Most answered questions in Edureka Community

0 votes
3 answers

Python exit commands - why so many and when should each be used?

The functions* quit(), exit(), and sys.exit() function in the same way: ...READ MORE

Dec 14, 2020 in Python by Gitika
 • 65,910 points • 66,126 views
+2 votes
3 answers

What are the functions of the Fabric CA Server and Fabric CA Client?

You need to setup the Fabric CA ...READ MORE

Aug 25, 2018 in Blockchain by Perry
 • 17,100 points • 5,055 views
+1 vote
3 answers

What are the ways of detecting outliners in Python

code from http://eurekastatistics.com/using-the-median-absolute-deviation-to-find-outliers  This uses the L1 distance ...READ MORE

Aug 24, 2018 in Python by eatcodesleeprepeat
 • 4,710 points
reshown Aug 24, 2018 by Priyaj • 1,027 views
0 votes
3 answers

'python' is not recognized as an internal or external command

Try "py" instead of "python" from command line: C:\Users\Cpsa>py Python 3.4.1 (v3.4.1:c0e311e010fc, May ...READ MORE

Feb 8, 2022 in Python by Rahul
 • 9,670 points • 2,149 views
+3 votes
3 answers

IMPORTANT selenium interview questions

Some of the interview questions for Selenium ...READ MORE

May 31, 2019 in Career Counselling by Pooja
 • 1,486 views
+2 votes
3 answers

IMPORTANT tableau interview questions

Hey @Kalgi, this was one of the ...READ MORE

Feb 19, 2019 in Career Counselling by Nishant
 • 1,583 views
+2 votes
3 answers

**Important** Apache Spark Interview Questions (Bank)

Hi Priyaj I have this one question What is ...READ MORE

Aug 22, 2018 in Career Counselling by bug_seeker
 • 15,520 points • 1,759 views
0 votes
3 answers

What is the goal of A/B Testing?

With A/B Testing you can see which ...READ MORE

Sep 18, 2018 in Data Analytics by zombie
 • 3,790 points • 2,810 views
0 votes
3 answers

Hyperledger-fabric not working with docker swarm

The issue is that the chaincode container ...READ MORE

Aug 21, 2018 in Blockchain by Perry
 • 17,100 points • 2,367 views
+3 votes
3 answers

How to validate bitcoin address?

I found these 2 scripts online: Javascript: <html> <head> <script type="text/javascript" ...READ MORE

Aug 17, 2018 in Blockchain by slayer
 • 29,350 points • 5,941 views
0 votes
3 answers

Change commit message after committing and before push.

You also can use git filter-branch for that. git filter-branch ...READ MORE

Sep 6, 2018 in Git & GitHub by lina
 • 8,220 points • 1,875 views
0 votes
3 answers

Error: ‘Jenkins: Cannot define variable in pipeline stage’

https://stackoverflow.com/questions/39832862/jenkins-cannot-define-var ...READ MORE

Mar 13, 2019 in Jenkins by Charles Wu
 • 4,717 views
0 votes
3 answers

Setting time zone of a java.util.Date

Using Java 8 Java 8 introduced a new Date-Time ...READ MORE

Dec 15, 2020 in Java by Gitika
 • 65,910 points • 55,702 views
0 votes
3 answers

How can I make Jenkins CI with Git trigger on pushes to master?

To automatically run build on code commit, follow ...READ MORE

Aug 7, 2019 in Jenkins by Sirajul
 • 59,230 points • 4,572 views
0 votes
3 answers

How to get the Maven Version of a project in Jenkins?

Here is a snippet from our Jenkins ...READ MORE

Oct 4, 2019 in Jenkins by Petr Doležal
 • 22,237 views
+10 votes
3 answers

Which is a better initiative to learn data science: Python or R?

Well it truly depends on your requirement, If ...READ MORE

Aug 9, 2018 in Data Analytics by Abhi
 • 3,720 points • 1,207 views
0 votes
3 answers

How to set Page Load Timeout using C# using Selenium WebDriver

driver.Manage().Timeouts().PageLoad = TimeSpan.FromSeconds(15); READ MORE

Apr 17, 2019 in Selenium by Tim Muir
 • 9,427 views
+1 vote
3 answers

AWS Pricing for upgrading reserved instances

Depending on your situation, you may be ...READ MORE

Sep 3, 2018 in AWS by findingbugs
 • 4,780 points • 766 views
0 votes
3 answers

Error: docker command not found

If you're using Docker as an administrator, ...READ MORE

Apr 29, 2019 in Docker by Naina
 • 15,930 views
+1 vote
3 answers

Number of missing values in dataset

Try this, lapply(airquality, function(x) { sum(is.na(x)) }) READ MORE

Aug 7, 2019 in Data Analytics by anonymous
 • 3,879 views
+1 vote
3 answers

How to run the Python program forever?

you can also do the old fashioned ...READ MORE

Jun 10, 2019 in Python by brianno
 • 20,325 views
+1 vote
3 answers

What is the difference between rdd and dataframes in Apache Spark ?

Comparison between Spark RDD vs DataFrame 1. Release ...READ MORE

Aug 28, 2018 in Apache Spark by shams
 • 3,670 points • 42,475 views
0 votes
3 answers

Can anyone explain fold() operation in Spark?

