Trending questions in Edureka Community

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Preferred Region while working with AWS

The choice of the AWS Regions depends ...READ MORE

Aug 6, 2019 in AWS by Quill
 • 489 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
 • 697 views
–1 vote
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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 • 1,201 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
 • 65,910 points • 520 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
 • 59,230 points • 739 views
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1 answer

What is a Kubelet?

Each node runs services to run containers ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,597 views
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1 answer

What is cross zone load balancing in AWS?

Your load balancer nodes distribute requests from ...READ MORE

May 15, 2019 in AWS by Rakshi
 • 4,069 views
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1 answer

Markov chain using processing - Python

Try something like this @Gujjar HashMap<String, int> wordCount; int ...READ MORE

Aug 2, 2019 in Machine Learning by Ashish
 • 647 views
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1 answer

How to find the sum of rows in Pandas dataframe?

You can use a combination groupby function with the sum() method. ...READ MORE

May 9, 2019 in Python by Jisha
 • 4,316 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
 • 65,910 points • 820 views
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1 answer

Scala: when to use x(2) and x._2?

In the above statement, x(2) is specifying an array ...READ MORE

Jul 22, 2019 in Apache Spark by Yogi
 • 1,116 views
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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
 • 65,910 points • 946 views
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1 answer

Running scripts as a different user without password

You'll have to edit you sudoers file ...READ MORE

Jul 3, 2019 in Linux Administration by DareDev
 • 6,890 points • 1,947 views
0 votes
1 answer

When do I use simple exponential smoothing and what is the math behind it?

Hey @Ruth, you can use this model ...READ MORE

Aug 1, 2019 in Machine Learning by Ashish
 • 689 views
+1 vote
0 answers

Metamask popup on Server side (Express js) ?

So I have this problem when i ...READ MORE

Jul 15, 2019 in Blockchain by Dzaky
 • 130 points • 1,421 views
0 votes
2 answers

How to return multiple objects from a Java method?

In the event the method you're calling ...READ MORE

Aug 30, 2019 in Java by Karan
 • 19,610 points • 8,341 views
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1 answer

Store a built in dataset or dataframe from R to database

dbWriteTable() function allows you to store data ...READ MORE

Jul 30, 2019 in Data Analytics by anonymous
 • 33,030 points • 814 views
0 votes
2 answers

How to deploy a simple static micro site on Microsoft Azure?

Create an Azure Storage account ("hot file" ...READ MORE

Jun 4, 2020 in Azure by René
 • 1,160 views
0 votes
1 answer

Why do we create a reference variable of type Webdriver, not the actual browser type?

Hey Karan, we create a reference variable ...READ MORE

Jun 22, 2019 in Selenium by Abha
 • 28,140 points • 2,448 views
0 votes
2 answers

Namenode is not getting started

Hi, You can do one thing, first delete all ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Namisha
 • 774 views
+1 vote
5 answers

Using IAM user account how can I login to AWS Console?

Hi, Here for the above mentioned IAM user ...READ MORE

Jan 27, 2020 in AWS by vivek
 • 530 points • 6,895 views
0 votes
1 answer

How to use appnedToFile command in HDFS?

Hey, This Hadoop fs command appends single sources ...READ MORE

Jun 20, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 2,532 views
0 votes
1 answer

What are the arguments of sorted() function in Python?

Sorted() sorts any sequence (list, tuple) and ...READ MORE

Jul 29, 2019 in Python by Neel
 • 3,020 points • 808 views
0 votes
0 answers

mutate new column using condition

I need to split the data into ...READ MORE

Aug 7, 2019 in Data Analytics by robin
 • 454 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
 • 1,098 views
0 votes
1 answer

what is the role of Facter in puppet?

Facter is a library that reports and ...READ MORE

Jul 25, 2019 in Puppet by Sirajul
 • 59,230 points • 977 views
+1 vote
1 answer

Is AWS certification necessary for doing an AWS job?

