In June 2024
Search & Filtering
Find the Duplicate in an Array
Given an array
myArray, write a JS program to find the duplicate item in the array.Input
- The input will be a single line containing an array myArray
Output
- The output should be a single line containing the duplicate item or false if no duplicate item is present in the myArray
sample input 1
['light', 'dark', 'twilight']
sample ouput 1
false
sample input 2
[1, 2, 3, 4, 5, 6, 7, 7, 8]
sample output 2
7
Kindly share the solution for the Question #169775
In this assignment, let's build a Book Search page by applying the concepts we learned till now.
Instructions:
- Add HTML input element with id searchInput inside an HTML container element
- Add HTML select element with id selectDisplayCount inside an HTML container element
- Add HTML container element with id searchResults
By following the above instructions, achieve the given functionality.
- When a value is entered in the HTML input element with id searchInput and press on Enter key
- Get title, imageLink, author (HTTP response with key search_results) by making HTTP request using fetch with URL https://apis.ccbp.in/book-store?title=kalam&maxResults=30
- Set imageLink in the HTML img element and set author in the HTML paragraph element
ask the user to enter three of their favourite television shows. once they have entered there shows,display the results. Use an array to store the three favourite television shows.
Topic
List of computer generation with their description.
Need html coding for given topic
what do you wish to calculate:
area perimeter
enter values ______ submit<----button
the page allows the user calculate area or perimeter of a parallelogram. First user will select an option, then enters necessary parameters separated by comma. write a JavaScript function called shapeFormulas(0 to calculate and display area or perimeter in an alert.
the function should display an error if user does not follow the required input format.
Area : base x height
perimeter : 2 x (side1+side2)
example one
user select area
input:5,10
output: the area is : 50
example two
user select perimeter
input:5,10
output:the perimeter is:30
example three
user select Area
input: 2 3
output: Invalid parameters
Consider the following HTML page:
<html><head></head>
<body>
<form id="form1" name="form1" method="post" action="">
Enter a value
<label for ="txtString"></label>
<input type="text" name="txtString" id="txtString"/>
<input type="submit" name="button" id="button" value="Submit"/>
</form></body></html>
Assume that the page accept a string .Write a JavaScript function called printString() to to display every other word in a new line.the output will be displayed as an alert.
input: Hickory dickory dock.the mouse went up the clock.
output:
Hickory
dock.
mouse
up
clock
String Slicing
Given two strings
inputString and subString as inputs, write a JS program to slice the inputString if it includes the subString. Slice the inputString starting from the subString to the end of the inputString.Input
- The first line of input contains a string inputString
- The second line of input contains a string subString
Output
- The output should be a sliced string or inputString (if the inputString does not include the subString)
Sample Input 1
JavaScript
S
Sample Output 1
Script
Sample Input 2
Language
air
Sample Output 2
Language
totalTorpedos, torpedosFired as inputs, write a super class Submarine with property and methods as below,PropertyDescriptionisSubmergedIt should contain a boolean value to indicate whether the submarine is submerged or not.
MethodDescriptiondiveWhen this method is called, it should set the value of isSubmerged to true and log "Submarine Submerged" text in the console.surfaceWhen this method is called, it should set the value of isSubmerged to false and log "Submarine Surfaced" text in the console.
Add a sub class weaponUnit which extends to Submarine with the below properties and methods,
The sequence of operations is,
- Submerge the Submarine
- Fire torpedos
- Surface the Submarine
Sample Input 1
5
2
Sample Output 1
Submarine Submerged
2 Torpedos Fired, 3 Left
Submarine Surfaced
Sample Input 2
10
2
Sample Output 2
Submarine Submerged
2 Torpedos Fired, 8 Left
Submarine Surfaced
Book Search
In this assignment, let's build a Book Search page by applying the concepts we learned till now. .When a value is entered in the HTML input element with id searchInput and press on Enter key, Get title, imageLink, author (HTTP response with key search_results) by making HTTP request using fetch with URL https://apis.ccbp.in/book-store?title=kalam&maxResults=30, Set imageLink in the HTML img element and set author in the HTML paragraph element, When a value is entered in the HTML input element with id searchInput and an option is selected in the drop down, Make a HTTP GET request to fetch the books based on the title entered and maximum number of results, If search results not equal to zero, then append the search results to the HTML container element with id searchResults, If search results equal to zero, thendisplay"Noresultsfound".
Develop User Interface as mentioned below as per the requirements:
Button One: Activate Button Two: Deactivate
Button One is pressed two fields and a button appear
Field 1: From Number Field 2: To Number
Button: Activate
Field 1 should auto-populate with the number queried from DB. And should not be changeable. The reason to still have a field is just to make it explicit what is happening.
When the Activate Button is pressed execute some action with parameter as below.
CALLACTION = "Call Forwarding On"
PHONENUMBER = From Number (From Field 1)
TOLLNUMBER = To Number (From Field 2)
Button Two is pressed a prompt and two buttons appear.
Prompt: "Are you sure you would like to deactivate the <Telephone Number>?" Where <Telephone Number> is the number initially queried.
Button 1: Yes Button 2: No
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#339914 on Dec 2023