Trending questions in Edureka Community

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login popup not working in tomcat9 when I click the server status

Try and install tomcat 8.0.41. It is ...READ MORE

Jul 12, 2018 in DevOps Tools by DareDev
 • 6,890 points • 2,499 views
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1 answer

How do nodes communicate with each other in hyperledger?

First let me tell you that there ...READ MORE

Jul 17, 2018 in Blockchain by slayer
 • 29,370 points • 2,284 views
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1 answer

Web Hosting on Amazon AWS (PHP + MySQL)

You can simply refer the following link, ...READ MORE

Aug 7, 2018 in AWS by Priyaj
 • 58,020 points • 1,828 views
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1 answer

Steps to evaluate Linear Regression in R

 These are sequential steps which need to ...READ MORE

Jul 25, 2018 in Data Analytics by CodingByHeart77
 • 3,750 points • 1,936 views
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1 answer

I'm getting an error in my seleium chrome tests:- Chrome failed to start: exited abnormally

I've faced this issue before when working ...READ MORE

May 7, 2018 in Selenium by king_kenny
 • 3,710 points • 5,343 views
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On a given dataset would time taken to train n - random forest be equal to time taken to train n X (Decision tree)

No, the time to train the random ...READ MORE

Jul 24, 2018 in Data Analytics by Abhi
 • 3,720 points • 1,972 views
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1 answer

How can I calculate mean per group in a data.frame?

You can use aggregate function for calculating ...READ MORE

May 24, 2018 in Data Analytics by zombie
 • 3,790 points • 4,608 views
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1 answer

Jira integration with Octopus deploy

Here is an approach which you can ...READ MORE

Jul 9, 2018 in Other DevOps Questions by Atul
 • 10,240 points • 2,642 views
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1 answer

Disabling bluemix email notifications devops services track and plan

Follow this guide to stop getting email ...READ MORE

Aug 6, 2018 in DevOps & Agile by ajs3033
 • 7,300 points • 1,409 views
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1 answer

How do I calculate number of full nodes in bitcoins/altcoins?

You can not calculate/estimate the total number ...READ MORE

Jul 17, 2018 in Blockchain by Shashank
 • 10,400 points • 2,270 views
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1 answer

Detecting BLE beacons that are not ibeacons on IOS

You'll have to understand that CoreLocation is ...READ MORE

Aug 1, 2018 in IoT (Internet of Things) by nirvana
 • 3,090 points • 1,635 views
0 votes
1 answer

Why is there no infinite loop problem in Hyperledger Fabric?

Hyperledger uses a timeout mechanism for chaincode ...READ MORE

Jul 30, 2018 in Blockchain by digger
 • 26,740 points • 1,729 views
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1 answer

what are these - @@--@@ in github

This statement is called the hunk header. You ...READ MORE

Jun 27, 2018 in Git & GitHub by anonymous
 • 3,125 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
 • 6,920 points • 2,044 views
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1 answer

Brew install docker does not include docker engine?

Please try running brew install docker This will install ...READ MORE

Jul 30, 2018 in Docker by Kalgi
 • 52,340 points • 1,700 views
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IBM Bluemix disconnecting the MqttAndroidClient after sometime

It was because phone cpu was going ...READ MORE

Aug 1, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 1,608 views
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1 answer

I want to perform Type Conversion of Date Type Value

Instead of returning return Long.toHexString(date.getTime()); Return following return Long.toHexString(date.getTime()/1000); As correctly ...READ MORE

Aug 4, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 1,506 views
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1 answer

using Release Definition REST API for VSTS

Try using this: $vstsAccount = "[your vsts name]" $user ...READ MORE

Jul 24, 2018 in Other DevOps Questions by ajs3033
 • 7,300 points • 1,950 views
0 votes
1 answer

How do I manage code that *removes* users in chef?

No, I don't think this will prove ...READ MORE

Aug 6, 2018 in DevOps Tools by Damon Salvatore
 • 5,980 points • 1,389 views
0 votes
1 answer

Set variable on specific package installation in CFEngine

Try using packagesmatching to get the version ...READ MORE

Aug 8, 2018 in DevOps Tools by ajs3033
 • 7,300 points • 1,299 views
0 votes
1 answer

AWS ElasticSearch with cakephp/elastic-search plugin

CakePHP is an open source, MVC framework ...READ MORE

Jul 30, 2018 in AWS by Priyaj
 • 58,020 points • 1,688 views
0 votes
1 answer

Docker Toolbox - hang on `docker push`

You can just run: docker-machine stop <name-of-your-docker-machine> which is ...READ MORE

Aug 2, 2018 in Docker by Kalgi
 • 52,340 points • 1,555 views
+1 vote
1 answer

Can we use boto to generate last modified datetime of S3 objects

Okay this code snippet will help you ...READ MORE

Apr 10, 2018 in Cloud Computing by hemant
 • 5,790 points • 6,433 views
+1 vote
3 answers

Copy Java Array and make a duplicate of it

int[] a = {1,2,3,4,5}; int[] b = Arrays.copyOf(a, ...READ MORE

Aug 30, 2018 in Java by Sushmita
 • 6,920 points • 2,678 views
+1 vote
0 answers

How to set up Hadoop cluster on Mac in intelliJ IDEA

I have Installed hadoop using brew and ...READ MORE

Jul 25, 2018 in Big Data Hadoop by Neha
 • 6,300 points • 1,894 views
0 votes
1 answer

Examples of GoF Design Patterns in Java's core libraries

Observer pattern throughout whole swing (Observable, Observer) MVC also ...READ MORE

Jun 27, 2018 in Java by developer_1
 • 3,350 points • 3,095 views
0 votes
1 answer

What are the benefits of using Cloud over On-premise data centers ?

