Trending questions in Edureka Community

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What are some of the popular DevOps Tools we can use or we should learn?

If you ask me, I would say ...READ MORE

Jul 23, 2018 in Cloud Computing by hemant
• 5,750 points
25 views
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1 answer

Error: unable to add browser extension to Firefox profile using Selenium

Try to create profile on Firefox browser ...READ MORE

Jul 11, 2018 in Selenium by Samarpit
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539 views
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Not able to find element with Xpath

You are using wrong xpath expression. This ...READ MORE

Jul 4, 2018 in Selenium by Samarpit
• 5,130 points
841 views
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1 answer

How to display State Information to a list of participants dynamically?

The if condition mentioned below will never ...READ MORE

Jul 23, 2018 in Blockchain by Omkar
• 67,620 points
74 views
+1 vote
1 answer

Tableau tooltip incorrect when toggling through quick filter

I think your confusion is in what ...READ MORE

Jul 20, 2018 in Tableau by Atul
• 10,240 points
88 views
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5 answers

Java 8 application on EC2

This set of command will serve the ...READ MORE

Oct 25, 2018 in Cloud Computing by gionete
36 views
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2 answers

Performing Iteration over each entry in a 'Map'

In Java 8 you can do it ...READ MORE

Oct 24, 2018 in Java by Sushmita
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1 answer

Connect Android Things based Raspberry Pi 3 to wifi network for the first time!

Hey, I think its alright!  Your Raspberry Pi ...READ MORE

Jul 18, 2018 in IoT (Internet of Things) by nirvana
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204 views
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4 answers

Can a URL be directly uploaded to S3 using POST?

You can read this blog and get ...READ MORE

Oct 25, 2018 in AWS by chamunda
71 views
+2 votes
1 answer

What are the wallet path credentials for Web3j?

Follow the below steps: Go to the private ...READ MORE

Aug 2, 2018 in Blockchain by Omkar
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283 views
0 votes
1 answer

Good Hash Function for Strings

Usually hashes wouldn't do sums, otherwise, stop and pots will have ...READ MORE

Jul 19, 2018 in Java by Akrati
• 960 points
179 views
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2 answers

is it possible to assign a Feature/User Story/Task to a team [Group] in VSTS

In most cases, we would break Work ...READ MORE

Oct 11, 2018 in DevOps & Agile by lina
• 8,110 points
759 views
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1 answer

Fetch AzureVm name from private IP in powershell

If by a better way you mean ...READ MORE

Jul 17, 2018 in DevOps on Cloud by DareDev
• 6,810 points
251 views
0 votes
1 answer

How to link AWS Lambda function to Amazon CloudWatch ?

In order to create Log Group and ...READ MORE

Jul 20, 2018 in AWS by datageek
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190 views
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1 answer

How can I change endorsement policies in hyperledger?

Well the good news is that it ...READ MORE

Jul 18, 2018 in Blockchain by Johnathon
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200 views
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2 answers

PCA model in R

Principal component analysis (PCA) is routinely employed on ...READ MORE

Jul 18, 2018 in Data Analytics by zombie
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182 views
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1 answer

How to pause for few seconds in Selenium?

you can locate an element that loads ...READ MORE

Jul 6, 2018 in Selenium by Meci Matt
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723 views
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2 answers

How can I get the filenames of all files in a folder which may or may not contain duplicates

List<String> results = new ArrayList<String>(); File[] files = ...READ MORE

Sep 12, 2018 in Java by Sushmita
• 6,880 points
604 views
+1 vote
5 answers

Check whether the file exists or not?

Use this import os os.path.exists(path) # Returns whether the ...READ MORE

Oct 18, 2018 in Python by reyam
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1 answer

Jenkins slave slower than jenkins master

There's many possible reasons for that: different workspace locations (local ...READ MORE

Jul 19, 2018 in Jenkins by Kalgi
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168 views
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3 answers

How to upload files on aws elastic beanstalk?

yes once you store it in (AWS) ...READ MORE

Sep 3, 2018 in Cloud Computing by bug_seeker
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995 views
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1 answer

What is Puppet equivalent of the 'ignore_failure' in Chef or the 'ignore_errors' in Ansible?

There’s no need to ignore the error ...READ MORE

Jul 17, 2018 in Ansible by shelly
273 views
+1 vote
1 answer

Creating a Gantt Chart over time with summed bar

The trick with Gantt charts in Tableau ...READ MORE

Jul 20, 2018 in Tableau by Atul
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62 views
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2 answers

Are S3 buckets region specific?

