Most answered questions in Edureka Community

0 votes
1 answer

Creating a JUnit Test Suite Class

To create a test suite we will use the ...READ MORE

Jan 17, 2019 in Java by Frankie
 • 9,830 points • 702 views
0 votes
1 answer

How to Install XPath Helper Plugin for Chrome Browser?

1) Go to https://chrome.google.com/webstore/detail/xpath-helper/hgimnogjllphhhkhlmebbmlgjoejdpjl?hl=en 2) Click on Add to Chrome. 3) ...READ MORE

Jan 17, 2019 in Selenium by Frankie
 • 9,830 points • 3,152 views
0 votes
1 answer

How can I create tables in Athena?

Creating tables in Athena is very easy. ...READ MORE

Jan 17, 2019 in AWS by Edureka
 • 4,220 points • 1,281 views
0 votes
1 answer

Does R provide support for tacit programming?

R has a package called magrittr. That's ...READ MORE

Jan 17, 2019 in Data Analytics by Sophie may
 • 10,610 points • 410 views
0 votes
1 answer

R programming: loop difference

Use the lubridate package to do this: d$departure ...READ MORE

Jan 17, 2019 in Data Analytics by Sophie may
 • 10,610 points • 642 views
0 votes
1 answer

Error Code installing Scrapy

You can install it via pip wheel. Download ...READ MORE

Jan 17, 2019 in Python by SDeb
 • 13,300 points • 1,158 views
0 votes
1 answer

Shorter way to write a Python for loop

You can use the enumerate iterator: for i, ...READ MORE

Jan 17, 2019 in Python by SDeb
 • 13,300 points • 1,807 views
0 votes
1 answer

What is EBS Snapshot and how it is used?

EBS Snapshot plays a vital role in ...READ MORE

Jan 17, 2019 in AWS by Rishab
 • 1,490 points • 748 views
+1 vote
1 answer

What is EBS Volume?

Amazon EBS (Elastic Block Storage) provides raw ...READ MORE

Jan 17, 2019 in AWS by Rishab
 • 1,490 points • 780 views
0 votes
1 answer

Google Weave API

AFAIK first developer release was announced for ...READ MORE

Jan 17, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 426 views
0 votes
1 answer

REST service : GSN virtual sensor wrapper

You will have to write your own ...READ MORE

Jan 17, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 506 views
0 votes
1 answer

What is the difference between JUnit and TestNG?

JUnit    TestNG It is opensource testing framework. It is ...READ MORE

Jan 17, 2019 in Selenium by Rishab
 • 1,490 points • 3,388 views
0 votes
1 answer

What is the equivalent of NotImplementedError using Python?

Hi, good question! One simple answer to your ...READ MORE

Jan 17, 2019 in Python by Nymeria
 • 3,560 points • 2,056 views
0 votes
1 answer

How to get textual output when using exceptions in Python?

Hi, the answer is pretty simple.  Without the ...READ MORE

Jan 17, 2019 in Python by Nymeria
 • 3,560 points • 699 views
0 votes
1 answer

destroying container after build success

Hey, Define your pipeline to clone the git ...READ MORE

Jan 17, 2019 in DevOps Tools by Hannah
 • 18,570 points • 1,225 views
0 votes
1 answer

Error saying "One or more undefined variables: 'ansible_facts' is undefined"

The command you've executed basically means run ...READ MORE

Jan 17, 2019 in Ansible by Karen
 • 4,262 views
0 votes
1 answer

Query NaN double values in Athena?

Try using the following command to query ...READ MORE

Jan 17, 2019 in AWS by farhan
 • 2,357 views
–1 vote
1 answer

geth attach Fatal: Unable to attach to remote geth: no known transport for URL scheme "c"

Seems like geth.ipc path is not set. When ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 1,823 views
0 votes
1 answer

Issue while using lineinfile module - Ansible

The lineinfile task has to match both the ...READ MORE

Jan 17, 2019 in Ansible by Lavanya
 • 710 views
–1 vote
1 answer

How to get pending transaction in geth?

You can check the pending transactions using ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 3,595 views
0 votes
1 answer

Renaming column name in Athena

You can use :- ALTER TABLE %%table-name%% CHANGE ...READ MORE

Jan 17, 2019 in AWS by julie
 • 5,640 views
–1 vote
1 answer

Geth miner not working

Hi. miner.start() gives no output. So, when the output ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 2,285 views
–1 vote
1 answer

setEtherbase() not working in geth

setEtherbase() is not a method of the personal ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
 • 69,230 points • 1,298 views
0 votes
1 answer

Is it possible to create view in Athena?

AWS Athena does not support creating any ...READ MORE

Jan 16, 2019 in AWS by Zullu
 • 1,117 views
–1 vote
1 answer

Deciding number of spark context objects

How many spark context objects you should ...READ MORE

Jan 16, 2019 in Apache Spark by Omkar
 • 69,230 points • 496 views
0 votes
1 answer

Is there a Command line tool to access Amazon Athena?

The AWS command line tool supports Amazon Athena operations. 1. ...READ MORE

Jan 16, 2019 in AWS by rishab
 • 4,578 views
0 votes
1 answer

How to set Multiple locations in Athena?

