Trending questions in Edureka Community

0 votes
2 answers

Error : split value is not a member of org.apache.spark.sql.Row

var d=rdd2col.rdd.map(x=>x.split(",")) or val names=rd ...READ MORE

Aug 5, 2020 in Apache Spark by Ramkumar Ramasamy.
 • 13,803 views
0 votes
1 answer

Found input variables with inconsistent numbers of samples:

Hi@sagar, You have converted your Dataframe into an ...READ MORE

Jul 13, 2020 in Machine Learning by MD
 • 95,460 points • 6,391 views
0 votes
1 answer

How do you create optional arguments in php?

Hello @kartik, Use an equals (=) sign in ...READ MORE

Sep 17, 2020 in PHP by Niroj
 • 82,800 points • 3,503 views
0 votes
1 answer

How to create a docker container using Ansible playbook?

Hi@akhtar, You can use the docker_container module in ...READ MORE

Aug 8, 2020 in Ansible by MD
 • 95,460 points • 5,269 views
0 votes
1 answer

How to change the default replication factor in Hadoop?

Hi@akhtar, You can change the default replication factor from the ...READ MORE

Oct 3, 2020 in Big Data Hadoop by MD
 • 95,460 points • 2,834 views
0 votes
1 answer

While debugging in visual studio it runs but it doesn't show any error

You're sending infinitely increasing data. Maybe it's ...READ MORE

Nov 15, 2020 in Python by Gitika
 • 65,730 points • 943 views
0 votes
1 answer

Can I use filter option in Getoutlookmailmessages to filter out emails with attachments?

Yeah, you can.... just experiment with all ...READ MORE

Nov 3, 2020 in RPA by Samar
 • 1,495 views
+2 votes
6 answers

How to add a volume to Docker, but also exclude a sub-folder?

Here is what you can try if ...READ MORE

Nov 21, 2018 in DevOps & Agile by Shubham
 • 1,000 points • 28,376 views
0 votes
1 answer

How to get function parameter names/values dynamically?

Hello @kartik, The following function will return an ...READ MORE

Sep 23, 2020 in Java-Script by Niroj
 • 82,800 points • 3,229 views
+1 vote
0 answers

How to run boto3 in Lambda Function

Hi, I have two boto3(python) script for creating ...READ MORE

Sep 30, 2020 in AWS by Lakshminarayanan
 • 1,370 points • 2,935 views
0 votes
0 answers

How can I extract data from multiple different PDFs from same folder using config file in uipath ??

How can I extract data from multiple ...READ MORE

Nov 5, 2020 in RPA by anonymous
 • 19,550 points • 1,441 views
0 votes
1 answer

How to see more rows in a dataframe?

You can go through the given below: pd.set_option('display.max_rows', ...READ MORE

Nov 10, 2020 in Python by anonymous
 • 65,730 points • 1,165 views
0 votes
1 answer

Create a bar chart with groups of bars and stacks.

Hi@akhtar, We can create a bar chart with ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,662 views
0 votes
0 answers

Which python projects are good for beginner If I already know the basics very well?

Which python projects are good for beginner ...READ MORE

Nov 19, 2020 in Python by samar
 • 120 points • 805 views
0 votes
1 answer

Can anyone let me know how would one can deploy the application in pipeline for Aws?

If you using Jenkins for CI/CD you ...READ MORE

Oct 29, 2020 in DevOps on Cloud by Jatin
 • 1,679 views
+2 votes
1 answer

How to create elastic load balancer using Terraform?

Hi@akhtar, You can use an aws_elb load balancer ...READ MORE

Aug 17, 2020 in Terraform by MD
 • 95,460 points • 4,752 views
0 votes
1 answer

How to install module in virtual environment?

The Python installers for Windows include pip. ...READ MORE

Nov 10, 2020 in Python by Gitika
 • 65,730 points • 1,156 views
0 votes
1 answer

Docker: port 80 bind error.

Try to add an inbound rule for ...READ MORE

Oct 20, 2020 in Docker by Lokesh
 • 2,050 views
0 votes
1 answer

Issue in UiPath tool and getting error message and not able to run the sample mail test

Hi Ashfaque, Do check the following things: Username and ...READ MORE

Aug 6, 2020 in RPA by Sirajul
 • 59,190 points • 5,314 views
0 votes
1 answer

How to find the first field from a file in Bash Shell?

Hi@akhtar, You can extract text from a file. ...READ MORE

Oct 20, 2020 in Linux Administration by MD
 • 95,460 points • 2,082 views
0 votes
1 answer

How to create a directory using Ansible?

Hi@akhtar, You can use the file module. To ...READ MORE

Aug 10, 2020 in Ansible by MD
 • 95,460 points • 5,147 views
0 votes
1 answer

How can I remove or replace SVG content?

Hello @kartik, Setting the id attribute when appending ...READ MORE

Jun 18, 2020 in Java-Script by Niroj
 • 82,800 points • 7,433 views
0 votes
1 answer

How to find the time complexity of a program?

Hi@akhtar, The first loop is O(N) and the ...READ MORE

Oct 15, 2020 in Others by MD
 • 95,460 points • 2,262 views
0 votes
1 answer

Error:“Unknown command syncdb” running “python manage.py syncdb”

Hello @kartik, $python manage.py syncdb is deprecated and not ...READ MORE

Aug 5, 2020 in Python by Niroj
 • 82,800 points • 5,333 views
0 votes
1 answer

How to order_by a JSON from serializers.py file in django rest framework?

