Unanswered questions in Edureka Community

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Karma, Typescript definition file not loading

I am working on setting up development ...READ MORE

6 days ago in TypeSript by Logan
 • 1,580 points • 11 views
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0 answers

grepl in R to find matches to any of a list of character strings

Is it possible to use a grepl argument when ...READ MORE

6 days ago in Data Science by avinash
 • 860 points • 5 views
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0 answers

What does 'r' mean before a Regex pattern?

I found the following regex substitution example ...READ MORE

6 days ago in Data Analytics by avinash
 • 860 points • 4 views
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0 answers

What's the difference between "*" and "+" in lm() in R?

I should note at the outset of ...READ MORE

6 days ago in Data Science by avinash
 • 860 points • 7 views
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0 answers

React Typescript: It looks like you're trying to use TypeScript but do not have typescript installed

I want to create a React application ...READ MORE

6 days ago in TypeSript by Logan
 • 1,580 points • 6 views
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0 answers

What is .indices meaning in kotlin?

I want to know actually how .indices ...READ MORE

6 days ago in Kotlin by Harshitha
 • 160 points • 7 views
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0 answers

Polynomials as functions in R

I have a power series idea that ...READ MORE

6 days ago in Data Analytics by avinash
 • 860 points • 7 views
0 votes
0 answers

Accessibility implementation for Google Maps Marker in Android Kotlin

have to announce some customised content for ...READ MORE

6 days ago in Kotlin by Harshitha
 • 160 points • 7 views
0 votes
0 answers

How to open link of Telegram group into Telegram app

I have a group link of Telegram. What I ...READ MORE

6 days ago in Kotlin by Harshitha
 • 160 points • 8 views
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0 answers

Binary literals?

In code, I've seen constants specified in hex format like this: const int has_nukes ...READ MORE

6 days ago in C++ by Nicholas
 • 2,360 points • 7 views
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c++ constructor and copy constructor

/* code block 1 */ #include <iostream> class A { ...READ MORE

6 days ago in C++ by Nicholas
 • 2,360 points • 8 views
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0 answers

In C++ abs( *a - *b) does not return absolute value of negative number

#include <stdio.h> #include <cmath> void update(int *a,int *b) { ...READ MORE

6 days ago in C++ by Nicholas
 • 2,360 points • 6 views
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0 answers

How can I get all the unique keys in a multimap

I have a multimap and I want to save all of the unique keys in it in a vector. multimap<char,int> mymm; multimap<char,int>::iterator it; char ...READ MORE

6 days ago in C++ by Nicholas
 • 2,360 points • 8 views
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Using :: (scope resolution operator) in C++

I'm studying C++ and I never know ...READ MORE

6 days ago in C++ by Nicholas
 • 2,360 points • 8 views
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What do Clustered and Non-Clustered index actually mean?

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

6 days ago in Others by nisha
 • 2,160 points • 5 views
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SQL Group By with an Order By

I have a table of tags and ...READ MORE

6 days ago in Others by nisha
 • 2,160 points • 5 views
0 votes
0 answers

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

6 days ago in Others by nisha
 • 2,160 points • 11 views
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0 answers

Android facebook login not working with installed Facebook app

Session.openActiveSession(this, true, new Session.StatusCallback() { ...READ MORE

6 days ago in Others by nisha
 • 2,160 points • 4 views
0 votes
0 answers

can the font type of an Edittext,Radio Button and CheckBox be changed in Android

.I can able to change the font ...READ MORE

6 days ago in Others by nisha
 • 2,160 points • 7 views
0 votes
0 answers

How to detect the OS from a Bash script?

I would like to keep my .bashrc and .bash_login files in ...READ MORE

6 days ago in Linux Administration by Korak
 • 5,820 points • 11 views
0 votes
0 answers

Extracting text based on a regex pattern with cheerio nodejs

I'm attempting to construct a scraper using ...READ MORE

6 days ago in Node-js by Vaani
 • 7,020 points • 4 views
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0 answers

How to integrate AWS Lex with Nodejs?

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

6 days ago in Node-js by Vaani
 • 7,020 points • 5 views
0 votes
0 answers

Sync contacts using Google Contacts API version 3.0 and NodeJS' Passport

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

6 days ago in Node-js by Vaani
 • 7,020 points • 8 views
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0 answers

Upload file using NodeJS and BusBoy

I'm using NodeJS to upload a file. ...READ MORE

6 days ago in Node-js by Vaani
 • 7,020 points • 5 views
0 votes
0 answers

How to convert a web page(html,css,js) into android app?

