Most viewed questions in Edureka Community

0 votes
5 answers

What is the default Jenkins password?

Change the shell to /bin/bash instead of bin/false ...READ MORE

Apr 22 in Jenkins by Vinod
5,638 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
5,638 views
+2 votes
10 answers

Difference between s3n, s3a and s3?

S3 Native FileSystem (URI scheme: s3n) A ...READ MORE

Oct 25, 2018 in AWS by Rishab rohan
5,610 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
5,557 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
• 9,400 points
5,486 views
0 votes
10 answers

Writing the Kafka consumer output to a file

System.out.println(String.valueOf(output.offset()) + ": " + new String(bytes, ...READ MORE

Dec 7, 2018 in Apache Kafka by Harsh
5,392 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
• 3,540 points
5,391 views
+2 votes
3 answers

Permission denied error while running a simple job in Jenkins

Hey @Hannah, try changing the permissions using ...READ MORE

Oct 25, 2018 in Jenkins by krishti
5,390 views
0 votes
4 answers

How to remove NA values from a Vector in R?

You can try na.omit() or na.exclude() too. ...READ MORE

Jul 31 in Data Analytics by anonymous
• 21,350 points
5,368 views
0 votes
1 answer

Can we use Selenium to work with an already open browser session?

Yup its possible. Instead of a new ...READ MORE

Apr 24, 2018 in Selenium by king_kenny
• 3,610 points
5,305 views
0 votes
3 answers

What is Hive? Is Hive a database?

Hive is a data Warehouse infrastructure/system built ...READ MORE

Jul 1 in Big Data Hadoop by Ved Gupta
5,198 views
0 votes
4 answers

How to remove NA values with dplyr::filter()

Can we create a alist as below ...READ MORE

Aug 5 in Data Analytics by anonymous
5,180 views
0 votes
2 answers

Angular Bitcoin error: "Error trying to diff '[object Object]'"

There are two approaches to this: 1. You ...READ MORE

Sep 4, 2018 in Blockchain by slayer
• 29,050 points
5,147 views
0 votes
1 answer

Difference between kubectl apply and kubectl create?

These are two very different approaches. kubectl ...READ MORE

Sep 10, 2018 in Kubernetes by ajs3033
• 7,280 points
5,134 views
0 votes
1 answer

How to get next sibling element using XPath and Selenium for Java?

Below code will help you: Try following-sibling axis : WebElement ...READ MORE

May 15, 2018 in Selenium by Samarpit
• 5,130 points
5,126 views
+2 votes
3 answers

local docker image on minikube

Try something like this: # Start minikube minikube start # ...READ MORE

Aug 29, 2018 in Kubernetes by Nilesh
• 6,900 points
5,119 views
0 votes
1 answer

Is it possible to manually set the attribute value of a Web Element using Selenium?

Yes, its very much possible. You just ...READ MORE

May 8, 2018 in Selenium by king_kenny
• 3,610 points
5,053 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
• 10,490 points
5,039 views
0 votes
1 answer

Distinct count filtered by condition using Power BI Dax

Try this, it should work: DistinctCountActiveMonths = CALCULATE( ...READ MORE

Oct 5, 2018 in Power BI by Kalgi
• 39,310 points
5,028 views
0 votes
1 answer

Static Map initialization in Java

I would suggest you to use the ...READ MORE

May 4, 2018 in Java by Akrati
• 3,150 points
5,008 views
+1 vote
3 answers

What do you mean by python scripting? What is a script and a module in python?

A module is a file containing a ...READ MORE

Jun 17 in Python by Zain Abbas
4,965 views
0 votes
3 answers

How to transpose Spark DataFrame?

Please check the below mentioned links for ...READ MORE

Dec 31, 2018 in Apache Spark by anonymous
4,900 views
0 votes
1 answer

Click Allow on Show Notifications popup using Selenium Webdriver

Create a instance of ChromeOptions class ChromeOptions options ...READ MORE

Jun 20, 2018 in Selenium by Samarpit
• 5,130 points
4,897 views
0 votes
1 answer

Writing File into HDFS using spark scala

The reason you are not able to ...READ MORE

Apr 5, 2018 in Big Data Hadoop by kurt_cobain
• 9,240 points
4,889 views
+2 votes
2 answers

How can I replace values with 'none' in a dataframe using pandas

Actually in later versions of pandas this ...READ MORE

Aug 13, 2018 in Python by bug_seeker
• 15,350 points
4,854 views
0 votes
11 answers

Changing the legend title in ggplot

Hi, you can also try guides() to ...READ MORE

Jul 30 in Data Analytics by Cherukuri
• 21,350 points
4,850 views
0 votes
1 answer

Using gettext() method for the specific element using Selenium WebDriver

Mistake is that u r printing the ...READ MORE

Apr 10, 2018 in Selenium by Vardy
• 2,250 points
4,832 views
0 votes
1 answer

Clear text from text area using selenium WebDriver

use the below code: driver.find_element_by_id('abc').clear(); READ MORE

Jun 20, 2018 in Selenium by Meci Matt
• 9,400 points
4,828 views
0 votes
1 answer

How do I get current URL in Selenium Webdriver using Python?

