Most answered questions in Edureka Community

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1 answer

Not able to deploy smart contract to private network

This could happen due to 3 possible ...READ MORE

Jan 18, 2019 in Blockchain by Omkar
 • 69,230 points • 787 views
0 votes
1 answer

Testrpc can't find log handlers

This doesn't usually happen, maybe the log ...READ MORE

Jan 18, 2019 in Blockchain by Omkar
 • 69,230 points • 553 views
0 votes
1 answer

Truffle migrate Server Error

Seems like truffle didn't find a server. ...READ MORE

Jan 18, 2019 in Blockchain by Omkar
 • 69,230 points • 367 views
0 votes
1 answer

Issue creating S3 Bucket Python

Hello @Suraj, There is an indentation issue, >>> ...READ MORE

Jan 18, 2019 in Python by Priyaj
 • 58,090 points • 1,001 views
0 votes
1 answer

UnsupportedClassVersionError while running Mapreduce program.

Seems like the jar file was not ...READ MORE

Jan 18, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 586 views
0 votes
1 answer

iOS App : Porting Code to App

If you make a post, missing parameters ...READ MORE

Jan 18, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 434 views
0 votes
1 answer

How to prevent an application from publishing to a topic?

Devices and applications operate in a topic ...READ MORE

Jan 18, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 494 views
0 votes
1 answer

Class not found exception when I am running my Word Count Program jar file

You have forgotten to include the package name ...READ MORE

Jan 18, 2019 in Big Data Hadoop by Omkar
 • 69,230 points • 948 views
0 votes
1 answer

Enterprise Cloud operation phase in AWS Migration

Yes @rishab, Enterprise Cloud Operation is a ...READ MORE

Jan 19, 2019 in AWS by Edureka
 • 4,220 points • 471 views
0 votes
1 answer

How migrating to Cloud Platform helps?

There are different aspects of Migration. The major ...READ MORE

Jan 19, 2019 in AWS by Edureka
 • 4,220 points • 381 views
0 votes
1 answer

Application Migration phase and Discovery Phase in AWS Migration

Both Application Migration and Discovery Phase are ...READ MORE

Jan 19, 2019 in AWS by Edureka
 • 4,220 points • 568 views
0 votes
1 answer

Assessment Phase of AWS Migration

In Assessment Phase, according to your business ...READ MORE

Jan 19, 2019 in AWS by Edureka
 • 4,220 points • 616 views
0 votes
1 answer

How is discovery phase important for migration?

In the discovery phase, you figure out ...READ MORE

Jan 19, 2019 in AWS by Edureka
 • 4,220 points • 1,352 views
0 votes
1 answer

print(instance(0).id) TypeError: 'list' object is not callable

Hey @Suraj, For me its working fine. ...READ MORE

Jan 18, 2019 in Python by Priyaj
 • 58,090 points • 2,492 views
0 votes
1 answer

Services offered for Migration by AWS

Migration is a process that is assisted ...READ MORE

Jan 18, 2019 in AWS by Edureka
 • 4,220 points • 321 views
0 votes
1 answer

What are the benefits of Migration?

Answering your second question first, Data Centers ...READ MORE

Jan 18, 2019 in AWS by Edureka
 • 4,220 points • 446 views
0 votes
1 answer

6 R's invovled in Migration

Hello @Rishab, migration is a big decision ...READ MORE

Jan 18, 2019 in AWS by Edureka
 • 4,220 points • 758 views
0 votes
1 answer

Dictionary in NumPy array

You have a 0-dimensional array of object ...READ MORE

Jan 18, 2019 in Python by SDeb
 • 13,300 points • 8,372 views
0 votes
1 answer

df.mul vs df.rmul in Pandas

The documentation is not identical. As stated ...READ MORE

Jan 18, 2019 in Python by SDeb
 • 13,300 points • 923 views
0 votes
1 answer

Error: Elastic Beanstalk could not find any platform

Did you check if you have assigned ...READ MORE

Jan 18, 2019 in AWS by Archana
 • 5,640 points • 792 views
0 votes
1 answer

How Appium works in Andriod?

Appium is an open source test automation tool ...READ MORE

Jan 18, 2019 in Selenium by Frankie
 • 9,830 points • 502 views
0 votes
1 answer

How Appium works in iOS?

On iOS, Appium proxies command to a UIAutomation script running in Mac ...READ MORE

Jan 18, 2019 in Selenium by Frankie
 • 9,830 points • 881 views
0 votes
1 answer

What is the difference between thin client and thick client?

Thin client: It is an application that ...READ MORE

Jan 18, 2019 in RPA by DataKing99
 • 8,240 points • 5,604 views
0 votes
1 answer

How can you say that Robotic Process Automation is a secure and reliable approach?

