Trending questions in Edureka Community

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What is “Unit” and “()” in Scala?

Hey, Unit is a subtype of scala.anyval and ...READ MORE

Jul 24, 2019 in Apache Spark by Gitika
• 65,910 points
1,200 views
0 votes
1 answer

Force Python Scrapy not to encode URL

When creating a Request object scrapy applies some url ...READ MORE

Jul 24, 2019 in Python by SDeb
• 13,300 points
1,211 views
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1 answer

Did anyone received the Data Science Hackathon dataset and problem statement

The problem statement and the data set ...READ MORE

Jul 24, 2019 in Ask us Anything! by Edureka
• 2,960 points
1,193 views
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1 answer

How to Sqoop in a Java Program?

You can use the following sample code for ...READ MORE

Jul 22, 2019 in Big Data Hadoop by ravikiran
• 4,620 points
1,275 views
0 votes
1 answer

How to set test case priority in TestNG?

@Rumani, you can set test case priority ...READ MORE

Jun 4, 2019 in Selenium by Harry
3,357 views
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1 answer

Calculate probabilities for Markov Chain - Python

You have to use the tuples from ...READ MORE

Aug 2, 2019 in Machine Learning by Ishaan
801 views
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1 answer

What is Lazy val in Scala?

Hey, Scala executes a val when we define ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
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974 views
0 votes
1 answer

How can I store data into a cookie using Selenium Webdriver?

Hey Abhilasha, we can load a website ...READ MORE

Jun 19, 2019 in Selenium by Anvi
• 14,150 points
2,719 views
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1 answer

Unable to find Java and eclipse installation on my webconsole.

You can either install java and eclipse ...READ MORE

Aug 9, 2019 in Big Data Hadoop by Isha
495 views
+1 vote
3 answers

How to convert timestamp to readable format in blockchain.info?

You are talking about the block_time property ...READ MORE

Apr 29, 2019 in Blockchain by Raghu
9,931 views
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1 answer

Disadvantages of using decision tree?

Even though the decision tree algorithm has ...READ MORE

May 13, 2019 in Machine Learning by Jinu
4,301 views
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1 answer

Python integration with Tableau using Tabpy Module

Follow the below steps: 1. Visit this link https://github.com/tableau/TabPy and ...READ MORE

Jun 19, 2019 in Tableau by Cherukuri
• 33,030 points
2,694 views
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0 answers

Sending request using json object return 404 error code

I am getting mad with this code ...READ MORE

Jun 19, 2019 in Java by FooBayo
• 120 points

edited Jun 19, 2019 by FooBayo 2,734 views
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1 answer

Which cloud provider is the most secure cloud platform?

Today's era opt digitalization to ensure precise authentication of the ...READ MORE

Aug 7, 2019 in AWS by Archana
• 240 points
612 views
+15 votes
23 answers

AWS vs Azure which one will have a more promising career?

Azure is integrating with a lot of ...READ MORE

Jul 4, 2018 in Career Counselling by Soumodip Sinha
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1 answer
0 votes
1 answer

Write a test case to check if an image exists on a webpage or not without using JS Executor

@Nipun if you want to check whether ...READ MORE

May 21, 2019 in Selenium by Nikita
3,942 views
0 votes
1 answer

Puppet: use Puppet templates to configure NTP

Here's an example of configuring NTP using ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
• 59,230 points
488 views
0 votes
2 answers

Resume Resources

Hey Riya, there are a few websites ...READ MORE

Jun 12, 2019 in Career Counselling by Fenny
3,536 views
0 votes
1 answer

How to concatinating Arrays in scala?

Hey, We can append a Scala array to ...READ MORE

Jul 25, 2019 in Apache Spark by Gitika
• 65,910 points
1,126 views
0 votes
1 answer

When do Reduce tasks start in Hadoop?

As much I understand Reduce phase start ...READ MORE

Aug 9, 2019 in Big Data Hadoop by ravikiran
• 4,620 points
483 views
0 votes
1 answer

Configure a node to connect to a PuppetDB

Step 1: Configure SSL: PuppetDB requires client authentication ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
• 59,230 points
780 views
0 votes
1 answer

How do I access the Map Task ID in Spark?

You can access task information using TaskContext: import org.apache.spark.TaskContext sc.parallelize(Seq[Int](), ...READ MORE

Jul 23, 2019 in Apache Spark by ravikiran
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1,205 views
0 votes
1 answer

How to access variables in s string interpolation in Scala?

