Trending questions in Edureka Community

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I do not have a real result about encryption file use AES mode CFB in pycrptodome on python [closed]

I'm using Ubuntu win. on python I ...READ MORE

Aug 23, 2019 in Cyber Security & Ethical Hacking by Ahmed
 • 310 points
closed Aug 23, 2019 by Ahmed • 905 views
+2 votes
0 answers

USE PostgreSQL

Aug 27, 2019 in Power BI by anonymous
 • 631 views
0 votes
1 answer

Puppet in Docker : Accessing Puppet Explorer Dashboard.

Run docker-compose up to launch the containers.  Note that you'll ...READ MORE

Aug 20, 2019 in Puppet by anonymous
 • 963 views
0 votes
1 answer

Hadoop:Error: Network is unreachable; Host Details : local host is: "localhost/127.0.0.1"; destination host is: "boss":32939;

Hey,  I guess there is no IP address ...READ MORE

Aug 7, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 1,515 views
+1 vote
1 answer

What is the exam cost of AWS associate architect?

Cost of AWS associate architect is 150 ...READ MORE

Aug 26, 2019 in AWS by Cloud_Castle
 • 658 views
0 votes
1 answer

Puppet: Handling system resources in puppet.

System resources are the key elements of ...READ MORE

Aug 28, 2019 in Puppet by Sirajul
 • 59,230 points • 607 views
0 votes
1 answer

FAILEDError: java.io.IOException: Type mismatch in key from map

This error is thrown when the parameters ...READ MORE

Jul 30, 2019 in Big Data Hadoop by Rishi
 • 1,864 views
0 votes
1 answer

Hadoop: ERROR: namenode.NameNode: Could not initialize shared edits dir java.io.IOException: Cannot start an HA namenode with name dirs that need recovery.

Hi, You can do one thing: Create namenode dir with ...READ MORE

Aug 8, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 1,507 views
0 votes
1 answer

How to get the number of frames on a webpage using webdriver?

Hi Esha, you can get the number ...READ MORE

May 28, 2019 in Selenium by Rajesh
 • 4,615 views
0 votes
1 answer

How to create password field in Swing?

Swing provides an object called JPasswordField for ...READ MORE

Aug 27, 2019 in Java by Bruce
 • 641 views
0 votes
1 answer

Puppet Error: Failure during provision command during the puppet agent run on replica 2: Failed to generate additional resources using 'eval_generate': Error 500 on SERVER: Server Error:

The provision command triggers an error if you try ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,230 points • 1,770 views
0 votes
1 answer

How to install RHadoop packages (RMR, RHDFS, RHBase)?

With dev tools you can install directly ...READ MORE

Jul 5, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 2,939 views
0 votes
1 answer

How to create znode in zookeeper?

Hey, Create a znode with the given path. The flag argument ...READ MORE

May 28, 2019 in Big Data Hadoop by Gitika
 • 65,770 points • 4,605 views
0 votes
1 answer

How to create singleton classes in Scala?

Hey, Scala introduces a new object keyword, which is used ...READ MORE

Jul 31, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,808 views
0 votes
1 answer

Puppet in Docker: Error while running the Puppet container

Try to uncomment the following lines in the definition ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,230 points • 980 views
0 votes
1 answer

Spark to check if a particular string exists in a file

You can use this: lines = sc.textFile(“hdfs://path/to/file/filename.txt”); def isFound(line): if ...READ MORE

Mar 15, 2019 in Apache Spark by Raj
 • 7,763 views
0 votes
1 answer

How to modify hidden content in a web page?

You can save the source code as ...READ MORE

Aug 22, 2019 in Cyber Security & Ethical Hacking by Emilia
 • 847 views
0 votes
1 answer

How can I automate drag and drop in a web page using UiPath?

Hi @Manish, drag and drop task can ...READ MORE

Mar 20, 2019 in RPA by Anvi
 • 14,150 points • 7,567 views
0 votes
2 answers

Angular Bitcoin error: "Error trying to diff '[object Object]'"

There are two approaches to this: 1. You ...READ MORE

Sep 4, 2018 in Blockchain by slayer
 • 29,370 points • 13,917 views
0 votes
1 answer

What is namespaces in python?

plz do some searches and then ask ...READ MORE

Aug 24, 2019 in Python by Andres
 • 787 views
0 votes
1 answer

How can I integrate Selenium with Maven project?

Hey Vicky, follow these steps to integrate ...READ MORE

Jul 17, 2019 in Selenium by Abha
 • 28,140 points • 2,393 views
0 votes
1 answer

Exporting of ORC file to RDBMS using SQOOP

We have to use Sqoop-HCatalog Integration here. ...READ MORE

Jul 9, 2019 in Big Data Hadoop by Rishi
 • 2,746 views
0 votes
0 answers

How to calculate accuracy in a logistic regression model in python?

What accuracy score is considered a good ...READ MORE

Jul 30, 2019 in Python by Waseem
 • 4,540 points • 1,869 views
0 votes
1 answer

Kubernetes: What are the types of multi-container pod patterns?

Here are the different types of multi-container ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,230 points • 2,402 views
0 votes
1 answer

text = _whitespace_only_re.sub('', text) TypeError: expected string or bytes-like object

This seems like an issue with textwrap ...READ MORE

Feb 13, 2019 in Python by Omkar
 • 69,220 points • 9,053 views
0 votes
1 answer

Python: How to find dimensions of the image?

You can use the Pillow package here, ...READ MORE

Jul 11, 2019 in Python by Likith
 • 2,655 views
0 votes
1 answer

I want to implement Fluent Wait in my test script, but I am new to Selenium and don't know much about Waits. Can anyone please help?

