Trending questions in Edureka Community

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Difference between static and relative positioning

Static: The location of items is static ...READ MORE

Jun 10, 2022 in CSS by Edureka
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What is the { get; set; } syntax in C#

I'm learning ASP.NET MVC, and while I ...READ MORE

Jun 11, 2022 in C# by krishna
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Setting top and left CSS attributes

You can alternatively use the setProperty method, ...READ MORE

Jun 10, 2022 in CSS by Edureka
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R cbind with get paste

This is how we use column names x ...READ MORE

Jun 1, 2022 in Data Science by Sohail
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What data structure is inside std::map in C++?

An associative container is std::map. The standard's ...READ MORE

May 31, 2022 in C++ by Damon
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What is an index in SQL?

INDEX - find data easily UNIQUE INDEX - duplicate values are ...READ MORE

Jun 1, 2022 in Others by nisha
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Set cellpadding and cellspacing in CSS?

For controlling "cellpadding" in CSS, you can ...READ MORE

Jun 10, 2022 in CSS by Edureka
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why are copy constructors needed and what are the cases where they are very helpful?

A copy constructor is a member function ...READ MORE

May 31, 2022 in C++ by Damon
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oops concept query

This is my oops question. This is my ...READ MORE

Jun 11, 2022 in C# by jyoti
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Delete a database in phpMyAdmin

How to delete a database in phpMyAdmin? READ MORE

Jun 7, 2022 in PHP by Kichu
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Which version of C# am I using

From developer cmd, type this csc -langversion:? This will ...READ MORE

Jun 7, 2022 in C# by pranav
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git - remote add origin vs remote set-url origin

I created a new repo: git init echo "# ...READ MORE

May 13, 2022 in Git & GitHub by Kichu
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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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jQuery mobile: Enable Word Wrap in ListViews

A listview is coded as a simple ...READ MORE

Jun 6, 2022 in JQuery by Edureka
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Email validation using jQuery

You can use regular old javascript for ...READ MORE

Jun 3, 2022 in JQuery by Edureka
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How is CTRL-R (reverse-i-search) is implemented in bash terminal?

Example of the reverse search: (reverse-i-search)`grep': git log ...READ MORE

Jun 3, 2022 in Linux Administration by Rahul
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How do I get class name in PHP?

public class MyClass { } In Java, we can ...READ MORE

Jun 11, 2022 in PHP by narikkadan
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Ajax load issues with space in url

You should URL encode the message body ...READ MORE

Jun 10, 2022 in JQuery by gaurav
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static memory allocation like dynamic memory allocation

int r, c; cin >> r >> c; int ...READ MORE

Jun 6, 2022 in C++ by Nicholas
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How to use api.dpd.co.uk api integration with php

I have been assigned the task of ...READ MORE

Jun 2, 2022 in PHP by Kichu
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How do I select a sibling element using jQuery?

Use jQuery . siblings() to select the matching ...READ MORE

Jun 6, 2022 in JQuery by Edureka
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Learning C from a background in C#

I'd like to increase my programming expertise, ...READ MORE

Jun 11, 2022 in C# by jyoti
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3 answers

What are the prerequisites to learn cloud computing AWS?

The AWS Cloud or Amazon cloud offers ...READ MORE

May 8, 2019 in Career Counselling by Gitika
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Creating a search form in PHP [duplicate]

I am working on a function where ...READ MORE

Jun 9, 2022 in PHP by Kichu
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Origin of the C# language name

The '#' is actually a musical sharp ...READ MORE

Jun 7, 2022 in C# by pranav
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What does !important mean in CSS?

The CSS! important rule is used to ...READ MORE

Jun 1, 2022 in CSS by Edureka
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Split string into 2 pieces by length using PHP

I want to split my long string ...READ MORE

Jun 1, 2022 in PHP by Kichu
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Why I cannot save mutate result in r?

I tried to rank "date" within each ...READ MORE

Jun 9, 2022 in Data Analytics by Avinash
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How to iterate over a dictionary?

