Trending questions in Edureka Community

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How to code a modulo (%) operator in C/C++/Obj-C that handles negative numbers

As a mathematician, one of my pet peeves of C-derived languages is : (-1) % 8 // comes out as ...READ MORE

Jul 27, 2022 in C++ by Nicholas
 • 7,760 points • 680 views
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500 Internal Server Error for php file not for html

There are barely 4-5 static pages on ...READ MORE

Jul 22, 2022 in PHP by narikkadan
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jQuery $(this).closest show & hide

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

Aug 12, 2022 in Web Development by gaurav
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edited Mar 4 • 136 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
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edited Mar 4 • 130 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
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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
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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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Error: The processing instruction target matching "[xX][mM][lL]" is not allowed

An error occurs when I run I ...READ MORE

May 23, 2022 in Java by Kichu
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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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Jquery Setting Value of Input Field

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

Jul 1, 2022 in Web Development by rajatha
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Drawing a bar graph using mysql data using php

I am using PHP as the scripting ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
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const int *p vs. int const *p - Is const after the type acceptable?

My coworker is 0 for 2 on questions inspired by him (1, 2), so I decided to give him a chance to catch up. Our most recent argument is about the placement of "const" on declarations. He believes it should be placed either in front of the type or after the pointer.  The explanation is that this is what everyone else does, and different styles are likely to be confusing.  Thus, a constant pointer to int and a constant pointer to int would be: const int *i; ...READ MORE

Jul 22, 2022 in C++ by Nicholas
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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
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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
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Uncaught TypeError: Cannot read property 'top' of undefined

I have two different kinds of sticky ...READ MORE

May 11, 2022 in Java-Script by Kichu
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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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SetInterval 60 second countdown issue jQuery

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

Jul 21, 2022 in Web Development by gaurav
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JavaScript/jQuery - "$ is not defined- $function()" error

You may experience the “jQuery is not ...READ MORE

Jun 6, 2022 in JQuery by Edureka
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jQuery.inArray(), how to use it right?

inArray returns the index of the element in ...READ MORE

Jun 21, 2022 in JQuery by rajatha
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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 • 948 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 • 805 views
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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 • 1,029 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
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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 • 1,028 views
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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
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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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TypeScript types to restrict array values

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

Jul 18, 2022 in TypeSript by Logan
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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
 • 13,680 points • 873 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
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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 • 1,001 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 • 2,597 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
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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 • 143 views
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What version of npm works with nodejs 0.10?

Here's the complete list (between v0.10.0 - ...READ MORE

Jun 9, 2022 in Node-js by Neha
 • 9,020 points • 2,817 views
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Project Management Professional

What is meant by RACI? explain with ...READ MORE

Aug 11, 2022 in PMP by pavangcc
edited Mar 4 • 132 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 • 699 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
 • 86,360 points • 957 views
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0 answers

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 • 568 views
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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
 • 13,680 points
edited Mar 4 • 124 views
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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
 • 23,580 points • 731 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 • 125 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 • 794 views
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0 answers

Upload file using NodeJS and BusBoy

I'm using NodeJS to upload a file. ...READ MORE

Jun 21, 2022 in Node-js by Vaani
 • 7,070 points • 2,320 views
0 votes
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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 • 808 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 • 2,686 views
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0 answers

jQuery & CSS - Remove/Add display:none

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

Jul 21, 2022 in Web Development by gaurav
 • 23,580 points • 897 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 • 508 views
0 votes
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Countdown till midnight in Jquery

I have a simple question, that is ...READ MORE

Jul 25, 2022 in Web Development by gaurav
 • 23,580 points • 741 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 • 504 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 • 804 views
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