Trending questions in Edureka Community

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Hi There, Selenium Qn: Why do Java jars are shown in Eclipse when i download Eclipse, What is the use of these java jars in Eclipse?

Hey Abha,  JAR files are fundamentally archive files, ...READ MORE

Jul 17, 2019 in Selenium by Anvi
 • 14,150 points • 1,286 views
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Error: package or namespace load failed in R

Hi, I want to use dplyr package ...READ MORE

Jul 8, 2019 in Data Analytics by ramya
 • 1,682 views
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How to deploy a feature with zero downtime in kubernetes?

By default Deployment in Kubernetes uses RollingUpdate as a ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,168 views
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1 answer

Packages to send mails from R

There are different packages available to send ...READ MORE

Jul 30, 2019 in Data Analytics by Cherukuri
 • 33,050 points • 727 views
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1 answer

How to create RDD from parallelized collection in scala?

Hi, You can check this example in your ...READ MORE

Jul 4, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,852 views
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How to load data from flat files into different partitions of Hive table?

Hi, You can load data from flat files ...READ MORE

Jun 26, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 2,157 views
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How isMultiple() method can be used by Selenium Webdriver?

@Payal, isMultiple() method is used to check ...READ MORE

Jun 1, 2019 in Selenium by Anvi
 • 14,150 points • 3,276 views
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1 answer

When does billing of my Amazon SNS use begin and end?

Your Amazon SNS billing cycle begins on ...READ MORE

Jul 24, 2019 in AWS by Priyanka
 • 940 views
+4 votes
2 answers

I'm getting coredns CrashLoopBackoff error when installing Kubernetes on Ubuntu VM. I've followed the steps as described in Edureka blog

I followed this tutorial on Hyper-V using ...READ MORE

Jun 28, 2019 in Kubernetes by ashutosh
 • 6,569 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
 • 33,050 points • 788 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
 • 65,770 points • 897 views
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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
 • 65,770 points • 897 views
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1 answer

What is the purpose of hash function in python?

The hash() method returns the hash value of an object if it ...READ MORE

Aug 2, 2019 in Python by Mohammad
 • 3,230 points • 1,197 views
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1 answer

python code to find if an array is monotonic

Hey Harsha, try out this code: def monotonic(a): ...READ MORE

Jun 17, 2019 in Python by Yesha
 • 2,533 views
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1 answer

Does R programming provide support to execute Curl

You can use the RCurl package and ...READ MORE

Jul 19, 2019 in Data Analytics by Zulaikha
 • 910 points • 1,184 views
+1 vote
1 answer

Django model iterate fields

You can try the following: getattr(foo.__class__, <field_name>)   This should ...READ MORE

Apr 10, 2019 in Python by SDeb
 • 13,300 points • 5,442 views
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1 answer

I am asked for a user name and password when I connect to a CodeCommit repository from Windows

This happens because of the built-in credential ...READ MORE

Jul 8, 2019 in AWS by Anvit
 • 1,627 views
0 votes
1 answer

Why do we need App in Scala?

Hey, The app is a helper class that ...READ MORE

Jul 24, 2019 in Apache Spark by Gitika
 • 65,770 points • 929 views
+1 vote
0 answers

Initially autowired object has value,it becomes null after paging(using JSF 2.2 and spring 4.01.)

i'm trying to create basic crud operations ...READ MORE

Jul 5, 2019 in Java by swats
 • 1,774 views
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1 answer

Difference between %s and %d in python string formatting??

%s and %d are used for string ...READ MORE

May 28, 2019 in Python by Shabnam
 • 930 points • 3,396 views
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1 answer

How is Val different from var in Scala?

Hey, In this language, val is a value and var is ...READ MORE

Jul 24, 2019 in Apache Spark by Gitika
 • 65,770 points • 922 views
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1 answer

NumPy Array Indexing

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

Jul 26, 2019 in Python by SDeb
 • 13,300 points • 848 views
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1 answer

what is the puppet module command?

This command provides an interface for managing ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,230 points • 710 views
0 votes
1 answer

How javascript code can be executed in Selenium Webdriver?

