Trending questions in Edureka Community

+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 • 3,411 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
 • 3,141 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 • 1,896 views
0 votes
1 answer

How can i check the requests of certificates from puppet agent to puppet master?

You could do this by executing the ...READ MORE

Jul 24, 2019 in Puppet by Sirajul
 • 59,230 points • 3,051 views
0 votes
1 answer

What are the naming rules to be followed in DynamoDB?

There are certain rules that needs to ...READ MORE

Feb 15, 2019 in AWS by heena
 • 9,957 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 • 2,541 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 • 1,023 views
0 votes
1 answer

I do not get any messages using sns - AWS SNS

I am facing a similar issue. As ...READ MORE

Jul 9, 2019 in AWS by Kyraa
 • 3,701 views
0 votes
1 answer

Puppet DSL : String concatenation.

Method 1: One way is Keyword variable ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
 • 59,230 points • 2,396 views
0 votes
1 answer

How can I automate google search for a keyword using ruby selenium webdriver?

Hi Amir, following code snippet shows how ...READ MORE

Aug 26, 2019 in Selenium by Anvi
 • 14,150 points • 1,614 views
0 votes
3 answers

I don't understand the reason behind Spark RDD being immutable.

There are few reasons for keeping RDD ...READ MORE

Apr 18, 2019 in Apache Spark by santlal561987@gmail.com
 • 12,893 views
0 votes
1 answer

Add custom lines/sentences within ggplot

Use geom_text along with position and text ...READ MORE

Nov 2, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 896 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 • 1,682 views
0 votes
1 answer

Is it a good choice to work in just one company throughout your life?

There are many reasons for a person ...READ MORE

Sep 4, 2019 in Career Counselling by Gani
 • 1,224 views
+1 vote
1 answer

how to run list of functions using Thread?

You could import the file with function ...READ MORE

Aug 26, 2019 in Python by Vishaka
 • 1,623 views
+1 vote
2 answers

Add Insecure Registry to Docker

I added into /etc/default/docker file DOCKER_OPTS="--insecure-registry <myip>:5000" I edited that ...READ MORE

Apr 26, 2019 in Docker by Hitesh
 • 12,585 views
0 votes
1 answer

How to get blob-URL after file upload in azure?

Assuming you're uploading the blobs into blob ...READ MORE

Sep 27, 2018 in Azure by null_void
 • 3,220 points • 15,983 views
0 votes
1 answer

How to check the size of a file in Hadoop HDFS?

You can use the  hadoop fs -ls command to ...READ MORE

Nov 21, 2018 in Big Data Hadoop by Omkar
 • 69,220 points • 13,604 views
0 votes
1 answer

How to connect to MySQL database using UiPath?

Follow these simple steps to connect to ...READ MORE

Mar 7, 2019 in RPA by Mishti
 • 480 points • 9,045 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 • 1,857 views
0 votes
1 answer

How to get the select options using Selenium WebDriver in Java

Hey there! You should be able to get ...READ MORE

Jun 14, 2019 in Selenium by Surya
 • 970 points • 4,778 views
0 votes
2 answers

What is a headless browser in automation testing and what are it's benefits?

Hi Sanaya, a headless browser is a web browser ...READ MORE

Aug 1, 2019 in Selenium by Abha
 • 28,140 points • 4,269 views
0 votes
1 answer

Container volume path and host path - explain

Your container is running on a system. ...READ MORE

Jul 24, 2019 in Docker by Bob
 • 3,046 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
 • 1,580 views
+2 votes
2 answers

Count text values from different columns

You can try duplicating the category columns ...READ MORE

Aug 29, 2019 in Power BI by anonymous
 • 33,030 points • 1,397 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 • 760 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
 • 1,828 views
0 votes
1 answer

How to switch between two windows in browser using Selenium java

Yes, this is possible. First, you need ...READ MORE

Sep 25, 2018 in Selenium by Meci Matt
 • 9,460 points • 16,039 views
0 votes
1 answer

How can i execute a single class from my puppet manifest file?

You can execute a subset of resources ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,230 points • 2,427 views
+2 votes
0 answers

I am trying to create mininet, but I cannot ping all host and switch

I am trying to do mininet environment ...READ MORE

Aug 4, 2019 in Python by Jiun-Jung
 • 140 points • 2,469 views
0 votes
1 answer

Requirements for distributed application that periodically processes large volumes of data across multiple Amazon EC2 Instances.

Hey @Greg, you should always do some ...READ MORE

Aug 8, 2019 in Career Counselling by Kalgi
 • 52,350 points • 2,329 views
0 votes
1 answer

How SparkSQL is different from HQL and SQL?

Hi, SparkSQL is a special component on the ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
 • 65,770 points • 3,896 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
 • 1,211 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 • 713 views
0 votes
2 answers

What are the efficient ways of keeping employees work for you?

Pay them well. That's all you have ...READ MORE

Sep 9, 2019 in Career Counselling by John
 • 1,008 views
0 votes
1 answer

What are these in scala : _* & @_*

As is widely used, and has different ...READ MORE

Jul 31, 2019 in Apache Spark by Turic
 • 2,679 views
0 votes
1 answer

Puppet: How do i install a module from a tarball?

Installing from a release tarball: To install a ...READ MORE

Aug 29, 2019 in Puppet by Sirajul
 • 59,230 points • 1,421 views
0 votes
0 answers

Puppet+Docker: pull an image and launch a container

I am experimenting on integrating a containerization ...READ MORE

Aug 13, 2019 in Puppet by Sam
 • 6,260 points • 2,109 views
0 votes
1 answer

Why does changing one list, change another - Python

Hey @Aleesha, here when you write x=y, ...READ MORE

Jul 25, 2019 in Python by Kanika
 • 2,933 views
0 votes
1 answer

I have a bunch of JPEG files and I want to extract data from them in a loop in uipath and write that data into excel. How can I do that?

You can use load image activity and ...READ MORE

Aug 9, 2019 in RPA by Nandhini
 • 3,830 views
0 votes
3 answers

Maximizing value of max_connections in AWS RDS

AWS RDS Max Connections Limit As Per ...READ MORE

Jul 24, 2020 in Cloud Computing by Sagar
 • 4,863 views
0 votes
1 answer

Toggle between a Tableau Worksheet and dashboard

Hi Sindhu, There are different ways of toggling ...READ MORE

Mar 11, 2019 in Tableau by Cherukuri
 • 33,030 points • 8,800 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 • 1,597 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 • 1,597 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 • 1,113 views
0 votes
1 answer

Replicating the AWS Resources from one account to another account.

One way is to look at the ...READ MORE

Jul 30, 2019 in AWS by Praveen
 • 700 points • 2,692 views
0 votes
2 answers

I’m struggling with the uncertainty of whether I chose the right framework for python application... How to choose the right framework?

Choosing the right framework primarily depends on ...READ MORE

Sep 9, 2019 in Career Counselling by Sirajul
 • 59,230 points • 951 views
0 votes
1 answer

ansible playbook: using multiple variables in loops

Use an indexed hostname, and then define ...READ MORE

Jul 16, 2018 in Ansible by DareDev
 • 6,890 points • 19,069 views
0 votes
1 answer

MiniNAM error "ovs-vsctl: no bridge named s1, ovs-vsctl: no bridge named s2"

You are getting this error because you ...READ MORE

Aug 5, 2019 in Python by Haider
 • 2,431 views
0 votes
0 answers

In Selenium, how to give a name to a file when it is downloading?

I'm working with a Selenium script where I'm ...READ MORE

Jul 15, 2019 in Selenium by Vaishnavi
 • 1,180 points • 3,387 views
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