AWS jobs are related to working with Cloud ...READ MORE

Jul 20, 2019 in AWS by ArchanaNagur
 • 2,360 points • 1,187 views
0 votes
0 answers

Picked up JAVA_TOOL_OPTIONS: -Duser.home=C:\Users\45059465,

When i am trying to execute the ...READ MORE

Jul 15, 2019 in Selenium by anonymous
 • 1,446 views
0 votes
1 answer

Is it possible to access .NET code written in C# from Python?

If you want to mainly base your ...READ MORE

Jul 18, 2019 in Python by Arvind
 • 3,040 points • 1,274 views
0 votes
0 answers

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 • 1,741 views
0 votes
1 answer

Utlizing puppet manifests to install puppet modules

You could use librarian-puppet to sync all ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
 • 59,230 points • 367 views
0 votes
2 answers

Meaning of fs.defaultFS property in core-site.xml in hadoop

It allows to run dfs commands more ...READ MORE

Jan 22, 2020 in Big Data Hadoop by MD
 • 95,440 points • 7,084 views
0 votes
1 answer

Can i make better future in Cloud computing ?

Hey @Rajesh, you will need a little ...READ MORE

Aug 8, 2019 in AWS by Kalgi
 • 52,360 points • 383 views
0 votes
0 answers

Kmeans Clusters - R visualization

Hi, can someone help me visualizae the ...READ MORE

Aug 1, 2019 in Data Analytics by rajeev
 • 709 views
0 votes
3 answers

What does a Data Strategist do?

https://www.linkedin.com/pulse/20140702123640-487020-why-you-need-a ...READ MORE

Jun 19, 2019 in Career Counselling by anonymous
reshown Jun 19, 2019 by Vardhan • 6,514 views
0 votes
1 answer

wcopyfind equivalent for python

Hi @Ashish, you can use the difflib ...READ MORE

Aug 6, 2019 in Python by Tara
 • 487 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
 • 1,950 points • 408 views
0 votes
1 answer

How to subtract month from Impala time stamp?

You don't need another method, you can ...READ MORE

Jun 6, 2019 in Big Data Hadoop by Tina
 • 3,077 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 • 701 views
0 votes
1 answer

Command to stop the zookeeper server?

Hey, After connecting the server and performing all ...READ MORE

May 28, 2019 in Big Data Hadoop by Gitika
 • 65,910 points • 3,501 views
0 votes
2 answers

Power Bi duplicate rows

As mentioned by @Lina I'll post achieving the ...READ MORE

Oct 3, 2018 in Power BI by Nilesh
 • 7,050 points • 13,669 views
+1 vote
1 answer

how to combine multiple columns in to single column?

1. Select Edit Queries 2.Select which column you ...READ MORE

Aug 6, 2019 in Power BI by anonymous
 • 832 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
 • 3,040 points • 918 views
0 votes
1 answer

Find out time it took for a python script to complete execution

You can try the following code and ...READ MORE

Aug 6, 2019 in Python by SDeb
 • 13,300 points • 440 views
0 votes
1 answer

Ruby equivalent for Python's “try”?

Use this as an example: begin # ...READ MORE

Jul 29, 2019 in Python by SDeb
 • 13,300 points • 784 views
0 votes
1 answer

Hive: LOCATION and WITH DBPROPERTIES command in create table command

By default, the Hive database will be ...READ MORE

May 22, 2019 in Big Data Hadoop by Firoz
 • 3,705 views
0 votes
1 answer

SQL query to count number of distinct products

Hi Preethi, Use below SQL query, SELECT CUST_ID, COUNT(DISTINCT ...READ MORE

Jun 10, 2019 in Tableau by anonymous
 • 33,030 points • 2,887 views
0 votes
0 answers

I am facing the same Exception in thread "main" java.lang.IllegalStateException error. can anyone help me [closed]

Jul 20, 2019 in Selenium by anonymous
closed Jul 22, 2019 by Abha • 1,196 views
0 votes
1 answer

How to register new users for MVC4 website on Azure AD?

The application holds the permissions to read/write ...READ MORE

Jul 3, 2019 in Azure by Perry
 • 17,100 points • 1,885 views
0 votes
1 answer

Which methods can be used to handle cookies in Python Webdriver?

Hi Audrey, you can use following methods ...READ MORE

Aug 1, 2019 in Selenium by Jasprit
 • 674 views
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