Most viewed questions in Edureka Community

+1 vote
2 answers

Non-static variable cannot be referenced from a static context. Explain?

class Program { int count ...READ MORE

Sep 27, 2019 in Java by anonymous
6,038 views
0 votes
2 answers

What is docker system prune is used for?

The basic usage of the command docker ...READ MORE

Aug 5, 2019 in Docker by Sirajul
• 48,810 points
6,028 views
0 votes
1 answer

why we need beeline?

Hey Learner, Hope you're doing great. Would you please ...READ MORE

Dec 18, 2017 in Data Analytics by Sudhir
• 1,610 points
6,025 views
0 votes
1 answer

How to create a parquet table in hive and store data in it from a hive table?

Please use the code attached below for ...READ MORE

Jan 28, 2019 in Big Data Hadoop by Omkar
• 68,940 points
6,023 views
0 votes
1 answer

Changing Column position in spark dataframe

Yes, you can reorder the dataframe elements. You need ...READ MORE

Apr 19, 2018 in Apache Spark by Ashish
• 2,630 points
6,003 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
5,988 views
0 votes
1 answer

How to refresh data in ViewPager Fragment ?

Using the ViewPager.OnPageChangeListener is the correct way to go, ...READ MORE

Mar 6, 2019 in Java by developer_1
• 3,300 points
5,964 views
0 votes
1 answer

How to find the number of elements present in the array in a Spark DataFame column?

You can select the column and apply ...READ MORE

Jun 5, 2018 in Apache Spark by Shubham
• 13,370 points
5,961 views
+1 vote
4 answers

Updating kubernetes configmap/secret without removing the existing one

You can use edit for small changes ...READ MORE

Apr 24, 2019 in Kubernetes by Vinayak
5,923 views
0 votes
5 answers

Kubernets cluster pod stays in pending state

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

May 3, 2019 in Kubernetes by Kashish
5,921 views
0 votes
1 answer

How do we use assert() in Selenium WebDriver?

So, for implementing Assert(), you need to ...READ MORE

Apr 5, 2018 in Selenium by nsv999
• 5,510 points
5,916 views
0 votes
2 answers

What are the differences between overfitting and underfitting?

Overfitting is a modeling error which occurs when ...READ MORE

Aug 8, 2019 in Data Analytics by anonymous
5,907 views
+1 vote
2 answers

Python convert XLS and XLSX file to csv

XLSX tables are usually created in MS ...READ MORE

Aug 30, 2019 in Python by Mian Tanzeel
5,884 views
0 votes
1 answer

How do I set up a windows_slave agent via JNLP, If I have a Jenkins master configured on linux?

JNLP(JAVA NETWORK LAUNCH PROTOCOL) is used to Connect to/launch ...READ MORE

Jun 3, 2019 in Jenkins by Sirajul
• 48,810 points
5,871 views
0 votes
1 answer

C# List all files with filename under a amazon S3 folder

Also you can use the following c# ...READ MORE

Oct 5, 2018 in AWS by Priyaj
• 57,530 points
5,856 views
+5 votes
5 answers

Benefits of EBS vs. instance-store

As of now all AMI's in quickstart ...READ MORE

Oct 16, 2018 in AWS by Ashwat Singh
5,854 views
+1 vote
1 answer

How can I display current date in "dd-MMM-yy" format in UiPath Studio?

Hi Shilpa, if you want to display ...READ MORE

Mar 18, 2019 in RPA by Pratibha
• 3,690 points
5,852 views
0 votes
1 answer

Missing Authentication Token while accessing API Gateway?

I guess you are directly trying to ...READ MORE

Jun 12, 2018 in AWS by Cloud gunner
• 4,630 points
5,850 views
–1 vote
1 answer

Selenium XPath error:- Element not found

The reason for Element not found exception ...READ MORE

Mar 27, 2018 in Selenium by nsv999
• 5,510 points
5,816 views
0 votes
1 answer

How to open a browser window in full screen using Selenium WebDriver with C#

Simply Use this: driver.Manage().Window.Maximize(); READ MORE

Jun 7, 2018 in Selenium by Samarpit
• 5,870 points
5,815 views
0 votes
1 answer

What is difference between Assert and Verify in Selenium?

Hello, talking about the definition.  Assert: If the assert condition ...READ MORE

Dec 31, 2018 in Selenium by Prasad
5,786 views
0 votes
1 answer

How to uninstall Yarn?

This is maybe because you didn't use ...READ MORE

Feb 4, 2019 in Big Data Hadoop by Omkar
• 68,940 points
5,776 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
5,774 views
0 votes
1 answer

Clicking on hidden element in Selenium WebDriver

let us first store that element in the ...READ MORE

Jun 12, 2018 in Selenium by Meci Matt
• 9,460 points
5,774 views
+1 vote
1 answer

How to expose docker container's ip and port to outside docker host without port mapping?

you can accomplish this with IP aliasing ...READ MORE

Aug 2, 2018 in Docker by Kalgi
• 51,830 points

edited Jan 16 by Kalgi 5,773 views
0 votes
1 answer

How do you get the logical xor of two variables in Python?

