Trending questions in Edureka Community

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How to count words in notepad File using Selenium

To perform character count. String fPath="D:/MyTextFile.txt"; int fileCharactersCount=Files.readAllBytes(new File(fPath).toPath() ...READ MORE

Aug 7 in Selenium by neerajv
• 170 points
123 views
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Exception in thread "main" java.lang.NoClassDefFoundError

As far I can make out from ...READ MORE

Aug 9 in Big Data Hadoop by Arpit
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Spark: Can we add column to dataframe?

Yes we can add a column using withColumn with ...READ MORE

Aug 9 in Apache Spark by Shirish
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Linux tar: gzip: stdin: unexpected end of file

The error you're getting may be because ...READ MORE

Aug 9 in Linux Administration by Kunal
21 views
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Load data into teradata using sqoop export

The general syntax to do this as ...READ MORE

Aug 9 in Big Data Hadoop by Kunal
14 views
0 votes
1 answer

Ansible error "from ansible import context ImportError: cannot import name context"

I had faced a similar issue. In ...READ MORE

Aug 8 in Ansible by Pallavi
53 views
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1 answer

End tkinter program - python

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

Aug 9 in Python by Barbara
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0 votes
1 answer

Monitoring Spark application

Spark-submit jobs are also run from client/edge ...READ MORE

Aug 9 in Apache Spark by Umesh
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0 votes
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Can't start jenkins with puppet

You could probably try this: Either you should ...READ MORE

Aug 9 in Puppet by Sirajul
• 16,640 points
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Puppet: How many slave nodes can i configure with a single puppet master?

Open source Puppet doesn't have any kind ...READ MORE

Aug 9 in Puppet by Sirajul
• 16,640 points
14 views
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Puppet: How can i remove all the node entries that are no longer managed by puppet?

You could try this: class remove_unmanaged { ...READ MORE

Aug 9 in Puppet by Sirajul
• 16,640 points
9 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 in Big Data Hadoop by Isha
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Primary keys in Apache Spark

import sqlContext.implicits._ import org.apache.spark.sql.Row import org.apache.spark.sql.types.{StructType, StructField, LongType} val df ...READ MORE

Aug 9 in Apache Spark by ravikiran
• 4,200 points
15 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 in Big Data Hadoop by ravikiran
• 4,200 points
14 views
0 votes
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Puppet : Can i install jenkins on a puppet server using Git?

Installing puppet-jenkins is easy. To install via Git, ...READ MORE

Aug 9 in Puppet by Sirajul
• 16,640 points
15 views
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Puppet: How do i setup puppet module behind a proxy?

To use the puppet module command behind a proxy, ...READ MORE

Aug 9 in Puppet by Sirajul
• 16,640 points
15 views
0 votes
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Puppet: use Puppet templates to configure NTP

Here's an example of configuring NTP using ...READ MORE

Aug 9 in Puppet by Sirajul
• 16,640 points
12 views
+1 vote
0 answers

The connection to the server localhost:8080 was refused

$ kubectl get svc The connection to the ...READ MORE

Aug 8 in Kubernetes by Lakshminarayanan
51 views
0 votes
1 answer

Is a specific timezone using DST right now?

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

Aug 9 in Python by SDeb
• 13,160 points
12 views
+1 vote
1 answer

Scrapping News Website

Hey @Irshad Shaikh! We don't have a ...READ MORE

Aug 8 in Python by Edureka
• 1,280 points
14 views
0 votes
1 answer

How to manipulate strings in Python?

This can be done is a very ...READ MORE

Aug 9 in Python by Arvind
• 2,520 points
6 views
0 votes
1 answer

Python in Windows Store apps

I have ported the Python interpreter to ...READ MORE

Aug 9 in Python by SDeb
• 13,160 points
9 views
0 votes
0 answers

What is the best IDE for python to work in linux?

