public static Comparator…
Hi! I need some help writing some code in C language (NOT C++/Java/Python!). How can I merge two different sentences (defined by user input - stored in arrays?) with alternating letters, print it, and then print it backwards? I would also like to remove any gaps or spaces before the sentences are merged. For example: Sentence 1 = I like cake Sentence 2 = I like donuts Merged sentences = IIlliikkeecdaokneuts Backwards merged sentences = stuenkoadceekkiillII
OCaml Code: The goal of this project is to understand and build an interpreter for a small, OCaml-like, stackbased bytecode language. Make sure that the code compiles correctly and provide the code with the screenshot of the output. The code must have a function that takes a pair of strings (tuple) and returns a unit. You must avoid this error that is attached as an image. Make sure to have the following methods below: -Push integers, strings, and names on the stack -Push booleans -Pushing an error literal or unit literal will push :error: or :unit:onto the stack, respectively -Command pop removes the top value from the stack -The command add refers to integer addition. Since this is a binary operator, it consumes the toptwo values in the stack, calculates the sum and pushes the result back to the stack - Command sub refers to integer subtraction -Command mul refers to integer multiplication -Command div refers to integer division -Command rem refers to the remainder of integer…
Create a subroutine that breaks down a noun-verb-object simple sentence into its component components. For example, the phrase "Mary walked the dog" is deconstructed as follows:Noun: MaryVerb: walkedObject: the dog The dog is the object.This function should be compatible with both StringBuilder and String objects.