Hey, You can use below code to access variables ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
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861 views
0 votes
1 answer

What are the different types of input for parameters in rmarkdown?

There are different types of inputs that ...READ MORE

Jul 31, 2019 in Data Analytics by Cherukuri
• 33,030 points
901 views
0 votes
1 answer

UiPath automation for converting a .docx file to a .pdf file

Hey Rashmi, that's actually a very easy ...READ MORE

Mar 8, 2019 in RPA by Abha
• 28,140 points
7,120 views
0 votes
1 answer

Can we download python from command line?

Open a command prompt window and navigate to the ...READ MORE

Aug 6, 2019 in Python by Mohammad
• 3,230 points
598 views
0 votes
1 answer

How do I schedule a Jenkins compile/build job only when there is a new commit to my source code ?

To automatically run build on code commit, follow ...READ MORE

May 29, 2019 in Jenkins by Sirajul
• 59,230 points
3,587 views
0 votes
1 answer

Sort a field based on another field in R

Hi.. Just for sorting, you can use arrange ...READ MORE

Aug 29, 2019 in Data Analytics by Gups_1985
583 views
0 votes
2 answers

Exception in thread "main" java.lang.UnsupportedClassVersionError

Hi, keep in mind do not forget to ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Rashi
1,058 views
0 votes
1 answer

How can I ensure that my jenkins build server is accessed only by authorized users?

Anyone can make use of the URL ...READ MORE

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

How to get all anchor tags using BeautifulSoup?

Yes, you can do it by using ...READ MORE

Apr 2, 2019 in Python by Kailash
6,032 views
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3 answers

What are the roles and responsibilities of a Graphic Designer?

Hi Kavita, There are some following Roles and ...READ MORE

May 27, 2019 in Career Counselling by Gitika
• 65,910 points
3,841 views
0 votes
2 answers

How can I access a service installed on Kubernetes from anywhere?

if u want to directly want to ...READ MORE

Jul 26, 2020 in Kubernetes by Akash Gupta
1,065 views
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1 answer

Create a NFS volume while creating a service - docker

Hey @Dipti, yes of course you can! ...READ MORE

Jul 24, 2019 in Docker by Vijay
1,186 views
0 votes
1 answer

How to start Firefox browser on Mac using Selenium Webdriver?

Hey Tom, you can use following commands ...READ MORE

Jul 18, 2019 in Selenium by Abha
• 28,140 points
1,404 views
0 votes
1 answer

Puppet: Enable a replica as a part of configuring high availability

Enabling a replica activates most of its ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
• 59,230 points
804 views
+1 vote
2 answers

Drop-down menu option value not working using Selenium (Python)

from selenium.webdriver.support.select import Select inputElementG ...READ MORE

Nov 28, 2018 in Selenium by Rijhu mal
14,421 views
0 votes
1 answer

Puppet: Can i automatically generate puppet manifests from a puppet server?

Yes, here is how you can do ...READ MORE

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

How to reverse a Scala list?

Hi, This reverses the order of elements in ...READ MORE

Aug 1, 2019 in Apache Spark by Gitika
• 65,910 points
836 views
0 votes
1 answer

Unable to create table in Hive

It is looking like your Hadoop daemons ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Yogi
588 views
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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
305 views
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Which one is better MR or Spark?

The above difference clearly points out that ...READ MORE

Jul 15, 2019 in Big Data Hadoop by Daniel
1,539 views
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1 answer

Scala: Loading a csv file

Refer to the below command: val input_df = ...READ MORE

Jul 31, 2019 in Apache Spark by Emma
842 views
0 votes
1 answer

Can a table be renamed in hive?

Hey, Yes, you can rename a table in ...READ MORE

Jun 26, 2019 in Big Data Hadoop by Gitika
• 65,910 points
2,385 views
0 votes
1 answer

How to disable networking stack for a docker container?

If you want to completely disable the ...READ MORE

Jul 4, 2019 in Docker by Sirajul
• 59,230 points
2,001 views
0 votes
1 answer

Instance type required to deploy 4 node cluster of hadoop in aws

Hadoop cluster follows a master-slave concept. The ...READ MORE

Aug 8, 2019 in AWS by Disha
484 views
+2 votes
1 answer

How to check the state of a user given instance id using filters

Seems like the "ec2_con_re.instances" you are using ...READ MORE

Aug 1, 2019 in Python by Aishwarya
732 views