Trending questions in Edureka Community

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Laravel - Datatables export excel from filtered data

Hello i would like to export data ...READ MORE

Mar 28, 2022 in Database by Edureka
• 13,690 points
6,359 views
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0 answers

Simple C++ swap function

Why is it that if I have a method like this to swap two numbers, it doesn't work[swap], (I know I can accomplish this by defining pointers in the prototype and then passing the addresses of the relevant variables in main()), yet it works for arrays without having to supply pointers and addresses? It does not work. void num_exchange(int m, int n); int main(){ int num1 ...READ MORE

Jul 27, 2022 in C++ by Nicholas
• 7,760 points
1,087 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
• 24,860 points
1,257 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
1,274 views
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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
2,782 views
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How to make a vertical line in HTML

How do you make a vertical line ...READ MORE

Jul 29, 2022 in CSS by Edureka
• 13,730 points
1,138 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
1,614 views
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jQuery & CSS - Remove/Add display:none

I have a div with this class ...READ MORE

Jul 21, 2022 in Web Development by gaurav
• 24,860 points
1,351 views
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R function rep() in Python (replicates elements of a list/vector)

Each element of a vector is duplicated ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
• 3,040 points
2,634 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
1,257 views
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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
3,332 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
1,239 views
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1 answer

Lower and Upper Bound in case of Decreasing/Non-ascending vector

Both std::lower bound and std::upper bound must have an increasing (non-decreasing) order as their objective. By giving a comparator as the 4th parameter of the functions, you may modify the meaning of "growing." To work with descending vectors, use std::greater. #include<iostream> #include<vector> #include<algorithm> #include<functional> using namespace std; int main() { ...READ MORE

Jun 14, 2022 in C++ by Damon
• 4,960 points
3,028 views
0 votes
4 answers

"Layer already exists " when trying to push an image

I had a similar error. I hadn't ...READ MORE

Apr 23, 2019 in Kubernetes by Kalyan
56,986 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
1,361 views
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How to add the text "ON" and "OFF" to toggle button?

I wanted to add text to my ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
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edited Mar 4, 2025 518 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
1,442 views
0 votes
1 answer

How do you make an element "flash" in jQuery

If all you want is that yellow ...READ MORE

Jun 1, 2022 in JQuery by Edureka
• 13,690 points
3,586 views
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1 answer

Why is Turbo C++ showing this error in DOSBox on my Mac?

Your installation must be defective!  I have a Mac, and I'm typing this on it while using TurboC++.  Consider uninstalling and then reinstalling the programme. Download the package in the same way as you would a.dmg programme from the internet.  (For example, drag and drop the programme into the Applications folder)  Ascertain that your Applications folder is global to your system.  This is what I mean: When in Finder, select the "GO" option from the top menu bar. From the drop down option, choose "Computer." In the newly opened window, click on your hard disc. There is a "Applications" folder there.  That's where you should put TurboC++. Go to Launchpad, and start Turbo C++. ...READ MORE

Jun 28, 2022 in C++ by Damon
• 4,960 points
2,418 views
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error: package com.android.annotations does not exist

This is my class: import com.android.annotations.NonNullByDefault; @NonNullByDefault public final class ...READ MORE

May 13, 2022 in Others by Kichu
• 19,040 points
4,468 views
0 votes
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Clickable span not calling javascript even though w3school example works

I have a clickable span element that ...READ MORE

Apr 13, 2022 in Java by Rahul
• 3,380 points
5,703 views
0 votes
0 answers

How can I access the XAMPP 7.0.9 Security page?

I have trouble getting to xampp 7.0.9's ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
• 38,000 points
1,011 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
1,338 views
0 votes
2 answers

How to set margin for a Container in Flutter?

Container( margin: const EdgeInsets.fromLTRB(20, 10, 20, ...READ MORE

Apr 17, 2023 in Others by anonymous
11,139 views
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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
• 24,860 points
1,288 views
0 votes
0 answers

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
1,440 views
0 votes
0 answers

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
1,113 views
0 votes
1 answer

Where do I find a angular material icons list ?

To answer your question, the prior Material.io ...READ MORE

Feb 10, 2022 in Others by Rahul
• 9,690 points
8,365 views
0 votes
0 answers

css ellipsis on second line

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

Jul 25, 2022 in CSS by Edureka
• 13,730 points
1,274 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
1,842 views
0 votes
1 answer

Run an OLS regression with Pandas Data Frame

I believe you may almost achieve your ...READ MORE

Apr 4, 2022 in Machine Learning by Nandini
• 5,480 points
6,273 views
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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
1,403 views
0 votes
0 answers

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 492 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
972 views
0 votes
1 answer

Difference between Turbo C++ and Borland C++ compiler [closed]

I will try my best to respond, ...READ MORE

Jun 21, 2022 in C++ by Damon
• 4,960 points
2,725 views
0 votes
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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
• 13,730 points
1,139 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
1,303 views
0 votes
1 answer

MVC3 - Update jQuery from 1.5.2 to latest

Look at the offset option someElements.waypoint(function(event, direction) { ...READ MORE

Jul 26, 2022 in Web Development by rajatha
• 7,680 points
1,201 views
0 votes
0 answers

How to mirror an Azure DevOps repository to a gitlab one

I have deployed my own GitLab server ...READ MORE

Apr 19, 2022 in Other DevOps Questions by Kichu
• 19,040 points
5,470 views
0 votes
0 answers

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 483 views
0 votes
0 answers

No provider for HttpClient

I started getting this error after upgrading ...READ MORE

May 17, 2022 in Others by Kichu
• 19,040 points
4,178 views
0 votes
0 answers

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
• 5,380 points

edited Mar 4, 2025 482 views
0 votes
0 answers

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 527 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
• 24,860 points
1,090 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
• 24,860 points
2,300 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
3,090 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
• 13,730 points
1,255 views
0 votes
1 answer

html/css hexagon with image inside

The CSS3 clip-path feature is a novel ...READ MORE

Jun 10, 2022 in CSS by Edureka
• 12,730 points
3,338 views
0 votes
0 answers

Create data frame from function in R

One function that I designed can produce ...READ MORE

Jul 9, 2022 in Data Analytics by avinash
• 1,840 points
1,941 views
0 votes
0 answers

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 466 views