Trending questions in Edureka Community

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2 answers

Hyperledger byfn: could not assemble transaction: ProposalResponsePayloads do not match

This is because you have not installed ...READ MORE

Nov 20, 2018 in Blockchain by Omkar
 • 69,180 points • 4,308 views
–1 vote
1 answer

Python convert excel file to csv

Here you go: import glob path_to_excel_files = glob.glob('path/to/excel/files/*.xlsx') for ...READ MORE

Feb 8, 2019 in Python by Omkar
 • 69,180 points • 2,057 views
0 votes
1 answer

Not able to install sublime text editor

Delete the following file: /etc/apt/sources.lits.d/sublime-text.list and then try to ...READ MORE

Feb 19, 2019 in Linux Administration by Joe
 • 1,581 views
0 votes
1 answer

DNS is set but I dont know how to add new hosts?

Follow these steps to add host to your ...READ MORE

Feb 21, 2019 in Puppet by Kashish
 • 1,463 views
0 votes
1 answer

How to parse date string to Date?

The pattern is wrong. You have a ...READ MORE

Oct 29, 2018 in Java by Daisy
 • 8,140 points • 6,435 views
+4 votes
3 answers

Issue with dynamic messages when creating a dashboard using shiny R

I had a wrong argument to one ...READ MORE

Dec 3, 2018 in Data Analytics by Ali
 • 11,360 points • 4,672 views
0 votes
1 answer

How to run multichain with no permissions?

Multichain by default runs on multichain protocol. ...READ MORE

Mar 1, 2019 in Blockchain by Omkar
 • 69,180 points • 1,107 views
0 votes
3 answers

Can I internally route from AWS to GCP - Kubernetes

Hey @Kali, you can use Ingress for ...READ MORE

Feb 8, 2019 in Kubernetes by Kim
 • 1,937 views
0 votes
1 answer

Mathematical Operations in Java

Ok. This is happening because you're dividing ...READ MORE

Feb 28, 2019 in Java by developer_1
 • 3,350 points • 1,183 views
0 votes
1 answer

Not able to connect nodes on Ethereum Private Network using bootnodes.

If you have created the private network ...READ MORE

Jan 27, 2019 in Blockchain by Omkar
 • 69,180 points • 2,528 views
0 votes
1 answer

How to reduce the height of valueBox in shiny R?

Add this line before using your vlaueBoxes tags$head(tags$style(HTML(".small-box ...READ MORE

Dec 4, 2018 in Data Analytics by Haseeb
 • 4,854 views
0 votes
1 answer

How do I start a puppet server?

Hey if you're using Ubuntu, you can ...READ MORE

Feb 21, 2019 in Puppet by Kavyashri
 • 1,443 views
0 votes
1 answer

Delete previously added authorized keys and add new ones

Hey @Emily, hope this works - name: Set ...READ MORE

Feb 12, 2019 in Ansible by John
 • 1,865 views
0 votes
1 answer

Chef server on windows - Is that possible?

You cannot set a chef server on ...READ MORE

Feb 28, 2019 in Chef by Lina
 • 1,168 views
0 votes
1 answer

Test case not running on TestNG

Hello @Sradha, You are not getting any ...READ MORE

Dec 26, 2018 in Selenium by Trisha
 • 3,894 views
0 votes
1 answer

How to reduce shuffling cost in map reduce?

You can define a Combiner function, which does the ...READ MORE

Jan 22, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 2,720 views
0 votes
1 answer

Hadoop Spark Derby: Caused by: ERROR XSDB6: Another instance of Derby may have already booted the database

As mentioned in the error, there's another ...READ MORE

Nov 16, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 5,626 views
0 votes
2 answers

How to calculate square root of a number in python?

calculate square root in python >>> import math ...READ MORE

Apr 2, 2019 in Python by anonymous
 • 6,856 views
0 votes
1 answer

What is Iaas, PaaS and SaaS?

IaaS, PaaS and SaaS are cloud computing ...READ MORE

Jan 16, 2019 in AWS by Deeksha
 • 3,008 views
0 votes
0 answers

I want to click on Corporate but wont able to do

<li class="dropdown"><a class="dropdown-toggle text-xs-center" data-toggle="dropdown" href="#" role="button" ...READ MORE

Feb 25, 2019 in Selenium by Musibul Khan
 • 1,286 views
0 votes
1 answer

Consistency Model in DynamoDB

The consistency model of DynamoDB can be ...READ MORE

Feb 14, 2019 in AWS by Esha Gupta
 • 1,744 views
0 votes
1 answer

What is navigation testing?

By the help of Navigation Testing one ...READ MORE

Feb 14, 2019 in Selenium by Sahil
 • 1,717 views
0 votes
1 answer

Error while accessing the file outformat method SetOutputpath

You have imported org.apache.hadoop.mapred.FileOutputFormat, ​​you need to import org.apache.hadoop.mapreduce.lib.output.FileOutputFormat So, make ...READ MORE

Feb 22, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 1,411 views
0 votes
1 answer

Can Ansible modules be used from the command line?

