Trending questions in Edureka Community

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How to count words in notepad File using Selenium

To perform character count. String fPath="D:/MyTextFile.txt"; int fileCharactersCount=Files.readAllBytes(new File(fPath).toPath() ...READ MORE

Aug 7, 2019 in Selenium by neerajv
 • 170 points • 2,945 views
0 votes
1 answer

what is a constructor in python?

Constructors are for instantiating an object.The task ...READ MORE

Apr 1, 2019 in Python by Tushar
 • 200 points • 8,519 views
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1 answer

What is Marionette driver and how it can be used to instantiate Firefox webdriver?

Hey Manju, Marionette driver is the new driver ...READ MORE

Jul 15, 2019 in Selenium by Anvi
 • 14,150 points • 3,919 views
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1 answer

Datediff with column having no value/ blank

Hi Karthick, Use the below DAX code - ...READ MORE

May 8, 2019 in Power BI by Cherukuri
 • 33,050 points • 6,857 views
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0 answers

why iam getting this error

Sep 9, 2019 in Python by NEELAPALA
 • 120 points
reopened Sep 9, 2019 by Omkar • 1,566 views
0 votes
1 answer

Spark: Read from Hive, store in HDFS

Below is an example of reading data ...READ MORE

Jul 26, 2019 in Apache Spark by Lohit
 • 3,446 views
+2 votes
0 answers

Assume referential integrity

1) What is Assume referential integrity? what ...READ MORE

Aug 19, 2019 in Power BI by vnk
 • 2,362 views
0 votes
1 answer

Show count of unique values for each value in the field in dataframe

Hi, Use below r code. For one field, you ...READ MORE

Aug 21, 2019 in Data Analytics by anonymous
 • 33,050 points • 2,663 views
0 votes
3 answers

What steps to avoid and learn from your first job?

First few years are very crucial to ...READ MORE

Sep 10, 2019 in Career Counselling by Mansi
 • 1,516 views
0 votes
1 answer

Puppet: How do i install a module from a tarball?

Installing from a release tarball: To install a ...READ MORE

Aug 29, 2019 in Puppet by Sirajul
 • 59,190 points • 1,961 views
+1 vote
1 answer

How to create an Ec2 instance using Python boto3?

You can use the following code, it ...READ MORE

Dec 3, 2018 in AWS by Nabarupa
 • 13,538 views
0 votes
1 answer

Puppet: Error: Cannot set modulepath settings in puppet.conf

These extra module paths are specific to ...READ MORE

Aug 7, 2019 in Puppet by Sirajul
 • 59,190 points • 2,911 views
0 votes
1 answer

Rearrange columns while fetching from datasource

You cannot reorder the columns like below. suppose ...READ MORE

Nov 4, 2019 in Data Analytics by rajeev
 • 1,174 views
0 votes
1 answer

Ansible playbook to delete multiple S3 buckets

Hey @Hari, you can use the following ...READ MORE

Aug 30, 2019 in Ansible by Chris
 • 1,911 views
0 votes
1 answer

Puppet and Docker: docker exec doesn't start puppet container automatically.

There can only be one CMD instruction ...READ MORE

Aug 30, 2019 in Puppet by Sirajul
 • 59,190 points • 1,930 views
0 votes
1 answer

How to create a Heatmap in R?

Its very simple. Use heatmap function and ...READ MORE

Nov 3, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 1,259 views
0 votes
1 answer

aws error "aws ssm list-tags-for-resource --resource-type "Parameter" --resource-id "/build-number/ExcelService""

Yes, my guess is that it is ...READ MORE

Aug 27, 2019 in AWS by Greg
 • 2,023 views
+1 vote
2 answers

message saying "Another app is currently holding the yum lock; waiting for it to exit..." when trying to install Ansible

Hi, I may not sure about the answer ...READ MORE

Jan 24, 2020 in Ansible by vivek
 • 530 points • 3,613 views
0 votes
1 answer

How can I automate google search for a keyword using ruby selenium webdriver?

Hi Amir, following code snippet shows how ...READ MORE

Aug 26, 2019 in Selenium by Anvi
 • 14,150 points • 2,066 views
0 votes
2 answers

AWS account limit exceeded and the account blocked

You can call the customer service and ...READ MORE

Aug 26, 2019 in AWS by Laya
 • 2,031 views
0 votes
1 answer

How to take Screenshot of a webpage in Selenium with Ruby

Hi Sunita, you can use following code ...READ MORE

Aug 26, 2019 in Selenium by Anvi
 • 14,150 points • 2,136 views
0 votes
1 answer

How Get Full Text activity is different from Get Visible Text activity in UiPath studio?

Hi @Piyush, Get Full Text and Get ...READ MORE

Mar 28, 2019 in RPA by Abha
 • 28,140 points • 8,614 views
0 votes
0 answers

fix the map area using leaflet and use ggplot

I created a map using leaflet and ...READ MORE

Sep 18, 2019 in Data Analytics by anonymous
 • 33,050 points • 1,109 views
0 votes
1 answer

Pig: Difference between inner bag and outer bag

Outer Bag: An outer bag is nothing but ...READ MORE

Jul 16, 2019 in Big Data Hadoop by Firoz
 • 3,843 views
0 votes
1 answer

What is Get Attribute activity and how it can be used in UiPath Studio?

