Trending questions in Edureka Community

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Error in PE-PostgreSQL installation : Puppet

When installing PE on machines with large amounts of ...READ MORE

Jul 31, 2019 in Puppet by Sirajul
 • 59,230 points • 1,030 views
0 votes
0 answers

On executing runner class I get cucumber.runtime.CucumberException: java.lang.NoSuchMethodException

On executing runner class I get cucumber.runtime.CucumberException: ...READ MORE

Aug 5, 2019 in Others by Irfan
 • 853 views
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1 answer

What is Case Class in Scala?

Hey, Scala case classes let us model immutable data. ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,117 views
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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
 • 4,670 points • 18,919 views
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1 answer

How to open another window using PyQt

Switch between self.hide() and self.showMinimized() def start(self): ...READ MORE

Oct 1, 2018 in Python by Priyaj
 • 58,020 points • 14,126 views
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1 answer

What is fork Keyword in Oozie? How Fork and Join keyword are related t o each other in Oozie?

Hey, Basically, when we want to run multiple jobs ...READ MORE

Jun 12, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 3,179 views
–1 vote
0 answers

How Can I get All SEO Data (Title, Meta title, Meta Description and Address.) Using JAVA Selenium Webdriver

I want to get all SEO data ...READ MORE

Jul 23, 2019 in Selenium by Aazad
 • 170 points • 1,486 views
0 votes
1 answer

How to have the cp command create only if necessary folders while copying a file to a destination

mkdir -p /foo/bar && cp myfile "$_" ...READ MORE

Jul 19, 2019 in Linux Administration by Shubham
 • 13,490 points • 1,549 views
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1 answer

Is there a provision of on failure ability in puppet?

Not a built-in one, no.  They do log failures, of ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,230 points • 763 views
0 votes
1 answer

Giving S3 access to EC2 Servers

This can be done using IAM roles. ...READ MORE

Jul 30, 2019 in AWS by Praveen
 • 700 points • 1,067 views
0 votes
1 answer

Data Science: Integrating RStudio to DashDB

You can connect dashDB to RStudio by ...READ MORE

Aug 2, 2019 in Data Analytics by hussain
 • 931 views
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1 answer

what is stand alone architecture in puppet?

Puppet can run in a stand-alone architecture, ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 1,242 views
+1 vote
1 answer

Is there a way to convert JSON data to readable table in power bi

Follow these steps step 1 - Click on ...READ MORE

Sep 24, 2018 in Power BI by Hannah
 • 18,520 points • 14,378 views
0 votes
1 answer

sys.argv[1] what is the meaning of it?

sys.argv[1] contains the first command line argument passed to your script. For ...READ MORE

Dec 18, 2018 in Python by abc
 • 10,767 views
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0 answers

Export Plotly charts from R to Other documents or web pages.

Hi, can someone help in exporting Plotly ...READ MORE

Jul 30, 2019 in Data Analytics by ravin
 • 1,103 views
0 votes
1 answer

Error: /Stage[main]/Abrt/File[/etc/abrt/abrt.conf]: Could not evaluate: Could not retrieve information from environment development source(s)

You cannot implicitly convert an array to ...READ MORE

Aug 7, 2019 in Puppet by Sirajul
 • 59,230 points • 714 views
0 votes
1 answer

How Logs work in UIPath Orchestrator and how can I view them?

Hello Jagat, the Logs page displays logs ...READ MORE

Apr 8, 2019 in RPA by Pratibha
 • 3,690 points • 5,941 views
+1 vote
1 answer

How do I install Maven on CentOS?

Hey @Nagraj, Follow these steps to install Maven ...READ MORE

Feb 19, 2019 in Other DevOps Questions by Nishant
 • 7,970 views
0 votes
1 answer

Query regarding Operator Overloading in Scala

All prefix operators' symbols are predefined: +, -, ...READ MORE

Jul 10, 2019 in Apache Spark by Karan
 • 1,923 views
0 votes
1 answer

Create a database table using python

Hey @Kim, try something like this: import MySQLdb # ...READ MORE

Jul 23, 2019 in Python by Barbara
 • 1,395 views
+1 vote
0 answers

Our chaincode is by default invoking some other data stored in Fabcar, whereas we already created our own data in init ledger.

Aug 1, 2019 in Blockchain by Dipashri
 • 961 views
0 votes
1 answer

Is there any way to get Firefox working with Selenium WebDriver on Mac OSX

You can try calling the webdriver with ...READ MORE

Jun 19, 2019 in Selenium by Anvi
 • 14,150 points • 2,945 views
0 votes
1 answer

create and sign a CA key and certificate using openssl

Execute the following commands to create and ...READ MORE

Jul 31, 2019 in Docker by Rashi
 • 1,006 views
0 votes
1 answer

Spark memory processing on a not temporary table

Temporary table is more like an index ...READ MORE

Jul 14, 2019 in Apache Spark by Suri
 • 1,768 views
0 votes
0 answers

Show null and not null value in fields in bar chart

My data consists of feedback from students ...READ MORE

Aug 2, 2019 in Data Analytics by radha
 • 962 views
0 votes
1 answer

Slicing a list using a variable, in Python

Yes its possible. Use the following piece ...READ MORE

Jul 2, 2019 in Python by Wajiha
 • 1,960 points • 2,267 views
0 votes
1 answer

What is memoryview in Python 3?

