Trending questions in Edureka Community

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Simple linked list in C++

This is the most basic example I can think of in this situation, and it has not been tested.  Please keep in mind that this violates some C++ best practises and deviates from the norm (initialize lists, separation of declaration and definition, and so on).  But those aren't topics I can discuss here. #include <iostream> using namespace std; class LinkedList{ ...READ MORE

Jun 2, 2022 in C++ by Damon
• 4,960 points
1,768 views
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1 answer

"sed" command in bash

sed is the Stream EDitor. It can ...READ MORE

Jun 7, 2022 in Linux Administration by Korak
• 5,820 points
1,547 views
0 votes
1 answer

Origin of the C# language name

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

Jun 7, 2022 in C# by pranav
• 2,590 points
1,572 views
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how to use spread syntax and new Set() with TypeScript

The ... operator should work on anything ...READ MORE

Jun 10, 2022 in TypeSript by Nina
• 3,060 points
1,442 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
• 19,040 points
2,172 views
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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
• 7,760 points
1,837 views
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1 answer
0 votes
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What are the differences between C, C# and C++ in terms of real-world applications?

C is a bare-bones, straightforward, and clean ...READ MORE

May 30, 2022 in C# by rajiv
• 1,620 points
1,893 views
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Prevent nginx 504 Gateway timeout using PHP set_time_limit()

I am getting 504 timeout messages from ...READ MORE

Jun 11, 2022 in PHP by narikkadan
• 86,360 points
1,433 views
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How to check if a defined constant exists in PHP?

I am using fuelphp a PHP framework and I ...READ MORE

May 30, 2022 in PHP by Kichu
• 19,040 points
1,943 views
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Error in Python script "Expected 2D array, got 1D array instead:"?

I wanted to make this ML prediction: import ...READ MORE

May 18, 2022 in Python by Kichu
• 19,040 points
2,367 views
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1 answer

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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1,911 views
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local host and port number in Server variable

I want to figure out getting the port ...READ MORE

Jun 11, 2022 in PHP by narikkadan
• 86,360 points
1,350 views
0 votes
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NodeJS - Upload ~36MB file to VirusTotal failing

The VirusTotal file/scan API request has a ...READ MORE

May 27, 2022 in Node-js by Neha
• 9,020 points
2,006 views
0 votes
1 answer

Extending a middy middleware function in nodejs

Your pseudocode comes close to being correct. ...READ MORE

May 30, 2022 in Node-js by Vaani
• 7,070 points
1,879 views
0 votes
0 answers

unset variable in php

I just read a PHP manual. that ...READ MORE

Jun 10, 2022 in JQuery by narikkadan
• 86,360 points
1,462 views
0 votes
1 answer

jenkins pipeline s3 file download

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

Feb 24, 2022 in AWS by Korak
• 5,820 points
5,981 views
0 votes
1 answer

Constructor Overloading in C++

In your function Object() { [native code] }, Node(Game(),v); does not work as expected.  It simply creates a temporary without actually using it, and has no effect.  When control passes over the ;, it immediately destroys the temporary. Initializing the members in each function Object() { [native code] } is the correct way to go.  You could put their shared code in a private init() member function and call it from each function Object() { [native code] }, as shown below: class Foo { public: ...READ MORE

Jun 21, 2022 in C++ by Damon
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1,256 views
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Creating a sequential list of letters with R

I want to be able to create a ...READ MORE

Jun 1, 2022 in Others by avinash
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1,272 views
0 votes
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Multiple Image Upload PHP form with one input

I want to have multiple image upload forms ...READ MORE

Jun 13, 2022 in PHP by narikkadan
• 86,360 points
1,330 views
0 votes
1 answer

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
• 9,020 points
6,839 views
0 votes
0 answers

What do Clustered and Non-Clustered index actually mean?

 I want to know about Clustered and Non clustered indexes. ...READ MORE

Jun 22, 2022 in Others by nisha
• 2,210 points
930 views
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Getting java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory exception

I am getting this exception when I ...READ MORE

May 18, 2022 in Java by Kichu
• 19,040 points
2,424 views
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why with_items is not looping properly in yml , any suggestions

This is the yml file:  - name: Update ...READ MORE

Jun 30, 2022 in Ansible by anonymous

edited Mar 4, 2025 553 views
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1 answer

bash terminal on kubuntu

You are actually using a bash terminal. ...READ MORE

Jun 7, 2022 in Linux Administration by Korak
• 5,820 points
1,519 views
0 votes
0 answers

How to connect two different jenkins server ?

We have two different Jenkins servers JenkinsA ...READ MORE

Jun 23, 2022 in Software Testing by ramesh

edited Mar 4, 2025 869 views
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1 answer

Music major scale converter

I believe I know what you're looking ...READ MORE

Jun 14, 2022 in C# by krishna
• 2,820 points
1,289 views
0 votes
1 answer

R cbind with get paste

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

Jun 1, 2022 in Data Science by Sohail
• 3,040 points
1,775 views
0 votes
1 answer

Is jQuery considered a language?

jQuery is not a programming language instead it ...READ MORE

Jun 17, 2022 in JQuery by rajatha
• 7,680 points
1,111 views
0 votes
0 answers

What is the difference between public, private, and protected?

