Trending questions in Edureka Community

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Use docker API over TCP without giving root access

Docker supports TLS certificates which help in ...READ MORE

Jul 31, 2019 in Docker by Ashish
 • 789 views
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1 answer

Hive query: Join tables based on ID

After creating the tables a1 and b1 ...READ MORE

Jul 25, 2019 in Big Data Hadoop by Tarun
 • 1,054 views
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1 answer

Need a python script to login into a website but username and password are in a txt file (Selenium automation script)

I had a similar requirement. I had ...READ MORE

Jan 31, 2019 in Python by Omkar
 • 69,220 points • 8,623 views
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1 answer

How can i avoid the "environment leakage" in puppet?

Environment leakage is one of the limitations ...READ MORE

Jul 25, 2019 in Puppet by Sirajul
 • 59,230 points • 1,055 views
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1 answer

How do I access environment variables in Ansible?

Yes @Nagray, you're right! You can access ...READ MORE

Jan 24, 2019 in Ansible by Tessie
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1 answer

HTTP POST and GET using cURL

You can just add | grep }| ...READ MORE

Jul 22, 2019 in Linux Administration by Upasana
 • 8,620 points • 1,169 views
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1 answer

Send mail from R script

Hi,  You can visit these link here, It ...READ MORE

Jul 30, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 866 views
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1 answer

What are the ways of scrolling webpage to the bottom of the page in Selenium Webdriver?

Hi @Puneet, there are a few ways ...READ MORE

Jun 25, 2019 in Selenium by Patrik
 • 2,360 views
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1 answer

Error: schemaTool failed

Hey, The error you got because you might ...READ MORE

May 13, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 4,182 views
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1 answer

Calculating MoM Variance of a Measure Field using DAX

Create an intermediate calculated column that considers ...READ MORE

Feb 28, 2019 in Power BI by Shubham
 • 13,490 points • 7,391 views
0 votes
1 answer

R interactive maps

If you are using Tmap then change ...READ MORE

Jul 30, 2019 in Data Analytics by anonymous
 • 33,050 points • 856 views
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1 answer

Suing multiple lambda functions together

Yes, lambda functions can be used within ...READ MORE

Jul 26, 2019 in Python by Wajiha
 • 1,960 points • 987 views
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1 answer

Django 1.7: Makemigration: non-nullable field

As the order field is unique, you'll ...READ MORE

May 9, 2019 in Python by SDeb
 • 13,300 points • 4,350 views
0 votes
1 answer

Display only output and caption with any warnings or code in Rmarkdown

Use echo=FALSE and fig.cap = "caption in ...READ MORE

Jul 31, 2019 in Data Analytics by anonymous
 • 813 views
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1 answer

Difference between Python float and numpy float32

Python's standard float type is a C ...READ MORE

Mar 4, 2019 in Python by SDeb
 • 13,300 points • 7,211 views
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1 answer

How to merge two consecutive regions using command line in HBase?

Hey, The Master and RegionServer both participate in ...READ MORE

May 29, 2019 in Big Data Hadoop by Gitika
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1 answer

What is BitSet in Scala?

Hey, A BitSet is a set of non-negative ...READ MORE

Jul 25, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,028 views
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1 answer

Does Caching stand as the only advantage in Spark compared to Hadoop?

Spark has much lower per job and ...READ MORE

Jul 31, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 775 views
0 votes
1 answer

how to know the white hat hacking?

White Hat Hacking is another name for Ethical ...READ MORE

Jul 23, 2019 in Cyber Security & Ethical Hacking by Ritu
 • 1,135 views
0 votes
2 answers

How to use webdriver in selenium?

Hi, Selenium provides drivers specific to each browser ...READ MORE

Feb 21, 2020 in Selenium by surbhi
 • 260 points • 1,121 views
0 votes
1 answer

part time mba in delhi ncr or distance MBA

I'm facing a similar dilemma myself...So I ...READ MORE

Jul 22, 2019 in Career Counselling by anonymous
 • 13,150 points • 1,153 views
0 votes
2 answers

What is PhantomJS and what is the usage of it?

@Ojaswini, Phantomjs is used for automating webpage ...READ MORE

Aug 1, 2019 in Selenium by Abha
 • 28,140 points • 2,322 views
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0 answers

Why does -22 // 10 return -3? - Python

Why does -22 // 10 return -3 ...READ MORE

Jul 30, 2019 in Python by Ashish
 • 877 views
0 votes
1 answer

What all components is the Master server in Kubernetes made up of?

