Trending questions in Edureka Community

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1 answer

What is middleware? How can we register middeleware in Laravel?

Middleware acts as a bridge between a ...READ MORE

Mar 18, 2020 in Laravel by Niroj
 • 82,840 points • 2,772 views
0 votes
1 answer

not able to delete a security group for my Amazon VPC in AWS?

Hi@akhtar, When you try to delete that security ...READ MORE

Mar 18, 2020 in AWS by MD
 • 95,460 points • 2,774 views
0 votes
1 answer

How to implement draggable tab using Java Swing?

Hello kartik, setAcceptor(TabAcceptor a_acceptor) should let the consumer code ...READ MORE

Apr 21, 2020 in Java by Niroj
 • 82,840 points • 1,288 views
+3 votes
1 answer

xpath is not working

Try this, public class SiblingAndParentInXpath { ...READ MORE

Mar 31, 2020 in Selenium by anonymous
 • 140 points • 3,599 views
0 votes
1 answer

Caused by: java.lang.NumberFormatException: Empty String

Hi@akhtar, As we know text files are in ...READ MORE

Jan 31, 2020 in Apache Spark by MD
 • 95,460 points • 4,834 views
0 votes
1 answer

java.io.IOException: File /user/hadoop/ could only be replicated to 0 nodes, instead of 1

Hi@akhtar, To avoid this error, follow the bellow ...READ MORE

Apr 17, 2020 in Big Data Hadoop by MD
 • 95,460 points • 1,449 views
0 votes
0 answers

connect to aws ec2 instance via public ip

I have an EC2 instance with an ...READ MORE

Apr 7, 2020 in AWS by rossboulet
 • 120 points • 1,936 views
0 votes
1 answer

How can we display message when we click some element(button) that server is loading?

hey kartik,  As $route is used for deep-linking URLs ...READ MORE

Feb 11, 2020 in Angular by Niroj
 • 82,840 points • 4,306 views
0 votes
1 answer

How to enable query log in Laravel?

Hello, You can use simple function that is ...READ MORE

Mar 23, 2020 in Laravel by Niroj
 • 82,840 points • 2,531 views
0 votes
1 answer

Host key not found in [directory], Permission denied (publickey), or Authentication failed, permission denied

Hi@akhtar, When we connect our instance from local ...READ MORE

Apr 28, 2020 in AWS by MD
 • 95,460 points • 965 views
+2 votes
6 answers

How can I change directory or "cd" in Python?

Context Manager: cd import os class cd:     """Context manager for ...READ MORE

Oct 18, 2018 in Python by Nabarupa
 • 28,847 views
+1 vote
1 answer

Key differences between Basic orchestrator and Standard Orchestrator.

There are three orchestrator types… Community Basic Standard Community - it’s a free ...READ MORE

Mar 24, 2020 in RPA by Sirajul
 • 59,230 points • 2,428 views
0 votes
1 answer

[Mac] Writing the Kafka consumer output to a CSV file

Hi@ I don't know it will work or ...READ MORE

Feb 18, 2020 in Apache Kafka by MD
 • 95,460 points • 4,106 views
0 votes
1 answer

Error handling with Try Catch activity in foreach loop

Hi Apeksha, to resolve your issue, in ...READ MORE

Oct 24, 2019 in RPA by Abha
 • 28,140 points • 9,038 views
0 votes
1 answer

What is the best books for hacking beginners to advace and also networking please refer good books ?

Here's the booklist for Ethical hacking for ...READ MORE

Apr 20, 2020 in Cyber Security & Ethical Hacking by Kim
edited Oct 7, 2021 by Sarfaraz • 1,359 views
0 votes
0 answers

What is the address of the sender in this transaction:0x5edb69874d0900d8857468fbe53715cc1a58137709b8b70e46299bf10983dc09

Apr 1, 2020 in Blockchain by Dinesh
 • 180 points • 2,181 views
0 votes
1 answer

What are different Run modes available for an object in Blue Prism?

