Trending questions in Edureka Community

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How to format a string in Scala?

Hey, To format a string, use the .format ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,377 views
0 votes
1 answer

Create a subsription on aws SNS

Hey @yamini, follow these steps: Login to your ...READ MORE

Jul 25, 2019 in AWS by Travis
 • 1,605 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
 • 2,246 views
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1 answer

openssl_seal() in Python

I think it should be relatively straightforward ...READ MORE

Jul 24, 2019 in Python by SDeb
 • 13,300 points • 1,649 views
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1 answer

Error: schemaTool failed

Hey, The error you got because you might ...READ MORE

May 13, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 4,744 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
 • 1,334 views
0 votes
1 answer

How to use Scala anonymous functions and why do we use it?

Hi, Anonymous functions in Scala is the lightweight ...READ MORE

Jul 26, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,550 views
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3 answers

What are the qualifications required to become java developer?

You need knowledge of below things Data structures Design ...READ MORE

Jul 23, 2019 in Career Counselling by anonymous
 • 5,700 views
0 votes
1 answer

Run two functions at different times

Please refer the below code for your ...READ MORE

Jul 10, 2019 in Python by Rasheed
 • 2,241 views
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2 answers

What is ElasticSearch Hadoop?

it as a connector that allows data to flow bi-directionaly so ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Dinish
 • 1,965 views
0 votes
1 answer

Puppet Error: Cannot run on Microsoft Windows without the sys-admin, win32-process, win32-dir, win32-service and win32-taskscheduler gems.

This error may be because you are attempting ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,190 points • 1,295 views
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1 answer

Puppet: Upgrading a Puppet server

Upgrading the puppetserver package effectively upgrades Puppet Server.  The puppetserver package, in turn, ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,190 points • 1,245 views
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1 answer

Puppet "Environments"

Environments are isolated groups of Puppet agent ...READ MORE

Jul 25, 2019 in Puppet by Sirajul
 • 59,190 points • 1,590 views
0 votes
1 answer

Undefined Behaviour in Python

Python evaluates expressions from left to right. ...READ MORE

Jul 15, 2019 in Python by SDeb
 • 13,300 points • 2,016 views
0 votes
1 answer

What is JavaScriptExecutor and how it helps in Selenium automation?

@Rohan, JavaScript executor is an interface of ...READ MORE

Jun 4, 2019 in Selenium by Pratibha
 • 3,790 views
0 votes
1 answer

Can I use an appsettings.json file in Azure Functions?

Only environment variables are supported for app ...READ MORE

Apr 24, 2019 in Azure by Prerna
 • 1,960 points • 5,561 views
0 votes
1 answer

Difference between kubectl apply and kubectl create?

These are two very different approaches. kubectl ...READ MORE

Sep 11, 2018 in Kubernetes by ajs3033
 • 7,300 points • 15,310 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
 • 1,396 views
0 votes
1 answer

How does DNS work in kubernetes?

DNS is a built-in service in Kubernetes. ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,190 points • 2,147 views
+3 votes
1 answer

How to use points?

Mack, please give us your registered email ...READ MORE

Jul 17, 2019 in Data Analytics by Prashanth
 • 180 points • 1,821 views
0 votes
1 answer

Creating EC2 from the CLI using Python

All the AWS Resources created using the ...READ MORE

Aug 6, 2019 in AWS by Harish
 • 1,063 views
+1 vote
1 answer

Simple Unit Testing NodeJS/Express

You can test it with mocha which ...READ MORE

Jul 16, 2019 in Others by sunshine
 • 1,300 points • 1,958 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
 • 65,730 points • 1,527 views
0 votes
1 answer

How to rename a file using Python?

Hi, We can use rename() method to rename ...READ MORE

Aug 2, 2019 in Python by Shabnam
 • 930 points • 1,224 views
0 votes
1 answer

HDFS: Upload file from local file system to Edureka cloud lab

To upload a file from your local ...READ MORE

Jul 11, 2019 in Big Data Hadoop by Zora
 • 2,179 views
0 votes
2 answers

What is the difference between Oozie and Nifi ?