Kubernetes is a combination of multiple parts ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,618 views
0 votes
0 answers

Selectively color fill in Crosstab

How to selectively color fill in cells ...READ MORE

Aug 4, 2019 in Tableau by anonymous
 • 640 views
0 votes
1 answer

Is it possible to get existing page source and save it to a string in Selenium?

Hey Kushal, you can use Browser command ...READ MORE

Jul 3, 2019 in Selenium by Rashmika
 • 1,980 views
0 votes
1 answer

How to create Scala function using "Def" keyword?

Hi, To create a Scala function, we use ...READ MORE

Jul 25, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,011 views
0 votes
1 answer

How do I print this list vertically?

You can try the following code: myList = ...READ MORE

Apr 5, 2019 in Python by SDeb
 • 13,300 points • 5,813 views
0 votes
1 answer

Primary keys in apache Spark

from pyspark.sql.functions import monotonically_increasing_id df.withColumn("id", monotonically_increasing_id()).show() Verify the second ...READ MORE

Jul 11, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,609 views
0 votes
1 answer

Puppet : PuppetDB upgrade

PuppetDB can be upgraded independently of your master ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,230 points • 665 views
0 votes
0 answers

Graph with NA values

What happens when the dataframe containing missing ...READ MORE

Aug 5, 2019 in Data Analytics by anonymous
 • 597 views
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1 answer

How to create RDD from an external file source in scala?

Hi, To create an RDD from external file ...READ MORE

Jul 4, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,946 views
0 votes
1 answer

List a few scenarios where Puppet could be used?

Here are a few scenarios where Puppet ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 962 views
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1 answer

Difference between List(list1,list2) and c(list1,list2) in R

Hi Deepa, It's quite simple, let me explain ...READ MORE

Jun 26, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 2,365 views
0 votes
1 answer

Index LZO files

You can do it using the following ...READ MORE

Jul 24, 2019 in Big Data Hadoop by Rishi
 • 1,037 views
0 votes
1 answer

How to rollback a deployment?

Applying changes to a Deployment process with ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,566 views
0 votes
1 answer

Are deployments with more than one replica automatically doing rolling updates when a new deployment config is applied?

The Deployment updates Pods in a rolling ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,255 views
0 votes
0 answers

How to Reset a Terminal session object.

Jul 25, 2019 in RPA by anonymous
 • 1,068 views
0 votes
3 answers

What are the qualifications required to become java developer?

You need knowledge of below things Data structures Design ...READ MORE

Jul 23, 2019 in Career Counselling by anonymous
 • 5,098 views
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1 answer

How does Closure function works in Scala?

Hi, A closure in Scala is a function ...READ MORE

Jul 26, 2019 in Apache Spark by Gitika
 • 65,770 points • 945 views
0 votes
1 answer

Hadoop security GroupMappingServiceProvider exception for Spark job via Dataproc API

If you don't want to turn off ...READ MORE

Jul 2, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,992 views
+1 vote
0 answers

Can't call contract function in Remix in Web3 provider mode, but it works in Javascript VM

A simple contract for addition, an error ...READ MORE

Jun 15, 2019 in Blockchain by XHQ
 • 2,724 views
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Do High I/O instances provide any failover mechanisms or redundancy?

As far as I know, there is ...READ MORE

Jul 31, 2019 in AWS by Haider
 • 734 views
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Output Splitting problem in Hadoop

When you are loading two different files, ...READ MORE

Jul 16, 2019 in Big Data Hadoop by Sayni
 • 1,378 views
0 votes
1 answer

What is the advantage of having immutability in design for Scala programming language?

Hi, Scala uses immutability by default in most ...READ MORE

Jul 24, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,022 views
0 votes
1 answer

Managing a Domain Name System (DNS) nameserver file with Puppet.

In this case, you could  build a private ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 944 views
0 votes
0 answers

Load data to mysql from local

I'm trying to load data to mysql ...READ MORE

Jul 23, 2019 in Apache Spark by Yogi
 • 1,113 views
0 votes
1 answer

How do I know if I qualify for a SLA Service Credit?

You are eligible for an SLA credit ...READ MORE

Jul 31, 2019 in AWS by Kavya
 • 730 views
0 votes
1 answer

Find outliers in data using R in tableau

Hi Nithin, Follow the below steps: 1. Connect to ...READ MORE

Jun 20, 2019 in Tableau by Cherukuri
 • 33,050 points • 2,531 views
0 votes
1 answer

Example showing a way to create a grouped bar chart with Matplotlib?

Have a look at this: import matplotlib import matplotlib.pyplot ...READ MORE

May 27, 2019 in Python by Bobin
 • 3,523 views
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