Hi Apeksha, various run modes are available ...READ MORE

Oct 19, 2019 in RPA by Pratibha
 • 3,690 points • 9,272 views
0 votes
1 answer

How to install R Studio in Windows?

Hi@akhtar, To install R Studio in your system, ...READ MORE

Apr 29, 2020 in Data Analytics by MD
 • 95,460 points • 897 views
0 votes
1 answer

How can I clear text of a textbox using Python Selenium WebDriver?

Hi Sonakshi, we can clear text of ...READ MORE

Jul 31, 2019 in Selenium by Anvi
 • 14,150 points • 12,711 views
+1 vote
1 answer

Does anyone know when Edureka Elevate course will resume, also are there any details of the offers which the previous batch got?

This program has been paused due to ...READ MORE

Apr 30, 2020 in Career Counselling by Sahil
 • 440 points • 1,250 views
0 votes
1 answer

ImportError: No module named toolkit.interface

I think you didn't set your python ...READ MORE

Apr 22, 2020 in Python by MD
 • 95,460 points • 1,185 views
0 votes
1 answer

I have 1 scraping data in excel it's 101 rows,i wrote their classific in 3 columns,i want those names upto 101 rows.it should be done automatically upto scraped data without entering(A1:A101)manually

you need to use excel application scope in ...READ MORE

Apr 28, 2020 in RPA by vikky
 • 520 points • 1,023 views
0 votes
2 answers

What is immutable string in java?

To answer your question, the String is ...READ MORE

Feb 9, 2022 in Java by Soham
 • 9,710 points • 886 views
0 votes
1 answer

Is it possible to check if a text is highlighted on the page using Selenium?

Hey Karan, you can use following code ...READ MORE

May 30, 2019 in Selenium by Avni
 • 15,354 views
0 votes
1 answer

How to use Switch activity on a string in UiPath?

Hi Apeksha, You need to change the type ...READ MORE

Nov 8, 2019 in RPA by Abha
 • 28,140 points • 8,364 views
0 votes
0 answers

Hi, I have a excel file where column is in Row Format Like Figure,, How can i transpose the table [closed]

Student_Name Sunil kumar Student_Id 16MCMC45 Student_ ...READ MORE

Apr 28, 2020 in Talend by sunil
 • 120 points
closed May 1, 2020 by sunil • 951 views
0 votes
2 answers

Difference between createOrReplaceTempView and registerTempTable

I am pretty sure createOrReplaceTempView just replaced ...READ MORE

Sep 18, 2020 in Apache Spark by Nathan Mott
 • 13,646 views
0 votes
1 answer

Error response from daemon: container 2e5637957f172 encountered an error during CreateContainer: failure in a Windows system call: Logon failure

Hi@akhtar, I think Hyper V isn't enabled in your Windows ...READ MORE

Apr 8, 2020 in Docker by MD
 • 95,460 points • 1,763 views
0 votes
1 answer

can we add hadoop in docker or online server or cloud

Hi@Rajan, If you are asking, can we configure hadoop ...READ MORE

May 1, 2020 in Big Data Hadoop by MD
 • 95,460 points • 803 views
0 votes
1 answer

how to install Damn Vulnerable Web Application?

I suggest you go through this https://www.edureka.co/blog/application-security-tutorial/ It would ...READ MORE

May 4, 2020 in Cyber Security & Ethical Hacking by Sirajul
 • 59,230 points
edited Oct 6, 2021 by Sarfaraz • 682 views
0 votes
1 answer

Error: neutron-server failed to start and no log was written – neutron dead but pid file exists.

Hi@akhtar, Generally, after installing keystone, glance, nova services, ...READ MORE

Mar 24, 2020 in OpenStack by MD
 • 95,460 points • 2,395 views
0 votes
1 answer

How to hide the console of the ChromeDriver in python

Have you tried this one?  https://help.applitools.com/hc/en-u ...READ MORE

Feb 16, 2020 in Selenium by Klinsc
 • 9,981 views
0 votes
0 answers

org.openqa.selenium.WebDriverException: Unable to convert: {actions=[org.openqa.selenium.interactions.Sequence@737edcfa, org.openqa.selenium.interactions.Sequence@3ecedf21]}

I am getting error  org.openqa.selenium.WebDriverException: Unable to convert: ...READ MORE

Mar 23, 2020 in Selenium by Manish
 • 140 points • 2,469 views
0 votes
1 answer

Why do we use sc.parallelize?

