Trending questions in Edureka Community

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Clear an image preview file that was removed from the array with jquery

I tried to figure this out for ...READ MORE

Aug 2, 2022 in Web Development by gaurav
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Editing data from MySQL via PHP

A PHP script that is supposed to ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
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Reading an Excel file in PHP

I'm attempting to read an Excel document ...READ MORE

Jul 29, 2022 in PHP by Kithuzzz
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jQuery show for 5 seconds then hide

I'm using .show to display a hidden ...READ MORE

Jul 29, 2022 in Web Development by gaurav
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How to take user input like prompt() but in PHP?

How can I create a javascript equivalent ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
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How do I extend a TypeScript class definition in a separate definition file?

If you don't have control over the ...READ MORE

Jun 10, 2022 in TypeSript by Nina
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CSS opacity - background colour

I want to set the opacity of ...READ MORE

Aug 25, 2022 in CSS by Edureka
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edited Mar 4 175 views
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Socket Programming in C++

The C++ Standard does not have a ...READ MORE

Aug 2, 2022 in C++ by Damon
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Generic Classes in C++

Generic Classes was the topic I was reading. I at one point became immobile.  Here is the relevant code: template <class StackType> class stack { ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4 247 views
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What does 'r' mean before a Regex pattern?

Since the string is to be treated ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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Multidimensional Arrays lengths in Java

How can I determine the lengths of ...READ MORE

Aug 8, 2022 in Java by krishna
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How to add CSS to my HTML code on Notepad++?

So I'm attempting to use notepad++ to ...READ MORE

Jul 28, 2022 in CSS by Edureka
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Passing vector by reference

Using standard C arrays, I would carry out the following: void do_something(int el, int **arr) { ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4 244 views
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How to set jQuery draggable min/max-left and min/max-right

How to set jQuery draggable min/max-left and ...READ MORE

Jul 25, 2022 in Web Development by rajatha
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php records navigation

Code: <?php $host='localhost'; $user='root'; $password='root'; $database='database'; $startindex=@$_REQUEST['seek']; $db=mysql_connect($host, ...READ MORE

Aug 8, 2022 in PHP by Kithuzzz
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Why do we need abstract classes in C++?

I recently learnt about polymorphism in my ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4 240 views
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How to convert C++ Code to C

I've got some C++ programme. Numerous classes, ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4 239 views
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JavaScript Split & jQuery .val() can I chain them?

Here's a very simple question... can I ...READ MORE

Aug 12, 2022 in Web Development by gaurav
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How to load jQuery Migrate for jQuery via RequireJS?

Can I load jQuery migrate via RequireJS? ...READ MORE

Aug 11, 2022 in Web Development by gaurav
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Using reactJS, php and mysql is possible?

I want to learn reactJS; is it ...READ MORE

Aug 4, 2022 in PHP by Kithuzzz
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Reverse Contents in Array

My strategy would be as follows: #include <algorithm> #include <iterator> int main() { const int ...READ MORE

Aug 5, 2022 in C++ by Damon
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The advantages of blackout curtain fabric

When choosing curtain fabrics, we often find ...READ MORE

Aug 18, 2022 in Career Counselling by qiansifang

edited Mar 4 454 views
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Combine two arrays

I have two arrays structures like this array( ...READ MORE

Aug 8, 2022 in Others by krishna
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Printing prime numbers from 1 through 100

The following prime numbers are printed out by this C++ code: 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 73 79 83 89 97. However, I don't believe that is how my book would prefer it to be written.  It makes a reference to the square root of a number.  I thus tried switching my second loop to for (int j=2; jsqrt(i); j++), but it did not produce the desired outcome. How would I modify this code to make it the way my book desires it to be? int main () { ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4 233 views
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Removing leading zeroes from a field in a SQL statement

I'm dealing with a SQL question that ...READ MORE

Aug 12, 2022 in Database by Kithuzzz
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668 views
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What is viewport in HTML.

What exactly is a viewport in HTML? ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
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709 views
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C++11: How to alias a function?

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Aug 23, 2022 in C++ by Nicholas
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edited Mar 4 229 views
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How can I use jQuery in Greasemonkey?

I tried putting this line but it ...READ MORE

Jul 28, 2022 in Web Development by gaurav
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What's the difference between TRUNCATE and DELETE in SQL

What distinguishes SQL's TRUNCATE and DELETE operations? Please ...READ MORE

Aug 11, 2022 in Database by Kithuzzz
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771 views
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Why can we not access elements of a tuple by index?

tuple <int, string, int> x=make_tuple(1, "anukul", 100); cout ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4 225 views
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PHP Elvis operator vs null coalescing operator

Can someone clarify the differences between PHP's ...READ MORE

Aug 3, 2022 in PHP by Kithuzzz
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1,086 views
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Download File Using jQuery

I might suggest this, as a more ...READ MORE

Jun 28, 2022 in Web Development by rajatha
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2,718 views
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How can I create a "Please Wait, Loading..." animation using jQuery?

I would like to place a "please ...READ MORE

Aug 11, 2022 in Web Development by gaurav
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706 views
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How to display image in css grid?

I am trying to make a css ...READ MORE

Jul 18, 2022 in CSS by Edureka
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How can I store and retrieve images from a MySQL database using PHP?

How can I insert an image in ...READ MORE

Jun 14, 2022 in PHP by narikkadan
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How do you declare an interface in C++?

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Aug 23, 2022 in C++ by Nicholas
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edited Mar 4 215 views
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Will choosing between YUI or jQuery effect the overal design of .js files?

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Aug 11, 2022 in Web Development by gaurav
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Laravel PHP Command Not Found

I successfully installed Laravel using Composer, but ...READ MORE

Jul 22, 2022 in PHP by narikkadan
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1,561 views
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Remove a key from a C++ map

I want to take a key out ...READ MORE

Aug 23, 2022 in C++ by anonymous
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edited Mar 4 212 views
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Can't bind to 'ngModel' since it isn't a known property of 'input'

Just add this in the app.module.ts file: import { FormsModule ...READ MORE

Apr 30, 2022 in Other DevOps Questions by narikkadan
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CSS background image that can scroll

I'm attempting to make a backdrop image ...READ MORE

Jul 5, 2022 in CSS by Edureka
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2,328 views
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set text in jquery

If I want to set the text ...READ MORE

Aug 8, 2022 in Web Development by gaurav
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866 views
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PHP - CodeIgniter - Invalid argument supplied for foreach()

I'm attempting to use CodeIgniter to create ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
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1,422 views
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Multiple file upload in php

I wish to upload several files, put ...READ MORE

Jul 30, 2022 in PHP by Kithuzzz
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Php Program to find Palindrome?

The palindrome can be found in three ...READ MORE

Aug 1, 2022 in PHP by Kithuzzz
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When should you use a class vs a struct in C++?

When using C++, when is it preferable ...READ MORE

Aug 23, 2022 in C++ by Nicholas
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edited Mar 4 201 views
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Benefits of arrays

The benefits of a list over an ...READ MORE

Aug 3, 2022 in Java by krishna
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1,070 views
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How to combine bold and italic in CSS?

I learned how to make text bold ...READ MORE

Aug 23, 2022 in CSS by Edureka
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edited Mar 4 205 views
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How do I declare and initialize an array in Java?

How can I declare and initialize an ...READ MORE

Aug 11, 2022 in Java by krishna
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723 views
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What is cURL in PHP?

I frequently come across the word "cURL" ...READ MORE

Aug 6, 2022 in PHP by Kithuzzz
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952 views