Unanswered questions in Java

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0 answers

how do I turn a double in an array from 1000 to infinity

I am trying to convert a double ...READ MORE

Jul 9, 2024 in Java by tim

edited Mar 5 199 views
0 votes
0 answers
0 votes
0 answers

This question for testing purpose

Testing purpose READ MORE

May 9, 2024 in Java by test

edited Mar 5 169 views
0 votes
0 answers

dwdewwwwdsad

dwdw READ MORE

May 6, 2024 in Java by Edureka
• 100 points

edited Mar 5 264 views
0 votes
0 answers

How to display two independent different drop down list (different list) in Excel using Apache POI API

How to display two independent different drop ...READ MORE

Apr 4, 2024 in Java by anonymous

edited Mar 5 263 views
0 votes
0 answers

what is class component in react ?

Jan 12, 2024 in Java by Evanjalin
• 36,180 points
618 views
0 votes
0 answers

How to iterate arraylist in java?

How does one perform iteration over an ...READ MORE

Dec 19, 2023 in Java by Saniya
• 3,360 points
721 views
0 votes
0 answers

How to capitalize first letter in java?

How can one implement the capitalization of ...READ MORE

Dec 19, 2023 in Java by Saniya
• 3,360 points
757 views
0 votes
0 answers

how to compile java code in command prompt

how to compile java code in command ...READ MORE

Nov 29, 2023 in Java by Priyanka
• 4,380 points
736 views
0 votes
0 answers

why so JavaScript and java have similar name

Nov 29, 2023 in Java by Priyanka
• 4,380 points
1,052 views
0 votes
0 answers

how to sort 2d array in java ?

Nov 29, 2023 in Java by Evanjalin
• 36,180 points
840 views
0 votes
0 answers

How to set the java_home path in Windows 10?

How to set the java_home path in ...READ MORE

Nov 3, 2023 in Java by Arya
• 990 points
609 views
0 votes
0 answers

String to char array

How to convert a string to a ...READ MORE

Nov 3, 2023 in Java by Arya
• 990 points
492 views
0 votes
0 answers

how to run java program in command prompt

how to run java program in command ...READ MORE

Oct 5, 2023 in Java by Avinash
• 520 points

edited Mar 5 142 views
0 votes
0 answers

The Javascript returns following code

const myText = "The weather is cold"; const ...READ MORE

Oct 5, 2023 in Java by Avinash
• 520 points

edited Mar 5 148 views
0 votes
0 answers

Java Programming

why java is platform independent READ MORE

Sep 28, 2023 in Java by Arya
• 990 points
581 views
0 votes
0 answers

How to check whether a string contains a substring in JavaScript?

Usually I would expect a String.contains() method, but there ...READ MORE

Sep 13, 2023 in Java by Rahul
• 240 points
660 views
0 votes
0 answers

How do I format a date in JavaScript?

How do I format a Javascript Date ...READ MORE

Sep 8, 2023 in Java by Rahul
• 240 points

edited Mar 5 142 views
0 votes
0 answers

Why does my JavaScript code receive a "No 'Access-Control-Allow-Origin' header is present on the requested resource" error, while Postman does not?

This question is about why XMLHttpRequest/fetch/etc. on the ...READ MORE

Sep 8, 2023 in Java by Rahul
• 240 points

edited Mar 5 140 views
0 votes
0 answers

A non-it student wants to get into IT

I am a non-IT student and passed ...READ MORE

Aug 6, 2023 in Java by anonymous

edited Mar 5 171 views
0 votes
0 answers

Hadoop word count

import java.io.IOException; import java.util.StringTokenizer; import org.apache.hadoop.io.IntWritable; import org.apache.hadoop.io.Text; import org.apache.hadoop.mapreduce.Mapper; import org.apache.hadoop.mapreduce.Reducer; public ...READ MORE

Apr 10, 2023 in Java by Beautiful

edited Mar 5 105 views
0 votes
0 answers

how to submit the assignments which is in eclipse to edureka assignment page

I have to submit my assignments in ...READ MORE

Mar 20, 2023 in Java by Bhuvana

edited Mar 5 138 views
0 votes
0 answers

int number = 64; char special = (char) number; System.out.println(special);

int number = 64; char special = (char) ...READ MORE

Feb 24, 2023 in Java by Asande

edited Mar 5 126 views
0 votes
0 answers

related to jar files

Unable to initialize main class com.tectoro.codocs.ca.Application Caused by: ...READ MORE

Feb 23, 2023 in Java by Humera

edited Mar 5 132 views
0 votes
0 answers

Related to jar files

: Unable to access jarfile consent-giver-api-0.1-SNAPSHOT.jar READ MORE

Feb 23, 2023 in Java by Humera

edited Mar 5 166 views
0 votes
0 answers

i actually created a bean in spring context,when i get that bean there is an error msg NoSuchBeansDefinationException

package com.learningSpring.learningSpring; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; @Configuration public class HelloWorldConfiguration { ...READ MORE

Feb 21, 2023 in Java by anonymous

edited Mar 5 163 views
0 votes
0 answers

javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)

I am getting this error while running ...READ MORE

Feb 8, 2023 in Java by kajol

edited Mar 4 135 views
0 votes
0 answers

Moving and organizing Java codes on another files

I would like to create a new ...READ MORE

Jan 31, 2023 in Java by Tejashwini
• 5,380 points

edited Mar 4 140 views
0 votes
0 answers

No mapping found for HTTP request with URI[....] in DispatherServlet"

Fail in loading css file in Maven ...READ MORE

Dec 20, 2022 in Java by anonymous

edited Mar 4 162 views
0 votes
0 answers

When to use promise.all()?