The main difference between Oozie and Nifi ...READ MORE

May 7, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 4,944 views
0 votes
1 answer

What is geth and solidity in Blockchain?

geth is a tool used to run a ...READ MORE

Jun 11, 2019 in Blockchain by Rishi
 • 3,543 views
0 votes
1 answer

Choose a random starting word for building markov chain

Hey @Greg, this is possible. You can ...READ MORE

Aug 2, 2019 in Machine Learning by Bhavya
 • 1,220 views
0 votes
1 answer

need to enable puppet platform on Apt package management system

Log in as root, download the package and ...READ MORE

Jul 31, 2019 in Puppet by Sirajul
 • 59,190 points • 1,308 views
0 votes
1 answer

converting string into datetime

You can make use of asctime() method ...READ MORE

Aug 7, 2019 in Python by Wajiha
 • 1,960 points • 1,008 views
0 votes
1 answer

Can Enum implement Class

Enum is a type similar to that ...READ MORE

May 27, 2019 in Java by Sirajul
 • 59,190 points • 4,134 views
0 votes
1 answer

Installing Kubernetes

Hey! You follow this tutorial for installing ...READ MORE

Jul 22, 2019 in Kubernetes by Kalgi
 • 52,340 points • 1,763 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 • 2,031 views
0 votes
1 answer

Is there a way to configure Docker for Windows to accept a self-signed SSL?

This issue is discussed in the official ...READ MORE

Nov 23, 2018 in DevOps & Agile by Tyrion anex
 • 8,690 points • 12,140 views
0 votes
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
 • 2,170 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 • 1,763 views
0 votes
1 answer

Is SQL server mandatory for UiPath Orchestrator installation

Hey, for installing UiPath Orchestrator, SQL is ...READ MORE

May 24, 2019 in RPA by Abha
 • 28,140 points • 4,243 views
+2 votes
1 answer

How we learn devops and what is devops it is docker because I learn AWS architecture solutions and after that I learn devops ,so how we learn?

Hi @Diwakar, learning DevOps is going to ...READ MORE

Jul 29, 2019 in Cloud Computing by Kalgi
 • 52,340 points • 1,308 views
0 votes
1 answer

How shallow copy carry out using Scala?

Hey, Scala uses the method copy() to carry ...READ MORE

Aug 1, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,293 views
0 votes
1 answer

How to terminate a pod when a specific event occurs?

You need to add a liveness and ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,190 points • 1,819 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
 • 1,121 views
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1 answer

Which Scala library is used for functional programming?

Hi, Scala library has purely functional data structures ...READ MORE

Jul 24, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,596 views
0 votes
1 answer

Mapreduce: custom Input format

Here's a list of Input Formats: CombineFileInputFormat CombineS ...READ MORE

Jul 24, 2019 in Big Data Hadoop by Veer
 • 1,595 views
0 votes
1 answer

What is Hive on Spark?

Hi, Hive contains significant support for Apache Spark, ...READ MORE

Aug 2, 2019 in Apache Spark by Gitika
 • 65,730 points • 1,216 views
+1 vote
1 answer

Sqoop: How to load all tables except one?

You can use the import-all-tables option and along with ...READ MORE

Feb 18, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 8,294 views
0 votes
1 answer

How to download Large Hadoop[]closed] Data?

The best thing with Millions Songs Dataset ...READ MORE

Jul 23, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points
edited Jul 25, 2019 by ravikiran • 1,633 views
0 votes
1 answer

Does Docker support IPv6?

Yes, Docker supports IPv6.  IPv6 networking is ...READ MORE

Jul 4, 2019 in Docker by Sirajul
 • 59,190 points • 2,452 views
0 votes
0 answers

Select input dynamically in r shiny

The datset im using will be updated ...READ MORE

Aug 14, 2019 in Data Analytics by ruchi
 • 753 views
0 votes
1 answer

Calculating MoM Variance of a Measure Field using DAX

Create an intermediate calculated column that considers ...READ MORE

Feb 28, 2019 in Power BI by Shubham
 • 13,490 points • 7,905 views
0 votes
1 answer

Map-reduce code for finding average salary

You can choose your mapper output key ...READ MORE

May 22, 2019 in Big Data Hadoop by Yogi
 • 4,305 views
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