Before we get into what memory views ...READ MORE

Jul 26, 2019 in Python by Arvind
 • 3,050 points • 1,224 views
0 votes
1 answer

How to execute a linux command repeatedly after a set time?

To watch the step every say 30 ...READ MORE

Jul 26, 2019 in Linux Administration by ajs3033
 • 7,300 points • 1,209 views
0 votes
1 answer

What is Map and flatMap in Spark?

Hi, The map is a specific line or ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
 • 65,770 points • 2,218 views
0 votes
0 answers

Is there a way to check if an element is underlined on a webpage using Python-Selenium Webdriver?

Is there a way to check if ...READ MORE

Jul 30, 2019 in Selenium by Omar
 • 1,076 views
0 votes
1 answer

In order to learn Node.js, I should be familiar with which other technologies ?

I appreciate your decision, its the perfect ...READ MORE

Jul 31, 2019 in Others by ArchanaNagur
 • 2,360 points • 998 views
0 votes
1 answer

Mapreduce: What is the use of setting the name of the job?

Job job = new Job(conf,"job_name"), is just ...READ MORE

Jul 22, 2019 in Big Data Hadoop by Madhu
 • 1,384 views
0 votes
1 answer

How to assign server access to client(s) through NFS export file?

Hi, You can create the export folder, you will ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 776 views
0 votes
1 answer

What is KUBE proxy?

The Kubernetes network proxy runs on each ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,694 views
0 votes
1 answer

what is base modulepath in puppet?

The base modulepath is a list of ...READ MORE

Jul 30, 2019 in Puppet by Sirajul
 • 59,230 points • 1,036 views
0 votes
1 answer

How do you make a higher order function in Python?

You have two choices to create higher-order ...READ MORE

Jul 25, 2019 in Python by Yesha
 • 1,261 views
0 votes
1 answer

How can I create a Standard robot in UiPath Orchestrator?

Hi @Hema, to create a Standard Robot ...READ MORE

Apr 5, 2019 in RPA by Abha
 • 28,140 points • 6,074 views
+1 vote
3 answers

Which language should I learn when starting career as data scientist - R or Python

I'll put down a few parameters on ...READ MORE

Oct 26, 2018 in Data Analytics by Kalgi
 • 52,350 points • 2,003 views
0 votes
1 answer

Puppet: Promote a replica to a Master.

Verify that the master is permanently offline. If ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,230 points • 956 views
0 votes
1 answer

Python: convert string to unicode

Suppose you have a string in ASCII form ...READ MORE

Jul 10, 2019 in Python by Olivia
 • 1,892 views
0 votes
1 answer

How to create a DynamoDB table using Python?

The code that you can use to ...READ MORE

Feb 22, 2019 in AWS by Priyaj
 • 58,020 points • 7,849 views
0 votes
0 answers

Error: Failed to compile filename.tex

Hi, i have created a rmarkdown script ...READ MORE

Aug 1, 2019 in Data Analytics by anitha
 • 1,011 views
+1 vote
1 answer

Need help about fresher Devops

Hey @Bino, most of the DevOps engineers ...READ MORE

Aug 9, 2019 in DevOps & Agile by Kalgi
 • 52,350 points • 567 views
+1 vote
1 answer

How to resolve Power BI DAX Join error?

Sample Table Used Here: Table1: Partner_ID, User_Id Table2: User_Id, ...READ MORE

May 15, 2019 in Power BI by Avantika
 • 1,520 points
edited May 15, 2019 by Omkar • 4,302 views
0 votes
1 answer

Error while converting a list into a numpy array

The only possible reason I could think ...READ MORE

Jun 14, 2019 in Python by Rhea
 • 3,046 views
0 votes
0 answers

How to display content part in seeddms full-text index info?

I have installed the seeddms in my ...READ MORE

Jul 15, 2019 in Linux Administration by nmentityvibes
 • 420 points • 1,706 views
0 votes
2 answers

What is the relationship between Hadoop and Database?

Hadoop software framework work is very well ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Dinesh
 • 1,592 views
0 votes
1 answer

How does Kubernetes simplify containerized application deployment process?

A application deployment requires , web tier ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,837 views
0 votes
1 answer

Different types of identifiers in Scala?

Hey, We have four kinds of identifiers in ...READ MORE

Jul 26, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,190 views
0 votes
2 answers

What is supervised learning?

Supervised learning is the machine learning task ...READ MORE

Sep 3, 2019 in Data Analytics by anonymous
 • 33,050 points • 2,017 views
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