What is/are the appropriate scenario(s) for using promise.all() OR Is there a better way to utilize promise.all()?  Should it be used ideally just when all of the promise objects are of the same or comparable type? The only one that comes to mind is: Use promise.all() if you want to resolve the promise only if all of ...READ MORE

Dec 12, 2022 in Java by Nicholas
• 7,760 points
642 views
0 votes
0 answers

How can I find the prime factors of an integer in JavaScript?

Using a for loop in javascript, I was attempting to determine the prime factors of a number, denoted as 'integer' below.  I can't seem to get it to work, and I'm not sure if it's because of my JavaScript or my calculating logic. //integer is the value for which we ...READ MORE

Dec 12, 2022 in Java by Nicholas
• 7,760 points
1,242 views
0 votes
0 answers

Best way to find if an item is in a JavaScript array?

What is the best approach to determine whether an object is in an array? This is the best method I've found: function include(arr, obj) { for (var ...READ MORE

Dec 12, 2022 in Java by Nicholas
• 7,760 points

edited Mar 4 127 views
0 votes
0 answers

How to get first and last day of the current week in JavaScript

Today = new Date(); the object is ...READ MORE

Dec 12, 2022 in Java by Nicholas
• 7,760 points

edited Mar 4 168 views
0 votes
0 answers

Generate pdf from HTML in div using Javascript

I have the following HTML code: <!DOCTYPE html> <html> ...READ MORE

Dec 9, 2022 in Java by Nicholas
• 7,760 points
1,227 views
0 votes
0 answers

Loop over an array in JavaScript

How can I use JavaScript to loop ...READ MORE

Dec 9, 2022 in Java by Nicholas
• 7,760 points
874 views
0 votes
0 answers

How do I get the current time only in JavaScript

In JavaScript, how can I retrieve the ...READ MORE

Dec 9, 2022 in Java by Nicholas
• 7,760 points
751 views
0 votes
0 answers

Which is better: <script type="text/javascript">...</script> or <script>...</script>

Which is more effective or convenient  ...READ MORE

Dec 9, 2022 in Java by Nicholas
• 7,760 points
519 views
0 votes
0 answers

JavaScript: undefined !== undefined?

When I first tried to access Facebook API operations after integrating Facebook Connect with Tersus, I received the error messages Invalid Enumeration Value and Handler already exists. It was discovered that the source of the problem was object.x === undefined When there is no property 'x' in 'object,' returns false. I solved the problem by substituting normal equality for rigorous equality in two Facebook functions: FB.Sys.isUndefined = function(o) { return ...READ MORE

Dec 9, 2022 in Java by Nicholas
• 7,760 points
660 views
0 votes
0 answers

Const in JavaScript: when to use it and is it necessary?

In JavaScript, I recently came across the ...READ MORE

Dec 8, 2022 in Java by Nicholas
• 7,760 points
771 views
0 votes
0 answers

How to add days to Date?

How can I add days to the ...READ MORE

Dec 8, 2022 in Java by Nicholas
• 7,760 points
610 views
0 votes
0 answers

How to stop timer in javascript?

I'd want to end a timer by clicking a button, but I can't figure out how.  I tried using clearInterval() to halt a timer, but I'm not sure whether it was called correctly. This is my current code. <html> <head> <title>Bootstrap</title> ...READ MORE

Dec 8, 2022 in Java by Nicholas
• 7,760 points
1,107 views
0 votes
0 answers

Convert a number into a Roman numeral in JavaScript

What is the best way to convert integers to roman numerals? function romanNumeralGenerator (int) { } Consider the following sample inputs and outputs: 1 = "I" 5 = ...READ MORE

Dec 8, 2022 in Java by Nicholas
• 7,760 points
1,148 views
0 votes
0 answers

How do I remove an object from an array with JavaScript?

I have a JavaScript object that looks ...READ MORE

Dec 8, 2022 in Java by Nicholas
• 7,760 points
615 views
0 votes
0 answers

How to get the current London time and date using javascript

Using the code below, I attempted to& ...READ MORE

Dec 7, 2022 in Java by Nicholas
• 7,760 points
1,618 views
0 votes
0 answers

How is a JavaScript hash map implemented?

I'm using OpenLayers right now and need ...READ MORE

Dec 7, 2022 in Java by Nicholas
• 7,760 points
789 views
0 votes
0 answers

Check if a value is an object in JavaScript

How do you check if a value ...READ MORE

Dec 7, 2022 in Java by Nicholas
• 7,760 points
672 views
0 votes
0 answers

How does the "this" keyword work, and when should it be used?

I'm trying to figure out what the&nbs ...READ MORE

Dec 7, 2022 in Java by Nicholas
• 7,760 points
811 views
0 votes
0 answers

What is the meaning of polyfills in HTML5?

Actually, I have no idea what polyfills ...READ MORE

Dec 7, 2022 in Java by Nicholas
• 7,760 points
584 views
0 votes
0 answers

Best place to insert JavaScript within a HTML document

Where should the javascript code go? ...READ MORE

Dec 6, 2022 in Java by Nicholas
• 7,760 points
664 views
0 votes
0 answers

How do I link a JavaScript file to a HTML file?

How should a JavaScript file be linked ...READ MORE

Dec 6, 2022 in Java by Nicholas
• 7,760 points
607 views