Trending questions in Edureka Community

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Can we catch multiple exceptions in the same catch clause in Java?

In Java 6 and before versions, we ...READ MORE

Aug 10, 2018 in Java by sharth
 • 3,370 points • 2,283 views
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1 answer

Fails to open a link in Python using Selenium Webdriver

Try resetting value of y. Put y="" ...READ MORE

Jul 30, 2018 in Selenium by Samarpit
 • 5,910 points • 1,565 views
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1 answer

Changing Machine Instance on GCP

There is no direct method to change ...READ MORE

Aug 1, 2018 in GCP by kurt_cobain
 • 9,350 points • 1,481 views
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1 answer

Mining on private Ethereum blockchain

You control how miners work on your ...READ MORE

Jul 25, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,782 views
+1 vote
1 answer

How to add cache control in AWS S3?

Use modify command along with s3cmd  to ...READ MORE

Jul 25, 2018 in Cloud Computing by Gopalan
 • 1,360 points • 1,742 views
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1 answer

Can someone explain me how PBFT works?

You can submit your transaction to any ...READ MORE

Jul 31, 2018 in Blockchain by Shashank
 • 10,400 points • 1,521 views
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1 answer

How to get results of SonarQube?

You can use sonarqube quality gates which ...READ MORE

Jun 8, 2018 in Other DevOps Questions by ajs3033
 • 7,300 points • 3,807 views
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1 answer

How do you implement service discovery in AWS?

For an Amazon EC2 hosted service a ...READ MORE

Jul 27, 2018 in Cloud Computing by code_ninja
 • 6,300 points • 1,688 views
0 votes
1 answer

How to get peer admin's certificate and key on Bluemix?

Follow the steps mentioned below: Create connection profile ~/.composer-connection-profiles/bmx-stage1-kubes/connection.json {  "name": ...READ MORE

Jul 16, 2018 in Blockchain by slayer
 • 29,370 points • 2,157 views
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1 answer

Non-overlaid measures in dual axis chart within Tableau

The missing step is to specify the ...READ MORE

Jul 24, 2018 in Tableau by Atul
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1 answer

How to send funds using CLI?

You can send funds from one address ...READ MORE

Aug 1, 2018 in Blockchain by digger
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1 answer

Display time in a Windows Core IoT app with a clock!

It is possible, but you should understand ...READ MORE

Jul 10, 2018 in IoT (Internet of Things) by nirvana
 • 3,090 points • 2,440 views
0 votes
1 answer

Data Models operations HBase

Put Method – To store data in ...READ MORE

Aug 9, 2018 in Database by kurt_cobain
 • 9,350 points • 1,116 views
0 votes
1 answer

How to pretty print XML from Java?

Transformer transformer = TransformerFactory.newInstance().newTransformer(); transformer.setOutputProperty(OutputKeys.INDENT, "yes"); transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2"); //initialize StreamResult ...READ MORE

Jul 4, 2018 in Java by Akrati
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1 answer

How to develop peer to peer network in hyperledger fabric?

There are two ways you can do ...READ MORE

Jul 10, 2018 in Blockchain by digger
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1 answer

Any security issues in migrating sensitive data in CouchDB to hyperledger composer

Hyperledger Composer and the underlying Hyperledger Fabric ...READ MORE

Aug 3, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,370 views
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1 answer

The model backing the '--Context' context has changed since the database was created - but db is new production database

Hey, I came across the same error in ...READ MORE

Jun 26, 2018 in Azure by club_seesharp
 • 3,450 points • 2,998 views
0 votes
1 answer

AWS: What Is AWS QuickSight?

Amazon QuickSight is a fast, cloud-powered BI ...READ MORE

Aug 8, 2018 in Cloud Computing by DragonLord999
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0 votes
1 answer

Fabric composer integration with Bluemix blockchain service

You can use Composer with the Bluemix ...READ MORE

Aug 3, 2018 in Blockchain by charlie_brown
 • 7,720 points • 1,366 views
0 votes
1 answer

GSM/GPRS Module native integration on Raspberry 3 with Android Things

This is possible. I have been able ...READ MORE

Jul 26, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 1,705 views
0 votes
1 answer

Amazon EC2 - disk full

Well, I think its one (or more) ...READ MORE

Aug 10, 2018 in AWS by Priyaj
 • 58,020 points • 1,756 views
0 votes
1 answer

Cant install quorum blockchain.

You are facing this issue because you ...READ MORE

Aug 1, 2018 in Blockchain by slayer
 • 29,370 points • 1,452 views
0 votes
1 answer

How to read/process command line arguments?

The canonical solution in the standard library ...READ MORE

Aug 8, 2018 in Python by bug_seeker
 • 15,520 points • 1,147 views
0 votes
1 answer

How can I calculate number of days between two dates?

You may refer this. This might work ...READ MORE

Jul 19, 2018 in Java by Akrati
 • 3,190 points • 2,011 views
0 votes
1 answer

How to download the full blocks (with transactions) directly and in parallel from the connected nodes in NodesGroup?

 just got informed, that NBitcoin currently does ...READ MORE

Jul 31, 2018 in Blockchain by Shashank
 • 10,400 points • 1,492 views
0 votes
1 answer

Finding frequency of observations in R

You can use the "dplyr" package to ...READ MORE

Mar 26, 2018 in Data Analytics by Bharani
 • 4,660 points • 6,964 views
0 votes
2 answers

Can a blockchain be used to verify or store a document on the blockchain?

