Trending questions in Edureka Community

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To speed up the tapply function in R, or another function to convert data frame into a matrix

I must turn a sizable dataset into ...READ MORE

Jun 24, 2022 in Data Science by Sohail
 • 3,040 points • 1,057 views
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PHP Array to JSON Array using json_encode();

I have encoded an Array I've made using ...READ MORE

Jun 13, 2022 in PHP by narikkadan
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ReverseString, a C# interview-question

I was asked for my 'input' on ...READ MORE

Jun 11, 2022 in C# by jyoti
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How to find the statistical mode?

There is one more option that applies ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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How to convert JSON text into objects using C#

To make a class out of a ...READ MORE

Jun 13, 2022 in C# by krishna
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What is a stored procedure?

119 What is a "stored procedure" , how do they work? What ...READ MORE

May 27, 2022 in Others by avinash
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docker: driver failed programming external connectivity on endpoint webserver

Hello, I had the same issue when ...READ MORE

Oct 6, 2022 in Docker by chanaiagwata83@gmail.com
edited Mar 5, 2025 • 13,739 views
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Function default argument value depending on argument name in C++ [duplicate]

When the function is called with no argument for the corresponding parameter, the default argument is evaluated.  In a default argument, a parameter must not appear as a potentially evaluated expression.  A function's parameters declared before a default argument are in scope and can obscure the namespace and class member name. It provides the following example: int h(int a, ...READ MORE

Jun 7, 2022 in C++ by Damon
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Adding attribute in jQuery

Set the width attribute of an image: $("button").click(function(){ ...READ MORE

Jun 1, 2022 in JQuery by Edureka
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Make vuex store globally available with Vue 3 and typescript (project built with the cli) +solved

How do I make my store globally ...READ MORE

Jul 5, 2022 in TypeSript by Nina
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edited Mar 4, 2025 • 571 views
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Get row and column indices of matches using `which()`

months and 9 years ago updated ten months ...READ MORE

Jun 27, 2022 in Data Analytics by avinash
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Toggle show/hide on click with jQuery

I got a div element, so when I click ...READ MORE

Jun 10, 2022 in JQuery by gaurav
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Are there any suggestions for developing a C# coding standards / best practices document

I would ask you to start out ...READ MORE

Jun 23, 2022 in C# by krishna
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Python Requests get returns response code 401 for nse india website

I use this program to get the ...READ MORE

Apr 22, 2022 in Python by Edureka
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How to trigger a click on a link using jQuery

$( "#foo" ). trigger( "click" ); As of jQuery ...READ MORE

Jun 10, 2022 in JQuery by rajatha
 • 7,680 points • 1,602 views
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How can I create a correlation matrix in R?

An example, d <- data.frame(x1=rnorm(10), ...READ MORE

Jun 14, 2022 in Data Analytics by Sohail
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ASP.NET Web API Connecting to MySQL Database

I'm new to C# and.Net programmes, but ...READ MORE

Jun 11, 2022 in C# by pranav
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Explicitly calling return in a function or not

A while back, Simon Urbanek from the ...READ MORE

Jul 6, 2022 in Data Science by avinash
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edited Mar 4, 2025 • 524 views
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How to use Azure DevOps Pipelines Machine File Copy Using Environments?

The files are initially copied to an ...READ MORE

Mar 21, 2022 in DevOps & Agile by gaurav
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Combine two arrays

I have two arrays like this: array( '11' ...READ MORE

Jun 18, 2022 in PHP by narikkadan
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What's the use of which?

I'm trying to get a handle on ...READ MORE

Jun 23, 2022 in Data Analytics by avinash
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Static variables in PHP

Can someone please explain to me what ...READ MORE

Jun 12, 2022 in PHP by narikkadan
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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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How to get historic Bitcoin Price Index using coinbase or any other open source API?

I would recommend you to use the ...READ MORE

Apr 7, 2022 in Blockchain by Rahul
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How to create ES6 Map in Typescript

Refer this as an example this.configs = new ...READ MORE

May 31, 2022 in TypeSript by Nina
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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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How to check if PHP array is associative or sequential?

