Trending questions in Edureka Community

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How to open warning/information/error dialog in swing?

Hello, You can try out : import javax.swing.JFrame; import javax.swing.JOptionPane; public ...READ MORE

Apr 21, 2020 in Java by Niroj
 • 82,880 points • 1,243 views
+4 votes
0 answers

How to scroll up and down in Protractor?

I have a scroll bar inside Window. ...READ MORE

Feb 3, 2020 in Software Testing by Ingridd
 • 160 points • 4,495 views
+4 votes
1 answer

[Pipeline] withDockerContainer Jenkins does not seem to be running inside a container

Hey @Karan, I just missed out on ...READ MORE

Nov 14, 2019 in Jenkins by Eric
 • 8,056 views
–1 vote
0 answers

Is there anyone who knows well about android app studio and can build an app? I have a very good idea want to develop an app, need your help, if u can help me please leave a message [closed]

May 8, 2020 in Java by Pooja
 • 110 points
closed May 8, 2020 by Sirajul • 591 views
0 votes
1 answer

How to create Pivot Tables in Power BI?

Hey, First of all, there is no "Pivot ...READ MORE

Feb 6, 2020 in Power BI by Gitika
 • 65,910 points • 4,477 views
0 votes
1 answer

Not able to access the data on EBS in AWS.

Hi@akhtar, You cannot access the data on EBS ...READ MORE

May 5, 2020 in AWS by MD
 • 95,440 points • 628 views
0 votes
1 answer

Maven project is not generating TestNG results within the test-output folder in a Selenium project

You can find the answer here. In Run ...READ MORE

Aug 30, 2020 in Selenium by Karthikeya
 • 140 points • 4,800 views
0 votes
1 answer

Error “ETXTBSY: text file is busy” on npm install

Hello, 1.Make sure to update node to latest ...READ MORE

Apr 14, 2020 in Laravel by Niroj
 • 82,880 points • 1,542 views
0 votes
1 answer

Error:SSL certificate error: unable to get local issuer certificate

Hii, If you don't have access to php.ini, adding ...READ MORE

Apr 15, 2020 in PHP by Niroj
 • 82,880 points • 1,492 views
0 votes
1 answer

What is the procedure to update spyder on Anaconda?

This is a pretty simple thing to ...READ MORE

Aug 19, 2019 in Python by Arvind
 • 3,040 points • 11,852 views
0 votes
1 answer

error: invalid credentials in aws cli.

Hi@akhtar, You may got this error, if your ...READ MORE

Apr 27, 2020 in AWS by MD
 • 95,440 points • 967 views
0 votes
1 answer

How to integrate Machine Learning with Spark?

Hi@akhtar, To integrate Hadoop with Spark, you need ...READ MORE

May 6, 2020 in Machine Learning by MD
 • 95,440 points • 575 views
0 votes
1 answer

i write this python to read dataset into panda data frame but im getting NameError: name 'true' is not defined. Below is the code:

change  def parse(path):   g = gz ...READ MORE

Mar 15, 2020 in Python by Abhishek Shingadiya
 • 3,218 views
0 votes
1 answer

How to empty a redis database?

Hello @kartik, You have two options: FLUSHDB - clears currently ...READ MORE

May 4, 2020 in Database by Niroj
 • 82,880 points • 655 views
0 votes
2 answers

Types of recordings in UiPath

Basic Recording: It is best suitable for recording ...READ MORE

Feb 21, 2020 in RPA by Juni
 • 11,396 views
0 votes
1 answer

What is redirection in Laravel?

Named route is used to give specific ...READ MORE

Mar 18, 2020 in Laravel by Niroj
 • 82,880 points • 2,682 views
0 votes
0 answers

How do you Tag a PDF document, tables and txt within pdf file and automate the process and pass ada accessibility check?

How do you Tag a PDF document, ...READ MORE

May 7, 2020 in RPA by Sirak
 • 120 points • 587 views
0 votes
0 answers

Python error " TypeError: string indices must be integers "

I am trying to execute following code ...READ MORE

Apr 3, 2020 in Python by Falguni
 • 140 points
edited Apr 5, 2020 by Falguni • 2,018 views
0 votes
1 answer

openstack Connection to neutron failed.

Hi@akhtar, For the above issue, there may be multiple cause ...READ MORE

Mar 24, 2020 in OpenStack by MD
 • 95,440 points • 2,419 views
0 votes
1 answer

How to set Colorbar Range in matplotlib using Python

You could scale your data to the ...READ MORE

Nov 22, 2018 in Python by Nymeria
 • 3,560 points • 23,496 views
0 votes
0 answers

Received error response from peer: message=failed to execute transaction 33b63361e1ce528c334ecf9ef70af2c9136c0fcc444d1ead9d24b5bae8c6dc57

Received this error while submitTransaction executes in ...READ MORE

May 4, 2020 in Blockchain by Edureka
 • 120 points • 693 views
0 votes
1 answer

How can I connect databases server to EC2 server?

Hi@Trinu, You can create one database in AWS ...READ MORE

May 1, 2020 in Database by MD
 • 95,440 points • 759 views
0 votes
1 answer

Error: listen EADDRINUSE while using nodejs?

Hello kartik, Two possible solutions for this: Free currently ...READ MORE

Apr 24, 2020 in Java-Script by Niroj
 • 82,880 points • 1,062 views
0 votes
1 answer

I am facing issue while running my test case

The error that u got probably implies that ...READ MORE

May 6, 2020 in Selenium by Sirajul
 • 59,230 points • 538 views
0 votes
2 answers

Not able to start Kafka service

If your service, in this case kafka, ...READ MORE

May 10, 2019 in Apache Kafka by Novice
 • 17,824 views
0 votes
1 answer

Why docker container keeps on restating?