Hello @kartik, There's an easy way, just override ...READ MORE

Jul 2, 2020 in Python by Niroj
 • 82,800 points • 6,826 views
0 votes
1 answer

Error: Class 'TestCase' not found in D:\xampp\htdocs\laravel\app\tests\ExampleTest.php on line 3 ,

Hello @kartik, Run following command in your project's ...READ MORE

Sep 28, 2020 in Laravel by Niroj
 • 82,800 points • 3,023 views
0 votes
1 answer

Why doesn't the button display below the message?

You can make use of the given ...READ MORE

Nov 4, 2020 in Python by Gitika
 • 65,730 points • 1,416 views
0 votes
1 answer

How to convert window 1O system with few software into bootable ISO image?

Hey, you can create a windows 10 ...READ MORE

Nov 2, 2020 in Others by Aashish
 • 1,476 views
0 votes
1 answer

Is there anyway to get the total count of times of a Generator?

Generators are originally created to return an ...READ MORE

Nov 6, 2020 in Python by Gitika
 • 65,730 points • 1,295 views
0 votes
1 answer

Is aws cdn edge locations are connected each other?

Hi@Senthiikumar, Yes, according to my knowledge all the ...READ MORE

Nov 4, 2020 in AWS by MD
 • 95,460 points • 1,404 views
0 votes
1 answer

How to Check for a Specific Type of Object in PHP?

Hello @kartik, Use: bool is_a ( object $object ...READ MORE

Oct 29, 2020 in Laravel by Niroj
 • 82,800 points • 1,649 views
0 votes
1 answer

How to use a single URL to access an application on 4 different containers in docker?

You need to decide which service will ...READ MORE

Oct 24, 2020 in Docker by anonymous
 • 1,892 views
0 votes
1 answer

How to get the files inside a directory?

Hello @kartik, There's a lot of ways. The ...READ MORE

Nov 9, 2020 in PHP by Niroj
 • 82,800 points • 1,159 views
0 votes
1 answer

why is the dcount and tcount 0 and 0 in the output?

Because the dcount and tcount variables you ...READ MORE

Nov 6, 2020 in Python by Gitika
 • 65,730 points • 1,289 views
0 votes
1 answer

How to generate .json file with PHP?

Hello @kartik, Here is a sample code: <?php $sql="select ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,800 points • 3,534 views
0 votes
1 answer

which version of sqoop should i use for hadoop 3.3.0?

Hi@shresht, This is just a warning. Did you ...READ MORE

Sep 7, 2020 in Big Data Hadoop by MD
 • 95,460 points • 3,902 views
0 votes
1 answer

How do I write to the console from a Laravel Controller?

Hello @kartik, This can be done with the ...READ MORE

Oct 29, 2020 in Laravel by Niroj
 • 82,800 points • 1,641 views
0 votes
1 answer

How to execute a MySQL command from a shell script?

Hello @kartik, You need to use the -p flag to ...READ MORE

Aug 20, 2020 in PHP by Niroj
 • 82,800 points • 4,662 views
0 votes
1 answer

How to create a firewall rule using Ansible Playbook?

Hi@akhtar, Ansible has a module named firewalld to ...READ MORE

Sep 2, 2020 in Ansible by MD
 • 95,460 points • 4,098 views
0 votes
1 answer

Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

Hello @kartik, set MAIL_ENCRYPTION= in .env file. and it worked fine ...READ MORE

Oct 23, 2020 in Laravel by Niroj
 • 82,800 points • 1,885 views
0 votes
1 answer

How Test Runners interacting with main method

As main() method is needed to run ...READ MORE

Aug 24, 2020 in Selenium by Niroj
 • 82,800 points • 4,526 views
0 votes
1 answer

In GCP, Does google charge for standby instance in case of Failover?

Just like Amazon, Google does not charge ...READ MORE

Oct 23, 2020 in GCP by Sabir
 • 1,877 views
+1 vote
2 answers

how to automate date picker

Try the following: 1) Assumption is that you ...READ MORE

Sep 18, 2020 in Selenium by Karan
 • 19,550 points • 3,337 views
0 votes
1 answer

How to remove duplicate values from an array in PHP?

Hello @kartik, Use array_unique(): Example: $array = array(1, 2, 2, 3); $array ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,800 points • 3,523 views
0 votes
1 answer

position error

Hi, @There, The key error generally means the ...READ MORE

Oct 23, 2020 in Python by Gitika
 • 65,730 points • 1,876 views
0 votes
1 answer

I am having 2.5 yrs of backend development experience in Java & Spring. Now I want to switch on cloud

Having a hold on a programming language ...READ MORE

Oct 14, 2020 in Career Counselling by Sirajul
 • 59,190 points • 2,261 views
0 votes
1 answer

Steps to configure Oracle VM Virtual box manager to connect edureka

Once you have downloaded virtual box, you ...READ MORE

Sep 28, 2020 in Talend by Karan
 • 19,550 points • 2,990 views
0 votes
1 answer

How to find out what all datasets are currently running without manually seeing the each dataset refresh history in PowerBI

Go to ur workspace, click on dataset ...READ MORE

Oct 29, 2020 in Power BI by Gitika
 • 65,730 points • 1,639 views
0 votes
1 answer

How to activate an existing named configuration in GCP?

Hi@akhtar, You can activate an existing named configuration in ...READ MORE

Nov 9, 2020 in GCP by MD
 • 95,460 points • 1,131 views
0 votes
1 answer

Create a new invalidation in Cloudfront.

Hi@akhtar, The CloudFront console allows you to specify ...READ MORE

Nov 2, 2020 in AWS by MD
 • 95,460 points • 1,470 views
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