Most viewed questions in Edureka Community

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1 answer

Error saying "Error in file(out, "wt") : cannot open the connection" when execute help command in r

Hey @Ali, change working dir, exit r ...READ MORE

Nov 20, 2018 in Data Analytics by Maverick
• 10,800 points
2,868 views
0 votes
1 answer

R programming error: { : missing value where TRUE/FALSE needed "

This should work: for ( i in 1:dim(m)[[1]] ...READ MORE

May 28, 2019 in Data Analytics by Zulaikha
• 890 points
2,867 views
0 votes
1 answer

Selecting an item from dropdown list using Selenium WebDriver & java

Use the below code: new Select(driver.findElement(By.id("blood-group"))).selectByVisibleText("AB"); You also need ...READ MORE

May 8, 2018 in Selenium by Meci Matt
• 9,460 points
2,866 views
0 votes
1 answer

Error: org.openqa.selenium.ElementNotInteractableException

Try to use javascriptExecutor to click the ...READ MORE

Jul 30, 2018 in Selenium by Samarpit
• 5,870 points
2,865 views
0 votes
2 answers

Exception found while using Thread.sleep() and wait() in Java

A simpler way to wait is to ...READ MORE

Aug 13, 2018 in Java by samarth295
• 2,190 points
2,864 views
0 votes
1 answer

Rancher vs OpenShift

They both excel in different fields, Rancher ...READ MORE

Mar 28, 2019 in Kubernetes by Ram
2,862 views
+2 votes
1 answer

How to combine multiple S3 objects in the target S3 object w/o leaving S3

"However sometimes our raw objects are not ...READ MORE

Aug 28, 2018 in AWS by Priyaj
• 57,510 points
2,860 views
0 votes
1 answer

ERROR 1142 (42000): SELECT command denied to user ''@'localhost' for table 'user'

Hey, This is a mysql command line error ...READ MORE

Jun 19, 2019 in Big Data Hadoop by Gitika
• 25,460 points
2,857 views
0 votes
1 answer

how to import numpy and pandas inside aws lambda function?

The problem is that your local numpy ...READ MORE

Sep 17, 2018 in AWS by Priyaj
• 57,510 points
2,854 views
0 votes
1 answer

Moving data to hdfs using copyFromLocal command

Actually dfs.data.dir and dfs.name.dir have to point ...READ MORE

Mar 27, 2018 in Big Data Hadoop by nitinrawat895
• 10,840 points
2,851 views
+1 vote
8 answers

How is Blockchain a linked list?

Blockchain is similar to Single Linked List ...READ MORE

Aug 3, 2018 in Blockchain by Omkar
• 68,880 points
2,850 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 6, 2019 in Docker by Kunal
2,843 views
0 votes
1 answer

Which function can I use to clear the console in R and RStudio ?

Description                   Windows & Linux           Mac Clear console                      Ctrl+L ...READ MORE

Apr 17, 2018 in Data Analytics by anonymous
2,843 views
0 votes
1 answer

Python error "IndentationError: expected an indented block"

Python requires its code to be indented ...READ MORE

Jun 17, 2019 in Python by Varun

edited Jun 17, 2019 2,840 views
0 votes
1 answer

How to find Elements by their Attribute in Python Selenium WebDriver

To find all the <td> tags which have attribute data-sortable-id you ...READ MORE

Jul 19, 2018 in Selenium by Samarpit
• 5,870 points
2,840 views
0 votes
1 answer

Get coordinates or dimensions of element with Python using Selenium WebDriver

WebElements have the properties such as .size and .location. ...READ MORE

Jul 11, 2018 in Selenium by Meci Matt
• 9,460 points
2,835 views
0 votes
1 answer

Select a drop down value of angular js application using selenium using text

To select drop down use following, driver.findElements(By.className("Your dropdown ...READ MORE

Jun 18, 2018 in Selenium by Samarpit
• 5,870 points
2,835 views
0 votes
1 answer

3DES encryption/decryption in Java

Hey, its just that Base 64 encoding ...READ MORE

Nov 8, 2018 in Java by nirvana
• 3,060 points
2,826 views
0 votes
1 answer

How to run multiple test cases using TestNG Test Suite in Selenium?

Hi Neerja, to run multiple test cases ...READ MORE

May 21, 2019 in Selenium by Abha
• 27,760 points
2,825 views
0 votes
1 answer

“subscript out of bounds” Error in r programming

This error is likely to occur when ...READ MORE

Oct 31, 2018 in Data Analytics by Kalgi
• 51,160 points
2,812 views
+1 vote
1 answer

How to tell the Maven to use the latest version of dependency in Java?

If you always want to use the ...READ MORE

Jun 26, 2018 in Java by Sushmita
• 6,890 points
2,812 views
0 votes
1 answer

How to connect Amazon RedShift in Apache Spark?

It turns out you just need a ...READ MORE

Aug 22, 2018 in AWS by Archana
• 4,150 points
2,811 views
+1 vote
4 answers

COPY is not working in Docker

I had the exact same issue. I ...READ MORE

May 6, 2019 in Docker by Emilia
2,808 views
+2 votes
1 answer

Disable notification" “Chrome is being controlled by automated test software” in ChromeDriver 2.36

"disable-infobars" flag has been deprecated, but you ...READ MORE

Mar 26, 2018 in Selenium by nsv999
• 5,510 points
2,806 views
0 votes
1 answer

How to run python script in PyCharm with sudo privileges?