Yes @Donna, you can execute a module ...READ MORE

Feb 11, 2019 in Ansible by Tariq
 • 1,844 views
+1 vote
2 answers

Measuring the distance between pixels on OpenCv with Python

You can try this: Mat pts1(nPts, 1, CV_8UC2), ...READ MORE

Aug 24, 2018 in Python by Omkar
 • 69,180 points • 11,476 views
0 votes
1 answer

Using XPath preceding-sibling correctly

Since all buttons are on the same ...READ MORE

Apr 18, 2018 in Selenium by Vardy
 • 2,360 points • 14,773 views
0 votes
1 answer

How do I set up a k8s cluster on windows?

Hey @Nadia, follow these steps to create ...READ MORE

Feb 25, 2019 in Kubernetes by Roshan
 • 1,242 views
0 votes
1 answer

HyperLedger Fabric and Multichain - difference & different use cases

MULTICHAIN: It is a Permissioned Blockchain. It doesn't implement ...READ MORE

Dec 28, 2018 in Blockchain by Omkar
 • 69,180 points • 3,782 views
+1 vote
2 answers

Unable to build TFS project because files not found

Please make a folder in solution Nd ...READ MORE

May 17, 2019 in Other DevOps Questions by Shashikesh Mishra
 • 5,741 views
0 votes
1 answer

What does a secondary namenode do in Hadoop?

The Secondary namenode is mainly used as a ...READ MORE

Dec 21, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 4,117 views
0 votes
1 answer

Metadata for my AWS Glue data catalog

AWS Glue is used to provide a ...READ MORE

Feb 4, 2019 in AWS by Heena
 • 2,186 views
0 votes
1 answer

Difference between Eigenvectors and Eigenvalues

Eigenvectors are used for understanding linear transformations. In data ...READ MORE

Jul 17, 2018 in Data Analytics by CodingByHeart77
 • 3,750 points • 10,897 views
0 votes
1 answer

Backup and restore for clustered environment - Ansible

If you're restoring to a new cluster, ...READ MORE

Feb 4, 2019 in Ansible by Anushri
 • 2,137 views
0 votes
1 answer

How to create a S3 bucket in AWS Console?

To create a S3 bucket in AWS, ...READ MORE

Feb 13, 2019 in AWS by Priyaj
 • 58,020 points • 1,768 views
0 votes
1 answer

Adding a redirect header on a Amazon S3 object

Yes. You can definitely do that, as ...READ MORE

Jan 11, 2019 in AWS by Archana
 • 5,640 points • 3,172 views
0 votes
1 answer

Lazy Initialization Error in Java

What is wrong here is that your ...READ MORE

Jan 14, 2019 in Java by developer_1
 • 3,350 points • 3,026 views
0 votes
1 answer

Print a list in both ascending and descending order

You can use listName.sort(reverse=True). This will sort the ...READ MORE

Feb 7, 2019 in Python by Omkar
 • 69,180 points • 2,028 views
0 votes
1 answer

What is the use of etckeeper-commit-post and etckeeper-commit-pre on Puppet Agent?

Hey @Pallavi,  etckeeper-commit-post: In this configuration file you can ...READ MORE

Feb 15, 2019 in Puppet by Simran
 • 1,653 views
0 votes
1 answer

Hbase to pig integration

First enter into grunt shell: $ ./pig –x ...READ MORE

Feb 19, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 1,466 views
+1 vote
1 answer

What is regression testing?

Regression testing is when you select partial ...READ MORE

Feb 18, 2019 in Selenium by Jobin
 • 1,481 views
+3 votes
1 answer

Tensorflow 1.5 ImportError: No module named tensorflow.python.client

I think it's a bug in Tensorflow ...READ MORE

Sep 25, 2018 in Python by charlie_brown
 • 7,720 points • 7,785 views
0 votes
1 answer

How do I install rpm package on a single Linux machine?

Install the package called pacman using this command: puppet ...READ MORE

Feb 25, 2019 in Puppet by Nandita
 • 1,217 views
0 votes
1 answer

Python program to read the excel file which contains more than 65K records

Hi @Rashmi! I read your code and there ...READ MORE

Feb 9, 2019 in Python by Omkar
 • 69,180 points • 1,934 views
0 votes
2 answers

How do neural networks used in AI and deep learning learn?

A neural network is a hardware or ...READ MORE

Apr 8, 2019 in Others by SA
 • 1,090 points • 2,137 views
0 votes
1 answer

What are the types of Security Testing?

The different kind of Security testing are ...READ MORE

Feb 19, 2019 in Selenium by Dia
 • 1,460 views
0 votes
2 answers

Durable Writes in Cassandra

When Cassandra write: 1. memtable (in memory) 2. commit ...READ MORE

Nov 25, 2018 in Database by Amit
 • 180 points • 8,295 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
 • 4,505 views
0 votes
1 answer

How to apply filters in a dashboard

Hi Sindhu, Once you create a dashboard, Follow ...READ MORE

Mar 8, 2019 by Cherukuri
 • 33,050 points • 727 views
0 votes
1 answer

Myths around RPA

Hi @Ashmita, you said it right, there's ...READ MORE

Mar 5, 2019 in RPA by Abha
 • 28,140 points
edited Jun 28, 2023 by Khan Sarfaraz • 845 views
0 votes
1 answer

How to associate a route table to a subnet?

To associate a route table to a ...READ MORE

Feb 21, 2019 in AWS by Priyaj
 • 58,020 points • 1,365 views
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