Most viewed questions in Edureka Community

0 votes
1 answer

How to find if a value exists in Pandas dataframe?

Try this:​ for name in df['Name']: ...READ MORE

Apr 8, 2019 in Python by Tina
7,680 views
0 votes
1 answer

What is soft assert and hard assert?

Soft Assert: Soft Assert collects errors during ...READ MORE

Dec 31, 2018 in Selenium by Stranger
7,670 views
+1 vote
1 answer

How to limit the number of rows per each item in a Hive QL?

SELECT a_id, b, c, count(*) as sumrequests FROM ...READ MORE

Nov 30, 2018 in Big Data Hadoop by Omkar
• 69,040 points
7,647 views
0 votes
1 answer

What is the difference between list and vector in R?

The difference are - A list holds different ...READ MORE

Oct 28, 2019 in Data Analytics by Cherukuri
• 32,460 points
7,642 views
+3 votes
7 answers

How can I rename a file in Python?

yes, you can use "os.rename" for that. ...READ MORE

Mar 31, 2018 in Python by DareDev
• 6,850 points
7,623 views
0 votes
3 answers

Error while joining cluster with node

Hi Kalgi after following above steps it ...READ MORE

Jan 17, 2019 in Others by anonymous
7,593 views
0 votes
1 answer

How to calculate cumulative Total and % in DAX?

Hi, If your table is ready with percentage ...READ MORE

Mar 18, 2019 in Power BI by Cherukuri
• 32,460 points
7,591 views
+1 vote
5 answers

Set containers timezones by using docker compose.

version "2" services: serviceA: ...READ MORE

Jul 8, 2018 in Docker by Atul
• 10,240 points
7,583 views
+1 vote
2 answers

How can I convert Spark Dataframe to Spark RDD?

Assuming your RDD[row] is called rdd, you ...READ MORE

Jul 9, 2018 in Apache Spark by zombie
• 3,750 points
7,566 views
0 votes
2 answers

What is the difference between CloudWatch and CloudTrail?

CloudWatch is mostly used to monitor operational ...READ MORE

Jun 1, 2019 in AWS by Javed Ali
7,563 views
0 votes
2 answers

How to get column names from Hive table?

To get all the columns of a ...READ MORE

Jun 4, 2019 in Big Data Hadoop by anonymous

edited Jun 4, 2019 by Omkar 7,541 views
0 votes
2 answers

How can I address the unchecked cast warnings?

@SuppressWarnings("unchecked") READ MORE

Mar 21, 2019 in Java by anonymous
7,541 views
+1 vote
1 answer

Is there a way to convert JSON data to readable table in power bi

Follow these steps step 1 - Click on ...READ MORE

Sep 24, 2018 in Power BI by Hannah
• 18,070 points
7,532 views
0 votes
1 answer

Reading data from Excel in my Selenium test

Log4j problems are usually thrown because of ...READ MORE

Apr 6, 2018 in Selenium by nsv999
• 5,510 points
7,488 views
0 votes
1 answer

How to open new tab in same browser and switch between them using Selenium?

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

May 24, 2019 in Selenium by Abha
• 27,930 points
7,484 views
0 votes
1 answer

How to refresh a JTable model after insert delete or update the data

In my opinion, you can notify your ...READ MORE

Oct 10, 2018 in Java by code.reaper12
• 3,470 points
7,477 views
+1 vote
1 answer

Selenium Eror: org.openqa.selenium.UnhandledAlertException: unexpected alert open

Even I had a similar problem. This ...READ MORE

May 29, 2018 in Selenium by sniffy_god
• 780 points
7,471 views
0 votes
1 answer

Unable to find valid certification path to requested target

The problem appears when your server has ...READ MORE

Dec 12, 2018 in Java by Daisy
• 8,090 points
7,403 views
0 votes
2 answers

kubernetes service external ip pending

If you are not using GCE or ...READ MORE

Aug 31, 2018 in Kubernetes by Nilesh
• 6,970 points
7,402 views
0 votes
1 answer

How to refresh a webpage using python selenium webdriver?

Hey Shaurya, the code snippet below shows ...READ MORE

Jul 29, 2019 in Selenium by Anvi
• 14,090 points
7,401 views
0 votes
2 answers

How can I download a .vhd image to my local machine from azure and upload the same to a different azure account?

From the Windows Azure Portal you can ...READ MORE

Aug 20, 2018 in Azure by Priyaj
• 57,550 points
7,398 views
0 votes
1 answer

What's the difference between functions getClass() and getAttribute(“class”) in Selenium?

The simple difference is that, getClass() returns ...READ MORE

Apr 7, 2018 in Selenium by nsv999
• 5,510 points
7,397 views
0 votes
1 answer

What is the difference between driver.close() and driver.quit()?

They do a similar thing but not ...READ MORE

Apr 5, 2019 in Python by Yash
7,385 views
0 votes
1 answer

Python error "'Series' object is not callable "

Try this: df['ln_returns'] = np.log(df['Close_mid']/df['Close_mid']) df['Close_mid'](1)) doesn't seem to ...READ MORE

Jul 22, 2019 in Python by Greg
7,374 views
+1 vote
7 answers

How to connect to a Docker container running mysql on Windows 10?

Avoid using bind_address in your my.cnf file. I don't ...READ MORE

Apr 25, 2019 in Docker by Haseeb
7,370 views
0 votes
1 answer

How to install Hive on Windows Operating System?