When you run a command with sudo, by ...READ MORE

Feb 6, 2019 in Cyber Security & Ethical Hacking by Omkar
• 68,880 points
2,801 views
0 votes
1 answer

How to convert BeautifulSoup object to string?

You can do this by directly type ...READ MORE

Apr 4, 2019 in Python by Ashu
2,799 views
0 votes
1 answer

How to combine multiple tables in power BI?

Hi Sindhu, You can merge the 3 tables ...READ MORE

Mar 14, 2019 in Power BI by Cherukuri
• 32,440 points
2,797 views
0 votes
1 answer

How to get blob-URL after file upload in azure?

Assuming you're uploading the blobs into blob ...READ MORE

Sep 27, 2018 in Azure by null_void
• 3,220 points
2,796 views
+1 vote
3 answers

Not able to pass params POST to AWS Lambda from Amazon API Gateway

For this template : application/x-www-form-urlencoded  This line below will ...READ MORE

Jun 13, 2018 in AWS by Cloud gunner
• 4,630 points
2,795 views
0 votes
2 answers

Removing Title bar in Tkinter program

you can remove the title bar by ...READ MORE

Mar 19, 2019 in Python by anonymous
2,790 views
0 votes
1 answer

Handling elements inside Shadow DOM in Selenium WebDriver

You can use the driver.executeScript() method to access the ...READ MORE

Jun 11, 2018 in Selenium by Meci Matt
• 9,460 points
2,790 views
0 votes
1 answer

After installing Hadoop on Windows7, NameNode failed to start

You need to install Hadoop winutils to ...READ MORE

May 3, 2018 in Big Data Hadoop by Shubham
• 13,370 points
2,781 views
0 votes
1 answer

How to convert String to Date in Amazon Athena?

You can use date_parse. All you need ...READ MORE

Jan 16, 2019 in AWS by chandan
2,773 views
0 votes
1 answer

Reading text using selenium webdriver XPath

I don't know about how to do ...READ MORE

Aug 9, 2018 in Selenium by Meci Matt
• 9,460 points
2,772 views
0 votes
1 answer

Is there a way to copy data from one one Hadoop distributed file system(HDFS) to another HDFS?

The distributed copy command, distcp, is a ...READ MORE

Mar 22, 2018 in Big Data Hadoop by Ashish
• 2,630 points
2,771 views
+3 votes
1 answer

API Gateway CORS: no 'Access-Control-Allow-Origin' header

I get the same problem. I have ...READ MORE

Oct 9, 2018 in AWS by Priyaj
• 57,510 points
2,770 views
0 votes
1 answer

How to select HTML row in BluePrism

Just spy table cell (or any other ...READ MORE

Oct 17, 2018 in RPA by Priyaj
• 57,510 points
2,757 views
0 votes
1 answer

Difference between Amazon ec2 and AWS Elastic Beanstalk.

EC2 EC2 is Amazon's service that allows you ...READ MORE

Jul 9, 2018 in AWS by Priyaj
• 57,510 points
2,756 views
0 votes
3 answers

What are differences between NameNode and Secondary NameNode?

File metadata information is stored by Namenode ...READ MORE

Apr 7, 2019 in Big Data Hadoop by anonymous
2,752 views
0 votes
5 answers

Hadoop hdfs: list all files in a directory and its subdirectories

Hi, You can try this command: hadoop fs -ls ...READ MORE

Aug 1, 2019 in Big Data Hadoop by Dinish
2,750 views
0 votes
3 answers

How to unzip a zipped folder using UiPath?

Hi Akansha, to unzip a zipper folder ...READ MORE

Mar 8, 2019 in RPA by Anvi
• 14,010 points
2,749 views
+1 vote
1 answer

Have column with multiple values in powerBI, for use with a slicer in power bi

It can be achieved depending on the result you ...READ MORE

Oct 22, 2018 in Power BI by Hannah
• 17,890 points
2,748 views
0 votes
1 answer

Javascript code to download a file from Amazon S3

Hai, I was thinking along the same ...READ MORE

Dec 31, 2018 in AWS by Archana
• 5,600 points
2,747 views
+1 vote
4 answers

What are the roles and responsibilities of an android developer?

Hi, These are the listed roles and responsibilities ...READ MORE

Jul 26, 2019 in Career Counselling by Gitika
• 25,460 points
2,744 views
+1 vote
4 answers

GIT plugin in jenkins not able to connect to GIT repository

This looks like a git configuration issue, ...READ MORE

Oct 25, 2018 in Git & GitHub by Alia
2,742 views
0 votes
1 answer

org.apache.spark.sql.AnalysisException: cannot resolve given input columns

The string Productivity has to be enclosed between single ...READ MORE

Jul 10, 2019 in Apache Spark by Tina
2,740 views
0 votes
2 answers

How do I fix the “no space left on device” error in docker?

Try cleaning up: $ docker volume rm $(docker ...READ MORE

Aug 14, 2019 in Docker by Sirajul
• 46,080 points
2,740 views
0 votes
2 answers

Power Bi duplicate rows

As mentioned by @Lina I'll post achieving the ...READ MORE

Oct 3, 2018 in Power BI by Nilesh
• 6,920 points
2,739 views
0 votes
2 answers

Difference between Hadoop 1 and 2

Hadoop V.1.x Components Apache Hadoop V.1.x has the ...READ MORE

Aug 27, 2018 in Big Data Hadoop by zombie
• 3,750 points
2,738 views
0 votes
1 answer

BluePrism Spy element uniquely

If you are not able to see ...READ MORE

Oct 3, 2018 in RPA by Priyaj
• 57,510 points
2,736 views