Trending questions in Edureka Community

+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
 • 69,220 points • 17,168 views
0 votes
2 answers

Equivalent of a?b:c in Python

result = "F" if(isfemale_bit) else "M" print(result) Try this ...READ MORE

Dec 15, 2019 in Python by Manel
 • 4,191 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 • 1,278 views
0 votes
1 answer

Research analyst to Python developer

Research analyst can be very vague and ...READ MORE

Sep 4, 2019 in Career Counselling by Mihir
 • 1,250 views
0 votes
1 answer

Is it possible to open a web page in a specific languages like Japanese or Chinese using Selenium Webdriver?

Hey Pratyush, yes it is possible to ...READ MORE

Jul 2, 2019 in Selenium by Rubina
 • 4,009 views
0 votes
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
 • 65,770 points • 3,030 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 • 1,236 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 • 3,387 views
0 votes
5 answers

What are the functions of a Database Administrator?

Monitor database and application levels and ensure ...READ MORE

Dec 6, 2018 in Career Counselling by Ajay
 • 11,002 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 • 1,875 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 • 2,522 views
0 votes
1 answer

How to delete a column family from table in HBase?

Hey, You can delete a column family from ...READ MORE

Jun 21, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 4,484 views
0 votes
1 answer

Creating Service Bus Topic Subscription with SQL Filter using ARM Template.

To create SQL Filter and Action, add ...READ MORE

Jul 3, 2019 in Azure by Perry
 • 17,100 points • 3,931 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 • 1,598 views
0 votes
1 answer

opencv Unable to stop the stream: Inappropriate ioctl for device

I have solved this issue on Ubuntu ...READ MORE

Jul 20, 2019 in Python by SDeb
 • 13,300 points • 3,236 views
+1 vote
4 answers

Uncaught Error: Returned values aren't valid, did it run Out of Gas?

Could be due to previously set values. ...READ MORE

Jan 31, 2019 in Blockchain by Omkar
 • 69,220 points • 8,298 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 • 1,661 views
+1 vote
1 answer

What is the difference between Hudson and Jenkins?

Jenkins and Hudson are Continuous Integration tool, ...READ MORE

Jun 17, 2019 in Jenkins by Neel
 • 3,020 points • 4,569 views
+1 vote
1 answer

Any whatsapp group for RPA UI [closed]

Hey @Vivek, we do not have a ...READ MORE

Aug 1, 2019 in RPA by Edureka
 • 2,960 points • 2,644 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
 • 3,665 views
0 votes
0 answers

CodeBuild failed, error "CLIENT_ERROR: no matching artifact paths found"

I've created a BuildPipeline and my build ...READ MORE

Jul 1, 2019 in AWS by Jiggs
 • 4,040 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
 • 1,599 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 • 3,005 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
 • 3,088 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 • 2,355 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 • 976 views
0 votes
1 answer

Can I exclude a IP address from a MacVLAN network ?

Yes, this is certainly possible. If you need ...READ MORE

Jul 3, 2019 in Docker by Sirajul
 • 59,230 points • 3,907 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 • 856 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 • 1,836 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 • 4,754 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
 • 1,176 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 • 743 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
 • 1,556 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 • 15,939 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 • 16,017 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 • 2,449 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
 • 1,798 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 • 698 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
 • 9,867 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
 • 12,516 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 • 1,349 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
 • 2,992 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 • 13,532 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 • 2,088 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 • 2,385 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 • 1,391 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 • 1,580 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
 • 1,171 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 • 8,775 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 • 4,194 views
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