Latest questions in Edureka Community

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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
906 views
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1 answer

How to find runtime complexity of funtions that use list in Python?

The Average Case assumes parameters generated uniformly ...READ MORE

Jul 26, 2019 in Python by Arvind
• 3,040 points
550 views
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1 answer

Write data into hive table in a parquet

Below is an example query which you ...READ MORE

Jul 26, 2019 in Big Data Hadoop by Sadu
2,621 views
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1 answer

How to use Python notebooks using Python 3?

This can be done using following steps ...READ MORE

Jul 26, 2019 in Python by Arvind
• 3,040 points
432 views
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1 answer

Clustering strings in R

Convert the field as factors and use ...READ MORE

Jul 30, 2019 in Data Analytics by anonymous
• 33,030 points
563 views
0 votes
1 answer

Explanation to outputcollector vs context

Both codes contain different API of Map ...READ MORE

Jul 26, 2019 in Big Data Hadoop by Rasheed
1,374 views
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1 answer

How to find path of Python interpreter?

In Python, the sys module has System-specific ...READ MORE

Jul 26, 2019 in Python by Arvind
• 3,040 points
5,397 views
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1 answer

Extract data fron R dataset

You can use the dplyr package,  Convert the ...READ MORE

Jul 30, 2019 in Data Analytics by Cherukuri
• 33,030 points
409 views
0 votes
1 answer

Run a function after keyboard interrupt in python

Below is the code to run a ...READ MORE

Jul 26, 2019 in Python by Shri
14,330 views
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1 answer

Sunburst charts using plotly

See below example library(plotly) p <- plot_ly( labels ...READ MORE

Nov 3, 2019 in Data Analytics by Cherukuri
• 33,030 points
1,943 views
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2 answers

Load data into the hive table

Hi, We can use a normal insert query ...READ MORE

Oct 16, 2020 in Big Data Hadoop by MD
• 95,440 points
1,752 views
0 votes
1 answer

Query regarding ArrayBuffer

It's because that is the syntax. This ...READ MORE

Jul 26, 2019 in Big Data Hadoop by Rishi
311 views
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1 answer

Waterfall chart using plotly in R

A simple waterfall chart using plotly - df ...READ MORE

Nov 2, 2019 in Data Analytics by Cherukuri
• 33,030 points
2,447 views
0 votes
1 answer

NumPy Array Indexing

If you want to create a subarray ...READ MORE

Jul 26, 2019 in Python by SDeb
• 13,300 points
490 views
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1 answer

heapify returns NoneType

The heapify() method transforms the list in-place. This means ...READ MORE

Jul 26, 2019 in Python by SDeb
• 13,300 points
833 views
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1 answer

Motion chart in R

A simple motion scatter chart using the ...READ MORE

Nov 3, 2019 in Data Analytics by anonymous
• 33,030 points
733 views
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How to get interactive plots in R?

The best packages for creating interactive visualizations ...READ MORE

Nov 2, 2019 in Data Analytics by anonymous
• 33,030 points
410 views
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How to create a Heatmap in R?

Its very simple. Use heatmap function and ...READ MORE

Nov 3, 2019 in Data Analytics by Cherukuri
• 33,030 points
499 views
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1 answer

What is a chi Squared value?

The chi-squared statistic is a single number that tells ...READ MORE

Nov 3, 2019 in Data Analytics by Cherukuri
• 33,030 points
912 views
0 votes
1 answer

R chart using plotly

Plot_ly example library(plotly) today <- Sys.Date() tm <- ...READ MORE

Nov 4, 2019 in Data Analytics by Cherukuri
• 33,030 points
675 views
–1 vote
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How do you create a new class instance using class method in python?

What is the function of super() in ...READ MORE

Jul 26, 2019 in Python by Waseem
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340 views
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Is game development good in python?

What are the tools and libraries for ...READ MORE

Jul 26, 2019 in Python by Waseem
• 4,540 points
338 views
0 votes
1 answer

I have muntiple pdf attachments in the web,how can i download thw attachments one by one.

