Trending questions in Edureka Community

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How to use Matches activity to extract values using regex in UiPath Studio?

Hi Apkesha, try using following regex expression in ...READ MORE

Nov 7, 2019 in RPA by Abha
 • 28,140 points • 7,149 views
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2 answers

Using a local image to create a pod in K8s

I'm not sure but you can try ...READ MORE

Apr 29, 2019 in Kubernetes by Vishaka
 • 20,671 views
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1 answer

How to open hyperlink in the same tab in power BI

Hey, the discussion on this topic is ...READ MORE

Jul 10, 2019 in Power BI by anonymous
 • 33,050 points • 12,309 views
0 votes
1 answer

unable to select drop down

Your query may be similar to these, ...READ MORE

Mar 17, 2020 in Selenium by Sirajul
 • 59,190 points • 1,461 views
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1 answer

What is grob and how to create grobs in ggplot?

A grid graphical object (“grob”) is a ...READ MORE

Oct 29, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 7,511 views
+3 votes
1 answer

Docker swarm, not service not deploying to other nodes

Hi @Karenh. Try removing all the old images ...READ MORE

Jan 31, 2020 in Docker by Aisha
 • 3,314 views
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2 answers

how can i randomly select items from a list?

You can also use the random library's ...READ MORE

Apr 9, 2020 in Python by Patrick
 • 8,201 views
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1 answer

reverse a list without built-in functions

You can do it in 2 ways: Using ...READ MORE

Jul 31, 2019 in Python by Wajiha
 • 1,960 points • 11,373 views
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1 answer

Failed to attach volume, systool is not installed in OpenStack.

Hi@akhtar, This warning and error occurs if you ...READ MORE

Mar 24, 2020 in OpenStack by MD
 • 95,460 points • 1,132 views
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0 answers

modify both abac.go and abac_test.go by adding entity called 'C' to the existing flow and allow for a transaction between A->C and A->B

I need to add another entity in ...READ MORE

Mar 23, 2020 in Blockchain by utthara
 • 120 points • 1,221 views
+2 votes
1 answer

What is asynchronous script? Why selenium use setScriptTimeout() command and how it help us?

Asynchronous scripts are used for rendering the ...READ MORE

Feb 3, 2020 in Selenium by Sirajul
 • 59,190 points • 3,204 views
+2 votes
1 answer

Reading the excel and running multiple URL's in the browser and updating the excel if issue found for those URL's

Try the following steps: use excel application scope and pass ...READ MORE

Jan 21, 2020 in Selenium by Karan
 • 19,550 points • 3,741 views
0 votes
1 answer

How to select particular column In a table in hive?

Hive is a high-level language to analyze ...READ MORE

Jul 31, 2019 in Big Data Hadoop by Killian
 • 11,339 views
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1 answer

How to solve this error: No Persistence provider for EntityManager named

After <persistence-unit name="agisdb">, define the persi ...READ MORE

Jan 8, 2019 in Java by Daisy
 • 8,140 points • 20,146 views
0 votes
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how to create dataframes with nifi

Mar 13, 2020 in Python by pavankumar
 • 140 points • 1,582 views
0 votes
1 answer

How does the Nova hypervisor work under the hood?

Hi@akhtar, The Nova driver embeds a tiny HTTP ...READ MORE

Mar 23, 2020 in OpenStack by MD
 • 95,460 points • 1,120 views
0 votes
1 answer

How do I obtain the index list in a NumPy Array of all the NaN values present using Python?

Hi, it is pretty simple, to be ...READ MORE

Jan 30, 2019 in Python by Nymeria
 • 3,560 points • 19,158 views
0 votes
1 answer

Is data permanent inside an OpenStack instance?

Hi@akhtar, Storage is found in many parts of ...READ MORE

Mar 19, 2020 in OpenStack by akhtar
 • 38,260 points • 1,259 views
0 votes
1 answer

How to set desired capabilities in Python Selenium Webdriver?

Hello Himani, you can try something like ...READ MORE

Aug 1, 2019 in Selenium by Abha
 • 28,140 points • 11,266 views
0 votes
1 answer

What is $watch() and it's use in AngularJS?

$watch() function is used to watch the ...READ MORE

Feb 3, 2020 in Angular by anonymous
 • 82,800 points • 3,188 views
0 votes
1 answer

What is $parse in Angularjs

Before we jump into the topic you ...READ MORE

Feb 4, 2020 in Angular by Niroj
 • 82,800 points • 3,147 views
0 votes
1 answer

What all test methods are provided by Assert class in JUnit?

Hello Apeksha, JUnit provides static methods in the ...READ MORE

Oct 17, 2019 in Selenium by Abha
 • 28,140 points • 7,893 views
0 votes
1 answer

Difference between Power Bi Desktop and Power BI Service

Power BI Desktop is a robust resource for data analysis and reporting. It performs all reports, modelling using ...READ MORE

Oct 29, 2019 in Power BI by ch
 • 3,450 points • 7,373 views
0 votes
0 answers

PHP code to connect s3 from ec2 windows instance

I have seen this tutorial which is ...READ MORE

Mar 23, 2020 in Ask us Anything! by Meera
 • 120 points • 1,112 views
0 votes
0 answers

Rstudio "Erreur : unexpected symbol in:"

Bonjour, I'm new to Rstudio programming. I ...READ MORE

Mar 3, 2020 in Data Analytics by Juli -
 • 120 points
edited Mar 4, 2020 by Gitika • 1,997 views
0 votes
1 answer

python error " r = sr.Recognizer() AttributeError: 'module' object has no attribute 'Recognizer'"

Hey @Hannh, I had a similar issue. ...READ MORE

Oct 3, 2019 in Python by Farheen
 • 8,490 views
0 votes
1 answer

Is it possible to create a hierarchy drill down using pie charts in Tableau

Hey Gowri, Regarding your doubt, you can go ...READ MORE

Feb 17, 2020 in Tableau by Gitika
 • 65,730 points • 2,610 views
0 votes
1 answer

How to save only a specific file type using Save Attachment activity in UiPath?

