Trending questions in Edureka Community

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1 answer

Errors on eclipse console as soon as I create a new activity

Restart your eclipse might be solve this ...READ MORE

Nov 8, 2018 in Data Analytics by Maverick
 • 10,840 points • 969 views
0 votes
1 answer

No output in output file even though pexpect scrift runs succesfully

You've got to wait til the ls ...READ MORE

Aug 10, 2018 in Docker by DareDev
 • 6,890 points • 4,878 views
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2 answers

run cron jobs inside container in background, when i am having a nodejs application as endpoint in foreground?

You can define a health check in ...READ MORE

Sep 17, 2018 in Kubernetes by lina
 • 8,220 points • 3,168 views
+1 vote
1 answer

Getting the following error: Error in eval

This error is caused by references to ...READ MORE

Oct 31, 2018 in Data Analytics by Kalgi
 • 52,340 points • 1,262 views
0 votes
1 answer

Why “non-static method cannot be referenced from a static context”?

You can't call something that doesn't exist. ...READ MORE

Oct 17, 2018 in Java by sharth
 • 3,370 points • 1,910 views
0 votes
1 answer

Run a JAR file on Amazon EMR which I created using Hadoop 2.7.5

I suggest you recompile the code or ...READ MORE

Oct 15, 2018 in AWS by Priyaj
 • 58,020 points • 1,996 views
0 votes
1 answer

Can we have a custom login page for Azure Active Directory?

Hey there! Feel Lucky. Custom company branding is ...READ MORE

Aug 9, 2018 in Azure by null_void
 • 3,220 points • 4,918 views
+1 vote
1 answer

What does “replacement has” Error mean?

This error occurs when one tries to ...READ MORE

Oct 31, 2018 in Data Analytics by Kalgi
 • 52,340 points • 1,258 views
0 votes
1 answer

Invalid method parameters for eth_sendTransaction

params needs to be an array, try {"jsonrpc":"2.0","method":"eth_se ...READ MORE

Sep 28, 2018 in Blockchain by digger
 • 26,740 points • 2,720 views
0 votes
1 answer

Hosting spring boot app

There are a couple of things wrong ...READ MORE

Sep 11, 2018 in AWS by Priyaj
 • 58,020 points • 3,452 views
+1 vote
1 answer

Can't instantiate any chaincodes on peers of newly Added org

Seems like chaincode install may have been unsuccessful. Before ...READ MORE

Sep 20, 2018 in Blockchain by Perry
 • 17,100 points • 3,021 views
0 votes
3 answers

Any open source tools for RPA ?

Yes, here is the Free RPA tool ...READ MORE

Oct 24, 2018 in RPA by Karthiksiddhu
 • 240 points • 2,924 views
0 votes
1 answer

Indentation of Python in Notepad++

To indent the block, select the entire ...READ MORE

Sep 18, 2018 in Python by SDeb
 • 13,300 points • 3,146 views
0 votes
1 answer

Hyperledger composer: network start gives no output

You are using -v as your option ...READ MORE

Nov 5, 2018 in Blockchain by Omkar
 • 69,180 points • 1,059 views
0 votes
1 answer

How to stop sqlplus command in unix shell script when any sql fails

One idea would be to launch the ...READ MORE

Jul 16, 2018 in Other DevOps Questions by Kalgi
 • 52,340 points • 5,903 views
+1 vote
2 answers

Delete a git branch locally and remotely

Deleting a remote branch: git push origin --delete ...READ MORE

Aug 20, 2018 in Git & GitHub by Nilesh
 • 7,060 points • 4,377 views
0 votes
1 answer

How to write "not equal" in python?

The keywords is and is not are ...READ MORE

Sep 18, 2018 in Python by SayantiniDeb
 • 200 points • 3,168 views
0 votes
1 answer

What Is Vault Inventory in AWS Glacier?

Amazon Glacier maintains an inventory of all ...READ MORE

Oct 15, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,973 views
+1 vote
3 answers

What is the pattern for handling throw on a Solidity contract in tests

In my opinion the cleanest way is: it("should ...READ MORE

Sep 25, 2018 in Blockchain by Lupin
 • 2,735 views
0 votes
2 answers

single point of entry for multiple services in kubernetes ingress

I tried having something similar too. Deployment apiVersion: extensions/v1beta1 kind: ...READ MORE

Sep 7, 2018 in Kubernetes by Hannah
 • 18,520 points • 3,567 views
0 votes
1 answer

How to get docker-compose to always re-create containers from fresh images?

The containers are getting recreated to preserve ...READ MORE

Jul 27, 2018 in Docker by Kalgi
 • 52,340 points • 5,418 views
0 votes
1 answer

Issue with Kubernetes ingress routing to Nextjs applications

You’re using nginx ingress controller which does ...READ MORE

Sep 11, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,426 views
0 votes
1 answer

How to get value from solidity contract using java?

web3j caters for this very use case. It ...READ MORE

Sep 28, 2018 in Blockchain by slayer
 • 29,370 points • 2,693 views
0 votes
1 answer

Web-scraping from Coinbase with Python (Pycharm)

Data that you want to scrape is ...READ MORE

Sep 4, 2018 in Blockchain by digger
 • 26,740 points • 3,728 views
0 votes
1 answer

Are Ethereum contract function securable?