Is Pycharm the best choice for linux ...READ MORE

Aug 9 in Python by Waseem
• 4,160 points
11 views
0 votes
1 answer

timedelta in years

Use the following piece of code: x1=datetime.timedelta(days=3000, seconds=0, ...READ MORE

Aug 8 in Python by Wajiha
• 1,840 points
20 views
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1 answer

converting timedelta to float

Use the following piece of code: x1=datetime.timedelta(days=3000, seconds=0, ...READ MORE

Aug 8 in Python by Wajiha
• 1,840 points
19 views
0 votes
0 answers
0 votes
1 answer

Ansible playbook to copy database dump file to remote host and restore it to another database

Hey @Pavan, you can use the following ...READ MORE

Aug 8 in Ansible by Kalgi
• 39,150 points
14 views
0 votes
1 answer

What is difference between "inplace = True" and "inplace = False?

Hi, Both inplace= true and inplace = False ...READ MORE

Aug 9 in Python by Taj
• 1,040 points
8 views
0 votes
0 answers

How to install bottle in python?

Is there a better framework that we ...READ MORE

Aug 9 in Python by Waseem
• 4,160 points
6 views
0 votes
1 answer

Instance type required to deploy 4 node cluster of hadoop in aws

Hadoop cluster follows a master-slave concept. The ...READ MORE

Aug 8 in AWS by Disha
11 views
0 votes
1 answer

How to rename columns in pandas?

Hi,  To rename columns in pandas, you can ...READ MORE

Aug 9 in Python by Taj
• 1,040 points
7 views
0 votes
1 answer

1 master 10 clients - run ansible playbook only on 5

Create a group in the inventory file ...READ MORE

Aug 8 in Ansible by Tanya
10 views
0 votes
1 answer

Where should the testing files be located to run puppet-parser-validate/puppet-lint against *.pp in a Jenkins+Puppet setup?

Rake is sophisticated test runner written in ...READ MORE

Aug 8 in Puppet by Sirajul
• 16,640 points
12 views
0 votes
1 answer

Are the Reserved Instances available for Multi-AZ Deployments?

Reserved Instances is a pricing model, which ...READ MORE

Aug 8 in AWS by Diana
10 views
0 votes
1 answer

Ansible playbook to create a new database

Hi pravalika, its pretty simple.  You just ...READ MORE

Aug 8 in Ansible by Trvais
9 views
0 votes
1 answer

Is it possible to launch python idle from a virtual environment?

Assuming that you are using python 3, ...READ MORE

Aug 8 in Python by Neel
• 2,450 points
9 views
0 votes
1 answer

Puppet: Error: Could not find class ::mysql::server for example.com on node example.com

This might be because you might not ...READ MORE

Aug 8 in Puppet by Sirajul
• 16,640 points
15 views
+2 votes
1 answer

Javac command not working in my windows 10

Check your javac path on Windows using Windows Explorer C:\Program Files\Java\jdk1.7.0_02\bin and ...READ MORE

Aug 6 in Java by Sirajul
• 16,640 points
37 views
0 votes
1 answer

How to write a regular expression to check whether an input is an identifier or not?

As per the documentation, an identifer can ...READ MORE

Aug 8 in Python by Neel
• 2,450 points
8 views
0 votes
1 answer

Puppet DSL : String concatenation.

Method 1: One way is Keyword variable ...READ MORE

Aug 8 in Puppet by Sirajul
• 16,640 points
9 views
0 votes
1 answer

BurpSuite not capturing packets

Assuming you have made all the proxy ...READ MORE

Aug 8 in Cyber Security & Ethical Hacking by Karan
7 views
0 votes
1 answer

Utlizing puppet manifests to install puppet modules

You could use librarian-puppet to sync all ...READ MORE

Aug 8 in Puppet by Sirajul
• 16,640 points
9 views
0 votes
0 answers

error "VT-x is not available (VERR_VMX_NO_VMX)."

I am trying to start a virtual ...READ MORE

Aug 9 in Others by pam
11 views
0 votes
1 answer

BurpSuite captures only 1 request

If you want to see all the ...READ MORE

Aug 8 in Cyber Security & Ethical Hacking by Jishan
6 views
0 votes
1 answer

Puppet: Error: Could not request certificate: getaddrinfo: Temporary failure in name resolution

You are getting this error because your ...READ MORE

Aug 8 in Puppet by Sirajul
• 16,640 points
13 views