Hey, the Filter property from Save Mail Attachment ...READ MORE

Nov 7, 2019 in RPA by Abha
 • 28,140 points • 6,976 views
0 votes
1 answer

How to create our own docker image?

Hi@akhtar, There are two ways to create docker ...READ MORE

Mar 11, 2020 in Docker by MD
 • 95,460 points • 1,588 views
0 votes
1 answer

How to maximize IE browser using uipath’s maximize window?

Hey there, you can follow these steps ...READ MORE

Nov 7, 2019 in RPA by Abha
 • 28,140 points • 6,965 views
0 votes
1 answer

How can we use controller once it was created successfully?

Hey kartik You can  first refer how to  ...READ MORE

Mar 18, 2020 in Laravel by Niroj
 • 82,800 points • 1,243 views
0 votes
1 answer

I had installed apache webserver on ec2 then to deploy auto scalling select previews AMI but apache webserver not install new instances, why ?

Hi@G, You created your image by shutting down ...READ MORE

Mar 4, 2020 in AWS by MD
 • 95,460 points • 1,845 views
0 votes
1 answer

Does data factory have self-hosted integration runtime for data flows ?

Self-hosted IR is an ADF pipeline construct ...READ MORE

Jan 3, 2020 in Azure by Sirajul
 • 59,190 points • 4,477 views
0 votes
1 answer

How to achieve Delay or Sleep in an execution in Blueprism?

Hello, you can use Wait stage to ...READ MORE

Oct 22, 2019 in RPA by Anvi
 • 14,150 points • 7,635 views
0 votes
1 answer

What are the pro/cons of adding NAS services/APIs to Cinders?

Hi@MD, Mirantis is in the business of deploying ...READ MORE

Mar 19, 2020 in OpenStack by akhtar
 • 38,260 points • 1,197 views
0 votes
1 answer

How to get the TagName of a particular WebElement using Selenium Webdriver?

Hey Paula, to get the tagname of ...READ MORE

Jul 4, 2019 in Selenium by Abha
 • 28,140 points • 12,403 views
0 votes
2 answers

Ansible task to list all pods from any k8s namespace

Here is a more complete answer for ...READ MORE

Feb 6, 2020 in Ansible by scatat
 • 8,142 views
0 votes
1 answer

How do I import a OVA file in GCP?

Add the virtual appliance to Cloud Storage. To import ...READ MORE

Oct 21, 2019 in GCP by Sirajul
 • 59,190 points • 7,661 views
0 votes
1 answer

How to get OpenStack software for installation?

Hi@akhtar, There are two ways to get OpenStack ...READ MORE

Mar 13, 2020 in OpenStack by MD
 • 95,460 points • 1,441 views
0 votes
3 answers

How autowiring works in Spring?

First, and most important - all Spring ...READ MORE

Jan 11, 2019 in Java by developer_1
 • 3,350 points • 19,808 views
0 votes
1 answer

How to enable forwarding from docker containers to the outside world?

By default, traffic from containers connected to ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,190 points • 12,177 views
0 votes
1 answer

How can I create one private subnet in OpenStack?

Hi@Hasid, If you launched all the instances within ...READ MORE

Mar 19, 2020 in OpenStack by MD
 • 95,460 points • 1,163 views
0 votes
1 answer

How to write quotation marks in UiPath?

Hi Apeksha, I too faced a similar ...READ MORE

Nov 8, 2019 in RPA by Abha
 • 28,140 points • 6,883 views
0 votes
0 answers

How to extract one column data using other column data with if else statements with r programming.

Mar 14, 2020 in Data Analytics by Mohith
 • 120 points • 1,411 views
0 votes
4 answers

Should I go for certifications like Redhat or should I work on implementing a project using devops tools?

Hello Aman, Certification will help you in gaining ...READ MORE

Jul 18, 2020 in Career Counselling by Lily
 • 260 points • 2,644 views
0 votes
0 answers

how do I fill google forms using data from excel using blueprism?

Mar 7, 2020 in RPA by ishwarya
 • 120 points • 1,715 views
0 votes
1 answer

Is there any limit on the number of VPC per project in GCP?

The default limit for number of networks ...READ MORE

Oct 9, 2019 in GCP by Sirajul
 • 59,190 points • 8,147 views
0 votes
1 answer

Bucketing vs Partitioning in HIve

Partition divides large amount of data into ...READ MORE

Jul 9, 2018 in Big Data Hadoop by Data_Nerd
 • 2,390 points • 27,896 views
0 votes
1 answer

working on OpenStack Neutron good for a fresher?

Hi@akhtar, Neutron is just one service in OpenStack. ...READ MORE

Mar 18, 2020 in OpenStack by MD
 • 95,460 points • 1,195 views
0 votes
1 answer

Can anyone explain the Networking supervisors in OpenStack cloud?

Hi@akhtar, There are different types of NetworkManager available ...READ MORE

Mar 20, 2020 in OpenStack by MD
 • 95,460 points • 1,078 views
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