Cloud is also Data centers just with ...READ MORE

Jul 13, 2018 in Cloud Computing by Priyaj
 • 58,020 points • 2,392 views
0 votes
1 answer

Simple Setup for django webapps in DevOps environment.

Here is a concept which you can ...READ MORE

Aug 6, 2018 in DevOps Tools by Damon Salvatore
 • 5,980 points • 1,362 views
0 votes
1 answer

How can we import javax.servlet API in Eclipse?

Before installing Eclipse, ensure that you are ...READ MORE

Jun 7, 2018 in Java by Parth
 • 4,640 points • 3,954 views
0 votes
1 answer

S3 user cannot access objects in his own bucket if created by another user. Why?

I think you have to  re-write the ...READ MORE

Jul 30, 2018 in Cloud Computing by Gopalan
 • 1,360 points • 1,663 views
0 votes
1 answer

How to solve "Failed to deserialize creator identity error"?

It seems like the problem is caused ...READ MORE

Jul 13, 2018 in Blockchain by slayer
 • 29,370 points • 2,397 views
0 votes
1 answer

How to setup rule in ACL file of Hyperledger Composer to validate against enum?

Use these two ACL rules: ...READ MORE

Jul 19, 2018 in Blockchain by Perry
 • 17,100 points • 2,124 views
+2 votes
2 answers

How can I create a new file in Python?

You can try the below code which ...READ MORE

Mar 31, 2018 in Python by anto.trigg4
 • 3,440 points • 2,545 views
0 votes
1 answer

Using reserved instances in an Elastic Beanstalk Load Balancer

A Reserved Instance a method of pre-paying ...READ MORE

Aug 1, 2018 in AWS by Priyaj
 • 58,020 points • 1,565 views
0 votes
1 answer

How to create users on hyperledger and how to assign policies to the created users?

First the users need to establish identity ...READ MORE

Jul 10, 2018 in Blockchain by slayer
 • 29,370 points • 2,516 views
+1 vote
1 answer

Tableau tooltip incorrect when toggling through quick filter

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

Jul 21, 2018 in Tableau by Atul
 • 10,240 points • 2,027 views
0 votes
1 answer

Using web3swift to create raw transaction.

Here you go: var options = Web3Options.defaultOptions() options.gasLimit = ...READ MORE

Jul 31, 2018 in Blockchain by digger
 • 26,740 points • 1,603 views
0 votes
1 answer

Failed to save state: open terraform.tfstate: permission denied

Here is what you can do. Just ...READ MORE

Jul 10, 2018 in DevOps on Cloud by shubham
 • 7,340 points • 2,502 views
0 votes
1 answer

IBM Cloud DevOps - Eclipse Orion IDE not working correctly

follow these steps Step 1- open dev-tools Step 2- ...READ MORE

Aug 3, 2018 in DevOps Tools by Kalgi
 • 52,340 points • 1,473 views
0 votes
1 answer

Add new keys to a dictionary?

>>> d = {'key':'value'} >>> print(d) {'key': ...READ MORE

Aug 13, 2018 in Python by Priyaj
 • 58,020 points • 1,039 views
0 votes
1 answer

Customize menu based on BLE device Authentication

You may dynamically change contents of the ...READ MORE

Aug 7, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 1,297 views
0 votes
1 answer

Is there a label/goto in Python?

No, Python does not support labels and ...READ MORE

Aug 1, 2018 in Python by Priyaj
 • 58,020 points • 1,555 views
0 votes
1 answer

Browser compatibility with selenium for testing forms

To use the old Selenium IDE you need Firefox ...READ MORE

Aug 6, 2018 in Selenium by Samarpit
 • 5,910 points • 1,337 views
0 votes
1 answer

AWS: DevOps in AWS

AWS is one of the best cloud ...READ MORE

Aug 6, 2018 in Cloud Computing by code_ninja
 • 6,300 points • 1,333 views
+1 vote
1 answer

What is the correct order to learn concepts in Python for machine learning?

Machine Learning is a vast domain. It ...READ MORE

Jul 25, 2018 in Python by Abhi
 • 3,720 points • 1,811 views
0 votes
1 answer

How to save a DataFrame in R??

Suppose your DataFrame is named as df: write.csv(df,file="exmp.csv") Then ...READ MORE

Apr 20, 2018 in Data Analytics by DeepCoder786
 • 1,720 points • 6,003 views
+1 vote
2 answers

Scp Php files into server using gradle

Tru something like this: plugins { id ...READ MORE

Oct 11, 2018 in DevOps & Agile by lina
 • 8,220 points • 2,694 views
0 votes
1 answer

Locking or Transactions MongoDB

MongoDB does not use conventional locking with ...READ MORE

Jul 24, 2018 in Database by shams
 • 3,670 points • 1,897 views
0 votes
1 answer

Ethereum wallet not able to make transaction

I can see that the nonce you ...READ MORE

Aug 9, 2018 in Blockchain by slayer
 • 29,370 points • 1,204 views
0 votes
1 answer

How to build a Scatter-plot using plotly?

With the help of “plotly” we can ...READ MORE

Jul 6, 2018 in Data Analytics by CodingByHeart77
 • 3,750 points • 2,666 views
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