Trending questions in Edureka Community

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Difference between Selenium RC and WebDriver

Selenium RC Selenium Remote Control (RC) is used ...READ MORE

Jun 14, 2018 in Selenium by Meci Matt
 • 9,460 points • 2,529 views
0 votes
1 answer

Using tHiveRow to execute multiple Hive queries in Talend

In order to execute multiple queries, you ...READ MORE

Apr 14, 2018 in Talend by misc.edu04
 • 1,450 points • 5,185 views
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3 answers

How to sort an array in java?

import java.util.Arrays; public class Sort { ...READ MORE

Aug 24, 2018 in Java by Parth
 • 4,640 points • 2,165 views
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1 answer

Aligning title in ggplot2

You can use the theme layer to ...READ MORE

Apr 27, 2018 in Data Analytics by Bharani
 • 4,660 points
edited Jun 9, 2020 by MD • 4,600 views
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1 answer

How to convert a sentence to word table in R?

Try the following code: sentence <- c("case sweden", ...READ MORE

Jun 21, 2018 in Data Analytics by Sahiti
 • 6,370 points • 2,227 views
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1 answer

Create vector matrix of movie ratings using R project?

Why do'nt you try the dcast function, in the reshape2 package. d ...READ MORE

Jun 30, 2018 in Data Analytics by anonymous
 • 1,862 views
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1 answer

Instance Launching in AWS

Following are the steps to connect to ...READ MORE

Jul 11, 2018 in Cloud Computing by Gopalan
 • 1,360 points • 1,351 views
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1 answer

How to solve "Failed to get identity 'admin'" error?

It seems like this error is caused ...READ MORE

Jul 13, 2018 in Blockchain by slayer
 • 29,370 points • 1,267 views
+1 vote
2 answers

Comparison: AWS, Digital Ocean,Heroku, google app engine

For an introduction: AWS and Digital Ocean are ...READ MORE

Apr 18, 2018 in Cloud Computing by hemant
 • 5,790 points • 1,921 views
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2 answers

What is the difference between the Smart Data Access of SAP HANA and SAP HANA Vora?

Hadoop: Used to store Big Data in ...READ MORE

Jun 21, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 2,173 views
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1 answer

Do I have to install VMWare drivers to create a VMWare image using packe vmware-isor?

Here is a possible solution to your ...READ MORE

Jun 7, 2018 in DevOps Tools by Damon Salvatore
 • 5,980 points • 2,847 views
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1 answer

Unload a package without restarting R

Try the below option: detach("package:vegan", unload=TRUE) NOTE: You can ...READ MORE

Apr 17, 2018 in Data Analytics by DataKing99
 • 8,250 points • 5,019 views
0 votes
1 answer

How to prevent the smart contract from being modified and deployed in the blockchain network?

To expand on Matthew's answer, each state ...READ MORE

Jul 6, 2018 in Blockchain by aryya
 • 7,460 points • 1,596 views
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2 answers

How to get input from user using System.console()?

Scanner in = new Scanner(System.in); int i = ...READ MORE

Aug 2, 2018 in Java by Sushmita
 • 6,920 points • 1,890 views
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1 answer

Where can i get bitcoins for testing?

You can get bitcoins for free for ...READ MORE

Jul 17, 2018 in Blockchain by digger
 • 26,740 points • 1,087 views
0 votes
1 answer

Trying to analyse Sonarqube from Drone.io in Github PRs

Just try the below steps.The DRONE_PULL_REQUEST environment variable has ...READ MORE

Jun 27, 2018 in Git & GitHub by shubham
 • 7,340 points • 1,947 views
0 votes
1 answer

Maximizing browser window in Selenium WebDriver using C#

You can use the JavascriptExector as follows: public void maximize() ...READ MORE

May 30, 2018 in Selenium by Meci Matt
 • 9,460 points • 3,146 views
0 votes
1 answer

What is Configuration Management?

In earlier days when server were just ...READ MORE

Jul 9, 2018 in Cloud Computing by brat_1
 • 7,200 points • 1,427 views
0 votes
1 answer

Is there a way to simulate perimeter security using Amazon Web Services Model?

As we all know traditional perimeter security ...READ MORE

Jul 9, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,422 views
0 votes
1 answer

Sort a HashMap in Java

Convert hashmap to an ArrayList with a ...READ MORE

Jul 13, 2018 in Java by Daisy
 • 8,140 points • 1,274 views
0 votes
2 answers

Why does not India consider Bitcoin as a legal tender?

to be specific there are few logical ...READ MORE

Jul 3, 2018 in Blockchain by Priyaj
 • 58,020 points • 1,672 views
0 votes
1 answer

What is RPA?

RPA is a technology which is used ...READ MORE

Jul 10, 2018 in RPA by ffdfd
 • 5,550 points
edited Jun 28, 2023 by Khan Sarfaraz • 1,397 views
0 votes
2 answers

map() and flatmap()

map(): Return a new distributed dataset formed by ...READ MORE

Jul 4, 2018 in Apache Spark by zombie
 • 3,790 points • 1,908 views
0 votes
1 answer

IBM Watson: Invalid API Key

The Visual Recognition service is currently experiencing ...READ MORE

Jul 11, 2018 in DevOps Tools by Kalgi
 • 2,680 points • 1,328 views
0 votes
1 answer

what do you mean by browser's native support w.r.t to Selenium WebDriver?

