Trending questions in Edureka Community

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How to crop white space around image(Magick) in R?

@sreenivas, Use image_trim to crop the extra part of ...READ MORE

Oct 28, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 2,068 views
+2 votes
3 answers

Hyperledger Fabric: Not able to create the channel "Channel creation failed" error

Seems like you have not set the ...READ MORE

Nov 2, 2018 in Blockchain by Omkar
 • 69,220 points • 7,965 views
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1 answer

Retrieving query from java.sql.PreparedStatement

By using prepared statements, you can't retrieve the query ...READ MORE

Oct 12, 2018 in Java by code.reaper12
 • 3,500 points • 17,029 views
0 votes
1 answer

Enabling cloud composer in GCP.

Before using Cloud Composer, you must create ...READ MORE

Nov 5, 2019 by Sirajul
 • 59,230 points • 227 views
0 votes
1 answer

How to define capabilities using ChromeOptions for RemoteWebDriver in Selenium?

Hi Celina, to define capabilities for RemoteWebdriver, ...READ MORE

Jul 5, 2019 in Selenium by Abha
 • 28,140 points • 5,532 views
+1 vote
2 answers

Is there any prerequisite to become a Microsoft Certified Azure DevOps Engineer Expert?

To become a Microsoft Certified Azure DevOps ...READ MORE

Sep 10, 2019 in Career Counselling by yash
 • 2,671 views
+1 vote
3 answers

Pass parameter as bytes32 to Solidity Smart Contract

Use the common.HexToHash package and pass the string ...READ MORE

Sep 19, 2019 in Blockchain by Grashias
edited Sep 19, 2019 by Omkar • 9,844 views
0 votes
1 answer

Application communication with the Redis master

Have a look at this deployment: https://www.edureka.co/community/58783/deployment-controller-single-replica-redis-master-kubernetes You can ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 784 views
0 votes
1 answer

Is it the same requirements in case of Azure to GCP migration?

Yea the general requirements of bandwidth, network, ...READ MORE

Oct 21, 2019 in GCP by Sirajul
 • 59,230 points • 869 views
0 votes
1 answer

How to use regular expressions in R?

Set of operators to use for regular ...READ MORE

Nov 2, 2019 in Data Analytics by anonymous
 • 33,030 points • 699 views
0 votes
1 answer

Downloading an entire S3 bucket

On AWS CLI you can use Command: aws s3 ...READ MORE

Apr 29, 2019 in AWS by Archana
 • 5,640 points • 8,399 views
0 votes
1 answer

error: identifier expected but ']' found.

Hi, You can try this remove brackets from ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
 • 65,770 points • 5,605 views
0 votes
0 answers

How to visualize the randomForest model in R?

How to visualize the randomForest model in ...READ MORE

Oct 22, 2019 in Data Analytics by ch
 • 3,450 points • 840 views
0 votes
1 answer

How do I set up a global virtual machine instance on google cloud?

Log into the VM using gcloud compute ssh ...READ MORE

Oct 22, 2019 in GCP by Sirajul
 • 59,230 points • 799 views
0 votes
1 answer

What's the role of a Cloud shell script in cloud migration of a VM instance?

The easiest way to create the required ...READ MORE

Oct 21, 2019 in GCP by Sirajul
 • 59,230 points • 846 views
0 votes
1 answer

Change ggplot2 default color palette

If the scale is continuous, then you can ...READ MORE

Aug 20, 2019 in Data Analytics by anonymous
 • 33,030 points • 3,929 views
0 votes
1 answer

Summarize with a condition

You can provide condition to summarize using ...READ MORE

Aug 7, 2019 in Data Analytics by anonymous
 • 33,030 points • 4,097 views
0 votes
1 answer

How do I use the user portal once I have enabled the Single Sign-On?

If you are an SSO user, you ...READ MORE

Oct 24, 2019 in AWS by Bob
 • 703 views
0 votes
2 answers

What is the difference between Amazon SNS and Amazon SQS?

Amazon SQS and SNS are the two ...READ MORE

Sep 9, 2020 in AWS by Michael
 • 140 points • 3,566 views
0 votes
1 answer

Requirements to install MySQL and MariaDB on ubuntu - Ansible

You don't really need anything specific. Just ...READ MORE

Oct 24, 2019 in Ansible by Bob
 • 709 views
0 votes
1 answer

Restrict access from seeing the CloudTrail Event History - CloudTrail

CloudTrain or for a matter of fact, ...READ MORE

Sep 30, 2019 in AWS by Kashish
 • 1,744 views
0 votes
2 answers

Python UnboundLocalError error while executing script

Inside your function when you say word=word+1, ...READ MORE

May 22, 2020 in Python by Ibrahim Nezar
 • 140 points • 2,052 views
0 votes
1 answer

Ansible task to copy file to S3 bucket

Hey @Adarsh, try this task definition: --- - hosts: ...READ MORE

Aug 1, 2019 in Ansible by Vish
 • 4,364 views
0 votes
1 answer

What is a regex?

A regular expression, regex or regexp is ...READ MORE

Nov 2, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 678 views
0 votes
1 answer

How do I change the Root Volume to persist at launch time using the CLI?

add the following option to your run-instances command: --block-device-mappings file://mapping.json Specify ...READ MORE

Oct 21, 2019 in AWS by Pearl
 • 825 views
+1 vote
2 answers

What is sparkContext?

