Trending questions in Edureka Community

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R Shiny Error: evaluation nested too deeply: infinite recursion / options(expressions=)?

Hi Kalpana, This error is due to ...READ MORE

Aug 21, 2019 in Data Analytics by anonymous
 • 33,030 points • 3,355 views
0 votes
1 answer

Load .xlsx files to hive tables with spark scala

This should work: def readExcel(file: String): DataFrame = ...READ MORE

Jul 22, 2019 in Apache Spark by Kishan
 • 4,601 views
0 votes
1 answer

How to edit the data source from R?

Use edit function like below and pass ...READ MORE

Oct 14, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 1,084 views
+1 vote
1 answer

How do I change the Root Volume to persist at launch time using the console?

Follow these steps to launch the instance ...READ MORE

Oct 21, 2019 in AWS by Pearl
 • 630 views
0 votes
1 answer

Which is the Preferred Method of Storing Passwords In Database?

Generally, we can use the sha hash ...READ MORE

Oct 11, 2019 in Database by Omaiz
 • 560 points • 1,100 views
+1 vote
0 answers

How to combine a nested json file, which is being partitioned on the basis of source tags, and has varying internal structure, into a single json file; ( differently sourced Tag and varying structure)

Source tags are different: {  x : [         { ...READ MORE

Oct 11, 2019 in Apache Spark by anonymous
 • 160 points • 1,120 views
0 votes
1 answer

Credit earn rate - AWS EC2 INSTANCE

T2 Standard instances get 30 launch credits ...READ MORE

Oct 21, 2019 in AWS by Payal
 • 668 views
0 votes
1 answer

Sunburst charts using plotly

See below example library(plotly) p <- plot_ly( labels ...READ MORE

Nov 3, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 2,260 views
+1 vote
1 answer

Can I get meta-description of a webpage using selenium webdriver with python?

Hi Arpit, you can use this code ...READ MORE

Jul 31, 2019 in Selenium by Anvi
 • 14,150 points • 4,181 views
0 votes
1 answer

plot function - hide x/y - axis points

hey @ch, Use the below attribute to hide ...READ MORE

Oct 21, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 659 views
+2 votes
3 answers

How do we list all the resources in AWS for all regions?

Yes. I had the same issue, trying to ...READ MORE

Feb 25, 2019 in Cloud Computing by anonymous
 • 15,576 views
0 votes
1 answer

Open Gmail inbox and get the unread mails count using Selenium Webdriver

Hi Naitik, you can follow this piece ...READ MORE

May 21, 2019 in Selenium by Abha
 • 28,140 points • 7,289 views
0 votes
1 answer

Reset MariaDB password running on EC2 instance - AWS

Hey @Hannah, follow these steps: 1. Stop the ...READ MORE

Oct 11, 2019 in AWS by Yuvraj
 • 1,086 views
0 votes
1 answer

How do I create a VPCN (Virtual private cloud network) on Google Cloud?

You can connect various GCP resources to each ...READ MORE

Sep 23, 2019 in GCP by Sirajul
 • 59,230 points • 1,871 views
+1 vote
1 answer

Selenium jar/eclipse

Hey Mateusz, checkout this thread to know ...READ MORE

Oct 18, 2019 in Selenium by Abha
 • 28,140 points • 760 views
0 votes
1 answer

Is it possible to find the source code of built-in functions of Python?

Since Python is open source you can ...READ MORE

Jul 17, 2019 in Python by Neel
 • 3,020 points • 4,803 views
0 votes
2 answers

What skills should i have if i want to be a Devops Engineer?

Required skills for a DevOps Engineer are ...READ MORE

Sep 9, 2019 in Career Counselling by Cherukuri
 • 33,030 points • 2,491 views
0 votes
1 answer

How can I login to flipkart using selenium?

Hey @Jino, glad you are liking selenium ...READ MORE

Dec 20, 2018 in Selenium by Nabarupa
 • 13,820 views
0 votes
1 answer

"Could not connect, retrying..." error while trying to connect to a VM instance using SSH in browser.

This error could probably be coz of ...READ MORE

Sep 24, 2019 in GCP by Sirajul
 • 59,230 points • 1,812 views
+1 vote
1 answer

i have a pyhton code in my git/git repository how to build that code in jenkins

Follow these steps @Bhaskar: Step 1: Open the Jenkins ...READ MORE

Oct 14, 2019 in DevOps Tools by Kalgi
 • 52,350 points • 921 views
0 votes
1 answer

What are the limitations associated with sharing storage resources in GCP?

Sharing storage resources has the following restrictions: It's ...READ MORE

Oct 18, 2019 in GCP by Sirajul
 • 59,230 points • 767 views
+2 votes
1 answer

After learning AWS architecture solutions - Is docker and kubernetes sufficient to get a better job

Hey @Diwakar, Once you know AWS, it's ...READ MORE

Aug 5, 2019 in Career Counselling by Kalgi
 • 52,350 points • 3,880 views
0 votes
1 answer

What is the difference between @BeforeClass and @BeforeTest?

Hi Mithun, @BeforeTest method runs before any ...READ MORE

Jun 25, 2019 in Selenium by Pragya
 • 5,720 views
0 votes
1 answer

How to add tooltips to ggplot object?

