Most viewed questions in Edureka Community

0 votes
2 answers

map() vs flatMap() in Spark

Spark map function expresses a one-to-one transformation. ...READ MORE

Jun 17, 2019 in Apache Spark by vishal
• 180 points
17,393 views
0 votes
5 answers

How to resolve this error “Jenkins Host key verification failed”?

HI Mam, Please check the following solution:: 1. Switch ...READ MORE

May 3, 2019 in Jenkins by anonymous
17,347 views
0 votes
1 answer

How to extract text from a web page using selenium and save it as a text file?

Hello Isha, you can checkout this code ...READ MORE

May 7, 2019 in Selenium by Anvi
• 14,090 points
17,326 views
+2 votes
1 answer

ModuleNotFoundError: No module named 'Crypto'

The module you’ve installed is different. To install ...READ MORE

Aug 20, 2019 in Python by Raman
17,278 views
0 votes
2 answers

How to read Pandas csv file with no header?

Use this logic, if header is present ...READ MORE

Mar 14 in Python by Shahabuddin
• 140 points
17,265 views
0 votes
2 answers

How do I copy a file from docker container to host?

Instead of using docker run you could ...READ MORE

Aug 13, 2019 in Docker by Sirajul
• 55,420 points
17,216 views
+1 vote
2 answers

Is it possible to scroll down in a webpage using selenium webdriver programmed on python?

I using next code for facebook for ...READ MORE

May 16, 2019 in Selenium by mslavikas@gmail.com
16,929 views
+1 vote
4 answers

What is difference between access modifier and access specifier in java

Access Specifier:- This can be understood as ...READ MORE

Feb 14, 2019 in Java by Priyaj
• 57,550 points
16,925 views
0 votes
1 answer

How to uninstall Apache2 on Ubuntu?

Hey @Laksha, execute the following commands: $ sudo ...READ MORE

May 13, 2019 in Linux Administration by Hemant
16,879 views
0 votes
6 answers

How to use COUNTIF in Tableau?

I'll give you a brief idea on ...READ MORE

Dec 10, 2018 in Tableau by Haider
16,877 views
0 votes
1 answer

How can I get the current date and time in UTC or GMT in Java?

This definitely returns UTC time: as String ...READ MORE

Jun 7, 2018 in Java by Rishabh
• 3,580 points
16,865 views
0 votes
1 answer

How to list the contents of Amazon S3 by modified date?

One easy solution would be probably to ...READ MORE

Aug 21, 2018 in AWS by datageek
• 2,460 points
16,843 views
+2 votes
5 answers

stash/unstash to transfer data in Jenkins from a build container to the other node.

Since the container gets destroyed once the ...READ MORE

Dec 20, 2018 in Jenkins by anonymous
16,787 views
0 votes
2 answers

Moving mouse pointer to a specific location or element using C# and Selenium

Hi, I will Share my ideas. Here is ...READ MORE

Mar 18, 2019 in Selenium by Ellen Dares
16,766 views
+1 vote
2 answers

How to take multiple integer input in one line using BufferedReader in Java?

Try this in case you don't know ...READ MORE

Aug 29, 2019 in Java by Sirajul
• 55,420 points
16,756 views
0 votes
2 answers

How do i move jenkins from one server to another?

1. Copy all the files in your JENKINS_HOME directory over ...READ MORE

Aug 2, 2019 in Jenkins by Sirajul
• 55,420 points
16,659 views
0 votes
1 answer

Downloading and Saving a file to a desired location using Selenium Webdriver

You can set the default download location ...READ MORE

Apr 13, 2018 in Selenium by Meci Matt
• 9,460 points
16,577 views
0 votes
1 answer

How to find the nth prime number in Java?

Here is the code to find nth ...READ MORE

Mar 4, 2019 in Java by Priyaj
• 57,550 points
16,523 views
+1 vote
3 answers

What is the command used to register gecko driver?

System.setProperty("webdriver.gecko.driver", "C:\\gecko ...READ MORE

Jan 9, 2019 in Selenium by Frankie
• 9,810 points
16,509 views
0 votes
1 answer

GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?

This will work: ChannelSearchEnum[] enums = gson.fromJson(yourJson, ChannelSearchEnum[].class); But ...READ MORE

Dec 26, 2018 in Java by Sushmita
• 6,890 points
16,455 views
+4 votes
7 answers

How to set the pipeline name and description for a Jenkinsfile?

You can rename pipeline jobs in jenkins ...READ MORE

Oct 11, 2018 in Jenkins by Hannah
• 18,070 points
16,427 views
0 votes
2 answers

Error: could not find function - R Programming

Yes, Just like @Maverik said, It happens ...READ MORE

Aug 22, 2019 in Data Analytics by anonymous
• 32,460 points
16,393 views
+2 votes
2 answers

How can we handle authentication popup in Selenium WebDriver using Java

You can use below code for selenium ...READ MORE

Jun 21 in Selenium by TEJAS KIRAN RATHI
16,383 views
0 votes
2 answers

TestNG error:- Cannot find class in classpath

The above link didn't work it means ...READ MORE

Feb 12 in Selenium by Rashmi Reddy PR
16,383 views
+2 votes
10 answers

Is there any difference between “hdfs dfs” and “hadoop fs” shell commands?

