Trending questions in Edureka Community

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Could I share ledger between channels in hyperledger?

You say that you want to use ...READ MORE

Aug 3, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,771 views
0 votes
1 answer

GetState query via chaincode always returns empty value

fabric uses an ccenv image to build the chaincode when ...READ MORE

Jul 17, 2018 in Blockchain by Christine
 • 15,750 points • 2,493 views
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1 answer

Solidity Error: Member "equal" is not available in type(library Assert) outside of storage

You can get error because solidity does ...READ MORE

Aug 9, 2018 in Blockchain by slayer
 • 29,370 points • 1,511 views
+1 vote
2 answers

Appending data to a file

First open the file that you want ...READ MORE

Jul 23, 2018 in Python by Omkar
 • 69,180 points • 1,876 views
0 votes
1 answer

nstalling phpMyAdmin in Amazon EC2 instance

I needed to update the /etc/httpd/conf.d/phpMyAdmin.conf to allow remote ...READ MORE

Jul 13, 2018 in AWS by Cloud gunner
 • 4,670 points • 2,671 views
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1 answer

Error in sending value to an Ethereum Smart Contract.

It is stated in Solidity 4.0 documentation ...READ MORE

Jul 23, 2018 in Blockchain by Perry
 • 17,100 points • 2,245 views
0 votes
1 answer

How to cluster a very large dataset in R?

You can initially use kmeans, to calculate ...READ MORE

Jun 19, 2018 in Data Analytics by Sahiti
 • 6,370 points • 3,708 views
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1 answer

Is there any way to access Hadoop web UI in linux?

In this case what you can do ...READ MORE

May 9, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 5,476 views
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1 answer

Amazon SimpleDB vs Amazon DynamoDB

Using either Simple DB or Dynamo DB ...READ MORE

Jul 31, 2018 in AWS by Priyaj
 • 58,020 points • 1,886 views
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1 answer

Fabric-node-sdk 1.2 with Fabric 1.1

The line grpc-max-send-message-length: 15 is used to load ...READ MORE

Aug 10, 2018 in Blockchain by slayer
 • 29,370 points • 1,452 views
0 votes
1 answer

How do I start mining on my private chain?

You could try deleting the datadir/.etash and ...READ MORE

Jul 13, 2018 in Blockchain by Christine
 • 15,750 points • 2,652 views
0 votes
1 answer

Blockchain peer not able to min block in Azure.

After trying out various ideas, making sure ...READ MORE

Aug 21, 2018 in Blockchain by Perry
 • 17,100 points • 1,071 views
0 votes
1 answer

How to launch new activity for Appium Android?

Firstly, test if the activity you want ...READ MORE

Jun 4, 2018 in Selenium by Samarpit
 • 5,910 points • 4,336 views
0 votes
1 answer

Docker-Compose with Docker 1.12 “Swarm Mode”

you can run docker service commands on ...READ MORE

Aug 10, 2018 in Docker by Kalgi
 • 52,340 points • 1,445 views
0 votes
1 answer

How does a downed peer connects back to the network in a fabric network?

This might be due to the expected ...READ MORE

Aug 8, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,554 views
0 votes
1 answer

AWS : Stateless Applications

Inevitably, there will be layers of your ...READ MORE

Jul 31, 2018 in Cloud Computing by Meci Matt
 • 9,460 points • 1,869 views
0 votes
1 answer

How to copy .csv file from Amazon S3 bucket?

Boto3 is the library to use for ...READ MORE

Jul 6, 2018 in AWS by Priyaj
 • 58,020 points • 2,948 views
+1 vote
1 answer

How to change ports through which hyperledger composer installs runtime?

To change the port you have to ...READ MORE

Jul 25, 2018 in Blockchain by slayer
 • 29,370 points • 2,086 views
0 votes
1 answer

How to make Geth transactions faster?

You can change the speed by the ...READ MORE

Jul 17, 2018 in Blockchain by slayer
 • 29,370 points • 2,472 views
0 votes
1 answer

OCR error in UIPATH in reading Text from an PDF containing Image

you can reinstall the activities and debug ...READ MORE

Apr 26, 2018 in RPA by wrecker
 • 3,110 points • 6,000 views
0 votes
1 answer

IoT request response protocol

Based on your requirement of a light ...READ MORE

Jul 13, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 2,641 views
0 votes
1 answer

What is AWS AppSync?

AWS AppSync automatically updates the data in ...READ MORE

Aug 10, 2018 in Cloud Computing by Meci Matt
 • 9,460 points • 1,433 views
0 votes
1 answer

Trying to upload data stream in Amazon S3

Try adding the ContentType & ACL in ...READ MORE

Jun 28, 2018 in AWS by Cloud gunner
 • 4,670 points • 3,289 views
+1 vote
1 answer

Date Logic in Tableau

Try this: Create 2 calculated fields for start ...READ MORE

Jul 27, 2018 in Tableau by ffdfd
 • 5,550 points • 2,041 views
0 votes
1 answer

Send LoRa measures to Fiware IOT agent via MQTT

down vote I dont know if I understood ...READ MORE

Jul 13, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 2,635 views
0 votes
1 answer

How to drop factor levels in a subsetted data frame?