Unfortunately you can use athena with just ...READ MORE

Jan 16, 2019 in AWS by william
 • 3,666 views
0 votes
1 answer

lineinfile module in Ansible

You can use the lineinfile module for ...READ MORE

Jan 17, 2019 in Ansible by Emily
 • 1,057 views
0 votes
1 answer

How to convert String to Date in Amazon Athena?

You can use date_parse. All you need ...READ MORE

Jan 16, 2019 in AWS by chandan
 • 26,483 views
0 votes
1 answer

geth attach command showing error: bind: address already in use

Seems like there is already a geth instance ...READ MORE

Jan 16, 2019 in Blockchain by Omkar
 • 69,230 points • 2,308 views
0 votes
1 answer

Amazon Athena - S3 location error

You must know this that Amazon Athena ...READ MORE

Jan 16, 2019 in AWS by Sneha
 • 7,543 views
0 votes
1 answer

Not able to connect to Ethereum node in web browser

By default, geth listens only to localhost. ...READ MORE

Jan 16, 2019 in Blockchain by Omkar
 • 69,230 points • 1,711 views
0 votes
1 answer

Remote host throwing error saying "Permission Denied" - Ansible

Hey @Patrick, Change the path of Ansible's remote_tmp ...READ MORE

Jan 16, 2019 in Ansible by Cerci
 • 4,563 views
0 votes
1 answer

Upload images from local machine to Amazon S3

There's a nice example in the aws-mobile-react-native-starter repo.  You just ...READ MORE

Jan 16, 2019 in AWS by disha
 • 2,400 views
0 votes
1 answer

What are Data Marts?

A data mart is focused on a ...READ MORE

Jan 16, 2019 by vishal
 • 430 points • 187 views
0 votes
1 answer

Role of subelement module in an Ansible playbook

Hey @Rahul thanks for a better question ...READ MORE

Jan 16, 2019 in Ansible by Emily
 • 2,076 views
0 votes
1 answer

How to sync private nodes in geth and testRPC locally?

HI. As much as I know, running ...READ MORE

Jan 16, 2019 in Blockchain by Omkar
 • 69,230 points • 1,075 views
0 votes
1 answer

Ansible playbook to wget a file

Hey @Celia, one recommendation, try not using ...READ MORE

Jan 16, 2019 in Ansible by Vaishu
 • 16,738 views
0 votes
1 answer

R programming: 'predict() interval' difference between prediction and confidence

The intervals can include the uncertainty on ...READ MORE

Jan 16, 2019 in Data Analytics by Tyrion anex
 • 8,700 points • 684 views
0 votes
1 answer

R programming: How to convert Tiff to IMG (ERDAS) format?

This code should work: library(raster) input <- list.files(pattern='tif$') output <- ...READ MORE

Jan 16, 2019 in Data Analytics by Tyrion anex
 • 8,700 points • 1,158 views
0 votes
1 answer

Ansible playbook access github

Hey @Niha, Remove this line from your ...READ MORE

Jan 16, 2019 by Tini
 • 163 views
+2 votes
1 answer

Hello World Lambda Function Java

You need to install AWS SDK Package ...READ MORE

Jan 16, 2019 in AWS by Nabarupa
 • 2,979 views
0 votes
1 answer

geth personal.newAccount() shows password error

You have to pass the password as ...READ MORE

Jan 16, 2019 in Blockchain by Omkar
 • 69,230 points • 779 views
0 votes
1 answer

Ansible playbook for moving files from one node to another remote node

The best way to do this is: copy ...READ MORE

Jan 16, 2019 in Ansible by Nigya
edited Jan 18, 2019 by Vardhan • 9,288 views
0 votes
1 answer

Ansible playbbok to copy files from one node to another remote node

You can create a playbook for copying ...READ MORE

Jan 16, 2019 in Ansible by Danica
 • 3,843 views
0 votes
1 answer

Copying one table to another in DynamoDB

Hai! Even I wanted to know the ...READ MORE

Jan 16, 2019 in AWS by Archana
 • 5,640 points • 12,051 views
0 votes
1 answer

Set volume mount user group and file permissions in kubernetes

There's a setting in Pod Security Context ...READ MORE

Jan 16, 2019 in Kubernetes by ajs3033
 • 7,300 points • 27,335 views
0 votes
1 answer

Kubernetes ingress unhealthy backend

Add a readinessProbe(copy your livenessProbe). It's explained ...READ MORE

Jan 16, 2019 in Kubernetes by DareDev
 • 6,890 points • 6,926 views
0 votes
1 answer

Can someone help me understand timedelta in Python?

Because timedelta is defined like: class datetime.timedelta([days,] [seconds,] ...READ MORE

Jan 16, 2019 in Python by charlie_brown
 • 7,720 points • 1,317 views
0 votes
1 answer

To access IP Camera from remote network w/o Port Forwarding

IP cameras send the stream to another stream ...READ MORE

Jan 16, 2019 in IoT (Internet of Things) by Shubham
 • 13,490 points • 447 views
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