This link could help you. READ MORE

Aug 28, 2018 in Blockchain by Suman
 • 2,586 views
0 votes
1 answer

When to use Amazon Cloudfront or S3

Amazon S3 is simple storage service for internet ...READ MORE

Aug 1, 2018 in Cloud Computing by ArchanaNagur
 • 2,360 points • 1,465 views
0 votes
1 answer

Docker unable to connect AWS EC2 cloud

Your command is not pointing to your ...READ MORE

Jul 16, 2018 in Docker by Kalgi
 • 52,340 points • 2,127 views
0 votes
1 answer

geth personal.newAccount()\npassword command broke Ethereum CLI

The issue is with your command. It's ...READ MORE

Aug 1, 2018 in Blockchain by Perry
 • 17,100 points • 1,456 views
0 votes
1 answer

Hyperledger Fabric V1.0 Application using Java SDK Client for is waiting indefinitely when invoking chaincode

I ran into a similar issue to ...READ MORE

Jul 16, 2018 in Blockchain by Perry
 • 17,100 points • 2,125 views
0 votes
1 answer

RPMs for IoT Agents of Backend Device Management GE in FIWARE IoT ecosystem

The RPMs for IDAS component are availaible. ...READ MORE

Jul 30, 2018 in IoT (Internet of Things) by DataKing99
 • 8,250 points • 1,546 views
0 votes
1 answer

SSH access to Amazon EC2 instance shows permission denied

The error is an authentication error. The ...READ MORE

Jul 16, 2018 in Cloud Computing by Gopalan
 • 1,360 points • 2,124 views
0 votes
1 answer

What price do I eventually pay for a AWS spot-instance and do I drive up the prices?

Spot instance prices vary according to Availability Zones ...READ MORE

Aug 4, 2018 in Cloud Computing by ArchanaNagur
 • 2,360 points • 1,290 views
0 votes
1 answer

Error “Failed to load the "vagrant-berkshelf" plugin.”

I found workround, set "NIO4R_PURE" environment variable. export ...READ MORE

Jul 25, 2018 in Other DevOps Questions by Kalgi
 • 52,340 points • 1,723 views
0 votes
1 answer

Hadoop Nodes for Multiple Disks

Datanodes can store blocks in multiple directories ...READ MORE

Jul 3, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 2,679 views
0 votes
1 answer

How do I set variable if a specific package version is installed in CFEngine?

Here is what you can do.Just use packagesmatching to ...READ MORE

Jul 12, 2018 in Other DevOps Questions by Atul
 • 10,240 points • 2,289 views
0 votes
1 answer

Send Payment error in Blockchain API

The following code should help: $address = null; try ...READ MORE

Jul 6, 2018 in Blockchain by Perry
 • 17,100 points • 2,545 views
0 votes
1 answer

Python join: why is it string.join(list) instead of list.join(string)?

This is because join is a "string" ...READ MORE

Jul 30, 2018 in Python by Priyaj
 • 58,020 points • 1,509 views
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1 answer

Google search input text box

It seems you tried incorrect id. Please ...READ MORE

Jul 24, 2018 in Selenium by Samarpit
 • 5,910 points • 1,768 views
0 votes
1 answer

Intrustion Detection System on the AWS platform

Instruction Detection System (IDS) is different  when compared to ...READ MORE

Aug 6, 2018 in Cloud Computing by ArchanaNagur
 • 2,360 points • 1,204 views
0 votes
1 answer

IBM BLUEMIX BLOCKCHAIN SDK-DEMO failing

These types of intermittent issues are usually ...READ MORE

Aug 3, 2018 in Blockchain by charlie_brown
 • 7,720 points • 1,332 views
0 votes
1 answer

Cloudera Managing and Compatibality

With more partners than any other Hadoop ...READ MORE

Aug 6, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 1,203 views
+1 vote
2 answers

View onto a numpy array?

 just index it as you normally would. ...READ MORE

Oct 18, 2018 in Python by roberto
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0 votes
1 answer

What is Classpath in java?

Classpath is a parameter in the Java virtual machine or ...READ MORE

Jun 5, 2018 in Java by Daisy
 • 8,140 points • 3,872 views
0 votes
1 answer

Load CSV File in R

Loading a .csv file in R is ...READ MORE

Jul 28, 2018 in Data Analytics by Sahiti
 • 6,370 points • 1,610 views
0 votes
1 answer

Handling pop up in Chrome using Selenium WebDriver

AutoIt Window Information Tool do not recognize ...READ MORE

Jun 11, 2018 in Selenium by Meci Matt
 • 9,460 points • 3,607 views
0 votes
1 answer

Is AWS Platform As A Service?

AWS mainly boasts of services that are ...READ MORE

Aug 2, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,355 views
0 votes
1 answer

Docker can't connect to docker daemon

The Post-installation steps for Linux documentation reveals the following ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,680 points • 2,006 views
0 votes
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 19, 2018 in IoT (Internet of Things) by nirvana
 • 3,090 points • 1,985 views
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