Hi@akhtar, Docker containers exit by default if no ...READ MORE

Apr 22, 2020 in Docker by MD
 • 95,440 points • 1,136 views
0 votes
1 answer

Implement automation between Git and GitHub.

Hi@akhtar, Every Git repository has a .git/hooks folder with a ...READ MORE

May 4, 2020 in Git & GitHub by MD
 • 95,440 points • 614 views
0 votes
1 answer

I have to build a school website How can i connect databases to the instance (ec2) and what is the best AMI for my webserver INAWS ???

Hi@Trinu, I don't think your database is depends ...READ MORE

May 4, 2020 in Database by MD
 • 95,440 points • 677 views
0 votes
1 answer

What is pageRank in graphX??

Hi@akhtar, The PageRank algorithm outputs a probability distribution ...READ MORE

Jul 22, 2020 in Apache Spark by MD
 • 95,440 points • 942 views
0 votes
1 answer

How to remove a key from a Python dictionary?

Hello, If you need to remove a lot ...READ MORE

Apr 15, 2020 in Python by Niroj
 • 82,880 points • 1,430 views
0 votes
0 answers

Real time access to data in hadoop

We need to store customer billing data ...READ MORE

Apr 30, 2020 in Big Data Hadoop by anonymous
 • 120 points • 817 views
0 votes
1 answer

How to Debug Variables like in PHP var_dump()?

Hello @kartik, Try out with the Smarty Session: {$smarty.session|@debug_print_var} or {$smarty.session|@print_r} To ...READ MORE

Apr 20, 2020 in PHP by Niroj
 • 82,880 points • 1,197 views
0 votes
2 answers

How to add an image to shiny application?

Hi Prachi. To include an image in the ...READ MORE

Aug 30, 2019 in Data Analytics by anonymous
 • 33,030 points • 11,803 views
0 votes
1 answer

How to set JFrame to appear centered, regardless of monitor resolution?

Hello kartik, You can  always did it in ...READ MORE

May 7, 2020 in Java by Niroj
 • 82,880 points • 452 views
0 votes
1 answer

How to read test data from an excel sheet and use it to test facebook login in Selenium Webdriver?

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

Jul 17, 2019 in Selenium by Abha
 • 28,140 points • 13,229 views
0 votes
1 answer

How can we track Google Analytics on a redirection page with PHP?

Hello @kartik, Since the page that is sending ...READ MORE

Apr 29, 2020 in PHP by Niroj
 • 82,880 points • 798 views
0 votes
1 answer

How to detect search engine bots with php?

Hello, You can checkout if it's a search ...READ MORE

Apr 20, 2020 in PHP by Niroj
 • 82,880 points • 1,180 views
0 votes
1 answer

How to get current route in Symfony 2?

Hii,  The easiest way to do this: class MyController ...READ MORE

Apr 15, 2020 in PHP by Niroj
 • 82,880 points • 1,397 views
0 votes
1 answer

How to roll back to previous version in Git?

Hi@akhtar, You can roll back your previous version ...READ MORE

Apr 29, 2020 in Git & GitHub by MD
 • 95,440 points • 792 views
0 votes
1 answer

Get a list of files from a Directory using UiPath Studio

Hey Apeksha, you can try following pseudo ...READ MORE

Nov 5, 2019 in RPA by Abha
 • 28,140 points • 8,384 views
0 votes
1 answer

How to change Laravel official name to any customize name?

Hey, You just need to go Laravel folder through ...READ MORE

Mar 17, 2020 in Laravel by Niroj
 • 82,880 points • 2,641 views
0 votes
1 answer

How to Backup, Restore or Migrate data volumes in a docker container?

Steps to Backup a container 1)     ...READ MORE

Jul 3, 2019 in Docker by Sirajul
 • 59,230 points • 13,776 views
0 votes
1 answer

Why do we need to create our own VPC in AWS?

Hi@akhtar, Yes, in AWS you will get one ...READ MORE

Mar 18, 2020 in AWS by MD
 • 95,440 points • 2,595 views
0 votes
1 answer

How to create an image in OpenStack?

Hi@akhtar, Actually this is the fun in OpenStack. ...READ MORE

Mar 16, 2020 in OpenStack by MD
 • 95,440 points • 2,670 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 • 19,044 views
0 votes
1 answer

What is query editor in Power BI?

Hi, Power BI Desktop also comes with Power ...READ MORE

Feb 4, 2020 in Power BI by Rishikesh
 • 4,475 views
0 votes
1 answer

What is an Environment in Orchestrator?

Environment is a grouping of Robots, that is used to ...READ MORE

Apr 20, 2020 in RPA by Sirajul
 • 59,230 points • 1,192 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
 • 95,440 points • 807 views
0 votes
1 answer

Puppet: Disable puppet agent temporarily

Sometimes,you might need to temporarily disable the Puppet agent ...READ MORE

Aug 30, 2019 in Puppet by Sirajul
 • 59,230 points • 11,276 views
0 votes
0 answers

Hi. I keep on encountering the follow error when running conf in flume via flume-ng at line 189. Any possible solutions?

Running FLUME agent :     class: org.apache.flume.node.Application     arguments: -n agent1 ...READ MORE

Apr 23, 2020 in Big Data Hadoop by anonymous
 • 120 points • 1,080 views
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