Spark revolves around the concept of a ...READ MORE

Jul 11, 2019 in Apache Spark by Suman
 • 13,483 views
0 votes
1 answer

I am trying to run following command But I end up with an error :

Hii Nishant, You are running this command inside ...READ MORE

Apr 6, 2020 in Others by Niroj
 • 82,840 points • 1,859 views
0 votes
1 answer

How to connect mail server with smtplib module in python?

Hi@akhtar, You can connect mail server using smtplib ...READ MORE

Apr 15, 2020 in Python by MD
 • 95,460 points • 1,428 views
0 votes
1 answer

Building Time Series Model - Getting error involving datetime

Hey sharonda, Use a python datetime or string  results.get_prediction(start='2020-04-08', ...READ MORE

Apr 8, 2020 in Python by Niroj
 • 82,840 points • 1,727 views
0 votes
1 answer

How to add tabs to JTabbedPane using WindowBuilder?

Hii, You can just find out by given ...READ MORE

Apr 21, 2020 in Java by Niroj
 • 82,840 points • 1,155 views
+1 vote
0 answers

s3 event is not triggering AWS Lambda function while uploading jar file from bamboo build plan.

s3 event is not triggering AWS Lambda ...READ MORE

Apr 4, 2020 in Others by Abhishek
 • 280 points • 1,922 views
0 votes
2 answers

how to import numpy and pandas inside aws lambda function?

I had good luck using pre-made pandas ...READ MORE

Nov 3, 2020 in AWS by anonymous
reshown Nov 3, 2020 by Sirajul • 9,459 views
0 votes
1 answer

how to install Amazon AWS Command Line Interface tools on Bamboo build agent.

Hi@Abhishek, You need to set the following parameters ...READ MORE

Apr 6, 2020 in Others by MD
 • 95,460 points • 1,856 views
0 votes
1 answer

load balancing using dns server in docker container.

Hi@akhtar, There are lots of platform which is ...READ MORE

Apr 16, 2020 in Docker by MD
 • 95,460 points • 1,356 views
0 votes
1 answer

Ignore the NaN and do the linear regression on remaining values

Yes, you can do this using statsmodels: import ...READ MORE

May 22, 2019 in Machine Learning by Hari
 • 15,604 views
0 votes
1 answer

How to verify page title in Selenium?

Hey Janvi, you can verify a page's ...READ MORE

Jul 4, 2019 in Selenium by Lavanya
 • 13,772 views
+1 vote
1 answer

Python BeautifulSoup check if find returns Null object

You can add an if condition to ...READ MORE

May 9, 2019 in Python by Ruby
 • 16,123 views
0 votes
1 answer

Configure multiple public subnets in a single AWS VPC.

Hi@akhtar, Yes, you can configure multiple public subnets ...READ MORE

Mar 18, 2020 in AWS by MD
 • 95,460 points • 2,609 views
0 votes
1 answer

How to create an instance in OpenStack?

Hi@akhtar, When we try to launch an instance ...READ MORE

Mar 17, 2020 in OpenStack by anonymous
 • 95,460 points • 2,646 views
0 votes
1 answer

What are the different methods of session management in servlets?

Session is a conversational state between client ...READ MORE

Feb 18, 2019 in Java by Frankie
 • 9,830 points • 19,647 views
0 votes
1 answer

How to configure wordpress tool using docker-compose?

Hi@akhtar, You can download wordpress image from docker hub. WordPress is ...READ MORE

Apr 24, 2020 in Docker by MD
 • 95,460 points • 993 views
0 votes
1 answer

Compress and decompress string in Python

You can use the zlib module available in ...READ MORE

Jul 23, 2019 in Python by Bhagavath
edited Oct 7, 2021 by Sarfaraz • 12,918 views
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