Fold in spark Fold is a very powerful ...READ MORE

Aug 23, 2018 in Apache Spark by samarth295
 • 2,220 points • 12,043 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
 • 12,240 views
+2 votes
3 answers

How to send email to non-verified email address using AWS SES

While running in sandbox mode you can ...READ MORE

Jul 26, 2018 in AWS by Priyaj
 • 58,090 points • 8,552 views
0 votes
3 answers

How to solve “VM Exception while processing transaction: revert” error?

I am using windows 7. Any solution ...READ MORE

Apr 30, 2019 in Blockchain by Rajesh
 • 6,043 views
+1 vote
3 answers

How to solve “Module not found: Error: Can't resolve 'truffle-contract'” error in web3?

Try compiling and migrating the contract: $ truffle ...READ MORE

Apr 30, 2019 in Blockchain by Rachita
 • 7,179 views
+2 votes
3 answers

Cloning the Git Repository on Eclipse (Transport Error)

File/Import... Select dialog * Git/Projects from Git * click next Select ...READ MORE

Jul 23, 2018 in Git & GitHub by Kalgi
 • 52,360 points • 23,328 views
+1 vote
3 answers

when i tried to run the hdfs namenode -format command...its failed to run..can anyone help me with this???

Hi Suriyaprakash, I guess the path for hadoop ...READ MORE

Jul 23, 2018 in Big Data Hadoop by avi_man_utd
 • 11,561 views
0 votes
3 answers

How to get the current time in Python

FOLLOWING WAY TO FIND CURRENT TIME IN ...READ MORE

Apr 8, 2019 in Python by rajesh
 • 1,270 points • 1,751 views
0 votes
3 answers

Hyperledger fabcar sample fabric error: sendPeersProposal - Promise is rejected: Error: Connect Failed

Open the datasources.json file and replace the grpcs:// with grpc://. This solution worked ...READ MORE

Apr 30, 2019 in Blockchain by Reshma
 • 2,672 views
0 votes
3 answers

What is the suitable programming language for DIY RPA tool?

The top three RPA tools include Blue ...READ MORE

Dec 23, 2021 in RPA by anonymous
 • 1,380 points • 3,211 views
0 votes
3 answers

How to click the search button using Selenium web driver and Python

You can try with tag. #this code will ...READ MORE

Apr 10, 2019 in Selenium by Matin
 • 15,721 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
 • 52,360 points • 13,128 views
+4 votes
3 answers

Copying files from host to Docker container

Hi, You can use the docker cp command ...READ MORE

Dec 9, 2020 in Docker by MD
 • 95,440 points • 348,480 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
 • 14,963 views
+2 votes
3 answers

What is an Edge Location? [closed]

An Edge location is basically a small ...READ MORE

Jul 13, 2018 in AWS by Priyaj
 • 58,090 points
edited Apr 29 by Khan Sarfaraz • 1,815 views
+7 votes
3 answers

How to download folder from AWS S3?

To Download using AWS S3 CLI : aws ...READ MORE

Sep 7, 2018 in Cloud Computing by eatcodesleeprepeat
 • 4,710 points • 277,107 views
+5 votes
3 answers

How to trigger a Jenkins pipeline A in another Jenkins pipeline B?

You can run the following code, its ...READ MORE

Jul 5, 2018 in Jenkins by Sophie may
 • 10,610 points • 117,826 views
+1 vote
3 answers

Kubernetes can't start due to too many open files in system

Seems like a kernel config issue. If ...READ MORE

Oct 25, 2018 in DevOps & Agile by Zaid
 • 4,913 views
+2 votes
3 answers

Using attributes in Chef

There are 6 different types of attributes: default: A default attribute ...READ MORE

Oct 23, 2018 in Chef by Aditya
 • 3,107 views
0 votes
3 answers

Sorting rows in descending order in Spark SQL

df.orderBy($"col".desc) - this works as well READ MORE

Jul 5, 2020 in Apache Spark by Sai
 • 160 points • 16,380 views
+1 vote
3 answers

Rename jobs from jenkins file

Go to the Configure screen and edit the Project name field ...READ MORE

Oct 25, 2018 in Jenkins by Laila
 • 4,218 views
+29 votes
3 answers

How can we set java.library.path in Eclipse?

Go into the library settings for your ...READ MORE

Jul 3, 2018 in Java by sharth
 • 3,370 points • 21,161 views
+1 vote
3 answers

How do I check and export sonarqube analysis reports in embedded db?

Browse to sonarqube web instance to access ...READ MORE

Jul 2, 2018 in DevOps Tools by DareDev
 • 6,890 points • 27,588 views
+2 votes
3 answers

Permission denied error while running a simple job in Jenkins

Hey @Hannah, try changing the permissions using ...READ MORE

Oct 25, 2018 in Jenkins by krishti
 • 56,721 views
0 votes
3 answers

Querying past transaction data from Hyperledger Fabric.

You can use shim function and query ...READ MORE

Apr 26, 2019 in Blockchain by Shaheen
 • 5,787 views
+1 vote
3 answers

Which cluster type should I choose for Spark?

According to me, start with a standalone ...READ MORE

Jun 27, 2018 in Apache Spark by nitinrawat895
 • 11,380 points • 1,264 views
+1 vote
3 answers

What is the difference between document and dashboard

Hi Akrati .. Basically there is no huge ...READ MORE

Jun 17, 2020 in MicroStrategy by digital
 • 140 points • 4,172 views
0 votes
3 answers

how to use print statement in python3?

Brackets are required to print the output. >>> ...READ MORE

Nov 25, 2021 in Python by anonymous
 • 1,357 views
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