Yes, S3 buckets are region specific. We specify ...READ MORE

Jul 11, 2018 in AWS by sunshine
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456 views
+4 votes
2 answers

unable to get subdomain of URL in NGINX

You just need to add .+ after ...READ MORE

Oct 11, 2018 in DevOps on Cloud by lina
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620 views
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1 answer

Throw : Unable to cast object of type 'System.String' to type 'System.Management.Automation.PSObject'

You have not posted your code, so ...READ MORE

Jul 16, 2018 in RPA by Atul
• 5,530 points
285 views
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1 answer

How and Why AWS bill comes after i suspended the account

Amazon does not have a "suspend" account. ...READ MORE

Jul 20, 2018 in AWS by Priyaj
• 56,900 points
113 views
0 votes
1 answer

Sqoop Metastore ?

Sqoop metastore is a shared metadata repository ...READ MORE

Jul 19, 2018 in Big Data Hadoop by kurt_cobain
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156 views
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1 answer

Printing a large numpy array

numpy.set_printoptions(threshold='nan') READ MORE

Jul 20, 2018 in Python by Nietzsche's daemon
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111 views
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1 answer

How to connect to Vault server

You need to configure the back end ...READ MORE

Jul 12, 2018 in DevOps Tools by Kalgi
• 2,620 points
453 views
0 votes
1 answer

How should I set my mac to install "hyperledger composer playground locally" ?

Install the pre-reqs https://hyperledger.github.io/composer/ins ...READ MORE

Jul 20, 2018 in Blockchain by Christine
• 15,790 points
93 views
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1 answer

Create Amazon EC2 instance with API

If you are looking for a method ...READ MORE

Jul 20, 2018 in AWS by Archana
• 4,090 points
99 views
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1 answer

How can Hadoop discover missing or corrupt HDFS data?

HDFS supports fsck command to check for ...READ MORE

Jul 19, 2018 in Big Data Hadoop by nitinrawat895
• 10,670 points
147 views
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1 answer

Logistic Regression Example

Logistic Regression often referred to as the ...READ MORE

Jul 18, 2018 in Data Analytics by CodingByHeart77
• 3,690 points
173 views
0 votes
1 answer

How to perform a simple 1-to-1 Bitcoin Transaction with Bitcore?

What is the argument utxos int the ...READ MORE

Jul 20, 2018 in Blockchain by charlie_brown
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101 views
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1 answer

Hyperledger Composer error in transaction

Check that you have declare the function ...READ MORE

Jul 20, 2018 in Blockchain by shweta
• 440 points
88 views
0 votes
1 answer

Android Ble GATT_ERROR 133 getting often with samsung devices

I tried the following code #!/usr/bin/python import ibmiotf.device from time ...READ MORE

Jul 18, 2018 in IoT (Internet of Things) by anonymous2
• 4,260 points
180 views
0 votes
1 answer

How can I return XML from boto calls?

I don't think there's an officially supported ...READ MORE

Jul 20, 2018 in AWS by Cloud gunner
• 4,280 points
99 views
+1 vote
3 answers

Amazon CloudFront Latency

As observed in your comment, it seems ...READ MORE

Oct 16, 2018 in Cloud Computing by Allisandro
295 views
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MQTT-Google Cloud pub/sub connection status!

Please help! So, I have a couple of ...READ MORE

Jul 19, 2018 in IoT (Internet of Things) by Bharani
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158 views
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1 answer

Kafka topic not being deleted

By default in Kafka version 0.10, delete.topic.enable ...READ MORE

Jul 9, 2018 in Apache Kafka by nitinrawat895
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569 views
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Tableau - Filter/Parameter For Different Date Ranges

Based on your comment and updated question, ...READ MORE

Jul 19, 2018 in Tableau by Atul
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77 views
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4 answers

Comparing input functions

In Python raw_input() allows you to enter ...READ MORE

Oct 18, 2018 in Python by fuji
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1 answer

How to add leading zeros in R?

There are several solutions to this. One of ...READ MORE

Apr 30, 2018 in Data Analytics by darklord
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3,577 views
+1 vote
4 answers

How can I concatenate str and int objects?

If you want to concatenate int or ...READ MORE

Oct 18, 2018 in Python by subhm
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Not able to fetch messages from Kafka cluster

You need to add the hostname in ...READ MORE

Jul 9, 2018 in Apache Kafka by Shubham
• 13,300 points
544 views
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1 answer

How to use specific node version for yarn setup in AWS deployment?

You should be able to set your ...READ MORE

Jul 20, 2018 in DevOps on Cloud by Kalgi
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83 views
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1 answer

Importing a portion of Relational Database to HDFS

Yes, there is a tool called Sqoop ...READ MORE

Jul 20, 2018 in Big Data Hadoop by nitinrawat895
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82 views
0 votes
1 answer

Creating A New MySQL User In Amazon RDS Environment

AWS RDS security groups documentation (a common ...READ MORE

Jul 18, 2018 in AWS by Priyaj
• 56,900 points
170 views
0 votes
1 answer