If you're already normalizing the inputs to ...READ MORE

May 29, 2018 in Python by aryya
• 7,350 points
5,757 views
0 votes
1 answer

How to convert a string to timestamp with milliseconds in Hive?

 concatenation of substrings using the following code: select ...READ MORE

Oct 31, 2018 in Big Data Hadoop by Neha
• 6,280 points
5,754 views
0 votes
10 answers

Difference between single node & pseudo-distributed mode in Hadoop?

Both are the same thing but single ...READ MORE

Dec 7, 2018 in Big Data Hadoop by Vilola
5,714 views
+4 votes
2 answers

Hyperledger Fabric issue: orderer client failed to connect to orderer.xxx.net:7050: failed to create new connection

Hey @gujiwork, Try making the following changes: docker-compose-base.yaml and ...READ MORE

Nov 5, 2018 in Blockchain by Omkar
• 68,940 points
5,707 views
0 votes
1 answer

How to add leading zeros in R?

There are several solutions to this. One of ...READ MORE

Apr 30, 2018 in Data Analytics by Sahiti
• 6,290 points
5,705 views
+1 vote
4 answers

Is there a way to change the Jenkins build number while building a job?

If you have access to the script ...READ MORE

May 7, 2019 in Jenkins by Atul
5,688 views
0 votes
2 answers

How to display just the name of files using aws s3 ls command?

aws s3 ls s3://<your_bucket_name>/ | awk '{print ...READ MORE

Mar 17, 2019 in AWS by anonymous
5,680 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
• 5,870 points
5,642 views
0 votes
1 answer

Error saying "error: dpkg frontend is locked by another process"

Hey! First, find out the id of the ...READ MORE

Apr 15, 2019 in Jenkins by Vedant
5,636 views
0 votes
1 answer

How to install firebug in chrome?

FIrebug was a chrome extension that was ...READ MORE

Dec 21, 2018 in Selenium by Shuvodip
5,635 views
0 votes
2 answers

Running a cron job in a docker conratiner

Let’s create a new file called "crontab" ...READ MORE

Aug 7, 2018 in DevOps & Agile by Kalgi
• 51,830 points
5,623 views
0 votes
1 answer

Python error "TypeError: string indices must be integers, not str"

Hey @Dipti email_s.append(email_1["email_address"]) This is the list on ...READ MORE

Jul 5, 2019 in Python by Jinu
5,583 views
0 votes
3 answers

kubectl get ing gives no address in kubernetes ingress

 I had the same problem and I ...READ MORE

Apr 24, 2019 in Kubernetes by Chris
5,580 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
• 6,960 points
5,572 views
0 votes
1 answer

Python TypeError: 'list' object is not callable.

The error says the list is not ...READ MORE

Feb 8, 2019 in Python by Omkar
• 68,940 points
5,557 views
0 votes
3 answers

Can a fresher get the job of AWS Solutions Architect?

Yes, A fresher can get a job ...READ MORE

May 13, 2019 in Career Counselling by Ginni
5,546 views
0 votes
3 answers

How to click the search button using Selenium web driver and Python

You can try with tag. #this code will ...READ MORE

Apr 10, 2019 in Selenium by Matin
5,533 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
5,516 views
0 votes
3 answers

java.lang.IllegalStateException Error after adding set property webdriver

/* System.setProperty("WebDriver.gecko.driver", "C:\\Users\\DELL\\Desktop\\GeckoDriver1\\geckodriver.exe"); WebDriver driver = new FirefoxDriver(); */ ...READ MORE

May 1, 2019 in Selenium by anonymous
5,516 views
0 votes
1 answer

How can we read data from an excel sheet in Selenium webdriver?

Hi Tarun, to read data from an ...READ MORE

May 8, 2019 in Selenium by Abha
• 27,780 points
5,503 views
+1 vote
1 answer

How to send an attachment with an email using UiPath?

Hey Rashid, if you wish to send ...READ MORE

Mar 11, 2019 in RPA by Anvi
• 14,010 points
5,486 views
+1 vote
2 answers

Not able to install speech_recognition in python: ModuleNotFoundError: No module named 'speech_recognition'

Hey. You have to use SpeechRecognition as module ...READ MORE

Nov 28, 2018 in Python by Omkar
• 68,940 points
5,481 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
5,465 views
0 votes
2 answers

hadoop copy a local file system folder to HDFS

There's a typo in your command: "hadopp". ...READ MORE

Feb 4, 2019 in Big Data Hadoop by Lohith
5,457 views
0 votes
2 answers

Selenium WebDriver Error: AttributeError: 'list' object has no attribute 'click'

If you are going to use a ...READ MORE

Jan 17 in Selenium by lwazi
5,449 views