Trending questions in Edureka Community

0 votes
1 answer

Not able to give public access to S3 Bucket

There had been a few incidents where ...READ MORE

Jul 30, 2019 in AWS by Praveen
 • 700 points • 2,495 views
0 votes
1 answer

How to format text in notepad using UiPath?

Hey @Rashmi, if you want to automate ...READ MORE

Mar 18, 2019 in RPA by Anvi
 • 14,150 points • 8,283 views
0 votes
1 answer

Datediff with column having no value/ blank

Hi Karthick, Use the below DAX code - ...READ MORE

May 8, 2019 in Power BI by Cherukuri
 • 33,030 points • 6,077 views
0 votes
1 answer

how to store images and videos on to HDFS?

HDFS is capable to accept data in ...READ MORE

Jul 16, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 3,102 views
0 votes
1 answer

Output types of mapper and reducer does not match

job.setOutputValueClass will set the types expected as ...READ MORE

Jul 22, 2019 in Big Data Hadoop by Reena
 • 2,832 views
0 votes
0 answers

how much time to take dashboard to run ?

kube-system   calico-kube-controllers-56ccd8fbd4-zq7x5   0/1     Pending   0          40m   <none> ...READ MORE

Sep 11, 2019 in Kubernetes by amit
 • 664 views
0 votes
2 answers

How to pass external date parameter in hive hql

You can try this: hive -hiveconf dt=current_date ...READ MORE

Jul 26, 2019 by Megha
 • 2,622 views
0 votes
1 answer

How to edit the labels and limit if a plot using ggplot? - R

Add a limit to axis ticks using ...READ MORE

Nov 3, 2019 in Data Analytics by anonymous
 • 33,030 points • 733 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
 • 2,701 views
0 votes
1 answer

Adding two pandas dataframes

you can try the following: x.add(y, fill_value=0) import pandas ...READ MORE

Feb 12, 2019 in Python by SDeb
 • 13,300 points • 9,746 views
0 votes
1 answer

Grouping/bining of variables using Rcmdr

@kriti, Select the data model, Go to ...READ MORE

Nov 4, 2019 in Data Analytics by rubini
 • 628 views
0 votes
2 answers

Error with installing ggplotly.

@bobby, uninstall Rtools and reinstall Rtools with ...READ MORE

Aug 30, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,126 views
0 votes
1 answer

Error: Could not find node statement with name 'default' or 'puppetserver.example.com, puppetserver.example, puppetserver, localhost' on node puppetserver.example.com

When you apply a catalog or a ...READ MORE

Aug 5, 2019 in Puppet by Sirajul
 • 59,230 points • 2,214 views
0 votes
1 answer

How to declare a Empty Scala Map?

Hi, You can either declare an empty Scala ...READ MORE

Jul 29, 2019 in Apache Spark by Gitika
 • 65,770 points
edited Jul 29, 2019 by Gitika • 2,510 views
0 votes
1 answer

Can I configure fine-grained authorization in AWS IoT Core?

Yes. Similar to other AWS services, in ...READ MORE

Aug 30, 2019 in AWS by AWS-ninja
 • 1,122 views
0 votes
1 answer

How to insert a file in Attach File in Gmail by selenium java ?

Hey Siva, to insert a file in ...READ MORE

Jul 17, 2019 in Selenium by Abha
 • 28,140 points • 3,054 views
0 votes
1 answer

What is setScriptTimeout() command in Selenium Webdriver?

Hey Larry, as per the official definition:  setScriptTimeout() ...READ MORE

Jul 5, 2019 in Selenium by Abha
 • 28,140 points • 3,567 views
0 votes
1 answer

Puppet: error on running sudo puppet agent -t

The puppetmaster process is the one attempting ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,230 points • 2,160 views
0 votes
2 answers

Can anyone suggest what are key strategies followed by talent managers for retaining their employees?

A few ideas or strategies used are ...READ MORE

Sep 10, 2019 in Career Counselling by rajeev
 • 730 views
0 votes
1 answer

Error: Execution Error, Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask. Permission denied:

Hey, The error you are getting because the ...READ MORE

May 15, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 5,770 views
0 votes
1 answer

How Get Full Text activity is different from Get Visible Text activity in UiPath studio?

Hi @Piyush, Get Full Text and Get ...READ MORE

Mar 28, 2019 in RPA by Abha
 • 28,140 points • 7,831 views
0 votes
1 answer

What is the difference between persist() and cache() in apache spark?

Hi, persist () allows the user to specify ...READ MORE

Jul 3, 2019 in Apache Spark by Gitika
 • 65,770 points • 3,627 views
0 votes
3 answers

What are differences between NameNode and Secondary NameNode?

File metadata information is stored by Namenode ...READ MORE

Apr 8, 2019 in Big Data Hadoop by anonymous
 • 15,505 views
0 votes
1 answer

How to create a function like f(y) = xy^2 in Python?

This is very easy. have a look ...READ MORE

Aug 5, 2019 in Python by Neel
 • 3,020 points
edited Aug 6, 2019 by Kalgi • 2,182 views
0 votes
1 answer

Puppet : Can't run "puppet master" command on windows.

Not all Puppet commands work on Windows. Notably, Windows nodes can’t run ...READ MORE

Aug 30, 2019 in Puppet by Sirajul
 • 59,230 points • 1,114 views
0 votes
1 answer

How much does Amazon SNS cost?

