Trending questions in Edureka Community

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How do you read from a file using file handling in python?

To read from a file you can ...READ MORE

Jul 30, 2019 in Python by Mohammad
 • 3,230 points • 1,542 views
+1 vote
3 answers

Which language should I learn when starting career as data scientist - R or Python

I'll put down a few parameters on ...READ MORE

Oct 26, 2018 in Data Analytics by Kalgi
 • 52,340 points • 2,335 views
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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 • 943 views
+1 vote
1 answer

Exception in thread "main" java.lang.IllegalStateExceptionrome.driver system property;

Hi Ashwin, your path for the webdriver ...READ MORE

Aug 14, 2019 in Selenium by Abha
 • 28,140 points • 731 views
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1 answer

DJOB TRACKER : Can not start task tracker because java.lang.IllegalArgumentException: Does not contain a valid host:port authority: 127.0.0.1:9001

Hey, According to your property set up, there ...READ MORE

Aug 5, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 1,108 views
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1 answer

What is DAG in Hive?

Hey, DAG in Hive architecture is nothing but ...READ MORE

May 11, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 4,860 views
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1 answer

Create a Markov Model that can generate text simulations by studying Donald Trump speech data set.

The logic here is simple. Apply Markov Property ...READ MORE

Aug 2, 2019 in Machine Learning by Zaid
 • 1,271 views
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1 answer

Dataset data type incorrect - R

You can assign datatypes for the field ...READ MORE

Jul 15, 2019 in Data Analytics by anonymous
 • 2,013 views
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1 answer

Error: Ruby run error after connecting puppet apply to PuppetDB.

If Puppet apply is configured incorrectly, this error is ...READ MORE

Jul 31, 2019 in Puppet by Sirajul
 • 59,190 points • 1,318 views
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1 answer

Puppet module path is not updating.

The puppet confdir depends on user that executes puppet ...READ MORE

Aug 5, 2019 in Puppet by Sirajul
 • 59,190 points • 1,101 views
0 votes
1 answer

Difference between Lambda and Lambda@Edge

The major difference is in the API ...READ MORE

Jan 28, 2019 in AWS by Trisha
 • 9,337 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 • 1,540 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 • 1,046 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
 • 921 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 • 2,527 views
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1 answer

Jenkins with puppet.

For anyone interested in how to pull ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
 • 59,190 points • 976 views
0 votes
1 answer

How can I solve this flowchart using UiPath Studio?

Hi RS, I tried to create a ...READ MORE

Jul 12, 2019 in RPA by Abha
 • 28,140 points • 2,155 views
0 votes
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
 • 4,641 views
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1 answer

Is a specific timezone using DST right now?

You can try the following; from pytz import ...READ MORE

Aug 9, 2019 in Python by SDeb
 • 13,300 points • 928 views
0 votes
1 answer

How do I specify hexadecimal and octal integers in Python?

To represent an octal integer, precede the octal ...READ MORE

Jul 30, 2019 in Python by Meg
 • 1,383 views
0 votes
1 answer

Round columns in pandas dataframe

You can now, use round on dataframe The code will ...READ MORE

Jul 4, 2019 in Python by SDeb
 • 13,300 points • 2,474 views
0 votes
1 answer

Need help with automation test script using Cucumber and selenium!

Hi Unnati, you can use TestNG to ...READ MORE

Aug 1, 2019 in Selenium by Abha
 • 28,140 points • 1,254 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
 • 1,044 views
0 votes
1 answer

Which methods which can be used to handle pop-up and alerts in Python Selenium Webdriver?

Hey Kishor, Python Selenium webdriver provides following ...READ MORE

Jul 29, 2019 in Selenium by Abha
 • 28,140 points • 1,380 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
 • 3,764 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
 • 1,429 views
0 votes
1 answer

What does the inplace function does in drop() and dropna() functions?

When inplace=True is passed, the data is renamed in ...READ MORE

Jul 5, 2019 in Python by Wasim
 • 2,422 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
 • 1,188 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
 • 1,719 views
0 votes
0 answers

Join 2 columns based on condition in R

How to join 2 columns in R ...READ MORE

Jul 1, 2019 in Data Analytics by nikita
 • 2,628 views
0 votes
1 answer

What is the key difference between self in ruby and self in python?

Ruby and Python are actually very different languages (although ...READ MORE

Jul 30, 2019 in Python by Mohammad
 • 3,230 points • 1,417 views
0 votes
1 answer

Is it possible to change the default location of a managed table?

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

Jun 18, 2019 in Big Data Hadoop by Gitika
 • 65,730 points • 3,135 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
 • 59,190 points • 2,446 views
0 votes
1 answer

How do I make my own context manager?

Context is an opening file, catching expressions, ...READ MORE

Aug 6, 2019 in Python by Yamini
 • 1,056 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
 • 59,190 points • 1,022 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 • 1,012 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
 • 1,536 views
0 votes
1 answer

Which service is suitable to implement IAAC?

To implement IAAC on AWS platform make ...READ MORE

Jul 8, 2019 in AWS by anonymous
 • 2,267 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
 • 2,001 views
0 votes
1 answer

How to install PyInstaller?

Hey @Vedant, yes its easier to install ...READ MORE

Jul 4, 2019 in Python by Pooja
 • 2,431 views
0 votes
1 answer

Does Selenium Webdriver directly support mobile(Android/IOS) automation?

Hi Hemlata, No, Selenium Webdriver doesn't support ...READ MORE

Jul 7, 2019 in Selenium by Tahir
 • 2,342 views
0 votes
1 answer

Hadoop Hive: How to split string in Hive?

You can use the split function along ...READ MORE

Nov 6, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 12,804 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
 • 59,190 points • 965 views
0 votes
2 answers

What is the difference between %% and % in R programming?

HI, %% returns remainder in case of numeric ...READ MORE

Aug 26, 2019 in Data Analytics by anonymous
 • 33,050 points • 2,808 views
0 votes
2 answers

Can't get simple Coinbase button in Node to work

Coinbase sandbox is best to have when ...READ MORE

May 21, 2020 in Blockchain by anonymous
 • 140 points • 1,870 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
 • 59,190 points • 1,217 views
0 votes
1 answer

Zookeeper: client.HConnnectionManager HConbectionImplementation: Cant get connection to Zookeeper:KeeperErrorCode

In edureka vm once you start hbase ...READ MORE

Aug 6, 2019 in Big Data Hadoop by Chiraya
 • 1,000 views
0 votes
1 answer

PuppetDB installation using puppet modules

You can install and configure all of ...READ MORE

Jul 30, 2019 in Puppet by Sirajul
 • 59,190 points • 1,300 views
0 votes
0 answers

R Shiny - How to add hierarchial widgets from previous selection without buttons?

How to add hierarchial widgets from previous ...READ MORE

Aug 14, 2019 in Data Analytics by payal
 • 721 views
0 votes
1 answer

End tkinter program - python

You can use the destroy() to close ...READ MORE

Aug 9, 2019 in Python by Barbara
 • 864 views
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