Trending questions in Edureka Community

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Java.lang.ClassNotFoundException: com.mysql.jdbc.Driver in Eclipse

Just follow these two steps: Step 1 Add This ...READ MORE

Apr 29, 2022 in Other DevOps Questions by narikkadan
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Create line graph with multiple lines in R

You must first restructure your dataset into ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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How to use __dir__?

I want to use __dir__. I don't ...READ MORE

Jun 25, 2022 in PHP by narikkadan
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432 views
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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
• 3,060 points

edited Mar 4 41 views
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Windows git "warning: LF will be replaced by CRLF", is that warning tail backward?

 Depending on the editor you are using, ...READ MORE

Feb 16, 2022 in Others by Aditya
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i installed ggplot2 in R then how to solved this error?

>ggplot(data = iris, aes( x = Sepal.Length)) ...READ MORE

Jul 5, 2022 in Others by radhika

edited Mar 4 39 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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std::greater on a an std::pair of a double and a class

std::greater is simply a wrapper for a ...READ MORE

Jun 2, 2022 in C++ by Damon
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1,426 views
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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 38 views
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Creating a config file in PHP

I am working on creating config file ...READ MORE

Jun 24, 2022 in PHP by narikkadan
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AWS Javascript SDK V3 with Typescript

Has anyone used AWS javascript sdk v3 ...READ MORE

Jul 5, 2022 in TypeSript by Nina
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edited Mar 4 37 views
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Tinymce editor type in Typescript

Eslint gives me the error Unexpected any. Specify ...READ MORE

Jul 5, 2022 in TypeSript by Nina
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edited Mar 4 37 views
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if, elif, else statement issues in Bash

I can't seem to work out what ...READ MORE

Jun 22, 2022 in Linux Administration by Korak
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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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edited Mar 4 42 views
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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
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edited Mar 4 42 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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1,101 views
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In R, how to get an object's name after it is sent to a function?

I'm trying to find the opposite of ...READ MORE

Jul 5, 2022 in Data Science by avinash
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edited Mar 4 39 views
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Sync contacts using Google Contacts API version 3.0 and NodeJS' Passport

I'm using passport and would like to ...READ MORE

Jun 21, 2022 in Node-js by Vaani
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635 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
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edited Mar 4 34 views
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JQuery string contains check

In this case, we will use the includes() ...READ MORE

Jun 14, 2022 in JQuery by rajatha
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896 views
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PHP Unset Session Variable

I am working on creating a product ...READ MORE

Jun 9, 2022 in PHP by Kichu
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1,176 views
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Filter data in django before expired date

I want to show and filter  data ...READ MORE

Jul 5, 2022 in Python by Ide

edited Mar 4 37 views
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How to connect MySQL db using new XAMPP

What is the best way to connect ...READ MORE

Jun 26, 2022 in PHP by narikkadan
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376 views
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java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver

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

May 7, 2022 in Java by narikkadan
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2,599 views
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ValueError: setting an array element with a sequence

The problem is the shape of the ...READ MORE

May 1, 2022 in Python by narikkadan
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2,835 views
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Chutzpah & TypeScript

I'm using typescript 9.1.1 as the company ...READ MORE

Jul 5, 2022 in TypeSript by Nina
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edited Mar 4 25 views
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Can bash show a function's definition?

Is there a way to view a ...READ MORE

Jun 22, 2022 in Linux Administration by Korak
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578 views
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What is meant by "An Object" when we use Str() Function in R

Everyone agrees that str() reveals an object's ...READ MORE

Jun 23, 2022 in Data Analytics by avinash
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476 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
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500 views
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Open Whatsapp Windows app directly from python program using url

According to this FAQ page of Whatsapp on How to ...READ MORE

Apr 18, 2022 in Python by Edureka
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1,112 views
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A Generic error occurred in GDI+ in Bitmap.Save method

I am trying to copy a thumbnail ...READ MORE

May 23, 2022 in Others by Kichu
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1,857 views
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Explanation of function pointers

It's a little perplexing. Function type and pointer to function type are distinct kinds (no more similar than int and pointer to int).  However, in virtually all cases, a function type decays to a reference to a function type.  In this context, rotting roughly refers to conversion (there is a difference between type conversion and decaying, but you are probably not interested in it right now). What matters is that practically every time you use a function type, you end up with a reference to the function type.  But take note of the nearly - almost every time is not always! And there are rare circumstances where it does not. typedef void(functionPtr)(int); functionPtr fun = function; This code tries to clone one function to another (not the pointer! the function!)  However, this is not feasible since functions in C++ cannot be copied.  The compiler does not let this, and I'm surprised you got it compiled (you say you got linker errors?) Now for the code: typedef void(functionPtr)(int); functionPtr function; function(5); function does ...READ MORE

Jun 21, 2022 in C++ by Damon
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C++ interview preparation

I am assuming that this phone interview ...READ MORE

Jun 21, 2022 in C# by jyoti
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807 views
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CountifS + multiple criteria + distinct count

Please enter this formula into a blank ...READ MORE

Apr 4, 2022 in Database by Edureka
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3,955 views
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1 answer

Difference between :hidden and :not(:visible) in jQuery

During animations that hide an element, the ...READ MORE

Jun 14, 2022 in JQuery by gaurav
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907 views
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Using sessions & session variables in a PHP Login Script

I have created a login and register ...READ MORE

Jun 17, 2022 in PHP by narikkadan
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751 views
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1 answer

Making text in one column italics with CSS

What you can do is using the td:nth-child() to ...READ MORE

Jun 17, 2022 in CSS by Edureka
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751 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
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619 views
0 votes
1 answer

Is it possible to set up bots for BitCoin faucet websites?

I managed to create a bot for ...READ MORE

Apr 12, 2022 in Blockchain by Soham
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3,733 views
0 votes
1 answer

What is the difference between a field and a property

The internal workings of a class should ...READ MORE

Jun 21, 2022 in C# by jyoti
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796 views
0 votes
1 answer

Get array of synonyms from natural nodes's wordnet - NodeJS

You can't return values in an async ...READ MORE

Jun 7, 2022 in Node-js by Neha
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1,327 views
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CSS gradients vs background Image?

What is the difference between CSS gradients ...READ MORE

Jun 22, 2022 in CSS by Edureka
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569 views
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What is function overloading and overriding in php?

What is function overloading and function overriding? ...READ MORE

Jun 18, 2022 in PHP by narikkadan
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690 views
0 votes
1 answer

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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723 views
0 votes
1 answer

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
• 2,820 points
791 views
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1 answer

Mean of categorical variables from plyr package

df<-data.frame(risk= rep(c("ADV","HHM","POV"),10), ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
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592 views
0 votes
1 answer

Changing column names of a data frame

import pandas as pd #define DataFrame df = pd.DataFrame({'team':['A', ...READ MORE

Jun 24, 2022 in Data Science by Sohail
• 3,040 points
665 views
0 votes
1 answer

C++ override inherited methods

Child::init is now concealing Father::init and not overriding it.  In order to receive dynamic dispatch, your init member function must be virtual: virtual void init () { ...READ MORE

Jun 20, 2022 in C++ by Damon
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720 views
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Make an image responsive - the simplest way

You can try doing <p> <a href="MY ...READ MORE

Jun 21, 2022 in CSS by Edureka
• 12,690 points
593 views
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0 answers

Source code migration from TFS 2013 to Azure Devops service

Can someone help me with migrating the ...READ MORE

Mar 17, 2022 in Other DevOps Questions by Kichu
• 19,040 points
951 views