Trending questions in Edureka Community

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How to use JQuery with ReactJS

Yes, we can use jQuery in ReactJs. ...READ MORE

Jun 22 in Web Development by rajatha
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PHP page redirect

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

Jun 23 in PHP by narikkadan
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jQuery UI DatePicker - Change Date Format

I am using the UI DatePicker from ...READ MORE

Jun 23 in Web Development by gaurav
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1 answer

setwd() in the current working dir

# set the working directory to the ...READ MORE

6 days ago in Data Analytics by Sohail
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How to one hot encode several categorical variables in R

43 I advise employing the caret package's dummyVars ...READ MORE

6 days ago in Data Analytics by Sohail
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9 views
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Import CSV file using R

If there are quotes ("), by using ...READ MORE

6 days ago in Data Science by Sohail
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Problem with sample function in R

The first time works, but after that, ...READ MORE

6 days ago in Data Science by Sohail
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How to implement Knn-algorithm without using k-nn function in r?

I created an example that demonstrates the ...READ MORE

6 days ago in Data Science by Sohail
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1 answer

Using dcast to widen a data frame

> dcast(z, id ~ item, value.var="freq") ...READ MORE

6 days ago in Data Science by Sohail
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1 answer

How can I make a list of lists in R?

Lists of lists are simple to create. list1 ...READ MORE

6 days ago in Data Analytics by Sohail
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unique() for more than one variable

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

6 days ago in Data Science by Sohail
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understanding sapply function in r

Do you read 2? sapply. Either a ...READ MORE

6 days ago in Data Analytics by Sohail
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Why does tidyverse still require plyr to load?

ggplot2 still imports plyr (at least as ...READ MORE

6 days ago in Data Analytics by Sohail
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3 answers

How do I find the location of my Python site-packages directory?

Configuring Python to use additional locations for ...READ MORE

Dec 28, 2020 in Python by Nikita
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Upload file using NodeJS and BusBoy

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

Jun 22 in Node-js by Vaani
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Extracting text based on a regex pattern with cheerio nodejs

I'm attempting to create a scraper in ...READ MORE

Jun 22 in Node-js by Vaani
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What is the best IDE for PHP?

I use Notepad++ for code editing, I need an ...READ MORE

Jun 23 in PHP by narikkadan
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Why PHP variables start with a $ sign symbol?

Why should we write $var_name = value; ...READ MORE

Jun 23 in PHP by narikkadan
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highlight the current page in menu in php

I wanted to make an active page ...READ MORE

Jun 23 in PHP by narikkadan
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PHP - exit or return which is better?

Case I: <?php if ( $fileSize > 100 ) { ...READ MORE

Jun 23 in PHP by narikkadan
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MySQL mysql_num_rows();

The variable: "$num_rows" is not even being ...READ MORE

Jun 23 in PHP by narikkadan
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Showing all errors and warnings

The following script is generating a warning ...READ MORE

Jun 23 in PHP by narikkadan
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MySQL error - #1932 - Table 'phpmyadmin.pma user config' doesn't exist in engine

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

Jun 23 in PHP by narikkadan
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file_get_contents("php://input") or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON request?

The file_get_contents("php://input") or $HTTP_RAW_POST_DATA - which one ...READ MORE

Jun 23 in PHP by narikkadan
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How to integrate AWS Lex with Nodejs?

I want to know How can I ...READ MORE

Jun 22 in Node-js by Vaani
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12 views
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What are the main differences between PHPExcel and PhpSpreadsheet?

In project of PHPOffice there are two projects associated ...READ MORE

Jun 23 in PHP by narikkadan
• 10,840 points
3 views
+1 vote
1 answer

Unable to import module 'lambda_function': No module named lambda_function

Hi@akhtar, This error appears when you haven’t named ...READ MORE

Apr 28, 2020 in AWS by MD
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33,843 views
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How do I get my bash script to assign unique usernames automatically to new users?

I'm a beginner writing a bash script ...READ MORE

Jun 22 in Linux Administration by Korak
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15 views
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Sync contacts using Google Contacts API version 3.0 and NodeJS' Passport

I want to sync Google contacts with ...READ MORE

Jun 22 in Node-js by Vaani
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9 views
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How to execute mongodb commands from bash shell?

I searched and found that one can ...READ MORE

Jun 22 in Linux Administration by Korak
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Can bash show a function's definition?

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

Jun 22 in Linux Administration by Korak
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11 views
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if, elif, else statement issues in Bash

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

Jun 22 in Linux Administration by Korak
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Bash script command result inside other variable to define prompt

I would like to define a prompt ...READ MORE

Jun 22 in Linux Administration by Korak
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CSS: background image on background color

If this panel is chosen, a panel ...READ MORE

Jun 22 in CSS by Edureka
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1 answer

How to use npm jquery module?

To use jquery in node, you need ...READ MORE

Jun 21 in JQuery by rajatha
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CSS3 Rotate Animation

<img class="image" src="" alt="" width="120" height="120"> Cannot get ...READ MORE

Jun 22 in CSS by Edureka
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11 views
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How can I vertically center a div element for all browsers using CSS?

I want to center a div vertically with CSS. ...READ MORE

Jun 22 in CSS by Edureka
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11 views
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Sqlplus login error when using bash variables: SP2-0306: Invalid option

I have a bash script that connects ...READ MORE

Jun 22 in Linux Administration by Korak
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8 views
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How to list all background pids in bash

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

Jun 22 in Linux Administration by Korak
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CSS gradients vs background Image?

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

Jun 22 in CSS by Edureka
• 8,060 points
9 views
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Use of ggplot() within another function in R [closed]

Using the ggplot2 package, I'm attempting to ...READ MORE

Jun 22 in Data Analytics by avinash
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closed Jun 22 by avinash 12 views
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Horizontal scrolling and vertical scrolling in JqueryMobile

I'll go through code's main parts for ...READ MORE

Jun 21 in JQuery by rajatha
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jQuery.inArray(), how to use it right?

inArray returns the index of the element in ...READ MORE

Jun 21 in JQuery by rajatha
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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 in Linux Administration by Korak
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5 views
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Karma, Typescript definition file not loading

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

Jun 22 in TypeSript by Logan
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How does #include <bits/stdc++.h> work in C++? [duplicate]

#include <bits/stdc++.h> is a precompiled header implementation ...READ MORE

Jun 21 in C++ by Damon
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1 answer

why $(window).load() is not working in jQuery?

This event works with elements associated with ...READ MORE

Jun 21 in JQuery by rajatha
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9 views
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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

Jun 22 in Linux Administration by Korak
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4 views
0 votes
1 answer

what are the advantages and disadvantages of making ajax calls using jquery?

Advantages of AJAX Reduce server traffic and increase ...READ MORE

Jun 21 in JQuery by rajatha
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8 views
0 votes
1 answer

Difference between function overloading and method overloading

They are interchangeable. Some people, on the other hand, prefer calling methods, functions that are part of a class, and functions, free functions. //function overloading void foo(int x); void foo(int x, int ...READ MORE

Jun 21 in C++ by Damon
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15 views