Are these pdf attachments present in an ...READ MORE

Jul 26, 2019 in RPA by Abha
• 28,140 points
640 views
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1 answer

How to create Scala Array with Range?

Hey, The range() method will give us integers ...READ MORE

Jul 25, 2019 in Apache Spark by Gitika
• 65,910 points
546 views
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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
1,128 views
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1 answer

How to process an Array in Scala?

Hi, We can use loop control structures to ...READ MORE

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

How to declare Scala array?

Hi, We can declare Scala arrays in two ...READ MORE

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

At which point of time Scala will take default arguments?

Hi, If we omit an argument in a ...READ MORE

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

What is recursion in Scala function? How does it works?

Hey, A Scala function involves recursion when it ...READ MORE

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

Convert character to integer type - R

Use substring() function to extract value from ...READ MORE

Nov 3, 2019 in Data Analytics by Cherukuri
• 33,030 points
9,905 views
0 votes
1 answer

Aggregation of fields vs field value line chart in R

Of course, it can be done. Let ...READ MORE

Nov 3, 2019 in Data Analytics by Cherukuri
• 33,030 points
432 views
0 votes
1 answer

How to create Scala function using "Def" keyword?

Hi, To create a Scala function, we use ...READ MORE

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

What is Streams in Scala?

Hi, A stream is a lazy list as ...READ MORE

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

What is BitSet in Scala?

Hey, A BitSet is a set of non-negative ...READ MORE

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

What is exception propagation in Scala?

Hi, When a function experiences an exception, it ...READ MORE

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

How to check row value of one column wrt another column?

Hi ratna, For suppose DF is the DataFrame ...READ MORE

Jul 26, 2019 in Data Analytics by anonymous
610 views
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0 answers

Edit date values in ggplot line chart -R

Hi, I want to edit the data ...READ MORE

Jul 25, 2019 in Data Analytics by rekha
342 views
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1 answer

what are the important commands in puppet?

Here's a list of commands that you ...READ MORE

Jul 25, 2019 in Puppet by Sirajul
• 59,230 points
3,600 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
943 views
0 votes
1 answer

ARP Spoofing not capturing email and password

For ARP Spoofing to work, both victim ...READ MORE

Jul 25, 2019 in Cyber Security & Ethical Hacking by Jimmu
1,001 views
0 votes
2 answers

How do I force a pod to run on a specific node?

By default, anti-affinity is not attempted by Kubernetes as ...READ MORE

Aug 6, 2019 in Kubernetes by Sirajul
• 59,230 points
4,310 views
0 votes
1 answer

ARP Spoofing stops victim internet connection.

This happens if you have not enabled ...READ MORE

Jul 25, 2019 in Cyber Security & Ethical Hacking by Anis
12,534 views
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1 answer

Prevent pod from shutting down immediately - Kubernetes

The easiest way out is to prevent ...READ MORE

Jul 25, 2019 in Kubernetes by Mercilia
1,543 views
0 votes
1 answer

Read multiple xml files in Spark

You can do this using globbing. See ...READ MORE

Jul 25, 2019 in Apache Spark by Jack
5,278 views
0 votes
1 answer

How to deploy shiny app to shinyapps.io?

There are 2 ways to deploy shiny ...READ MORE

Nov 4, 2019 in Data Analytics by Cherukuri
• 33,030 points
843 views
0 votes
1 answer

How to find in incorrect file/records in hive?

A value with a wrong datatype causes ...READ MORE

Jul 25, 2019 in Big Data Hadoop by Ritu
2,202 views
0 votes
1 answer

Why do I see 504 errors from my Ingress during deploys?

This error occurs because of a race ...READ MORE

Jul 25, 2019 in Kubernetes by Vismaya
1,483 views
0 votes
1 answer

Managing a NTP service using Puppet

You’ve just  finished installing the puppetlabs-ntp module. The next step ...READ MORE

Jul 25, 2019 in Puppet by Sirajul
• 59,230 points
2,101 views
0 votes
1 answer

Add secondary axis as a dual axis in R plot

You can add a secondary axis in ...READ MORE

Nov 4, 2019 in Data Analytics by keerthi
1,778 views