Trending questions in Edureka Community

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What type of members can I add in a c++ abstract class

Hello, let's say I have an abstract class with a few pure abstract functions and a few classes that derive from it, and all of the data from these classes eventually becomes similar, I was wondering if it would be wise, or even possible, to declare a vector under protected in the abstract class to collect the data so something like that. class A { protected: vector <string> ...READ MORE

Jul 27, 2022 in C++ by Nicholas
• 7,760 points
908 views
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1 answer

What PM duties can't be done using artificial intelligence (AI)?

While AI can handle many project management ...READ MORE

Jun 19, 2024 in PMP by Gokul
• 610 points
1,424 views
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Spring Boot Exception error.

I'm working on a Spring Boot project. ...READ MORE

Aug 9, 2022 in Java by anonymous

edited Mar 4, 2025 495 views
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jQuery animation fade effect

The fade effect here isn't working.... ui.fadebox is a ...READ MORE

Jul 25, 2022 in Web Development by gaurav
• 23,580 points
1,077 views
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How to upload image and save path to database?

I have a page with some displayed ...READ MORE

Jul 22, 2022 in PHP by Kithuzzz
• 38,000 points
1,281 views
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When I run ''yum install php-pgsql" I got "You need to be root to perform this command." as an error . how to be the root?

When I attempted to run "yum install ...READ MORE

Jul 23, 2022 in PHP by Kithuzzz
• 38,000 points
1,178 views
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PHP's preg_match() and preg_match_all() functions

What do the preg_match() and preg_match_all() functions do and how can ...READ MORE

Jul 24, 2022 in PHP by Kithuzzz
• 38,000 points
1,195 views
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What is the difference between SVG and HTML5 Canvas?

What is the distinction between SVG and ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
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edited Mar 4, 2025 352 views
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Deleting an element from an array in PHP

Is there a simple PHP method for ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
• 38,000 points
1,086 views
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1 answer

Using jQuery in a Blackboard Building Block

The previous answer is correct in that ...READ MORE

Jul 26, 2022 in Web Development by rajatha
• 7,680 points
1,066 views
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while doing --channel.send('manage show '+raw1+' all a'+"\n") the "all a" taking as 2nd line so getting error

 connected to server using SSH.client and  able ...READ MORE

Aug 12, 2022 in Python by Basavraj

edited Mar 4, 2025 338 views
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Single-line comment in HTML

Is there a way to comment out ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
• 5,380 points

edited Mar 4, 2025 344 views
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Understanding of minbucket function in CART model using R

Let's say that the training data is ...READ MORE

Jul 20, 2022 in Data Science by avinash
• 1,840 points
1,340 views
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css ellipsis on second line

CSS text-overflow: ellipsis on the second line, is this ...READ MORE

Jul 25, 2022 in CSS by Edureka
• 13,750 points
1,116 views
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Progress Bar with HTML and CSS

I want to make a progress bar ...READ MORE

Jul 28, 2022 in CSS by Edureka
• 13,750 points
993 views
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Difference between upper_bound and lower_bound in stl

I was looking at how the upper bound and lower bound algorithms operate in stl on these pages: lower bound, upper bound, and it's documented the same way on these pages: lower bound, upper bound, and it's documented the same way on these pages: lower bound, upper bound, and it'  upper bound, lower bound Looking at the code from the links, they appear to perform the same thing to me, with the exception of the following lines  lower_bound (line 10): if (*it<val) { ...READ MORE

Jul 5, 2022 in C++ by Nicholas
• 7,760 points
1,899 views
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TypeScript types to restrict array values

Can I use TypeScript types to restrict ...READ MORE

Jul 18, 2022 in TypeSript by Logan
• 2,140 points
1,424 views
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Error while creating channel in hyperledger-fabric

$ ./network.sh createChannel Using docker and docker-compose Creating channel ...READ MORE

Aug 1, 2022 in Blockchain by Shaik

edited Mar 4, 2025 811 views
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How to count same values are exists in my record

I have difficulty counting how many times ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
• 38,000 points
772 views
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jQuery .html() vs .append()

Let us say we have an empty div: <div ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
• 5,380 points

edited Mar 4, 2025 337 views
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Why doesn't my div inside a span work properly?

I'm writing the following HTML markup: <span> Some Text ...READ MORE

Jul 29, 2022 in HTML by Tejashwini
• 5,380 points
942 views
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What are the main differences between PHPExcel and PhpSpreadsheet?

In project of PHPOffice there are two projects associated ...READ MORE

Jun 23, 2022 in PHP by narikkadan
• 86,360 points
2,453 views
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How to declare an array of strings in C++?

I am trying to iterate over all ...READ MORE

Jul 26, 2022 in C++ by Nicholas
• 7,760 points
1,067 views
0 votes
1 answer

expected assignment or function call: no-unused-expressions ReactJS

The problem is that you have put ...READ MORE

May 20, 2022 in Others by narikkadan
• 86,360 points
3,973 views
0 votes
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How to plot two histograms together in R?