Use current_url element. Example: print browser.current_url READ MORE

Aug 8, 2018 in Selenium by Meci Matt
• 9,400 points
4,793 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 in Ansible by Kalgi
• 39,310 points
4,771 views
0 votes
1 answer

What are the differences between getText() and getAttribute() functions in Selenium WebDriver?

See, both are used to retrieve something ...READ MORE

Apr 5, 2018 in Selenium by nsv999
• 5,070 points
4,762 views
0 votes
1 answer

http://localhost:50070 not working in HADOOP

There are 2 case possible: 1. If you ...READ MORE

Apr 16, 2018 in Big Data Hadoop by nitinrawat895
• 10,490 points
4,748 views
0 votes
2 answers

Filtering R data-frame with multiple conditions

librarry(dplyr) dataset >%> filter((a ==1,b>15 ) | (a==2,b&g ...READ MORE

Aug 8 in Data Analytics by anonymous
4,719 views
0 votes
1 answer

How to convert a Pandas GroupBy object to DataFrame in Python

g1 here is a DataFrame. It has a hierarchical index, ...READ MORE

Nov 12, 2018 in Python by Nymeria
• 3,520 points
4,637 views
0 votes
2 answers

“Cannot find symbol” compilation error

The "Cannot find symbol" errors generally occur when you ...READ MORE

Apr 3 in Java by patricblues
• 140 points
4,610 views
0 votes
7 answers

How to run a jar file in hadoop?

I used this command to run my ...READ MORE

Dec 10, 2018 in Big Data Hadoop by Dasinto
4,464 views
+1 vote
2 answers

Error: stale element reference: element is not attached to the page document

go to your code and apply implicit ...READ MORE

Dec 21, 2018 in Selenium by Malik
4,438 views
+1 vote
10 answers

HTTP request not working with AWS Lambda, please help?

context.done has to be included after the ...READ MORE

Apr 12, 2018 in AWS by brat_1
• 7,080 points
4,413 views
0 votes
1 answer

To check that the web page is loaded or not using Selenium Web Driver?

The solution is using Implicit Wait which ...READ MORE

May 24, 2018 in Selenium by Meci Matt
• 9,400 points
4,387 views
+1 vote
10 answers

Hibernate hbm2ddl.auto possible values and their uses

hibernate.hbm2ddl.auto (e.g. none (default value), create-only, drop, create, create-drop, validate, and update) Setting to perform SchemaManagementTool actions automatically as ...READ MORE

Dec 7, 2018 in Java by Shuvodip
4,373 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 in Jenkins by anonymous
4,354 views
0 votes
3 answers

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

Change the permissions of the file: $ chmod ...READ MORE

Apr 23 in Docker by Anusha
4,333 views
0 votes
1 answer

Getting a text of elements in div tag having same class name

Basically,there is no need to retrieve element ...READ MORE

May 17, 2018 in Selenium by Samarpit
• 5,130 points
4,307 views
0 votes
1 answer

In Selenium why does Firefox requires GeckoDriver?

Firefox requires GeckoDriver because: For Mozilla Firefox till ...READ MORE

May 7, 2018 in Selenium by Meci Matt
• 9,400 points
4,303 views
+1 vote
10 answers

How can the NuGet packages be used in Azure Functions?

Yes! Although the Azure Functions portal does ...READ MORE

Jun 8, 2018 in Azure by club_seesharp
• 3,450 points
4,277 views
0 votes
1 answer

Need to wait until page is completely loaded - Selenium WebDriver

Using Thread.Sleep(); is one approach; but its ...READ MORE

Apr 2, 2018 in Selenium by nsv999
• 5,070 points
4,259 views
0 votes
1 answer

Autowired field pointing NULL in Spring

The field annotated @Autowired is null because ...READ MORE

Jun 6, 2018 in Java by avi
• 160 points
4,257 views
0 votes
1 answer

Copy file from HDFS to the local file system

There are two possible ways to copy ...READ MORE

Mar 27, 2018 in Big Data Hadoop by nitinrawat895
• 10,490 points
4,244 views
+1 vote
4 answers

How to write nested dictionaries to a CSV file

Using DictWriter there is no need in ...READ MORE

Oct 18, 2018 in Python by Richard William
4,232 views
0 votes
11 answers

What is the command to start Job history server in Hadoop 2.x & how to get its UI?

mr-jobhistory-daemon. sh start historyserver READ MORE

Jul 23 in Big Data Hadoop by Lokesh Singh
4,232 views