@ashish, you can use ggplotly package to ...READ MORE

Oct 28, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 1,749 views
0 votes
1 answer

CloudFront version API - AWS

Hi @Hannah,  1. Enable CloudTrail logging for your ...READ MORE

Oct 17, 2019 in AWS by Tanmay
 • 833 views
0 votes
1 answer

Execute PHP code in Python

Try the following Code: import subprocess # if the ...READ MORE

Dec 11, 2018 in Python by SDeb
 • 13,300 points • 14,209 views
0 votes
5 answers

Kubernetes ingress kepps returning 502 server error

I have added "/" endpoints in each ...READ MORE

May 6, 2019 in Kubernetes by Oishi
 • 12,869 views
0 votes
1 answer

How to create a weighted data set?

HI @ch, Create a list of elements and ...READ MORE

Oct 21, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 614 views
0 votes
1 answer

How to create bins or groups in R?

Use cut functions or group_by function. group_by functions ...READ MORE

Oct 14, 2019 in Data Analytics by kavya
 • 1,017 views
0 votes
1 answer

How is Google App Engine (Flexible) different from Google Kubernetes Engine?

They are different things. App Engine versatile is concentrated on application ...READ MORE

Sep 25, 2019 in GCP by Sirajul
 • 59,230 points • 1,720 views
0 votes
1 answer

What are the main types of regex quantifiers used in Selenium Webdriver?

Hi Andrew, some of the regex quantifiers ...READ MORE

Jun 26, 2019 in Selenium by Abha
 • 28,140 points • 5,677 views
+2 votes
1 answer

Can a fresher do the certification on AWS Certified Solution architect - Associate?

Absolutely! Companies take freshers in Cloud domain ...READ MORE

Sep 17, 2019 in Career Counselling by Vardhan
 • 13,150 points • 1,987 views
0 votes
1 answer

Configuring an existing node pool to auto-scale.

To enable autoscaling for an existing node ...READ MORE

Oct 17, 2019 in GCP by Sirajul
 • 59,230 points • 776 views
0 votes
0 answers

HOW to extract a column data and save it in the new sheet using UIPATH

Sep 12, 2019 in RPA by anonymous
 • 120 points • 2,318 views
0 votes
1 answer

'NodeList' object has no attribute 'firstChild'

Use the following piece of code: from xml.dom ...READ MORE

Jul 22, 2019 in Python by Wajiha
 • 1,960 points • 4,522 views
0 votes
1 answer

How do I configure google app engine to serve static content?

It's rather straightforward, you simply outline a static directory in your ...READ MORE

Oct 11, 2019 in GCP by Sirajul
 • 59,230 points • 1,029 views
0 votes
1 answer

Import VM using AWS CLI

Hey, you can use the following command ...READ MORE

Oct 17, 2019 in AWS by Rick
 • 768 views
0 votes
1 answer

K Means using elbow method

Elbow method allows the user to know ...READ MORE

Aug 26, 2019 in Data Analytics by anonymous
 • 33,030 points • 3,031 views
+1 vote
3 answers

Is it possible for the Jenkins pipeline function 'fileExist' to handle wildcards?

If you do not have the plug-in, ...READ MORE

May 8, 2019 in Jenkins by Kalgi
 • 52,350 points • 13,989 views
0 votes
1 answer

plot function - hide all ticks

hey @ch, Use below attribute to hide all ...READ MORE

Oct 21, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 590 views
0 votes
1 answer

Check if number is armstrong number or not

Hey, # take input from the user num = ...READ MORE

Sep 30, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,562 views
0 votes
1 answer

How can I clear the text in a text box using Selenium WebDriver?

Hello Akriti, you can clear the text ...READ MORE

May 29, 2019 in Selenium by Anvi
 • 14,150 points • 6,850 views
0 votes
1 answer

How do find Max and Min values in a set in Scala?

Hey, Here is the example of which will return ...READ MORE

Jul 30, 2019 in Apache Spark by Gitika
 • 65,770 points • 4,161 views
0 votes
1 answer

How can I resolve this error while using getWindowHandles() method: org.openqa.selenium.NoSuchWindowException ?

Hi Kabir, this type of error occurs when ...READ MORE

Aug 1, 2019 in Selenium by Abha
 • 28,140 points • 4,116 views
0 votes
1 answer

Check the validity of HTTPS certificates in GCP.

Taking a look on the current documentation ...READ MORE

Oct 10, 2019 in GCP by Sirajul
 • 59,230 points • 1,062 views
0 votes
1 answer

How to connect Java to MySql Database?

Make sure you have the MySQL jdbc ...READ MORE

Sep 30, 2019 in Java by Shyam
 • 1,479 views
0 votes
1 answer

Is Audit logging enabled by default on GCP?

The first thing to know about Cloud ...READ MORE

Sep 27, 2019 in GCP by Sirajul
 • 59,230 points • 1,611 views
0 votes
1 answer

How to write a regular expression to check whether an input is an identifier or not?

As per the documentation, an identifer can ...READ MORE

Aug 8, 2019 in Python by Neel
 • 3,020 points • 3,765 views
+1 vote
1 answer

2 datanodes is slower ,how to get those details .what is your approach as hadoop admin

First, enable the detection of slow nodes. ...READ MORE

Sep 23, 2019 in Big Data Hadoop by Riya
 • 1,783 views
0 votes
1 answer

Adding previlages to a user in GCP

The permission "servicenetworking.services.addPeering" is enclosed within the role "compute.NetworkAdmin". If you would ...READ MORE

Oct 10, 2019 in GCP by Sirajul
 • 59,230 points • 1,050 views
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