Trending questions in Edureka Community

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Why is it not advisable to use attach() in R, and what should I use instead?

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

Jun 24, 2022 in Data Science by Sohail
 • 3,040 points • 1,172 views
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Why 'nrow()' function doesn't seem to work within 'summarise()' function?

See the code below: library(dslabs) \sdata(gapminder) gapminder percent > ...READ MORE

Jun 27, 2022 in Data Analytics by avinash
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File Download on NodeJS with use opensubtitles API

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

Jun 7, 2022 in Node-js by Neha
 • 9,020 points • 1,752 views
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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, 2025 • 433 views
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difference between $ and $() in jQuery

JavaScript: It is a major scripting programming language ...READ MORE

Jun 10, 2022 in JQuery by rajatha
 • 7,680 points • 1,457 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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Android Development: Service not registered: com.google.android.gms.common.internal.bf

you may want to try GoogleMapOptions options ...READ MORE

Jun 6, 2022 in Others by nisha
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Instagram jQuery Search not showing anything

The latest changes in Instagram has affected ...READ MORE

Jun 16, 2022 in JQuery by rajatha
 • 7,680 points • 1,237 views
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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 • 1,375 views
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Calculate correlation with cor(), only for numerical columns

I have a dataframe and would like ...READ MORE

Jun 24, 2022 in Data Science by Sohail
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What does the ! (exclamation mark) do in TypeScript?

The exclamation mark is called the non-null ...READ MORE

Jun 1, 2022 in TypeSript by Nina
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R package: Write own summary function (method)

I created a R package that fits ...READ MORE

Jun 14, 2022 in Data Analytics by Avinash
 • 1,260 points • 1,085 views
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What really is a deque in STL?

A deque is defined somewhat recursively: fundamentally, ...READ MORE

Jun 10, 2022 in C++ by Damon
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No Network Security Config specified, using platform default - Android Log

 I had the same problem as which ...READ MORE

Feb 18, 2022 in Others by Aditya
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Generate Controller and Model

How can I generate Controller and Model ...READ MORE

Jun 27, 2022 in PHP by narikkadan
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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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How do I turn a C# object into a JSON string in .NET

Newtonsoft.json can be used to accomplish this. ...READ MORE

Jun 13, 2022 in C# by krishna
 • 2,820 points • 1,378 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
 • 5,820 points • 975 views
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Laravel 5 – Clear Cache in Shared Hosting Server

php artisan cache:clear Is there any workaround to ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
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strlen() php function giving the wrong length of unicode characters

I want to get the length of ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
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Converts scss to css

If you click on the title CSS (SCSS) in ...READ MORE

Jun 2, 2022 in CSS by Edureka
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How to kill a process in GCP?

GCP does not provide you with any ...READ MORE

Apr 6, 2022 in GCP by Korak
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How to build simple tabs with jQuery?

Create Tabs Using jQuery and CSS Create Tab: ...READ MORE

Jun 16, 2022 in JQuery by rajatha
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edited Jun 16, 2022 by Hemant • 1,217 views
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zodiac sign calculator using bash script

#!/usr/bin/bash echo "This is a zodiac sign calculator" echo ...READ MORE

Jun 22, 2022 in Linux Administration by Korak
 • 5,820 points • 965 views
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can the font type of an Edittext,Radio Button and CheckBox be changed in Android

TextView text = (TextView) layout.findViewById(R.id.text); text.setText(msg); Typeface font = ...READ MORE

Jun 22, 2022 in Others by nisha
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R: Comment out block of code [duplicate]

The majority of editors use a short ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
 • 3,040 points • 1,067 views
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Why variance in R is different? [duplicate]

There are usually two methods for calculating ...READ MORE

Jun 14, 2022 in Data Analytics by Sohail
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How abstraction and encapsulation differ

They are, in my opinion, slightly different ...READ MORE

Jun 9, 2022 in C# by rajiv
 • 1,620 points • 1,489 views
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Load csv file in R

Is it possible to import a csv ...READ MORE

Jun 27, 2022 in Data Science by avinash
 • 1,840 points • 749 views
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std::next_permutation Implementation Explanation

Permutations are generated in lexicographical order by ...READ MORE

Jun 10, 2022 in C++ by Damon
 • 4,960 points • 1,439 views
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Match Android apk SHA256 with SafetyNet apkCertificateDigestSha256

Google depreciated SafetyAPI and Introduced PlayIntegrity API ...READ MORE

Jun 6, 2022 in Others by nisha
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How to convert an array to object in PHP?

This one worked for me function ...READ MORE

Jun 19, 2022 in PHP by Kithuzzz
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edited Mar 5, 2025 • 1,089 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
 • 7,070 points • 998 views
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1 answer

What is the proper way to display a logo with CSS?

An <img> element is the proper way ...READ MORE

Jun 10, 2022 in CSS by Edureka
 • 12,730 points • 1,614 views
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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
 • 1,840 points
edited Mar 4, 2025 • 354 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, 2025 • 392 views
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How to integrate AWS Lex with Nodejs?

I'm curious. How can I connect AWS ...READ MORE

Jun 21, 2022 in Node-js by Vaani
 • 7,070 points • 994 views
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What is cool about generics, why use them

Okay. For simplification, I am listing it ...READ MORE

Jun 23, 2022 in C# by krishna
 • 2,820 points • 1,137 views
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How to check whether an array is empty using PHP?

I have an array named players, what ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 980 views
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Center image using text-align center?

To use text-align: centre on an image, ...READ MORE

Jun 28, 2022 in CSS by Edureka
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online tool for css to scss convertor

Click the URL button, then enter the ...READ MORE

Jun 17, 2022 in CSS by Edureka
 • 12,730 points • 1,124 views
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Questions every good .NET developer should be able to answer

I have this great link for answers related ...READ MORE

Jun 23, 2022 in C# by krishna
 • 2,820 points • 1,129 views
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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 • 861 views
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Android backgroud image slow the app

You should have diferentiate sizes for deferent ...READ MORE

Jun 16, 2022 in Others by polo
 • 1,480 points • 1,166 views
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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
 • 13,690 points • 4,775 views
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1 answer

Are virtual functions the only way to achieve Runtime Polymorphism in C++?

fprintf is a polymorphism function in the C programming language. It can print to a file, stdout, a printer, a socket, or whatever else the system can represent as a stream if you supply it different handles. FILE* file = fopen("output.txt", "w"); ...READ MORE

Jun 21, 2022 in C++ by Damon
 • 4,960 points • 1,277 views
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1 answer

jQuery $( function() {} ) and $(document).ready the same?

So technically they are both the same. Not ...READ MORE

Jun 13, 2022 in JQuery by rajatha
 • 7,680 points • 1,292 views
0 votes
1 answer

Find nearest gas station using google maps v2 in android and want to display the route to it

The code snippet is the following (you ...READ MORE

Jun 9, 2022 in Others by nisha
 • 2,210 points • 1,459 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
 • 1,840 points • 729 views
0 votes
0 answers

How to list all background pids in bash

Either I am not able to phrase ...READ MORE

Jun 22, 2022 in Linux Administration by Korak
 • 5,820 points • 937 views
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