Trending questions in Edureka Community

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What is 'TRAITS' in Scala

Hi, Traits are basically Scala's workaround for the ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,054 views
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How i can print and count all the all element when i search like " Automation step by step" in Google using python selenium

I am trying to count all the ...READ MORE

Jul 9, 2019 in Python by anonymous
 • 120 points • 2,077 views
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1 answer

Functions in Puppet context

Functions are plug-ins, written in Ruby, that you ...READ MORE

Jul 24, 2019 in Puppet by Sirajul
 • 59,230 points • 1,352 views
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1 answer

What are data structures in python?

Data structures in python are basically the ...READ MORE

Aug 2, 2019 in Python by Mohammad
 • 3,230 points • 1,350 views
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How to work with multidimensional arrays in Scala?

Hi, Here is an example you can follow: scala> ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,083 views
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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 • 1,569 views
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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 • 5,970 views
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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 • 1,087 views
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1 answer

Error in PE-PostgreSQL installation : Puppet

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

Jul 31, 2019 in Puppet by Sirajul
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0 answers

Convert columns into rows in R Data frame

Can we convert columns into rows in ...READ MORE

Jul 12, 2019 in Data Analytics by Anita
 • 1,910 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 • 1,130 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 • 3,195 views
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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 • 740 views
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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 • 2,048 views
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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
 • 862 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
 • 7,991 views
0 votes
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 • 774 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 • 1,256 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
 • 10,786 views
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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
 • 944 views
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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 • 1,035 views
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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
 • 1,415 views
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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 • 1,493 views
0 votes
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
 • 1,118 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 • 2,962 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
 • 1,933 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
 • 973 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 • 2,284 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
 • 1,019 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 • 1,229 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
 • 1,779 views
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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 • 2,236 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 • 6,095 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
 • 3,082 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
 • 970 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
 • 1,628 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 • 1,236 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 • 792 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
 • 1,399 views
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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 • 7,877 views
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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 • 1,708 views
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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 • 1,050 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
 • 1,275 views
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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
 • 1,082 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 • 966 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
 • 1,907 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 • 4,322 views
0 votes
1 answer

Scala pass input data as arguments

Please refer to the below code as ...READ MORE

Jun 19, 2019 in Apache Spark by Lisa
 • 2,811 views
0 votes
1 answer

How to declare sets with value in Scala?

Hey, You can follow this code: scala> var s=Set(1,4,4,3) s: ...READ MORE

Jul 30, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,035 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 • 2,039 views
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