The reason is that you are using ...READ MORE

Oct 30, 2018 in Blockchain by Christine
 • 15,750 points • 1,402 views
0 votes
1 answer

HyperledgerFabric : *SampleChaincode does not implement shim.Chaincode error

The reason you are getting this error ...READ MORE

Oct 29, 2018 in Blockchain by Omkar
 • 69,180 points • 1,350 views
0 votes
1 answer

What is an autograph in Amazon Quicksight?

Amazon QuickSight has an innovative technology called ...READ MORE

Oct 23, 2018 in AWS by Archana
 • 4,170 points • 1,608 views
0 votes
1 answer

Hyperledger Fabric: build error "files are missing SPDX-License-Identifier headers"

Try this: make peer orderer peer-docker orderer-docker tools-docker ...READ MORE

Oct 30, 2018 in Blockchain by Omkar
 • 69,180 points • 1,305 views
0 votes
2 answers

How is hashmap different from hashtable?

HashMap and HashTable: 1) Hashtable and Hashmap implement ...READ MORE

Aug 1, 2018 in Java by samarth295
 • 2,220 points • 7,463 views
+1 vote
1 answer

What API's can I use to upload data to AWS Glacier/

You have sdk's available in both Java ...READ MORE

Oct 11, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 2,088 views
0 votes
1 answer

How are the job opportunities for R programmers?

R offers bright job prospects for any ...READ MORE

Oct 29, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,346 views
0 votes
1 answer

Python: Issue with 'unexpected end of pattern'

I should start by stating that using ...READ MORE

Sep 12, 2018 in Python by Priyaj
 • 58,020 points • 3,368 views
0 votes
1 answer

Different Types Of Index

There are three types of index namely: Unique ...READ MORE

Oct 11, 2018 in Database by DataKing99
 • 8,250 points • 2,123 views
0 votes
1 answer

What are the data sources that AWS Quicksight support?

You can connect to AWS data sources ...READ MORE

Oct 23, 2018 in AWS by Archana
 • 4,170 points • 1,602 views
0 votes
1 answer

What Is AWS Vault Lock?

Amazon Glacier Vault Lock allows you to ...READ MORE

Oct 5, 2018 in Cloud Computing by Meci Matt
 • 9,460 points • 2,377 views
0 votes
1 answer

Build a custom wifi stack

After considering all options, I believe we ...READ MORE

Oct 17, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 1,850 views
0 votes
1 answer

Understanding Python's slice notation

It's pretty simple really: a[start:end] # items start ...READ MORE

Oct 25, 2018 in Python by SDeb
 • 13,300 points • 1,509 views
+1 vote
2 answers

AWS: Long Distance Movement to S3 buckets

This description may interest you, check the ...READ MORE

Aug 30, 2018 in Cloud Computing by eatcodesleeprepeat
 • 4,710 points • 5,232 views
0 votes
1 answer

Calculate Time Intersection to Correlate Sequences of Independent Events

I think this solution requires a CROSS JOIN implementation. ...READ MORE

Oct 26, 2018 in Power BI by Upasana
 • 8,620 points • 1,467 views
0 votes
1 answer

Ethereum Mist: Compiling Error with sha3

First run: npm install sha3 and then sudo ...READ MORE

Oct 24, 2018 in Blockchain by Omkar
 • 69,180 points • 1,548 views
0 votes
1 answer

How to know which is a suitable load balancer for my application?

Like you said Elastic Load Balancing offers ...READ MORE

Oct 15, 2018 in AWS by Archana
 • 4,170 points • 1,938 views
0 votes
1 answer

Not able to invoke a contract in Ethereum Private chain using geth

Hope this helps: contract mortal { /* ...READ MORE

Oct 22, 2018 in Blockchain by Omkar
 • 69,180 points • 1,632 views
0 votes
1 answer

How do I connect to my docker VM from windows shell?

You can run a container with full ...READ MORE

Sep 5, 2018 in Docker by Tyrion anex
 • 8,690 points • 3,656 views
0 votes
2 answers

Check Bitcoin Balance with mybitx api https GET url

You can use the PHP Requests library for an ...READ MORE

Sep 17, 2018 in Blockchain by Lalit
 • 3,206 views
0 votes
1 answer

How to generate multiple rows from a single row in Talend?

I think using tJavaFlex, tMap and tFlowToIterate ...READ MORE

Apr 18, 2018 in Talend by code.reaper12
 • 3,500 points • 9,705 views
0 votes
1 answer

How is AWS DynamoDB different from other AWS Databases?

Hi vishal, Amazon DynamoDB is a nonrelational database ...READ MORE

Oct 30, 2018 in Cloud Computing by remo12
 • 1,277 views
0 votes
1 answer

What are namespaces in Python?

Namespace is basically a way to implement ...READ MORE

Oct 31, 2018 in Python by SDeb
 • 13,300 points • 1,224 views
0 votes
1 answer

How to download a file from spring controllers?

@RequestMapping(value = "/files/{file_name}", method = RequestMethod.GET) public void ...READ MORE

Sep 4, 2018 in Java by code.reaper12
 • 3,500 points • 3,683 views
0 votes
1 answer

Backup and Checkpoint Node

Checkpoint Node keeps track of the latest ...READ MORE

Jul 31, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 5,203 views
0 votes
1 answer

What kind of storage does Elastic Beanstalk use?

Yes. AWS Elastic Beanstalk stores your application ...READ MORE

Oct 25, 2018 in AWS by Archana
 • 5,640 points • 1,488 views
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