Trending questions in Edureka Community

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1 answer

How to start spark history server?

Hey, You can use this command to start​ ...READ MORE

Jul 25, 2019 in Apache Spark by Gitika
 • 65,910 points • 2,782 views
0 votes
1 answer

Anyone please explain various methods used to de-select options of a dropdown in Webdriver

Hey Natasha, following methods are used to ...READ MORE

Jul 15, 2019 in Selenium by Abha
 • 28,140 points • 3,204 views
+1 vote
0 answers

What is the use case of map and flatMap? [closed]

What is the major use case for ...READ MORE

Aug 25, 2019 in Apache Spark by anonymous
 • 130 points
closed Aug 26, 2019 by Omkar • 1,433 views
+2 votes
1 answer

how to convert hash160 to bitcoin address in python?

Hey @Raj. I use the following script. ...READ MORE

Jul 12, 2019 in Blockchain by Tanisha
 • 3,223 views
0 votes
1 answer

Scala: Add user input to array

You can try this:  object printarray { ...READ MORE

Jun 19, 2019 in Apache Spark by Dinesha
 • 4,290 views
0 votes
1 answer

MongoDB or MongoDB Atlas - AWS

Hey @Tameem, MongoDB would be a good ...READ MORE

Aug 30, 2019 in AWS by Yamini
 • 1,182 views
0 votes
1 answer

How to create a Heatmap in R?

Its very simple. Use heatmap function and ...READ MORE

Nov 3, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 533 views
0 votes
1 answer

Bypassing Cloudflare Scrapeshield

Scrapeshield basically checks if you are using ...READ MORE

Jun 24, 2019 in Python by SDeb
 • 13,300 points • 4,079 views
+1 vote
1 answer

Can pods mount NFS volume?

Yes, there's an example here of both ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 3,122 views
+1 vote
2 answers

Remove all whitespace in a string in Python

You can also use regular expressions for ...READ MORE

Aug 31, 2018 in Python by Omkar
 • 69,210 points • 16,882 views
0 votes
1 answer

ggplot2 - scatter plot with boxplot to show the outliers

Add another layer of scatter plot on ...READ MORE

Aug 2, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 2,411 views
0 votes
3 answers

Biggest fear in your career

I started off as a tech support ...READ MORE

Sep 10, 2019 in Career Counselling by Kyraa
 • 755 views
0 votes
1 answer

Unable to use ml library in pyspark

The error message you have shared with ...READ MORE

Jul 30, 2019 in Apache Spark by Karan
 • 2,504 views
+2 votes
3 answers

Problem with installation of Wordcloud in anaconda

Using Anaconda Python 3.6 version For Windows ...READ MORE

Aug 7, 2018 in Data Analytics by Priyaj
 • 58,090 points • 18,100 views
0 votes
1 answer

Python argparse error "NameError: name 'file' is not defined"

The right datatype for destination in argpasrse module ...READ MORE

Nov 28, 2018 in Python by Omkar
 • 69,210 points • 13,035 views
+1 vote
0 answers

Is it possible to pass a fake media stream to Firefox with the help of a command line?

I'm currently developing a Selenium-Java based application and ...READ MORE

Jul 22, 2019 in Selenium by Vaishnavi
 • 1,180 points • 2,850 views
+1 vote
0 answers

i tried to run hdfs namenode -format but i got this instead, -classpath and D:\Hadoop isn't recognized. Anyone can help? Thank you. [closed]

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Sep 3, 2019 in Big Data Hadoop by Fuad
closed Sep 10, 2019 • 985 views
0 votes
1 answer

Create a message and print its messageId - AWS SQS

Use the following code for adding a ...READ MORE

Aug 20, 2019 in AWS by Vishal
 • 1,587 views
0 votes
1 answer

Python Error "ERROR: PyQt4-4.11.4-cp27-cp27m-win32.whl is not a supported wheel on this platform."

cp27 means it's for python 2.7. Make ...READ MORE

Jul 22, 2019 in Python by Greg
 • 2,845 views
0 votes
1 answer

Exception in thread "main" java.lang.NoClassDefFoundError

As far I can make out from ...READ MORE

Aug 9, 2019 in Big Data Hadoop by Arpit
 • 2,058 views
+1 vote
1 answer

How to import a python module in multiple lambda function?

setup your helper function in your file ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 7,904 views
0 votes
1 answer

How to take Screenshot of a webpage in Selenium with Ruby

Hi Sunita, you can use following code ...READ MORE

Aug 26, 2019 in Selenium by Anvi
 • 14,150 points • 1,391 views
0 votes
1 answer

Ansible playbook for a shall script

You can convert a shell script to ...READ MORE

Aug 26, 2019 in Ansible by Anjali
 • 1,321 views
0 votes
1 answer

ggplot2 - Adjust plot titles,labels

Vjust and hjust attributes are used to set ...READ MORE

Oct 29, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 481 views
0 votes
1 answer

Write data into hive table in a parquet

Below is an example query which you ...READ MORE

Jul 26, 2019 in Big Data Hadoop by Sadu
 • 2,665 views
0 votes
2 answers

How to pass external date parameter in hive hql

You can try this: hive -hiveconf dt=current_date ...READ MORE

Jul 26, 2019 by Megha
 • 2,621 views
0 votes
4 answers

Frustrated with job, want to quit but need to support family. What to do?