I want to make an app for ...READ MORE

6 days ago in CSS by Edureka
 • 7,860 points • 9 views
0 votes
0 answers

CSS filter: make color image with transparency white

I have a transparent, coloured PNG image. ...READ MORE

6 days ago in CSS by Edureka
 • 7,860 points • 16 views
0 votes
0 answers

Setting the value of REM for all the properties in CSS

I would like to use rem everywhere ...READ MORE

6 days ago in CSS by Edureka
 • 7,860 points • 14 views
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0 answers

I am not able to create CSS Dropdown menu

I was just trying to make a ...READ MORE

6 days ago in CSS by Edureka
 • 7,860 points • 7 views
0 votes
0 answers

Set line spacing

How can I set line spacing with ...READ MORE

6 days ago in CSS by Edureka
 • 7,860 points • 8 views
0 votes
0 answers

Publish NodeJS Server Online

I'm having trouble port forwarding my modem ...READ MORE

Jun 21 in Node-js by Vaani
 • 7,020 points • 7 views
0 votes
0 answers

How do I set up parsely with nodejs?

For days, I've been working on form ...READ MORE

Jun 21 in Node-js by Vaani
 • 7,020 points • 6 views
0 votes
0 answers

git bash commands with python or Gitpyhon

So I have follwoing bash command which ...READ MORE

Jun 21 in Linux Administration by Korak
 • 5,820 points • 5 views
0 votes
0 answers

Fetch and post text in NodeJS

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

Jun 21 in Node-js by Vaani
 • 7,020 points • 8 views
0 votes
0 answers

Bash - cat command and errors

I was trying bash shell redirection. I ...READ MORE

Jun 21 in Linux Administration by Korak
 • 5,820 points • 10 views
0 votes
0 answers

Convert PDF to DOC (Python/Bash)

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

Jun 21 in Linux Administration by Korak
 • 5,820 points • 8 views
0 votes
0 answers

How to install Node 14 version on windows?

I'm trying to install Node.js 14 on ...READ MORE

Jun 21 in Node-js by Vaani
 • 7,020 points • 6 views
0 votes
0 answers

How can I get the directory where a Bash script is located from within the script itself?

How do I get the path of ...READ MORE

Jun 21 in Linux Administration by Korak
 • 5,820 points • 6 views
0 votes
0 answers

Renaming multiples files with a bash loop

I need to rename 45 files, and ...READ MORE

Jun 21 in Linux Administration by Korak
 • 5,820 points • 7 views
0 votes
0 answers

How do I run a program with commandline arguments using GDB within a Bash script?

When running a program on GDB, usually, ...READ MORE

Jun 21 in Linux Administration by Korak
 • 5,820 points • 3 views
0 votes
0 answers

What is the preferred Bash shebang?

Is there any Bash shebang objectively better than the ...READ MORE

Jun 21 in Linux Administration by Korak
 • 5,820 points • 6 views
0 votes
0 answers

How can I invoke both BASH and CSH shells in a same script

In the same script, I want to ...READ MORE

Jun 21 in Linux Administration by Korak
 • 5,820 points • 8 views
0 votes
0 answers

Escaping Quotes in Chef Bash

This I need quotes in a cronjob ...READ MORE

Jun 21 in Linux Administration by Korak
 • 5,820 points • 7 views
0 votes
0 answers

NodeJS, OpenCV and Streaming Images Using Net Socket

My ultimate goal is to have video ...READ MORE

Jun 21 in Node-js by Vaani
 • 7,020 points • 10 views
0 votes
0 answers

How do I convert a factor into date format?

I imported a CSV file containing dates ...READ MORE

Jun 21 in Data Analytics by avinash
 • 860 points • 13 views
0 votes
0 answers

How to crop screenshot or image (.png) in nodejs?

Consider a image file .png Consider you have ...READ MORE

Jun 21 in Node-js by Vaani
 • 7,020 points • 9 views
0 votes
0 answers

Need XAMPP with PHP 5.4 version - windows

Can someone please share with me any ...READ MORE

Jun 21 in PHP by narikkadan
 • 10,840 points • 10 views
0 votes
0 answers

ErrorDocument 404 /404.php is not working in .htaccess file in PHP

This is the Content of my .htaccess file is: ErrorDocument ...READ MORE

Jun 21 in PHP by narikkadan
 • 10,840 points • 28 views
0 votes
0 answers

Filter array by its keys using an array of allowed keys

The callback function in array_filter() only passes in the ...READ MORE

Jun 20 in PHP by narikkadan
 • 10,840 points • 8 views
0 votes
0 answers

PHP Create and Save a txt file to root directory

I want to create and save a file ...READ MORE

Jun 20 in PHP by narikkadan
 • 10,840 points • 12 views
0 votes
0 answers

php create object without class

How can I create an object in ...READ MORE

Jun 20 in PHP by narikkadan
 • 10,840 points • 9 views
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