Yes, there's a difference between hadoop fs and ...READ MORE

Dec 7, 2018 in Big Data Hadoop by Kunal
16,379 views
0 votes
10 answers

How to solve gradle build failed error?

I migrated the project to a different ...READ MORE

Dec 7, 2018 in Blockchain by Rajat
16,334 views
+2 votes
1 answer

How to get the attribute value of a web element in Selenium (using Java or Python)?

Hello @Umesh, if you want to get ...READ MORE

May 15, 2019 in Selenium by David
16,301 views
0 votes
2 answers

How to restore SQL Server .bak file to Azure SQL Database?

To restore SQL Server .bak file you ...READ MORE

May 27, 2019 in Azure by sherry
• 140 points
16,167 views
+2 votes
2 answers

Javac command not working in my windows 10

Check your javac path on Windows using Windows Explorer C:\Program Files\Java\jdk1.7.0_02\bin and ...READ MORE

Aug 6, 2019 in Java by Sirajul
• 55,420 points
16,091 views
+1 vote
3 answers

Removing double quotes from a string from JSON response in PHP

Just remove the json_encode call, and it should work: $resp ...READ MORE

Sep 12, 2018 in Blockchain by digger
• 26,670 points
16,071 views
0 votes
2 answers

Docker: unable to prepare context: unable to evaluate symlinks in Dockerfile path: GetFileAttributesEx

Very cliche, but check if the Dockerfile ...READ MORE

Apr 22, 2019 in Docker by Umer
15,900 views
0 votes
1 answer

How to print text from a list of all web elements with same class name in Selenium?

@Rajni, following test case is somewhat similar ...READ MORE

Jun 20, 2019 in Selenium by Avantika
15,797 views
0 votes
1 answer

How to copy directory and sub dirs's and files from source to remote using ansible playbook

Hey @Nishant, you can use the copy ...READ MORE

Apr 3, 2019 in Ansible by Kalgi
• 51,890 points
15,753 views
0 votes
1 answer

Spark: Dataframe vs Dataset

Recently, there are two new data abstractions ...READ MORE

Jul 29, 2019 in Apache Spark by Jackie
15,742 views
+1 vote
1 answer

How to print one pandas column without index?

There is a slight mistake in what ...READ MORE

Mar 28, 2019 in Python by Shri
15,612 views
0 votes
3 answers

Using multiple commands in a kubernetes yaml file

Try something like this: containers: - name: ...READ MORE

Apr 23, 2019 in Kubernetes by lyza
15,511 views
0 votes
4 answers

I'm trying to run docker with Jenkins pipeline but I'm facing this Jenkins pipeline error and a socket.io error.

This happens when the Jenkins user is ...READ MORE

Jun 26, 2018 in Docker by Sophie may
• 9,940 points
15,508 views
+2 votes
2 answers

How can I press ENTER key with the execute_script in selenium python?

The below code containing Keys.ENTER might just ...READ MORE

Mar 27, 2018 in Selenium by nsv999
• 5,510 points
15,403 views
0 votes
1 answer

Click on a button within a pop-up window with python selenium

It's not an Alert but a Modal Dialog Box. You ...READ MORE

Jun 20, 2018 in Selenium by Samarpit
• 5,890 points
15,401 views
+2 votes
4 answers

How to install packages inside a docker Ubuntu image?

Execute the update and the install command ...READ MORE

Apr 24, 2019 in Docker by Vismaya
15,383 views
0 votes
3 answers

Python pandas: TypeError: tuple indices must be integers or slices, not str

In fact, I get a perfectly good ...READ MORE

Jun 13, 2019 in Python by Alok
15,373 views
0 votes
2 answers

Unable to Click on an Element in Selenium (Python) even after finding it.

Here, I give you working script which ...READ MORE

Sep 19, 2018 in Selenium by Priyaj
• 57,550 points
15,347 views
0 votes
1 answer

What's the difference between 'filter' and 'where' in Spark SQL?

Both 'filter' and 'where' in Spark SQL ...READ MORE

May 23, 2018 in Apache Spark by nitinrawat895
• 10,920 points
15,144 views
+2 votes
10 answers

Querying DynamoDB by date

You can use the "day" portion in ...READ MORE

Oct 25, 2018 in Cloud Computing by abc
15,131 views
+2 votes
4 answers
0 votes
1 answer

object references an unsaved transient instance - save the transient instance before flushing

You should add cascade="all" (if using xml) ...READ MORE

Sep 26, 2018 in Java by Parth
• 4,630 points
15,089 views
0 votes
2 answers

How to clear the console in Java?

import java.io.IOException; public class CLS { ...READ MORE

Aug 27, 2018 in Java by Sushmita
• 6,890 points
15,079 views
+1 vote
1 answer

What is the pricing scheme of Uipath for UiPath Studio, Orchestrator and Robot licence?

Hey Pratibha, Uipath pricing scheme is as ...READ MORE

Oct 11, 2019 in RPA by Abha
• 27,930 points
15,044 views
0 votes
2 answers

How to save as PDF on Chrome using Selenium

Vaishanvi, Select  ID  selected dropdown or it ...READ MORE

Feb 21 in Selenium by Abdul
14,878 views
0 votes
1 answer

How to replace a value in a data frame based on a conditional 'If' statement?

It's easier to convert alpha to characters ...READ MORE

Jun 6, 2018 in Data Analytics by Sahiti
• 6,290 points
14,870 views