I have seen this being used. In ...READ MORE

Jun 7, 2022 in C# by pranav
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Convert VB.NET --> C# Projects

You may decompile whole Assemblies into Visual ...READ MORE

May 31, 2022 in C# by anonymous
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Set cellpadding and cellspacing in CSS?

In an HTML table, the cellpadding and ...READ MORE

Jun 8, 2022 in HTML by Ashwini
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programming logic! :O

I am inside script task of SSIS. ...READ MORE

Jun 11, 2022 in C# by jyoti
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What is encapsulation with simple example in php?

What is encapsulation with simple example in ...READ MORE

Jun 12, 2022 in PHP by narikkadan
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DynamoDB: How to query using GSI when you know the partition key but not the sort key?

My table is set up like this: ...READ MORE

Apr 5, 2022 in Others by Kichu
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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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Questions every good .NET developer should be able to answer?

If I were interviewing someone who knew ...READ MORE

May 30, 2022 in C# by rajiv
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C# Potential Interview Question…Too hard?

This isn't a question I'd ask in ...READ MORE

Jun 7, 2022 in C# by rajiv
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How to input matrix (2D list) in Python?

I am working on a code that ...READ MORE

May 24, 2022 in Python by Kichu
 • 19,040 points • 1,088 views
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Code Not working in VS Code but works in OnlineGDB

I am practicing about primeSieve with C++ language in VS Code 1.57.1. Can ...READ MORE

Jun 1, 2022 in C++ by Nicholas
 • 7,760 points • 722 views
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what does bash: /home/XXX/.rvm/scripts/rvm: No such file or directory mean?

I was installing the ruby on rails ...READ MORE

May 26, 2022 in Others by Ashwini
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Intersection of two std::unordered_map

I have two std::unordered_map std::unordered_map<int, int> mp1; std::unordered_map<int, int> ...READ MORE

May 31, 2022 in C++ by Nicholas
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jenkins pipeline s3 file download

make sure the pipelinen AWS steps is ...READ MORE

Feb 24, 2022 in AWS by Korak
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do-while loop in R

Unlike for and while loops, which test the loop condition at ...READ MORE

Jun 1, 2022 in Data Science by Sohail
 • 3,040 points • 669 views
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functions in c++ call by value and call by reference

The code below shows how to call a function in both methods.  Please explain the major differences or meanings of call by value and call by reference to me.  1.Make a value-based call.  2.Call based on a reference.  The call by value method is demonstrated in the following code. In a comment, I expressed my reservations. #include<iostream> int main(){ void change(int);//why function prototype is before ...READ MORE

Jun 6, 2022 in C++ by Nicholas
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SSH : Permission denied (publickey,gssapi-with-mic)

I am using centos 5.9. The ssh ...READ MORE

May 6, 2022 in Others by narikkadan
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What are Extension Methods

In .NET, what are the extensions? READ MORE

Jun 11, 2022 in C# by pranav
 • 2,590 points • 276 views
0 votes
1 answer

Android: default or currently set alarm tone?

ringtoneAlarm.setStreamType(AudioManager.STREAM_ALARM);  this make it play alarm even in ...READ MORE

May 31, 2022 in Others by nisha
 • 2,210 points • 729 views
0 votes
1 answer

How can I convert a std::string to int?

There are some new convert methods in C++ that convert std::string to a numeric type. As an alternative to str.c str() atoi(str.c str()) atoi(str.c str() you can make use of std::stoi std::stoi ...READ MORE

Jun 1, 2022 in C++ by Damon
 • 4,960 points • 697 views
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The page cannot be displayed because an internal server error has occurred on server

When  I've deployed the website I installed  ...READ MORE

May 23, 2022 in Others by Kichu
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0 votes
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Response to preflight request doesn't pass access control check

I called a REST API on Amazon ...READ MORE

May 7, 2022 in Java-Script by narikkadan
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