As AWS works with the concept of ...READ MORE

Jul 24, 2019 in AWS by Travis
 • 2,684 views
0 votes
1 answer

Getting error when using Ansible playbook. error message: “msg”: “boto required for this module”

Hey @Vardhan, you're missing out on the ...READ MORE

Mar 29, 2019 in Ansible by Himanshu
 • 7,742 views
+1 vote
1 answer

Error loading package list:pypi.python.org

You can try doing the following : go ...READ MORE

Jan 9, 2019 in Python by ana1504.k
 • 7,910 points • 11,121 views
0 votes
2 answers

How can you find total number of null values in a dataset column wise?

data['Column Name'].isnull().sum() READ MORE

May 7, 2020 in Data Analytics by anonymous
 • 2,579 views
0 votes
1 answer

How to create dataframe for the comma delimited file?

 Refer to the below command used: val df ...READ MORE

Jul 5, 2019 in Apache Spark by karan
 • 3,506 views
+2 votes
1 answer

jenkins automatic deploy

You could probably configure these 3 jobs ...READ MORE

Aug 29, 2019 in DevOps & Agile by Sirajul
 • 59,230 points • 1,046 views
0 votes
1 answer

Python error "raise CommandFailedError(args) bench.utils.CommandFailedError: (’–site’, ‘all’, ‘migrate’)"

Install pyopenssl to your python pip install pyopenssl ...READ MORE

Aug 5, 2019 in Python by Kalgi
 • 52,350 points • 2,148 views
0 votes
1 answer

Do I have download any jars related to ZeonPad or do i perfrom the above code directly in Eclipse IDE. Please guide me.

Hello @Basha.  If you are running it on ...READ MORE

Aug 21, 2019 in Java by Ramya
 • 1,460 views
0 votes
1 answer

KDE in seaborn distplot()

Kernel Density Estimation (KDE) is a way ...READ MORE

Jul 16, 2019 in Python by Kunal
 • 3,019 views
0 votes
1 answer

Kubectl get pods not showing any pods - Kubernetes using Kops

Hey @Alia,  I agree with @Harish, It is ...READ MORE

Jan 23, 2019 in Kubernetes by Kavya
 • 10,536 views
0 votes
1 answer

convert a SAS datetime in Pandas

SAS date value is a value that ...READ MORE

Jul 8, 2019 in Python by SDeb
 • 13,300 points • 3,359 views
0 votes
0 answers

What is operator overloading in python?

Can you give an example? READ MORE

Sep 10, 2019 in Python by Waseem
 • 4,540 points • 663 views
0 votes
1 answer

Splitting a column with multiple values in python

Try using the following: df['id'] = df.index+1 df.set_index('id').col_name.str.split(',', expand ...READ MORE

Jul 9, 2019 in Python by SDeb
 • 13,300 points • 3,317 views
+15 votes
23 answers

AWS vs Azure which one will have a more promising career?

Azure is integrating with a lot of ...READ MORE

Jul 4, 2018 in Career Counselling by Soumodip Sinha
 • 12,396 views
0 votes
1 answer

What are the different ways of writing into file from R?

Hi Payal, These are the ways to write text ...READ MORE

Aug 29, 2019 in Data Analytics by anonymous
 • 33,030 points • 1,099 views
0 votes
1 answer

how to develop healthcare records using DApp on Blockchain?

Hi. As Healthcare will be a private ...READ MORE

Jul 26, 2019 in Blockchain by Esha
 • 2,575 views
0 votes
1 answer

Parquet & Avro File hadling with HIVE

For avro you can follow the format ...READ MORE

Jul 25, 2019 in Big Data Hadoop by Tarun
 • 2,616 views
+2 votes
1 answer

what is naming convention in uipath..? why and where we use naming convention..?

Hey, it is recommend to write variable names in Camel ...READ MORE

Aug 13, 2019 in RPA by Abha
 • 28,140 points • 1,795 views
0 votes
2 answers

How does Docker for Windows run Linux containers?

One of the most important enhancements is ...READ MORE

Aug 29, 2020 in DevOps & Agile by Pistle
 • 1,000 points • 1,146 views
0 votes
1 answer

Create dataframe for Avro file

Yes, we can work with Avro files ...READ MORE

Jul 22, 2019 in Apache Spark by Rishi
 • 2,733 views
+1 vote
1 answer

Can I create a custom reusable package or library in UiPath studio?

Hi @Deepti, UiPath provides an option of ...READ MORE

Mar 25, 2019 in RPA by Anvi
 • 14,150 points • 7,860 views
0 votes
1 answer

Is there any way to check whether a file exists or not using UiPath?

Hi @Raj, performing this check in UiPath ...READ MORE

Mar 20, 2019 in RPA by Abha
 • 28,140 points • 8,111 views
0 votes
1 answer

Create Buttons in Java Swing

First, you will have to create a ...READ MORE

Aug 27, 2019 in Java by Esha
 • 1,167 views
0 votes
1 answer

How to connect Java to MySql Database?

This will work: try { ...READ MORE

Aug 27, 2019 in Java by John
 • 1,157 views
0 votes
1 answer

Puppet: String Interpolation in puppet

Try this for Keyword variable interpolation: $value = ...READ MORE

Aug 29, 2019 in Puppet by Sirajul
 • 59,230 points • 1,070 views
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