Trending questions in Edureka Community

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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 • 866 views
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How to make a back-to-top button using CSS and HTML only?

I'm attempting to create a back-to-top button ...READ MORE

Aug 1, 2022 in HTML by Ashwini
 • 5,430 points • 505 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
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phpMyAdmin Error: The mbstring extension is missing. Please check your PHP configuration

The phpMyAdmin is not running properly for ...READ MORE

Jul 22, 2022 in PHP by Kithuzzz
 • 38,000 points • 948 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
 • 13,670 points • 797 views
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Accumulate function in Vector (STL) giving negative sum

I'm receiving a negative total when I run the code below (-294967296). #include<iostream> #include<vector> #include<numeric> using namespace std; int main() { ...READ MORE

Jul 22, 2022 in C++ by Nicholas
 • 7,760 points • 804 views
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How do I specify the exit code of a console application in .NET

Simply put, you can return the exit ...READ MORE

Jun 11, 2022 in C# by pranav
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Using jQuery in a Blackboard Building Block

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

Jul 26, 2022 in Web Development by rajatha
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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 • 566 views
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showing result of calculating in textbox with jquery

I want to calculate division of 2 ...READ MORE

Jul 25, 2022 in Web Development by gaurav
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jQuery dialog box opne .php file

It's a simple JQ, when I click ...READ MORE

Jul 28, 2022 in Web Development by gaurav
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How to validate array in Laravel?

Hello @kartik, you can call validate() method directly ...READ MORE

Aug 10, 2020 in Laravel by Niroj
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Javascript Equivalent to PHP Explode()

I have this string: 0000000020C90037:TEMP:data I need this string: TEMP:data. With ...READ MORE

Jul 23, 2022 in PHP by Kithuzzz
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How do I create a 3x3 grid via CSS?

I want to use CSS to make ...READ MORE

Aug 11, 2022 in CSS by Edureka
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edited Mar 4 • 58 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
 • 3,820 points • 622 views
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Getting the source of this click event in JQuery

I have multiple dynamically created buttons with ...READ MORE

Jul 22, 2022 in Web Development by gaurav
 • 23,260 points • 793 views
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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 • 555 views
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Jquery Setting Value of Input Field

I have an input field and i ...READ MORE

Jul 1, 2022 in Web Development by rajatha
 • 7,680 points • 1,247 views
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The difference of na.rm and na.omit in R

I've just started with R and I've ...READ MORE

Jul 22, 2022 in Data Science by avinash
 • 1,840 points • 907 views
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1 answer

How to switch from tailwind CSS Play CDN to production build?

 you need to use build tools like webpack, Rollup, Vite, ...READ MORE

Jun 17, 2022 in CSS by Edureka
 • 12,700 points • 2,384 views
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Border Height on CSS

I want to add a 1 pixel ...READ MORE

Aug 10, 2022 in CSS by Edureka
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edited Mar 4 • 90 views
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Is there a default return value of C++ functions?

I'm amazed that a file with the  ...READ MORE

Jul 25, 2022 in C++ by Nicholas
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bash : Bad Substitution

The default shell (/bin/sh) under Ubuntu focuses ...READ MORE

Jun 20, 2022 in Linux Administration by Rahul
 • 3,380 points • 2,252 views
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How do you center a video using CSS?

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

Jul 25, 2022 in CSS by Edureka
 • 13,670 points • 778 views
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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 • 47 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 • 733 views
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I can not access phpMyAdmin on XAMPP

Windows 8 is where I've installed my ...READ MORE

Jul 22, 2022 in PHP by narikkadan
 • 63,600 points • 866 views
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what are the advantages and disadvantages of making ajax calls using jquery?

Advantages of AJAX Reduce server traffic and increase ...READ MORE

Jun 21, 2022 in JQuery by rajatha
 • 7,680 points • 2,203 views
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1 answer

Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?

Use the instructions for resetting the root password. ...READ MORE

Apr 30, 2022 in Other DevOps Questions by narikkadan
 • 63,600 points • 4,491 views
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Jquery eval variable and convert to currency

I have a jquery application where I ...READ MORE

Aug 11, 2022 in Web Development by gaurav
 • 23,260 points
edited Mar 4 • 48 views
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How do I determine the correct path for FXML files, CSS files, Images, and other resources needed by my JavaFX Application?

Use the getClass method (). SomeOtherClass.class or ...READ MORE

Jun 10, 2022 in CSS by Edureka
 • 12,700 points • 2,701 views
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1 answer

R numbers from 1 to 100

Your error is seeking for range, which ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
 • 3,040 points • 2,119 views
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SetInterval 60 second countdown issue jQuery

I'm trying to countdown 60 seconds once ...READ MORE

Jul 21, 2022 in Web Development by gaurav
 • 23,260 points • 820 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
 • 23,260 points • 713 views
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How to concatenate two strings in C++?

I have a private class variable char ...READ MORE

Jul 25, 2022 in C++ by Nicholas
 • 7,760 points • 692 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
 • 23,260 points • 816 views
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Understanding c++ Code: Tower of Hanoi using Recursion

I'm studying about recursion in C++, but the following C++ code used to solve the Tower of Hanoi issue has me baffled. void Hanoi(int m, string start, string middle, ...READ MORE

Jul 26, 2022 in C++ by Nicholas
 • 7,760 points • 668 views
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Jquery array.push() not working

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

Jul 1, 2022 in Web Development by gaurav
 • 23,260 points • 1,812 views
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1 answer

Jquery find nearest matching element

The closest() method returns the first ancestor ...READ MORE

Jun 15, 2022 in JQuery by rajatha
 • 7,680 points • 2,453 views
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phpmailer error "Could not instantiate mail function"

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

Jun 13, 2022 in PHP by narikkadan
 • 63,600 points • 2,599 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 • 420 views
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How to enable PHP's openssl extension to install Composer?

I was trying to install Laravel in ...READ MORE

Jun 19, 2022 in PHP by narikkadan
 • 63,600 points • 2,259 views
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How to apply a CSS filter to a background image?

I have a JPEG file that I'm ...READ MORE

Aug 10, 2022 in CSS by Edureka
 • 13,670 points
edited Mar 4 • 72 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 • 804 views
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Can't get gettext (php) on Ubuntu working

The translated string is repeated back when ...READ MORE

Jul 28, 2022 in PHP by Kithuzzz
 • 38,000 points • 587 views
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How to add a unit test in Azure DevOps pipeline

I Can't see the unit test ...READ MORE

Apr 17, 2022 in Other DevOps Questions by Kichu
 • 19,040 points • 2,476 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
 • 13,670 points • 583 views
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jQuery + JSON how to define key from variable

I have the following code $.post( ...READ MORE

Jul 28, 2022 in Web Development by gaurav
 • 23,260 points • 629 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 • 408 views
0 votes
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How to use Font Awesome 6 icons?

I've previously used the Font Awesome icons ...READ MORE

Jul 22, 2022 in CSS by Edureka
 • 13,670 points • 877 views
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