This is the case with most of ...READ MORE

Sep 10, 2019 in Career Counselling by anonymous
 • 695 views
0 votes
1 answer

Soft skills needed to prepare for interview - campus placement

Rajeev, soft skills play a major role ...READ MORE

Sep 4, 2019 in Career Counselling by anonymous
 • 33,030 points • 929 views
0 votes
1 answer

Puppet in Docker: Configuring Puppet containers using Docker compose.

Using Docker compose you can define a set ...READ MORE

Aug 20, 2019 in Puppet by Sirajul
 • 59,230 points • 1,583 views
0 votes
4 answers

Enrich skills to convert from manager to executive

To move out of any stagnant position ...READ MORE

Sep 10, 2019 in Career Counselling by Prahalad
 • 648 views
0 votes
1 answer

Get all tags from taggit

You can use all() to get all the tags ...READ MORE

Aug 5, 2019 in Python by SDeb
 • 13,300 points • 2,231 views
0 votes
1 answer

How to create paired RDD using subString method in Spark?

Hi, If you have a file with id ...READ MORE

Aug 2, 2019 in Apache Spark by Gitika
 • 65,910 points • 2,352 views
0 votes
1 answer

Ansible playbook to delete multiple S3 buckets

Hey @Hari, you can use the following ...READ MORE

Aug 30, 2019 in Ansible by Chris
 • 1,142 views
0 votes
1 answer

How to convert a ggplot to plotly object?

Hi, John, There is a package called ggplotly ...READ MORE

Aug 26, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,375 views
0 votes
1 answer

Puppet in Docker : How do i launch puppet agents (test agents) in Docker containers?

You could connect any agents to the ...READ MORE

Aug 20, 2019 in Puppet by Sirajul
 • 59,230 points • 1,576 views
0 votes
2 answers

Can anyone suggest hackathons or any competitions for engineering students?

Ramakrishna,  Every year many competitions and hackathons are ...READ MORE

Sep 9, 2019 in Career Counselling by sindhu
 • 729 views
0 votes
1 answer

Error : split value is not a member of org.apache.spark.sql.Row

spark.read.csv is used when loading into a ...READ MORE

Jul 22, 2019 in Apache Spark by Firoz
 • 2,812 views
0 votes
1 answer

how to sign in multiple accounts in visual studio 2017?

Hi @Teja, do you want to sign ...READ MORE

Sep 4, 2019 in RPA by Abha
 • 28,140 points • 925 views
0 votes
1 answer

How to create an AMI from the command line?

Yes, the CLI can be used to ...READ MORE

Aug 13, 2019 in AWS by Praveen
 • 700 points • 2,010 views
0 votes
0 answers

why the should be final

Sep 17, 2019 in Java by anonymous
 • 382 views
0 votes
0 answers

Error "script not found" when suing ansible playbook to start an application using pm2

I have written an ansible task to ...READ MORE

Sep 4, 2019 in Ansible by Tara
 • 954 views
0 votes
1 answer

Why is MongoDB associated with Node.js?

Node.js is an open source server environment ...READ MORE

Jul 19, 2019 in Others by ArchanaNagur
 • 2,360 points • 2,971 views
0 votes
1 answer

How to create subnets in a vpc and in subnet 1 create Ec2 and in subnet 2 create Rds using boto3

To create the subnet in VPC: subnet = ...READ MORE

Aug 28, 2019 in AWS by Yesha
 • 1,212 views
0 votes
1 answer

plot trees in R

Hi, Vijay. You can create trees using different ...READ MORE

Aug 30, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,121 views
0 votes
1 answer

New Quick Start for MongoDB on AWS: URI to connect from application?

Hey @Yamini, To start off with, configure your ...READ MORE

Aug 28, 2019 in AWS by Randy
 • 1,203 views
0 votes
1 answer

Rearrange columns while fetching from datasource

You cannot reorder the columns like below. suppose ...READ MORE

Nov 4, 2019 in Data Analytics by rajeev
 • 382 views
0 votes
1 answer

how to click on a ref link on Selenium C3

To click on a href link using ...READ MORE

Sep 5, 2019 in Selenium by Abha
 • 28,140 points • 871 views
0 votes
1 answer

What is the use of UI Explorer in UiPath studio?

Hi @Sumit, UI Explorer is an advanced tool ...READ MORE

Mar 28, 2019 in RPA by Abha
 • 28,140 points • 7,843 views
0 votes
3 answers

When I mention Devops in my skill set, what all prospects of employment can I expect?

@Liana, some of the most popular job ...READ MORE

Sep 10, 2019 in Career Counselling by Pratibha
 • 656 views
0 votes
3 answers

Are you satisfied with your job considering all the struggles you faced to get there?

@Raman, the only key to get out ...READ MORE

Sep 10, 2019 in Career Counselling by Abha
 • 28,140 points • 681 views
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