Computers and Technology, 23.03.2020 19:02 nmartin5185

Write a function searchBooks which returns ALL the books written by a specific author and return the list of the book titles as a string, separated with comma if there are more than one titles. If these is no author in the library then return 'NOT FOUND'. Example dataset: library = [ { author: 'Bill Gates', title: 'The Road Ahead', libraryID: 1254} ];.

Answers: 2

Show answers

Answers

Answer from: tilsendt

var library=[{author:'Bill Gates',title:'The Road Ahead',libraryID:1254},

{author:'Abdul Kalam',title:'India 2020',libraryID:1243},

{author:'Abdul Kalam',title:'Ignited Minds',libraryID:1200},

{author:'Abdul Kalam',title:'Inspiring thoughts',libraryID:1200},

{author:'Aristotle',title:'Metaphysics',libraryID:1200}

];

//author of the book to be searched

var authorName='Abdul Kalam';

//document.write() will write in the html page

a=searchBooks(library,authorName);

books=a[0];

authorNames=a[1];

//<h1></h1> is used to make heading Books

document.write("Books:\n");

for(i=0;i<books.length;i++)

document.write(books[i]['author']+" --> "+books[i]['title']+" --> "+books[i]['libraryID']+"<br>");

document.write("Titles:\n"+a[1]);

function searchBooks(library,authorName){

//empty string to assign book names

list_of_titles='';

books=[];

//reading each book from 0th position to last

for(i=0;i<library.length;i++){

//if author is authorName then add it to list_of_titles

if(library[i]['author']==authorName){

books.push(library[i]);

list_of_titles+=library[i]['title']+",";

}

//removing the last comma

list_of_titles=list_of_titles.slice(0,-1);

//if list_of_titles is empty return NOTFOUND

if(list_of_titles=='')

return 'NOT FOUND';

//if books are found return list_of_titles

else

return [books,list_of_titles];

//returning the list of books and titles

}

Answer from: Quest

When u ask a answer a question if two or more people answer it will say mark as brainliest hope this !

Answer from: Quest

storage maybe?

are there options?

Another question on Computers and Technology

Computers and Technology, 22.06.2019 00:40

If you arrive at the same time as another user straight across from you yield if a. they flash your headlights at you b. you can’t see their turn signals c. you’re going street and they’re running d. you’re turning they’re going straight plz

Answers: 1

Answer

Computers and Technology, 22.06.2019 13:00

We as humans write math expression in infix notation, e.g. 5 + 2 (the operators are written in-between the operands). in a computer’s language, however, it is preferred to have the operators on the right side of the operands, i.e. 5 2 +. for more complex expressions that include parenthesis and multiple operators, a compiler has to convert the expression into postfix first and then evaluate the resulting postfix.write a program that takes an “infix” expression as input, uses stacks to convert it into postfix expression, and finally evaluates it. it must support the following operations: + - / * ^ % (example infix expression: (7 - 3) / (2 + 2)postfix expression: 7 3 - 2 2 + /result: 1guidelines: 1. you will need to use stacks in three placesa. one for the parenthesis check [char stack]b. one during infix to postfix [char stack]c. one during evaluation [int stack]for a and b above, you can use same array and same push, pop method as both ofthem are char. but for evaluation you have int stack and you might consider to createanother push pop method to handle it. maybe push_int, pop_int, etc. or find otherstrategy to utilize existing push pop method2. you can create a function for obtaining operator priority. that function should take anoperator as input and return its priority as an integer. this function will you a lot andreduce repeated code3. during evaluation you will need to convert char into integer. example for single digit: char c = '5'; int x = c - '0';

Answers: 2

Answer

Computers and Technology, 22.06.2019 23:00

In which part of a professional email should you try to be brief, but highly descriptive?

Answers: 1

Answer

Computers and Technology, 24.06.2019 12:30

Why does the pc send out a broadcast arp prior

Answers: 1

Answer

You know the right answer?

Write a function searchBooks which returns ALL the books written by a specific author and return the...