When and why should I use public, ...READ MORE

Jun 16, 2022 in PHP by narikkadan
• 86,360 points
1,127 views
0 votes
1 answer

When to use virtual destructors?

When you want to delete an instance of a derived class using a pointer to the base class, virtual destructors come in handy: class Base { // ...READ MORE

Jun 7, 2022 in C++ by Damon
• 4,960 points
1,623 views
0 votes
0 answers

jQuery add class .active on menu

I've got a problem. I want to add ...READ MORE

Jun 10, 2022 in JQuery by gaurav
• 25,260 points
1,381 views
0 votes
1 answer

C++ - Decimal to binary converting

The.to string() function of std::bitset returns a std::string containing a binary text representation with leading-zero padding. Use std::bitset32> to get 32-character strings from 32-bit integers, or std::bitset32> to get 32-character strings from 32-bit integers. #include <iostream> #include <bitset> int main() { ...READ MORE

Jun 10, 2022 in C++ by Damon
• 4,960 points
1,384 views
0 votes
1 answer

What is the difference between C# and .NET?

C# is a programming language, and.NET refers ...READ MORE

Jun 7, 2022 in C# by pranav
• 2,590 points
1,538 views
0 votes
1 answer

Difference between datetime and timestamp in sqlserver?

Timestamp is a synonym for rowversion, according ...READ MORE

Feb 16, 2022 in Database by Vaani
• 7,070 points
6,301 views
0 votes
0 answers

TypeError: 'type' object is not subscriptable when indexing in to a dictionary

I use dict to shorten things as ...READ MORE

May 24, 2022 in Python by Kichu
• 19,040 points
2,173 views
0 votes
1 answer

JQuery class selectors like $(.someClass) are case sensitive?

jQuery attribute value selectors are generally case-sensitive. ...READ MORE

May 30, 2022 in JQuery by gaurav
• 25,260 points
1,917 views
0 votes
1 answer

Ordering by the order of values in a SQL IN() clause

Use MySQL FIND_IN_SET function: SELECT * ...READ MORE

Jun 6, 2022 in Others by nisha
• 2,210 points
1,538 views
0 votes
0 answers

Fiddler doesn't capture traffic from my C# app

I've tried Fiddler with Fiddler2 and Fiddler4, ...READ MORE

Jun 11, 2022 in C# by krishna
• 2,820 points
1,367 views
0 votes
0 answers

How do I use matplotlib autopct?

I want to create a matplotlib pie ...READ MORE

Apr 24, 2022 in Python by Kichu
• 19,040 points
3,437 views
0 votes
1 answer

nodejs digest authentication failing

The problem is the charset output (default ...READ MORE

Jun 7, 2022 in Node-js by Neha
• 9,020 points
1,647 views
0 votes
1 answer

What is an index in SQL?

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

Jun 1, 2022 in Others by nisha
• 2,210 points
1,781 views
0 votes
0 answers

How to write a PHP ternary operator

How can I write a PHP ternary operator ...READ MORE

Jun 14, 2022 in PHP by narikkadan
• 86,360 points
1,108 views
0 votes
1 answer

Why program working differently on every run when using async?

You can use the async Main method ...READ MORE

May 30, 2022 in C# by rajiv
• 1,620 points
1,841 views
0 votes
1 answer

In C++, what is a virtual base class?

When employing multiple inheritance, virtual base classes are used to prevent several "instances" of a particular class from appearing in an inheritance hierarchy. Consider the following example: class A { public: void Foo() {} ...READ MORE

Jun 10, 2022 in C++ by Damon
• 4,960 points
1,390 views
0 votes
0 answers

Issue in blob storage to fileShare big file transfer : Using fileRange (nodejs Cloud function)

To file a problem with blob storage ...READ MORE

Jun 13, 2022 in Node-js by Vaani
• 7,070 points
1,276 views
0 votes
0 answers

How do I use PHP to get the current year?

I want to put a copyright notice ...READ MORE

Jun 9, 2022 in PHP by Kichu
• 19,040 points
1,468 views
0 votes
0 answers

Switching a job as BI developer.

Hello There, I have total 7 years of ...READ MORE

Jun 22, 2022 in Career Counselling by Rameshg

edited Mar 4, 2025 874 views
0 votes
1 answer

Calculate the number of days between a cell and today in excel?

Excel Formula to Calculate Number of Days ...READ MORE

Jun 9, 2022 in JQuery by gaurav
• 25,260 points
1,419 views
0 votes
0 answers

Creating a very simple 1 username/password login in php

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

May 29, 2022 in PHP by Kichu
• 19,040 points
1,938 views