Hey Veena, execute_script is used to execute ...READ MORE

Jul 23, 2019 in Selenium by Anvi
 • 14,150 points • 991 views
0 votes
1 answer

Access Denied to user root@localhost while using mysql

For MySQL versions < 5.7: the default root ...READ MORE

May 13, 2019 in Linux Administration by DareDev
 • 6,890 points • 4,031 views
0 votes
0 answers

how to use linalg condition in python

Aug 2, 2019 in Python by teja
 • 569 views
0 votes
1 answer

Command to tar directory excluding certain files/folders

$ tar --exclude='./folder' --exclude='./upload/folder2' -zcvf /backup/filename.tgz . Try ...READ MORE

Jul 13, 2019 in Linux Administration by Shubham
 • 13,490 points • 1,429 views
0 votes
1 answer

What is pod security policy and why is it important?

In Kubernetes, Pod Security Policies consists of ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,218 views
0 votes
1 answer

load/save in spark

The reason why you are able to ...READ MORE

Jul 5, 2019 in Apache Spark by Firoz
 • 1,740 views
0 votes
0 answers

Knit output Options for rmarkdown script

What are the options that can be ...READ MORE

Jul 31, 2019 in Data Analytics by kriti
 • 653 views
0 votes
1 answer

Merging Files using PIG

In order to merge two or more ...READ MORE

Jul 4, 2019 in Big Data Hadoop by Tina
 • 1,768 views
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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
 • 8,700 points • 11,441 views
0 votes
1 answer

How to make If statement more compact in UiPath?

Hey @Sanjiv, if you wish to compact ...READ MORE

Mar 18, 2019 in RPA by Anvi
 • 14,150 points • 6,434 views
0 votes
1 answer

What do you mean by Socket Programming?

Socket programming is a way of connecting two ...READ MORE

Jul 14, 2019 in Java by Frankie
 • 9,830 points • 1,335 views
0 votes
1 answer

Hi Team. How to copy images form pdf file to word using Uipath.

Hey Rudravalambi, to copy images from a ...READ MORE

May 17, 2019 in RPA by Abha
 • 28,140 points • 3,864 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
 • 65,770 points • 860 views
0 votes
1 answer

Configuring puppet after installation

Once we have Puppet installed on the ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,230 points • 688 views
0 votes
1 answer

Python function to check if a given string is a keyword

You can get the list of keywords ...READ MORE

Jun 17, 2019 in Python by Drishya
 • 2,496 views
0 votes
1 answer

Is puppet suitable for large organisations only?

Puppet is suitable for any organization size.  The ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 814 views
0 votes
0 answers

Combine shiny with rmarkdown

How to combine shiny render functions with ...READ MORE

Jul 31, 2019 in Data Analytics by avinash
 • 631 views
0 votes
1 answer

How can I parallely execute automation tests using Selenium Grid?

Hello Urmila, to parallelly execute automation tests ...READ MORE

Jul 22, 2019 in Selenium by Anvi
 • 14,150 points • 977 views
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0 answers

RMarkdown - Multiple tabs

How to define multiple tabs in rmarkdown ...READ MORE

Aug 1, 2019 in Data Analytics by anonymous
 • 621 views
0 votes
1 answer

How to save ggplots?

Hi you can save plots using ggsave() Code ...READ MORE

Jul 15, 2019 in Data Analytics by anonymous
 • 33,050 points • 1,282 views
+1 vote
2 answers

Full time or correspondence Course.

Since you will soon complete 2 years’ ...READ MORE

Oct 14, 2019 in Career Counselling by Tanay
 • 160 points • 1,052 views
0 votes
1 answer

How do you break out of a while loop in python?

Usually the execution moves out of the ...READ MORE

Aug 2, 2019 in Python by Mohammad
 • 3,230 points • 1,017 views
0 votes
1 answer

Access error: “Rate Exceeded” or “429” message when connecting to a CodeCommit repository

All calls to CodeCommit are subjected to ...READ MORE

Jul 8, 2019 in AWS by Janvi
 • 1,579 views
0 votes
1 answer

Consider for-comprehensions in Scala. What are they syntactic sugars for?

Hi, A for-comprehension is one way to carry ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
 • 65,770 points • 674 views
0 votes
1 answer

Can somebody explain the process of installing modules from the command line in puppet?

Puppet module install command installs a module ...READ MORE

Jul 25, 2019 in Puppet by Sirajul
 • 59,230 points • 850 views
0 votes
1 answer

Dashboard not updating any changes from sheet - Tableau

Hi Nithin, One reason why your dashboard might ...READ MORE

Apr 3, 2019 in Tableau by Cherukuri
 • 33,050 points • 5,725 views
0 votes
1 answer

What is Options in Scala?

Hey, A Scala Option is a kind of ...READ MORE

Jul 26, 2019 in Apache Spark by Gitika
 • 65,770 points • 793 views
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