Trending questions in Edureka Community

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1 answer

Can you please explain the difference between inner join and outer join in database?

Hi Suraj, You have a doubt regarding inner join ...READ MORE

May 28, 2019 in Database by sampriti
 • 1,120 points • 1,744 views
0 votes
1 answer

What is the difference between the disable and disable-all keyword in HBase?

Hey, disable:- This command will start disabling the ...READ MORE

May 24, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,908 views
0 votes
1 answer

Not able to run nikto scan on nikto-test.com

Hi, the webpage nikto-test.com doesn’t exist anymore. ...READ MORE

Apr 1, 2019 in Cyber Security & Ethical Hacking by Karan
reshown Apr 1, 2019 by Omkar • 4,204 views
0 votes
1 answer

What is work flow application consists of in Oozie?

Hi, A workflow application consists of the workflow ...READ MORE

Jun 12, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,094 views
0 votes
2 answers

Top university to study MS in computer science

Hi Shreya, if you want to pursue ...READ MORE

Jun 12, 2019 in Career Counselling by Inderjeet
 • 1,774 views
+1 vote
1 answer

Does python support all the object oriented concepts?

Python is indeed an object oriented programming ...READ MORE

May 21, 2019 in Python by Mohammad
 • 3,230 points • 2,161 views
0 votes
1 answer

print the random list's item index number in python

Hey @Alia, you can use a python ...READ MORE

May 28, 2019 in Python by Patrick
 • 1,729 views
0 votes
1 answer

What does numpy.reshape() function do in python?

numpy.reshape() gives a new shape to an ...READ MORE

May 29, 2019 in Python by Kyraa
 • 1,682 views
0 votes
1 answer

How to load encrypted tables to encrypted table in Hive?

If the data is already encrypted, use ...READ MORE

May 30, 2019 in Big Data Hadoop by Esha
 • 1,636 views
0 votes
1 answer

Access sys.argv as bytes in Python 3

Since on Python 3 sys.argv is encoded ...READ MORE

May 16, 2019 in Python by SDeb
 • 13,300 points • 2,250 views
0 votes
1 answer

How to select dropdown value for desktop application using Windows Application Driver in c#?

Hi Vaishnavi, if you want to automate ...READ MORE

Mar 18, 2019 in RPA by Abha
 • 28,140 points • 4,795 views
0 votes
1 answer

show recent month data

Create a calculated column as below, IF MONTH([Date]) ...READ MORE

Jun 12, 2019 in Tableau by anonymous
 • 33,050 points • 1,076 views
0 votes
1 answer

Setup pytype on entire package

To set up pytype on an entire ...READ MORE

Jun 7, 2019 in Python by Bakshi
 • 1,291 views
0 votes
1 answer

How to set proxy server api in Hue?

Follows these steps: Open the hue configuration file Search for the [[yarn_clusters]] section Set ...READ MORE

May 30, 2019 in Big Data Hadoop by Reshma
 • 1,667 views
0 votes
1 answer

adding elements to empty set

Adding elements to a Set: Elements can be ...READ MORE

Jun 13, 2019 by Nisa
 • 1,090 points • 1,024 views
0 votes
2 answers

How do we convert only the second letter of every word in a string to uppercase ?

The following code will perform your desired ...READ MORE

Aug 29, 2018 in Java by curious
 • 560 points • 13,317 views
0 votes
1 answer

Python 3.x on python(x,y)?

You can make Python 2 behave the ...READ MORE

May 7, 2019 in Python by SDeb
 • 13,300 points • 2,630 views
0 votes
1 answer

Using hedged reads in HBase

To enable hedged reads, open the hbase-site.xml file and ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Gani
 • 1,410 views
0 votes
1 answer

Will Network Load Balancer have static IP?

Each NLB provides a single IP for ...READ MORE

May 14, 2019 in AWS by Rakshi
 • 2,315 views
0 votes
1 answer

Error while trying to run an image - Docker

This error means that the container tries ...READ MORE

Aug 22, 2018 in Docker by Nilesh
 • 7,060 points • 13,770 views
0 votes
1 answer

Save NumPy arrays to File

Try this: np.savetxt('file.txt',arr,delimiter=' ') will save to a text ...READ MORE

May 24, 2019 in Python by Jason
 • 1,881 views
0 votes
1 answer

How can I delete all the cookies present on a browser using Webdriver?

Hey jasmine, to delete all the cookies ...READ MORE

May 30, 2019 in Selenium by Rajeshwari
 • 1,633 views
+1 vote
0 answers

Email alert when Failed transaction is assigned to a reviewer?

Can we get Email alert when Failed ...READ MORE

Jun 27, 2019 by Sameer
 • 442 views
0 votes
1 answer

How can I start learning Node.js and its related components?

Node.js is an open source server environment ...READ MORE

Jun 6, 2019 in Career Counselling by ArchanaNagur
 • 2,360 points • 1,314 views
0 votes
1 answer

Redirecting output to a file and stdout

The command you want is named tee; foo ...READ MORE

May 31, 2019 in Linux Administration by Shubham
 • 13,490 points • 1,571 views
0 votes
1 answer

What is the use of AutoIt tool with Selenium?