First, download Hive from the following link: http://www.apache.org/dyn/closer.cgi/hive/ Next, ...READ MORE

Feb 26, 2019 in Big Data Hadoop by Kirti
7,364 views
0 votes
1 answer

Show a list of all variables in R

Hi Swathi, You can use ls() to list ...READ MORE

Jun 27, 2019 in Data Analytics by Cherukuri
• 32,460 points
7,354 views
0 votes
1 answer

How to select first instance of a button in a table row based on cell content by XPath

This xpath should give you all the ...READ MORE

Jun 6, 2018 in Selenium by jons
7,354 views
0 votes
1 answer

Copy and paste data in UiPath

Hi @Rakesh, you can perform the copy ...READ MORE

Mar 5, 2019 in RPA by Pratibha
• 3,690 points

edited Mar 5, 2019 by Pratibha 7,277 views
0 votes
1 answer

How to retrieve the list of sql (Hive QL) commands that has been executed in a hadoop cluster?

Well, what you can do is use ...READ MORE

Apr 4, 2018 in Big Data Hadoop by kurt_cobain
• 9,310 points
7,265 views
0 votes
2 answers

Error saying " "hosts" E212: Can"t open file for writing" when trying to change host name on the VM

I am interested in the answer as ...READ MORE

Jan 26, 2019 in Docker by anonymous
7,261 views
+1 vote
1 answer

Error: Reference to undeclared resource in terraform code

Check the vpc declaration in subnets, internet ...READ MORE

Nov 17, 2019 in Other DevOps Questions by ahmed
7,240 views
0 votes
1 answer

Is it possible to run an Ansible Playbook in python script?

Hey @Cerci, Of course its possible. You ...READ MORE

Jan 17, 2019 in Ansible by Nicolas
7,235 views
0 votes
1 answer

How can I write code to find a palindrome in python without using string functions?

In Logic 1, try if i<int(length/2): instead of if i<int((length/2+1)): In ...READ MORE

Jan 16, 2019 in Python by charlie_brown
• 7,780 points
7,180 views
0 votes
1 answer

Pyplot error "only size-1 arrays can be converted to Python scalars"

You can plot the chart by taking ...READ MORE

Jan 28, 2019 in Python by Omkar
• 69,040 points
7,165 views
0 votes
1 answer

Convert HTML to an image in Python

webkit2png. The original version is OSX-only, but luckily ...READ MORE

Feb 4, 2019 in Python by SDeb
• 13,250 points
7,156 views
0 votes
2 answers

How to use group by for multiple columns in dplyr, using string vector input in R?

data = data.frame(   zzz11def = sample(LETTERS[1:3], 100, replace=TRUE),   zbc123qws1 ...READ MORE

Aug 5, 2019 in Data Analytics by anonymous
7,149 views
+1 vote
8 answers

How can I implement process.env in Angular 5 environment?

Users do not have access to process.env ...READ MORE

Apr 3, 2018 in DevOps & Agile by DareDev
• 6,850 points
7,133 views
0 votes
1 answer

(Protractor) Finding specific row in ng-table by text

Try this Return the filtered elements before trying ...READ MORE

May 10, 2018 in Selenium by Samarpit
• 5,890 points
7,117 views
0 votes
1 answer

Replace Column names and datatype in Hive

You can replace the column name and ...READ MORE

May 21, 2019 in Big Data Hadoop by John
7,115 views
0 votes
1 answer

How to handle Pop-up in Selenium WebDriver using Java

Actually, its pretty simple. Use this code ...READ MORE

Apr 5, 2018 in Selenium by nsv999
• 5,510 points
7,112 views
0 votes
1 answer

How can I handle certificates when testing pages with Selenium?

In Firefox, you should set 'accept_untrusted_certs' of ...READ MORE

May 8, 2018 in Selenium by king_kenny
• 3,710 points
7,090 views
0 votes
2 answers

Invalid bucket name "s3:\\testdm": Bucket name must match the regex "^[a-zA-Z0-9.\-_]{1,255}$"

Instead of backslashes, use forward slashes C:\Users\jino>aws s3 ...READ MORE

Apr 24, 2019 in AWS by anonymous
7,088 views
0 votes
1 answer

How to replace Blank with "0" in Power BI Visual?

Hi, Sujit You can do this in two ...READ MORE

Feb 7 in Power BI by Gitika
• 33,450 points
7,083 views
+2 votes
2 answers

how to install firebug or firepath in firefox?

Hey @Charumatibahen, firebug is no more in ...READ MORE

Dec 28, 2018 in Selenium by Priyaj
• 57,550 points
7,066 views
+1 vote
2 answers

How to click button selenium python?

Have you tried using implicit_wait method before getting ...READ MORE

May 27, 2019 in Selenium by Abha
• 27,930 points
7,062 views
0 votes
3 answers

Error: docker command not found

If you're using Docker as an administrator, ...READ MORE

Apr 29, 2019 in Docker by Naina
7,048 views
0 votes
1 answer

How to reset the offset of messages consumed from Kafka?

The reset option only prints the result ...READ MORE

Jul 9, 2018 in Apache Kafka by Shubham
• 13,380 points
7,048 views
0 votes
1 answer

How to Access Hive via Python?

The easiest way is to use PyHive. To ...READ MORE

Oct 9, 2018 in Big Data Hadoop by Omkar
• 69,040 points
7,031 views
+1 vote
3 answers

"400 bad request-The plain http request was sent to https port" nginx

If you check your config file, it ...READ MORE

Apr 30, 2019 in Kubernetes by Vaidya
7,030 views