Trending questions in Edureka Community

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How to use new[ ] and delete[ ] operator in C++

int main(){ char *str; ...READ MORE

Jun 20, 2022 in C++ by Damon
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EXCEL: How to automatically add serial number in Excel Table using formula that is immune to filtering / sorting?

I want to create an Excel Table ...READ MORE

Mar 24, 2022 in Big Data Hadoop by Edureka
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Why use $_SERVER['PHP_SELF'] instead of ""

In a form on a PHP page, ...READ MORE

Jun 25, 2022 in PHP by narikkadan
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Write formula to Excel with Python

Using python to add formulas to an ...READ MORE

Mar 31, 2022 in Database by gaurav
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CSS media queries ( media screen )

The queries I have on my WordPress ...READ MORE

Jun 30, 2022 in CSS by Edureka
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How to check radio button is checked using JQuery?

I have two radio buttons in one ...READ MORE

Jun 29, 2022 in Web Development by gaurav
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How to make FileReader work with Angular?

Hello @kartik, First you have to specify the ...READ MORE

Sep 8, 2020 in Angular by Niroj
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What's the difference between class and interface in TypeScript? When do you use them?

A class is a blueprint of how ...READ MORE

May 31, 2022 in TypeSript by Nina
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How to change default integreated terminal in VS Code to kitty, on Linux?

I'm using kitty (it's a terminal) on ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
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Encapsulation of subclasses from a constructor in C#

If you think about it in terms ...READ MORE

Jun 11, 2022 in C# by pranav
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Is there a way to change the color of the placeholder text?

I tried to change the placeholder color ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
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Power BI not able to connect to Azure SQL with private end point

You'll need to install an on-prem gateway ...READ MORE

Feb 17, 2022 in Power BI by CoolCoder
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Automatic conversion from int to string in PHP

In PHP the variable of type integer ...READ MORE

Jun 12, 2022 in PHP by narikkadan
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PHP generate file for download then redirect

I have a PHP app that creates ...READ MORE

Jun 20, 2022 in PHP by narikkadan
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What does the extension method do in c# and why do you need it

Extension Methods allow you to add additional ...READ MORE

Jun 21, 2022 in C# by krishna
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Problem with sample function in R

The first time works, but after that, ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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how to take user input in livesql.oracle.com in PLSQL

How to take user input in Oracle ...READ MORE

Jun 8, 2022 in Others by polo
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Connecting REST API to Tableau

The REST API is not a data ...READ MORE

Apr 5, 2022 in Tableau by Neha
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small-caps font in css handles numbers as capital letters

Because numbers are not letters, they do ...READ MORE

May 28, 2022 in CSS by Edureka
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How can I vertically center a div element for all browsers using CSS?

I want to center a div vertically with CSS. ...READ MORE

Jun 22, 2022 in CSS by Edureka
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How do I get a list of built-in data sets in R?

Please advise on how to obtain the ...READ MORE

Jul 5, 2022 in Data Science by avinash
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What is the easiest way to initialize a std::vector with hardcoded elements?

I can make an array and initialise&nb ...READ MORE

Jun 27, 2022 in C++ by Nicholas
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Get row and column indices of matches using `which()`

Say I have some matrix, for example: m ...READ MORE

Jul 5, 2022 in Data Science by avinash
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Best way to include CSS? Why use @import?

I'm mostly curious about the benefits and ...READ MORE

Jul 11, 2022 in CSS by Edureka
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How To login to azure kubernetes cluster?

Run az login to authenticate to Azure. Run az aks get-credentials to ...READ MORE

Apr 1, 2022 in Azure by Edureka
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Laravel/ MSSQL (AWS RDS) General error: 20018 Unicode data

I'm using SQL Server with a Laravel ...READ MORE

Apr 25, 2022 in AWS by Aditya
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HTML code for INR

There is HTML code for the pound ...READ MORE

Jul 8, 2022 in HTML by Tejashwini
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What are DDL and DML?

DDL DML DDL stands for Data Definition Language. DML stands ...READ MORE

Jun 1, 2022 in Others by Sohail
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What is XHTML and is it a subset of HTML

What does XHTML implies and is it ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
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Why do we need virtual functions in C++?

A virtual function is a base class member function that we expect to redefine in derived classes. In the base class, a virtual function is used to ensure that the function is overridden.  This is especially true when a pointer from a base class points to an object from a derived class. For example, consider the code below: class Base ...READ MORE

May 27, 2022 in Others by Damon
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How to redirect to another page using PHP

You could use a function which is ...READ MORE

Feb 18, 2022 in Others by Aditya
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How to use Aggregate function in R

Where dat is the name of your ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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What is compile-time polymorphism and why does it only apply to functions?

"Compile time polymorphism" used to signify function overloading.  It only applies to functions because that's all you can overload. Templates in modern C++ modify this.  One example has previously been provided by Neil Butterworth.  Another technique is template specialisation.  As an example: #include <iostream> #include <string> template <class T> struct my_template { ...READ MORE

Jun 20, 2022 in C++ by Damon
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what is the Aws cloudwatch events equivalent in gcp

There is a complete Operation Suite (formerly ...READ MORE

Apr 6, 2022 in GCP by Korak
 • 5,820 points • 5,128 views
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implementing merge sort in C++

To respond to the question:  std::vectorT> is used to create dynamically sized arrays at runtime.  Ideally, you'd use one of these to get feedback.  If not, they are simple to convert.  For instance, you might make two arrays like this: template <typename T> void merge_sort(std::vector<T>& array) { ...READ MORE

Jun 10, 2022 in C++ by Damon
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Why is "using namespace std;" considered bad practice?

This has nothing to do with performan ...READ MORE

Jun 1, 2022 in C++ by Damon
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Is there a better way to run a command N times in bash?

In the event that your reach has ...READ MORE

Jun 16, 2022 in Linux Administration by Korak
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CSS - display elements in columns

Is there a way (maybe flex, I ...READ MORE

Jul 8, 2022 in CSS by Edureka
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The Definitive C++ Book Guide and List

For Beginner (includes those without coding experience) Programming: ...READ MORE

Jun 6, 2022 in C++ by pranav
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How to change CSS using jQuery?

You can do either: $("h1").css("background-color", "yellow"); Or ...READ MORE

Jun 28, 2022 in CSS by Edureka
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How to implement Knn-algorithm without using k-nn function in r?

I created an example that demonstrates the ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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What does # mean in HTML?

What does # mean in HTML and ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
 • 5,380 points • 1,185 views
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Mixing JavaScript and TypeScript in Node.js

Combine the following TypeScript compiler options --allowJs Explicitly supports ...READ MORE

Jun 15, 2022 in TypeSript by Nina
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Bash - cat command and errors

I was trying bash shell redirection. I ...READ MORE

Jun 21, 2022 in Linux Administration by Korak
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C++ interview preparation

If there is ever a point that ...READ MORE

Jun 21, 2022 in C# by jyoti
 • 1,240 points • 1,921 views
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Add two lines on graph using abline in R

I am using "y 0+x" to fit ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()

 I am getting this error: Truth value of ...READ MORE

May 9, 2022 in Python by Kichu
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understanding sapply function in r

Do you read 2? sapply. Either a ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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How to integrate AWS Lex with Nodejs?

I want to know How can I ...READ MORE

Jun 22, 2022 in Node-js by Vaani
 • 7,070 points • 1,489 views
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How to send email with SMTP in php

I need to send an email using SMTP. ...READ MORE

Jun 24, 2022 in PHP by narikkadan
 • 86,360 points • 1,622 views
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