From Selenium v3 onwards, every browser vendor ...READ MORE

Apr 18, 2018 in Selenium by king_kenny
 • 3,710 points • 4,945 views
0 votes
1 answer

AWS: Can someone tell me what is a Certificate Manager?

Amazon Web Services security manager handles the ...READ MORE

Jul 10, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,369 views
0 votes
1 answer

How can I exchange jobs between 2 different Jenkins instances?

java -jar jenkins-cli.jar -s http://server get-job myjob ...READ MORE

Jul 6, 2018 in Jenkins by Sophie may
 • 10,620 points • 1,530 views
0 votes
1 answer

I want download all the versions of a file with 100,000+ versions from Amazon S3

Here is the Python code using boto ...READ MORE

May 28, 2018 in AWS by Flying geek
 • 3,280 points • 3,218 views
0 votes
1 answer

How do I enable Slack for Bluemix DevOps services beta

Here is where you can take help ...READ MORE

Jul 11, 2018 in Other DevOps Questions by Atul
 • 10,240 points • 1,323 views
0 votes
2 answers

How may I programmatically determine operating system in Java?

Use the following program public class Osname {        public ...READ MORE

Jul 6, 2018 in Java by Priyaj
 • 58,020 points • 1,483 views
0 votes
2 answers

How to read a text file in Java?

You can use Scanner class to read ...READ MORE

Aug 9, 2018 in Java by Parth
 • 4,640 points • 2,110 views
0 votes
1 answer

Is it possible to connect ActivePlot to Tableau?

ActivePivot implements the standards of OLAP: The MDX ...READ MORE

Jul 10, 2018 in Tableau by Atul
 • 10,240 points • 1,379 views
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1 answer

how to efficiently encrypt many files every several months use different passwords?

This is a typical problem, so it ...READ MORE

Jul 12, 2018 in Other DevOps Questions by Kalgi
 • 2,680 points • 1,263 views
0 votes
1 answer

How does my peer communicate with fabric CA?

Peers do not communicate with CA directly.. ...READ MORE

Jul 6, 2018 in Blockchain by digger
 • 26,740 points • 1,518 views
0 votes
1 answer

Creating a Backup of AWS account configurations.

You can use AWS CloudFormer to create ...READ MORE

Jul 12, 2018 in AWS by Priyaj
 • 58,020 points • 1,259 views
0 votes
1 answer

how to check runtime for chef-client executions?

 Chef doesn't have the mechanism to save ...READ MORE

Jul 6, 2018 in Other DevOps Questions by DareDev
 • 6,890 points • 1,547 views
0 votes
1 answer

Using dplyr package to summarise multiple columns - R

'dplyr' package provides 'summarise_all()' function to apply ...READ MORE

Jun 6, 2018 in Data Analytics by Bharani
 • 4,660 points • 2,806 views
0 votes
1 answer

Safari getting launched on ios simulator, but not able to get url using driver.get(“”)

Below github link will help as the ...READ MORE

Jun 11, 2018 in Selenium by Samarpit
 • 5,910 points • 2,592 views
0 votes
3 answers

Convert date object to a String

We parse the full date to time ...READ MORE

Jul 31, 2018 in Java by samarth295
 • 2,220 points • 2,582 views
0 votes
1 answer

Vars to cases & retain variable/value labels Tableau setup - restructure data for Tableau, flip data

you need to use OMS to read ...READ MORE

Jun 5, 2018 in Tableau by Atul
 • 10,240 points • 2,840 views
0 votes
1 answer

Minimizing Data Transfers in Spark

Minimizing data transfers and avoiding shuffling helps ...READ MORE

Jun 19, 2018 in Apache Spark by Data_Nerd
 • 2,390 points • 2,240 views
0 votes
1 answer

Creating Android Things' bundle and pushing it over OTA

Here are all the steps necessary to ...READ MORE

Jul 6, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 1,493 views
0 votes
1 answer

Why is Nubits faster than Bitcoin?

Different implementation of blockchain can have different ...READ MORE

Jul 11, 2018 in Blockchain by digger
 • 26,740 points • 1,285 views
+1 vote
2 answers

How can I use blockhain for storing a proof of a document such as an image?

Yes, you're right. Saving entire image in ...READ MORE

Aug 28, 2018 in Blockchain by hakusaro
 • 1,653 views
0 votes
1 answer

Allow starting a new pipeline run from the delivery pipeline view

Yes you can. Go to edit view on ...READ MORE

Jul 10, 2018 in Jenkins by Kalgi
 • 2,680 points • 1,324 views
0 votes
1 answer

Amazon AWS tutorial?

I recommend you watch this video its ...READ MORE

Jul 11, 2018 in AWS by Priyaj
 • 58,020 points • 1,297 views
0 votes
1 answer

Why am I not getting 100 ethers in my metamask account?

Sorry that you're having this problem. To ...READ MORE

Jun 14, 2018 in Blockchain by Christine
 • 15,750 points • 3,170 views
0 votes
1 answer

DevOps: automatically restarting a failed container

Check first if you can add restart policies ...READ MORE

Jul 11, 2018 in Docker by Kalgi
 • 2,680 points • 1,277 views
0 votes
1 answer

Impilicit wait vs Explicit wait vs Fluent wait

Implicit wait: Your telling the WebDriver the ...READ MORE

Apr 14, 2018 in Selenium by king_kenny
 • 3,710 points • 5,104 views
0 votes
1 answer

cache tables in apache spark sql

Caching the tables puts the whole table ...READ MORE

May 4, 2018 in Apache Spark by Data_Nerd
 • 2,390 points • 4,199 views
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