Can someone please suggest to me an ...READ MORE

Jun 14, 2022 in PHP by narikkadan
 • 86,360 points • 1,479 views
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Laravel + adminLTE3 jquery and other dependencies not found

To add jquery to laravel you first ...READ MORE

Jun 2, 2022 in JQuery by Edureka
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How to have image and text side by side?

You're already doing it correctly; the h4>text/h4> ...READ MORE

Jun 17, 2022 in CSS by Edureka
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C++ binary operator overloading

The language defines several fundamental types, such as int and double.  Objects are instances of fundamental kinds. Let's pretend you have: struct Foo { ... }; You can use non-member functions to overload the operator+ function. Foo operator+(Foo , ...READ MORE

Jun 21, 2022 in C++ by Damon
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Why 'nrow()' function doesn't seem to work within 'summarise()' function?

See the code below: library(dslabs) data(gapminder) differenceminder percent > percent filter(year% ...READ MORE

Jul 5, 2022 in Data Analytics by avinash
 • 1,840 points
edited Mar 4, 2025 • 548 views
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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
 • 7,760 points • 1,431 views
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How to turn off Auto Refresh on "Stock Price" Data Type in Excel

How do you stop Excel from automatically ...READ MORE

Jun 9, 2022 in JQuery by gaurav
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When would you use delegates in C#

Delegates come in handy for a variety ...READ MORE

Jun 11, 2022 in C# by pranav
 • 2,590 points • 1,564 views
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unique() for more than one variable

df <- data.frame(yad = c("BARBIE", "BARBIE", "BAKUGAN", ...READ MORE

Jun 24, 2022 in Data Science by Sohail
 • 3,040 points • 1,071 views
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Error: Cannot truncate a table referenced in a foreign key constraint (mytest.instance, CONSTRAINT instance_ibfk_1 FOREIGN KEY (GroupID) REFERENCES mytest.mygroup (ID))

Hello @kartik, You cannot TRUNCATE a table that has FK ...READ MORE

Aug 18, 2020 in PHP by Niroj
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TypeScript: different types for objects with the same shape

I have an is-a relationship type of ...READ MORE

Jul 5, 2022 in TypeSript by Nina
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edited Mar 4, 2025 • 534 views
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Correct syntax for main method

Both ways are correct. But taking the ...READ MORE

Jun 7, 2022 in C# by pranav
 • 2,590 points • 1,727 views
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How to check a radio button with jQuery?

For versions of jQuery equal or above ...READ MORE

Jun 3, 2022 in JQuery by Edureka
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What is LINQ and what does it do

LINQ or Language Integrated Query may refer to: a ...READ MORE

Jun 21, 2022 in C# by jyoti
 • 1,240 points • 1,314 views
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Convert PDF to DOC (Python/Bash)

I've saw some pages that allow user ...READ MORE

Jun 21, 2022 in Linux Administration by Korak
 • 5,820 points • 1,134 views
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Create a sequence of sequences of numbers

The following sequence should be created in ...READ MORE

Jun 24, 2022 in Data Science by Avinash
 • 1,260 points • 1,006 views
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how do I create an array in jquery?

$(document).ready(function() { $("a").click(function() { ...READ MORE

Jun 6, 2022 in JQuery by Edureka
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1 answer

When to use abstract classes

When you need a class for inheritance ...READ MORE

Jun 17, 2022 in C# by jyoti
 • 1,240 points • 1,397 views
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Fetch and post text in NodeJS

I'm having problems getting text from an ...READ MORE

Jun 21, 2022 in Node-js by Vaani
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Methods to remove specific characters from string?

I am trying to remove the brackets ...READ MORE

Jun 11, 2022 in PHP by narikkadan
 • 86,360 points • 1,505 views
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Getting the height and width of an image in Angular using TypeScript

I'm trying to get the width and ...READ MORE

Jul 5, 2022 in TypeSript by Nina
 • 3,060 points
edited Mar 4, 2025 • 522 views
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Merge PDF files with PHP

Is it possible to merge multiple pdf ...READ MORE

May 27, 2022 in PHP by Kichu
 • 19,040 points • 2,228 views
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paste() within another function

I'm not clear why the first function ...READ MORE

Jun 24, 2022 in Data Analytics by Avinash
 • 1,260 points • 999 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 • 2,312 views
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