Hey Badrish, AutoIT is a third party tool ...READ MORE

May 31, 2019 in Selenium by Anvi
 • 14,150 points • 1,569 views
0 votes
1 answer

How to import selected columns in Sqoop?

If you want to import selected columns, ...READ MORE

May 15, 2019 in Big Data Hadoop by Shirish
 • 2,262 views
0 votes
1 answer

Is it possible to create an array with all values as zero in python?

You can use  np.zeros(4,3) This will create a 4 ...READ MORE

May 24, 2019 in Python by Anjali
 • 1,865 views
0 votes
1 answer

Scripts along with pytype

Pytype ships with three scripts in addition ...READ MORE

Jun 7, 2019 in Python by Greg
 • 1,265 views
0 votes
1 answer

Shift all indices in NumPy array

You can use the following : y = ...READ MORE

Feb 26, 2019 in Python by SDeb
 • 13,300 points • 5,619 views
0 votes
1 answer

Renaming column name in Athena

You can use :- ALTER TABLE %%table-name%% CHANGE ...READ MORE

Jan 17, 2019 in AWS by julie
 • 7,386 views
0 votes
1 answer

How to set cpu cores for spark task?

By default, each task is allocated with ...READ MORE

Mar 12, 2019 in Apache Spark by Veer
 • 5,015 views
0 votes
0 answers

Hello Team, I have a classic ELB on which two EC2 instances are attached. For cost optimization, this is what I need to do:

Jun 4, 2019 in AWS by anonymous
 • 1,425 views
–1 vote
1 answer

Playing with Lists in Python

Hey @Fez, you can try something like ...READ MORE

May 28, 2019 in Python by Thanisha
 • 1,729 views
0 votes
1 answer

HiveServer2 connection URL for remote mode

For a remote server, the URL format ...READ MORE

Jun 4, 2019 in Big Data Hadoop by Mahesh
 • 1,390 views
0 votes
1 answer

color line based on difference (increase/decrease)

Hi Sindhu, Once you create a line graph, ...READ MORE

May 22, 2019 in Tableau by Cherukuri
 • 33,050 points • 1,943 views
0 votes
1 answer

Hive, Sentry: Problem while granting roles to a group

The group name you are trying to ...READ MORE

May 31, 2019 in Big Data Hadoop by Jimmy
 • 1,554 views
+1 vote
3 answers

How to solve “Module not found: Error: Can't resolve 'truffle-contract'” error in web3?

Try compiling and migrating the contract: $ truffle ...READ MORE

Apr 30, 2019 in Blockchain by Rachita
 • 8,783 views
0 votes
1 answer

Getting error while installing deb file: dpkg frontend is locked by another process

You can try to remove the lock. ...READ MORE

Apr 1, 2019 in Linux Administration by Tina
 • 4,154 views
0 votes
0 answers

what is the use of python math module?

what are different functions that we can ...READ MORE

Jun 7, 2019 in Python by Waseem
 • 4,540 points • 1,284 views
0 votes
1 answer

What is POM in Selenium and what it is used for?

Hello Rubina, POM is Page Object Model which ...READ MORE

May 12, 2019 in Selenium by Anvi
 • 14,150 points • 2,416 views
0 votes
2 answers

Which testing tools should every software tester know?

@Gaurav following are the testing tools every ...READ MORE

May 13, 2019 in Career Counselling by Vikas
 • 1,490 views
0 votes
1 answer

Enable pluggable authentication for HiveServer2

To enable pluggable authentication, first, add the ...READ MORE

Jun 3, 2019 in Big Data Hadoop by Yogi
 • 1,415 views
0 votes
1 answer

Power of a number in Impala

Suppose you have fetched two values X ...READ MORE

Jun 6, 2019 in Big Data Hadoop by Reshma
 • 1,280 views
0 votes
1 answer

How to set LDAP authentication for HiveServer2 for unmanaged clusters?

To enable LDAP authentication for HiveServer2 unmanaged ...READ MORE

Jun 3, 2019 in Big Data Hadoop by Sanman
 • 1,413 views
0 votes
1 answer

What are the features of Python 3?

Python 3 offers rich functionality making it ...READ MORE

May 28, 2019 in Python by Harsh
 • 260 points • 1,671 views
0 votes
1 answer

How can I raise an exception in Python so that it can later be caught via an except block?

It's pretty simple to raise a query  raise ...READ MORE

May 29, 2019 in Python by Umesh
 • 1,620 views
0 votes
1 answer

What does the random.triangular(low, high, mode) function do in python?

It returns a random floating point number ...READ MORE

May 27, 2019 in Python by Vinod
 • 1,705 views
0 votes
1 answer

how to use/access Json data in Tableau?

Hi Sindhu, 1. Double click on Json on ...READ MORE

Mar 19, 2019 in Tableau by Cherukuri
 • 33,050 points • 4,685 views
0 votes
3 answers

Solidity: TypeError: Data location must be "memory" for parameter in function, but none was given.

Could be a version problem. This worked ...READ MORE

May 1, 2019 in Blockchain by Yogi
 • 5,786 views
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