You can use factor(ff) to drop levels ...READ MORE

Apr 17, 2018 in Data Analytics by kappa3010
 • 2,090 points
edited Apr 17, 2018 by kappa3010 • 6,382 views
0 votes
1 answer

Which should be prefereble between user_data and provisioner to bootstrap a resource in Terraform?

user_data should be used as it is ...READ MORE

Jun 1, 2018 in Other DevOps Questions by Damon Salvatore
 • 5,980 points • 4,470 views
0 votes
1 answer

Connection Mongos check - MongoDB

The following command needs to be used ...READ MORE

Aug 3, 2018 in Database by kurt_cobain
 • 9,350 points
edited Jun 1, 2023 by Srinath • 1,725 views
+4 votes
3 answers

What does these operator mean **, ^, %, // ?

** - Performs exponential (power) calculation on ...READ MORE

Apr 12, 2018 in Python by anto.trigg4
 • 3,440 points • 2,424 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
 • 2,540 points • 2,384 views
+1 vote
1 answer

I’m facing problems while setting up Maven. How do I solve this?

First of all check if you don't ...READ MORE

Jul 25, 2018 in DevOps Tools by Sophie may
 • 10,620 points • 2,068 views
0 votes
1 answer

Hyperledger Sawtooth installation JAVA_HOME: path not found

/etc/environment is a bash script, so change the ...READ MORE

Aug 10, 2018 in Blockchain by digger
 • 26,740 points • 1,419 views
0 votes
1 answer

How to add more devices to AWS root account MFA

When AWS MFA page shows the barcode, ...READ MORE

Aug 13, 2018 in AWS by Priyaj
 • 58,020 points • 1,287 views
0 votes
1 answer

When a reduce class also serve as a combiner?

It will act as a combiner when ...READ MORE

Aug 9, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,489 views
0 votes
1 answer

Error: OAuth integration with O365 fails with error AADSTS65005

By default, a registered app is configured ...READ MORE

Aug 10, 2018 in Azure by club_seesharp
 • 3,450 points • 1,443 views
+1 vote
1 answer

Is there a specific format for importing datasets into Tableau?

Well I don‘t have a definitive answer ...READ MORE

Aug 1, 2018 in Tableau by Atul
 • 10,240 points • 1,764 views
+1 vote
2 answers

I want to Migrate from Oracle RDBMS to AWS S3 using Kinesis

Try to understand AWS Schema Conversion Tool ...READ MORE

Apr 20, 2018 in Cloud Computing by hemant
 • 5,790 points • 3,617 views
+1 vote
1 answer

How to replace id with attribute corresponding to id of another table?

Use the following query statement and let ...READ MORE

Aug 8, 2018 in Python by Priyaj
 • 58,020 points • 3,388 views
0 votes
1 answer

How to generate temporary URL to upload files to S3 using boto?

Use the following code to do so: import ...READ MORE

Jul 27, 2018 in Cloud Computing by Gopalan
 • 1,360 points • 2,012 views
0 votes
1 answer

Purpose of “String args[]” in the “psvm” of Java

Let me give you the complete explanation ...READ MORE

May 7, 2018 in Java by code.reaper12
 • 3,500 points • 5,502 views
0 votes
1 answer

Jenkins MsBuild.exe issue

Go to manage Jenkins -> global tool ...READ MORE

Aug 8, 2018 in Jenkins by Kalgi
 • 52,340 points • 1,487 views
0 votes
1 answer

Not able to find curator.yml (elasticsearch-curator) in linux

The documentation does not say that the ...READ MORE

Jul 20, 2018 in DevOps on Cloud by Kalgi
 • 52,340 points • 2,305 views
0 votes
1 answer

@Component vs @Repository vs @Service in Spring Framework

As you might be knowing, all these ...READ MORE

May 29, 2018 in Java by geek.erkami
 • 2,680 points • 4,548 views
0 votes
1 answer

selenium 2 chrome driver

Try this System.setProperty("webdriver.chrome.driver", "C:\\pathto ...READ MORE

Aug 13, 2018 in Selenium by Samarpit
 • 5,910 points • 1,264 views
+1 vote
1 answer

Difference between validation set and a test set

Validation set can be considered as a part ...READ MORE

Jul 24, 2018 in Data Analytics by CodingByHeart77
 • 3,750 points • 2,112 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
 • 2,258 views
0 votes
1 answer

What are the security guidelines for Impala?

Security Guidelines for Impala: The following are the ...READ MORE

Aug 6, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 1,558 views
+1 vote
1 answer

How to deploy a java app to Docker?

If you are having JAR file, the quickest ...READ MORE

Aug 2, 2018 in Docker by Damon Salvatore
 • 5,980 points • 1,685 views
+1 vote
1 answer

How to add filter on different sheets based on clicks?

Go to Actions… (if you're on a dashboard, you ...READ MORE

Aug 1, 2018 in Tableau by Atul
 • 10,240 points • 1,731 views
0 votes
1 answer

Tensorflow on Google Cloud Platform

There are a few ways to run ...READ MORE

Aug 1, 2018 in GCP by kurt_cobain
 • 9,350 points • 1,769 views
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