SparkContext sets up internal services and establishes ...READ MORE

Dec 5, 2019 in Apache Spark by anonymous
 • 2,152 views
0 votes
1 answer

Can I control where my shared snapshots can be used in GCP?

Yes, after you have shared images and ...READ MORE

Oct 18, 2019 in GCP by Sirajul
 • 59,230 points • 955 views
0 votes
1 answer

Javascript code to download a file from Amazon S3

Hai, I was thinking along the same ...READ MORE

Dec 31, 2018 in AWS by Archana
 • 5,640 points • 13,516 views
0 votes
1 answer

ec2 instance is unreachable

Hey @Hannah, it might be some OS-based ...READ MORE

Oct 11, 2019 in AWS by Yuvraj
 • 1,244 views
0 votes
1 answer

Edit list elements when condition is met

You can use regular if condition with ...READ MORE

Oct 31, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 555 views
+1 vote
0 answers

How to zip a folder with r image files from RStudio?

How to zip a folder with r ...READ MORE

Oct 10, 2019 in Data Analytics by ch
 • 3,450 points • 1,292 views
0 votes
1 answer

I have created 5 helm charts. Want to create another helm of those 5 charts. Like meta helm. Is this possible?

Yes, this is possible. In Helm, one ...READ MORE

Oct 22, 2019 in Kubernetes by Sirajul
 • 59,230 points • 769 views
0 votes
1 answer

How to sum a data table in Power BI?

It's a good practice if you avoid ...READ MORE

May 17, 2019 in Power BI by Avantika
 • 1,520 points
edited May 17, 2019 by Omkar • 7,627 views
0 votes
1 answer

Need more information about sales force

Hi @Balaji, There are 6 main job roles ...READ MORE

Oct 28, 2019 in Cloud Computing by Kalgi
 • 52,350 points • 539 views
0 votes
3 answers

Is SEO a bad choice as a long-term career?

Take up digital marketing instead of just ...READ MORE

Sep 10, 2019 in Career Counselling by Tanya
 • 2,640 views
0 votes
1 answer

Deploying containers on Compute engine's VM instance or using GKE to deploy.

By deploying containers on Compute Engine, you ...READ MORE

Sep 26, 2019 in GCP by Sirajul
 • 59,230 points • 1,881 views
0 votes
1 answer

How to find the number of elements present in the array in a Spark DataFame column?

You can select the column and apply ...READ MORE

Jun 6, 2018 in Apache Spark by Shubham
 • 13,490 points • 22,521 views
0 votes
1 answer

what is the difference between tags and delegate_to in ansible?

Hey @Rajendra, If you wish to perform ...READ MORE

Sep 24, 2019 in Ansible by Kalgi
 • 52,350 points • 1,981 views
0 votes
1 answer

Make Redis slaves dicoverable - Kubernetes

Use something like this: application/appl/redis-slave-service.yaml apiVersion: v1 kind: Service metadata: ...READ MORE

Oct 23, 2019 in Kubernetes by Eric
 • 704 views
0 votes
1 answer

What is the best ways to keep my Google Cloud Storage bucket data safe?

There's rsync command that could be used ...READ MORE

Oct 16, 2019 in GCP by Sirajul
 • 59,230 points • 1,006 views
0 votes
1 answer

R: Highlight the map portion where zoomed or viewing.

@ch, Use the minimap to show a side ...READ MORE

Oct 14, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 1,094 views
0 votes
1 answer

Spark-shell not working

First, reboot the system. And after reboot, ...READ MORE

Jul 15, 2019 in Apache Spark by Mahesh
 • 5,017 views
0 votes
1 answer

Difference between function and generator?

Normal Functions vs Generator Functions: Generators in Python ...READ MORE

Jul 15, 2019 in Python by Wajiha
 • 1,960 points • 5,016 views
0 votes
0 answers

thinking to start a career...but weak at programming, done with btech 2013 62%

Oct 26, 2019 in Career Counselling by anonymous
 • 120 points • 634 views
0 votes
0 answers

How to mount the S3 bucket using IAM role or S3fs and use in ElasticBeanstalk

Hi Team, Can you please confirm how we ...READ MORE

Sep 20, 2019 in DevOps on Cloud by rahulkathpal
 • 120 points • 2,149 views
0 votes
1 answer

What all languages and dev stacks does AWS Beanstalk support?

These are the following languages that AWS ...READ MORE

Oct 18, 2019 in AWS by Umer
 • 900 views
0 votes
1 answer

How to write a python script for downloading a video from YouTube and saving it to a directory?

First download pytube using the following code  pip ...READ MORE

Sep 4, 2019 in Python by Neel
 • 3,020 points • 2,798 views
+1 vote
1 answer

sql exception when exporting

Hello @Hemanth, the error String or binary data ...READ MORE

Sep 4, 2019 in Big Data Hadoop by Ramya
 • 2,765 views
+1 vote
1 answer

Facing "Unresolved compilation problem : Invalid escape sequence (valid ones are \b \t \n \f \r \" \' \\ )" error when trying to launch firefox from selenium. Can anyone please help me

I think the problem is with this ...READ MORE

Jul 26, 2019 in Java by Venu
 • 4,481 views
0 votes
1 answer

Error while attaching the regional persistent disk to an existing instance.

When attaching a disk to an existing ...READ MORE

Oct 18, 2019 in GCP by Sirajul
 • 59,230 points • 898 views
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