Hey Indu, Fluent wait is a class which ...READ MORE

Jul 23, 2019 in Selenium by Abha
 • 28,140 points • 2,167 views
0 votes
1 answer

When should I prefer Server-side validation checks over Client-side validation checks?

Yes, it is true that server-side checks ...READ MORE

Aug 23, 2019 in Cyber Security & Ethical Hacking by Karuna
 • 792 views
0 votes
1 answer

Puppet+Kubernetes : Can I use already existing kubrernetes YAML files while using the kubernetes module?

Yes, you could re-use them. You may already ...READ MORE

Aug 22, 2019 in Puppet by Sirajul
 • 59,230 points • 838 views
0 votes
1 answer

Create security group in AWS using python

Hi @Faheem, try this script. It will ...READ MORE

Jun 24, 2019 in AWS by Yamini
 • 3,371 views
0 votes
1 answer

How does Burpsuite help modify browser requests?

While using Burpsuite, you have to use ...READ MORE

Aug 22, 2019 in Cyber Security & Ethical Hacking by Jishan
 • 825 views
0 votes
1 answer

How to get next sibling element using XPath and Selenium for Java?

Below code will help you: Try following-sibling axis : WebElement ...READ MORE

May 15, 2018 in Selenium by Samarpit
 • 5,910 points • 20,876 views
0 votes
1 answer

Multiple Output format in Hadoop

Each reducer uses an OutputFormat to write ...READ MORE

Jul 26, 2019 in Big Data Hadoop by ravikiran
 • 4,620 points • 1,990 views
0 votes
1 answer

What is Xpath and what are the types of it in Selenium Webdriver?

Hi Piyush, XPath is defined as XML path. It is ...READ MORE

May 9, 2019 in Selenium by Pratibha
 • 3,690 points • 5,398 views
+1 vote
0 answers

what is regression testing [closed]

Aug 27, 2019 in Software Testing by anonymous
closed Aug 27, 2019 by Kalgi • 620 views
0 votes
1 answer

BeautifulSoup: Not able to extract multiple tags in a class

You are missing the square braces. You ...READ MORE

Apr 2, 2019 in Python by Firoz
 • 6,951 views
0 votes
1 answer

Which is a good python ide for android devices?

I will suggest you to go for ...READ MORE

Jul 5, 2019 in Python by Neel
 • 3,020 points • 2,899 views
0 votes
1 answer

Handling MAC protected ViewState

You can use BurpSuite for this. When ...READ MORE

Aug 23, 2019 in Cyber Security & Ethical Hacking by Juna
 • 776 views
0 votes
1 answer

Puppet+Kubernetes: Should i install Docker inorder to start using puppetlabs/kubernetes module?

The puppetlabs/kubernetes module installs and configures Kubernetes. You need ...READ MORE

Aug 23, 2019 in Puppet by Sirajul
 • 59,230 points • 774 views
0 votes
1 answer

Explain the for loop for printing the Map values in Scala in Apache Spark?

Hey, You can see this following code to ...READ MORE

Jul 23, 2019 in Apache Spark by Gitika
 • 65,770 points • 2,145 views
+1 vote
1 answer

Why does print() run only after executing for loop in Python?

Your stdout is line-buffered; this means that it won't ...READ MORE

Aug 1, 2019 in Python by Neel
 • 3,020 points • 1,684 views
0 votes
1 answer

How to handle data shuffle in Spark

Hi, You can do it using map partition ...READ MORE

Aug 6, 2019 in Apache Spark by Gitika
 • 65,770 points • 1,498 views
0 votes
1 answer

Puppet+Docker : Configure Authentication to a private repository

When a server is not specified, images ...READ MORE

Aug 14, 2019 in Puppet by Sirajul
 • 59,230 points • 1,159 views
0 votes
1 answer

Is Selenium Server required by Selenium WebDriver ?

Hey Numan, Selenium Server is not required by ...READ MORE

Jul 17, 2019 in Selenium by Abha
 • 28,140 points • 2,396 views
0 votes
1 answer

How to use plyr and dplyr functions inside one source file?

Hi, Lakshmi, Use dplyr::function( ) or plyr::function( ). Since ...READ MORE

Aug 26, 2019 in Data Analytics by anonymous
 • 33,030 points • 728 views
0 votes
1 answer

Multiple slicer using same field

Hi Anitha, You can use the same filed ...READ MORE

May 8, 2019 in Power BI by Cherukuri
 • 33,030 points • 5,389 views
+1 vote
0 answers

Workbook migration from lower version to higher version of Tableau server using Python

Hi All, Currently I am working on Data ...READ MORE

Aug 22, 2019 in Tableau by Bala
 • 800 views
0 votes
1 answer

Error: Hive show tables does not display table "sqooptest" , which was imported by SQOOP

Hi, You can follow the below-given solution. Just enter ...READ MORE

Aug 7, 2019 in Big Data Hadoop by Gitika
 • 65,770 points
edited Aug 7, 2019 by Gitika • 1,443 views
0 votes
1 answer

What are the phases of Selenium Life Cycle?

Selenium life cycle has following 5 phases: Test ...READ MORE

May 10, 2019 in Selenium by Prashant
 • 5,330 views
0 votes
1 answer

Dynamic site that offers a page with selection drop-down and search boxes that search a database and show results

Hi, I would suggest looking at Wordpress on ...READ MORE

Aug 28, 2019 in AWS by Randy
 • 538 views
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