I have two data frames, one each ...READ MORE

Jul 22, 2022 in Data Science by avinash
• 1,840 points
1,231 views
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Code PDF friendly HTML page from a Word Document

I have a word document file that ...READ MORE

Aug 1, 2022 in HTML by Ashwini
• 5,430 points
810 views
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1 answer

How to pass HTML to JPG/PNG? In Javascript/Typescript

You can use the package: https://www.npmjs.com/package/dom-to-image In your page: import ...READ MORE

Jun 22, 2022 in TypeSript by Nina
• 3,060 points
2,619 views
0 votes
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Get comment from Facebook Post in realtime

I'm trying to develop a Java Spring ...READ MORE

Aug 11, 2022 in Java by Thành

edited Mar 4, 2025 375 views
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Event handling with jQuery, AMD and require.js

I am very new to AMD and ...READ MORE

Jul 29, 2022 in Web Development by gaurav
• 23,580 points
938 views
0 votes
1 answer

jQuery on page load event not working

You should be passing .on("load") on the window instead ...READ MORE

Jun 20, 2022 in JQuery by rajatha
• 7,680 points
2,571 views
0 votes
0 answers

Javascript/Jquery returning tomorrows date, but skip Sundays

I want to get tomorrows date, but ...READ MORE

Jul 28, 2022 in Web Development by gaurav
• 23,580 points
931 views
0 votes
1 answer

jQuery 'input' event

oninput event is very useful to track input ...READ MORE

Jun 1, 2022 in JQuery by Edureka
• 13,690 points
3,412 views
0 votes
0 answers

How do you center a video using CSS?

I want to center a video on ...READ MORE

Jul 25, 2022 in CSS by Edureka
• 13,750 points
1,096 views
0 votes
1 answer

How do I select a sibling element using jQuery?

jQuery siblings() Method The siblings() method returns all ...READ MORE

Jun 7, 2022 in JQuery by Edureka
• 13,690 points
3,129 views
0 votes
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Laravel PackageManifest.php: Undefined index: name

I recently updated the composer on my ...READ MORE

Jul 22, 2022 in PHP by narikkadan
• 86,360 points
1,250 views
0 votes
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Editor does not contain a main type in Eclipse

I have 64-bit ubuntu where I downloaded ...READ MORE

May 19, 2022 in Java by Kichu
• 19,040 points
3,949 views
0 votes
0 answers

phpmailer error "Could not instantiate mail function"

I'm getting the error "Mailer Error: Could ...READ MORE

Jun 13, 2022 in PHP by narikkadan
• 86,360 points
2,930 views
0 votes
0 answers

jQuery $(this).closest show & hide

I've got a table with multiple rows. ...READ MORE

Aug 12, 2022 in Web Development by gaurav
• 23,580 points

edited Mar 4, 2025 322 views
0 votes
1 answer

How do i apply lower_bound to a range of unsorted vector elements?

What's the point of sorting your array? ...READ MORE

Jun 15, 2022 in C++ by Damon
• 4,960 points
2,790 views
0 votes
0 answers

Merge two response data in one - NodeJS

I want to merge the output from ...READ MORE

Aug 11, 2022 in Node-js by Neha
• 9,020 points

edited Mar 4, 2025 360 views
0 votes
0 answers

Expand form based on radio selection in jQuery & Bootstrap

I am trying to show a part ...READ MORE

Jul 22, 2022 in Web Development by gaurav
• 23,580 points
1,094 views
0 votes
0 answers

How do I format time in php

I have a time returned by PHP ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
• 38,000 points
749 views
0 votes
0 answers

How can I change the line spacing for one paragraph in an HTML email template?

I want to add html commands that ...READ MORE

Jul 24, 2022 in HTML by Ashwini
• 5,430 points
1,131 views
0 votes
0 answers

HTML5 Video Autoplay not working correctly

I want the video to automatically play, ...READ MORE

Jul 12, 2022 in HTML by Ashwini
• 5,430 points
1,656 views
0 votes
0 answers

Stepper Material : using stepper.reset() inside TypeScript

Is it possible to use stepper.reset() inside ...READ MORE

Jul 5, 2022 in TypeSript by Nina
• 3,060 points
1,953 views
0 votes
0 answers

Jquery array.push() not working

I have been trying to add variables ...READ MORE

Jul 1, 2022 in Web Development by gaurav
• 23,580 points
2,129 views
0 votes
0 answers

Remove double quotes from a Table Name using SEQUELIZE Nodejs

used Nodejs' SEQUELIZE to construct an Account ...READ MORE

Jun 27, 2022 in Node-js by Vaani
• 7,070 points
2,296 views
0 votes
0 answers

Run C++ in command prompt - Windows

What may be the cause? I know ...READ MORE

Jul 22, 2022 in C++ by Nicholas
• 7,760 points
1,214 views
0 votes
0 answers

When and why do I need to use cin.ignore() in C++?

In C++, I developed a simple application that requested the user to enter a number and then a string.  Surprisingly, when I ran the application, it never paused to ask for the string.  It simply ignored it.  After conducting some research on StackOverflow, I discovered that I needed to include the following line: cin.ignore(256, '\n'); before the line with the string input  That addressed the problem and allowed the software to run.  My issue is why C++ need the cin.ignore() line, and how can I forecast when I will need to use it. Here's the software I created: #include <iostream> #include <string> using namespace std; int main() { ...READ MORE

Jul 4, 2022 in C++ by Nicholas
• 7,760 points
1,734 views
0 votes
0 answers

What is the meaning of polyfills in HTML5?

What does HTML5's use of polyfills mean? ...READ MORE

Jul 21, 2022 in HTML by Ashwini
• 5,430 points
1,259 views