Hey @vaani, Get Attribute activity in UiPath ...READ MORE

Mar 20, 2019 in RPA by Abha
 • 28,140 points • 8,955 views
0 votes
1 answer

How to convert a ggplot to plotly object?

Hi, John, There is a package called ggplotly ...READ MORE

Aug 26, 2019 in Data Analytics by anonymous
 • 33,050 points • 2,124 views
0 votes
1 answer

Create a message and print its messageId - AWS SQS

Use the following code for adding a ...READ MORE

Aug 20, 2019 in AWS by Vishal
 • 2,317 views
0 votes
1 answer

convert a SAS datetime in Pandas

SAS date value is a value that ...READ MORE

Jul 8, 2019 in Python by SDeb
 • 13,300 points • 4,179 views
+1 vote
4 answers

Docker Compose wait for container X before starting Y

You can use the depends_on feature was ...READ MORE

May 7, 2019 in Docker by Kunal
 • 12,542 views
0 votes
1 answer

ggplot2 - Convert the labels in %.

Use geom_label or geom_text and provide labels ...READ MORE

Oct 30, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 1,188 views
0 votes
1 answer

Output types of mapper and reducer does not match

job.setOutputValueClass will set the types expected as ...READ MORE

Jul 22, 2019 in Big Data Hadoop by Reena
 • 3,561 views
0 votes
2 answers

How does Docker for Windows run Linux containers?

One of the most important enhancements is ...READ MORE

Aug 29, 2020 in DevOps & Agile by Pistle
 • 1,000 points • 1,957 views
0 votes
1 answer

Error: Execution Error, Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask. Permission denied:

Hey, The error you are getting because the ...READ MORE

May 15, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 6,520 views
0 votes
1 answer

Passing condition dynamically to Spark application.

You can try this: d.filter(col("value").isin(desiredThings: _*)) and if you ...READ MORE

Feb 19, 2019 in Apache Spark by Omkar
 • 69,180 points • 10,152 views
0 votes
1 answer

5 ways to improve employees motivation and confidence.

Here are some things that you could ...READ MORE

Sep 10, 2019 in Career Counselling by Sirajul
 • 59,190 points • 1,525 views
+3 votes
2 answers

How to download an entire bucket from S3 to local folder?

You can simply download your S3 bucket ...READ MORE

Dec 11, 2018 in AWS by Priyaj
 • 58,020 points • 13,014 views
0 votes
1 answer

What are the benefits and drawbacks of using Test Driven Development in Automation testing?

Hi Sharon, Test Driven Development (TDD) is an iterative ...READ MORE

Aug 5, 2019 in Selenium by Anvi
 • 14,150 points • 3,025 views
0 votes
1 answer

What are the benefits of using Junit testing framework?

Hi Prakhar, some of the benefits of ...READ MORE

Jun 12, 2019 in Selenium by Abha
 • 28,140 points • 5,305 views
0 votes
1 answer

What is grunt shell in pig?

Hey, Grunt shell is a shell command.The Grunts ...READ MORE

May 6, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 6,866 views
0 votes
1 answer

Puppet : Can't run "puppet master" command on windows.

Not all Puppet commands work on Windows. Notably, Windows nodes can’t run ...READ MORE

Aug 30, 2019 in Puppet by Sirajul
 • 59,190 points • 1,881 views
+2 votes
2 answers

Getting error in schema-registry start command

It is working for me with below ...READ MORE

Sep 30, 2019 in Apache Kafka by Brajkishore
 • 220 points • 6,125 views
0 votes
1 answer

what is the usage of Puppet apply command?

Puppet apply- Applies a standalone Puppet manifest to ...READ MORE

Jul 30, 2019 in Puppet by Sirajul
 • 59,190 points • 3,184 views
0 votes
1 answer

Configure a Kubernetes-pod to use persistent volume for storage.

The output shows that the PersistentVolume has ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,190 points • 3,485 views
0 votes
1 answer

New Quick Start for MongoDB on AWS: URI to connect from application?

Hey @Yamini, To start off with, configure your ...READ MORE

Aug 28, 2019 in AWS by Randy
 • 1,923 views
0 votes
1 answer

Is it possible to print all the modules imported in a python script?

Since I am using Python 3.6, I ...READ MORE

Jul 3, 2019 in Python by Neel
 • 3,020 points • 4,344 views
0 votes
0 answers

Puppet+Docker: pull an image and launch a container

I am experimenting on integrating a containerization ...READ MORE

Aug 13, 2019 in Puppet by Sam
 • 6,260 points • 2,570 views
–1 vote
1 answer

How to start namenode and datanode individually?

You can use these commands. For namenode: ./hadoop-daemon.sh start ...READ MORE

Dec 21, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 12,765 views
0 votes
1 answer

What are the types of workflows supported by UiPath Studio?

Hi @Uday, The main types of workflows supported ...READ MORE

Mar 22, 2019 in RPA by Anvi
 • 14,150 points • 8,788 views
0 votes
1 answer

Difference between Text and String in Hadoop

The binary representation of a Text object ...READ MORE

Aug 8, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 2,792 views
0 votes
1 answer

how to click on a ref link on Selenium C3

To click on a href link using ...READ MORE

Sep 5, 2019 in Selenium by Abha
 • 28,140 points • 1,588 views
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