Trending questions in Edureka Community

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Declare abstract class in c++

An abstract class is one that is intended to be used as a base class .  At least one pure virtual function exists in an abstract class.  A pure virtual function is declared in the class declaration by using a pure specifier (= 0) in the declaration of a virtual member function. Here is an example of an abstract class: class AB { public: virtual void f() ...READ MORE

May 31, 2022 in C++ by Damon
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Check if variable empty

Code: if ($user_id == NULL || $user_name == ...READ MORE

Jun 4, 2022 in PHP by Kichu
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PhpMyAdmin not working on localhost

In order to answer your question, you ...READ MORE

Feb 8, 2022 in Others by Rahul
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Any reason you aren't using coinbase pro? The ...READ MORE

Apr 12, 2022 in Blockchain by Soham
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I need to hide this error image/ ...READ MORE

May 27, 2022 in HTML by Tejashwini
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Main difference between FadeIn, FadeOut vs hide, ...READ MORE

Jun 1, 2022 in JQuery by Edureka
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Persistant "bash: /home/XXX/.rvm/scripts/rvm: No such file or directory" in terminal

Introduce RVM: gpg - - keyserver hkp://keys.gnupg.net - ...READ MORE

May 27, 2022 in Linux Administration by Korak
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I have 2 MySQL databases running on ...READ MORE

Apr 19, 2022 in AWS by Soham
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I am working on an image map ...READ MORE

Jun 3, 2022 in PHP by Kichu
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The "id" and "name" attributes serve the ...READ MORE

Jun 3, 2022 in HTML by Tejashwini
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If numerous data sources have a field ...READ MORE

Apr 12, 2022 in Tableau by Neha
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How do I UPDATE from a SELECT in SQL server?

In SQL Server, it is possible to insert ...READ MORE

May 30, 2022 in Others by anisha
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How to run php files on my computer?

How can I run a PHP file ...READ MORE

Jun 4, 2022 in PHP by Kichu
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What is class in HTML?

what is a class in HTML, I ...READ MORE

Jun 3, 2022 in HTML by Tejashwini
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What is the correct syntax for PHP/SQL prepared statements?

The PHP/SQL statement that I have created ...READ MORE

Jun 1, 2022 in PHP by Kichu
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How to insert spaces/tabs in text using HTML/CSS

how to add space in HTML except ...READ MORE

Jun 3, 2022 in HTML by Tejashwini
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Azure DevOps Wiki: How can I link the subpages in the parent page?

Unfortunately, Azure Devops does not have the ...READ MORE

Mar 8, 2022 in DevOps & Agile by gaurav
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C# - Can someone please show me a very simple example of Interfaces

Take this as example interface IFlyable { ...READ MORE

May 30, 2022 in C# by rajiv
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How to make grid view scroll horizontally not vertically in android?

I have a dynamic Grid View. If ...READ MORE

May 21, 2022 in Others by Kichu
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Displaying Loading Image using CSS

You can set the spinner as a ...READ MORE

May 28, 2022 in CSS by Edureka
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What php timezone I use for San Francisco, California, United Stated

What PHP time zone can I use ...READ MORE

May 27, 2022 in PHP by Kichu
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Tick symbol in HTML/XHTML

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Jun 3, 2022 in HTML by Tejashwini
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PHP & MySQL: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given

Your query seems to have an ERROR ...READ MORE

Feb 16, 2022 in Others by Aditya
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Apr 20, 2022 in Docker by pranav
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In sklearn, there is no R type ...READ MORE

Mar 15, 2022 in Machine Learning by Dev
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Ordering by the order of values in a SQL IN() clause

Use MySQL's FIELD() function: SELECT name, description, ... FROM ... WHERE id ...READ MORE

Feb 4, 2022 in Database by Neha
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How do I completely uninstall Node.js, and reinstall from beginning (Mac OS X)

My node version is: node -v v0.6.1-pre Then I install ...READ MORE

May 16, 2022 in Java-Script by Kichu
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Constructor Overloading in C++

My C++ overloading does not work as I expect it to: #include "Node.h" #include <iostream> Node::Node() { cout ...READ MORE

Jun 2, 2022 in C++ by Nicholas
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Jquery validation plugin - TypeError: $(...).validate is not a function

I am getting an error in my ...READ MORE

May 7, 2022 in Java-Script by narikkadan
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How do I create a copy of an object in PHP?

As far as I know, PHP objects ...READ MORE

Jun 1, 2022 in PHP by Kichu
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How do I give text or an image a transparent background using CSS?

Use either a semi-transparent PNG or SVG ...READ MORE

May 27, 2022 in CSS by Edureka
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How am I supposed to use index.html?

I have seen many people use index.html, ...READ MORE

May 27, 2022 in HTML by Tejashwini
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Image once saved to sdcard doesn't appear in Android's Gallery app

The system scans the SD card when ...READ MORE

May 31, 2022 in Others by nisha
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What's the strangest corner case you've seen in C# or .NET?

Bankers' Rounding is a term that refers ...READ MORE

May 30, 2022 in Others by rajiv
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What are the correct version numbers for C#?

On Wikipedia, you may find the most ...READ MORE

May 31, 2022 in C# by rajiv
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Is HTML considered a programming language?

is HTML qualified under a programming language? I ...READ MORE

Jun 3, 2022 in HTML by Tejashwini
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How do I assign jQuery slider handle values with their left or right edges, instead of their centers?

I'm playing with jQuery UI, and I've ...READ MORE

Jun 2, 2022 in JQuery by Edureka
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Getting PHP registration form to connect with MYSQL

I'm building a test site and my ...READ MORE

May 30, 2022 in PHP by Kichu
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how to change to english number to nepali number in php

I want to change the English numerals ...READ MORE

May 28, 2022 in PHP by Kichu
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Problem to shorten URL using PHP-Bitly v4

I wanted to shorten URL using the ...READ MORE

May 29, 2022 in PHP by Kichu
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mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given in.

The issue is that the query given to mysqli_query() is ...READ MORE

May 1, 2022 in Other DevOps Questions by narikkadan
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'str' object has no attribute 'decode'. Python 3 error?

Code: import imaplib from email.parser import HeaderParser conn = imaplib.IMAP4_SSL('imap.gmail.com') conn.login('example@gmail.com', ...READ MORE

May 13, 2022 in Python by Kichu
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ModuleNotFoundError: No module named 'pyttsx3

Hi@akhtar, To avoid this error you have to ...READ MORE

Apr 24, 2020 in Python by MD
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How to transform multiple tables in one excel sheet to one table with Power BI?

If my prediction is correct- You have a ...READ MORE

Apr 4, 2022 in Database by Edureka
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How do I resolve git saying "Commit your changes or stash them before you can merge"?

I made some changes to my local ...READ MORE

May 13, 2022 in Git & GitHub by Kichu
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Regular Expression for alphanumeric and underscores

I wanted to have a regular expression ...READ MORE

May 23, 2022 in Others by Kichu
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java lang NoClassDefFoundError failed resolution of Lorg apache http ProtocolVersion

The APK is compiled, but when I ...READ MORE

May 20, 2022 in Others by Kichu
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Determine the data types of a data frame's columns

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Jun 1, 2022 in Data Science by avinash
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Azure Network Security Group Vs Route Tables

The route table functions similarly to a ...READ MORE

Apr 11, 2022 in Azure by Edureka
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LEFT JOIN vs. LEFT OUTER JOIN in SQL Server

There's not really much difference between a LEFT ...READ MORE

Jun 1, 2022 in Others by Sohail
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