At several levels, the same is built ...READ MORE

Jan 18, 2019 in RPA by DataKing99
 • 8,240 points • 647 views
0 votes
1 answer

What is the recommended way to randomize a list of strings using Python?

Hi. Nice question. Here is the simplified answer ...READ MORE

Jan 18, 2019 in Python by Nymeria
 • 3,560 points • 639 views
0 votes
1 answer

Need help checking the validity of an image file in Python

I went through the Python documentation and ...READ MORE

Jan 18, 2019 in Python by Nymeria
 • 3,560 points • 1,952 views
0 votes
1 answer

What do you by mean by the term Information Collection in RPA?

In RPA, robots need raw data or ...READ MORE

Jan 18, 2019 in RPA by DataKing99
 • 8,240 points
edited Jun 28, 2023 by Khan Sarfaraz • 974 views
0 votes
1 answer

What are the general requirements of RPA for front and back office processing?

Well, the fact is RPA is well-known ...READ MORE

Jan 18, 2019 in RPA by DataKing99
 • 8,240 points • 1,626 views
0 votes
1 answer

Truffle "Migrations" ran out of gas error

This error is caused because the amount ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 3,904 views
0 votes
1 answer

"Migrations" exceeded the block limit (with a gas value you set).

In the error you have posted, in ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 5,593 views
0 votes
1 answer

"Migrations" -- Returned error: authentication needed: password or unlock.

By default, the accounts are locked and ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 3,995 views
0 votes
1 answer

Truffle compile compilation failed

This is a version compatibility problem. In ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 3,418 views
–1 vote
1 answer

Not able to compile truffle project

Hi. If you look at the error ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 1,641 views
0 votes
1 answer

Is it possible to run an Ansible Playbook in python script?

Hey @Cerci, Of course its possible. You ...READ MORE

Jan 17, 2019 in Ansible by Nicolas
 • 15,115 views
–1 vote
1 answer

Not able to install truffle

I know this is very frustrating, I ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 3,690 views
0 votes
1 answer

Is it possible to run a playbook with a crontab?

Ofcourse you can run ansible playbook with ...READ MORE

Jan 17, 2019 in Ansible by Yesha
 • 4,619 views
–1 vote
1 answer

Miner in Ethereum Private network is hanging

Looking at your commands again, I figured ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 1,598 views
0 votes
1 answer

Ansible playbook with jenkins not working

When you execute the playbook under Jenkins, ...READ MORE

Jan 17, 2019 in Ansible by Sameer
 • 2,729 views
–1 vote
1 answer

Not able to create new account in geth for private ethereum blockchain

personal.newAccount() is not a default geth method. This ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 3,430 views
–1 vote
1 answer

Not able to use geth attach

You are getting this error because you ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 5,002 views
0 votes
1 answer

Execute a command using ansible playbook

Hey @Reshma, You can use the URI ...READ MORE

Jan 17, 2019 in Ansible by Sameer
 • 5,066 views
0 votes
1 answer

Execute ansible playbook periodically

You could use include_role, according to the ...READ MORE

Jan 17, 2019 in Ansible by Kevin
 • 1,105 views
0 votes
1 answer

Ansible playbook giving an error - all hosts have already failed - aborting

Hey @Ruth, you seem to have made ...READ MORE

Jan 17, 2019 in Ansible by Sameer
 • 1,746 views
0 votes
1 answer

Error output difficult to read - Ansible

Hey @Lisha, you can use the callback ...READ MORE

Jan 17, 2019 in Ansible by Sameer
 • 1,435 views
0 votes
1 answer

Setting Up Ansible Hosts

Hey @Sammer, follow these steps: Open the host's ...READ MORE

Jan 17, 2019 in Ansible by Sinha
 • 388 views
0 votes
1 answer

How to reduce bill for Athena?

You can save almost 90% on your ...READ MORE

Jan 17, 2019 in AWS by Edureka
 • 4,220 points • 576 views
0 votes
1 answer

Configuring SSH Access to the Ansible Hosts

Hey @Shakira, follow these steps: Execute the following ...READ MORE

Jan 17, 2019 in Ansible by Sam
 • 1,023 views
0 votes
1 answer

What is the difference between Amazon Athena and S3 Select?

Athena can be used by AWS Console, ...READ MORE

Jan 17, 2019 in AWS by Edureka
 • 4,220 points • 9,486 views
0 votes
1 answer

How to delete / drop multiple tables in AWS athena?

It is not possible to run multiple ...READ MORE

Jan 17, 2019 in AWS by Edureka
 • 4,220 points • 7,579 views
0 votes
1 answer

How to update or insert data using Athena?

Athena is a query language and as ...READ MORE

Jan 17, 2019 in AWS by Edureka
 • 4,220 points • 11,602 views
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