Trending questions in Edureka Community

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How to use a --build-arg parameter before FROM in a Dockerfile?

In the earlier docker version this wasn't ...READ MORE

Apr 12, 2018 in Docker by ajs3033
• 7,280 points
425 views
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1 answer

Adding third party libraries into the Talend project

You can add the 3rd party libraries ...READ MORE

Apr 9, 2018 in Talend by code.reaper12
• 3,470 points
549 views
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Where to store the data of decentralized applications??

Every blockchain is developed in a differnet ...READ MORE

Apr 20, 2018 in Blockchain by Perry
• 17,090 points
71 views
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Hyperledger - How can I use transaction certificates to enforce privacy?

The transaction certificates don't actually address privacy ...READ MORE

Apr 17, 2018 in Blockchain by Perry
• 17,090 points
172 views
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How can I make WebDriver wait for few seconds?

Well, just try increasing the amount of ...READ MORE

Apr 5, 2018 in Selenium by nsv999
• 5,510 points
714 views
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Python class inherits an object

Python 3.x: class MyClass(object): = new-style class class MyClass: ...READ MORE

Apr 17, 2018 in Python by anonymous
203 views
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What are the different ways to load data from Hadoop to Azure Data Lake?

I would recommend you to go through ...READ MORE

Apr 18, 2018 in Big Data Hadoop by coldcode
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155 views
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How can I use Tableau to create a heatmap?

Step 1: Create an Excel Spreadsheet with ...READ MORE

Apr 2, 2018 in Tableau by Atul
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862 views
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Can we add AWS IAM users to AWS Cognito Pool?

For now, that seems unlikely. Because if ...READ MORE

Apr 18, 2018 in Cloud Computing by brat_1
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156 views
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1 answer

Firefox browser driver issue. Not loading. I'm getting the below Error: typeError: addon is null

The error is pretty straight forward. Its ...READ MORE

Mar 27, 2018 in Selenium by nsv999
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1,096 views
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tWaitForFile component insufficiency in Talend

Regarding your first issue, tWaitForFile component provides ...READ MORE

Apr 10, 2018 in Talend by geek.erkami
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484 views
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error on aggregate and non aggregate values

Create a calculated field that outputs a ...READ MORE

Apr 17, 2018 in Tableau by Atul
• 5,530 points
188 views
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Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

Mar 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,310 points
1,571 views
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Are some Pig real time use cases available?

You can refer to this website https://acadgild.com/blog/pig-us ...READ MORE

Apr 20, 2018 in Big Data Hadoop by kurt_cobain
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57 views
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Hadoop single node cluster set up issues

As far as the error, there's a ...READ MORE

Apr 19, 2018 in Big Data Hadoop by kurt_cobain
• 9,310 points
113 views
0 votes
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Opening Browser in Selenium

Here is the code to open the ...READ MORE

Apr 20, 2018 in Selenium by Meci Matt
• 9,460 points
57 views
0 votes
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Browser supported by Selenium 2.0

Below Will help you: Opera: The OperaDriver supports Opera ...READ MORE

Apr 20, 2018 in Selenium by Vardy
• 2,370 points
63 views
0 votes
1 answer

When was the first version of Hadoop released?

September 4, 2007 READ MORE

Apr 20, 2018 in Big Data Hadoop by kurt_cobain
• 9,310 points
52 views
0 votes
1 answer

Is it that new bitcoins gets created with the every block mined??

Bitcoin mining means validation of a block ...READ MORE

Apr 20, 2018 in Blockchain by Perry
• 17,090 points
51 views
0 votes
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Do I need a Tableau Server if I already have a Tableau Desktop?

Tableau Desktop which need a license.. Tableau Server ...READ MORE

Apr 20, 2018 in Tableau by Atul
• 5,530 points
203 views
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Differentiating Amazon EC2 API tools and AMI tools?

This is what AWS FAQ’s have to ...READ MORE

Apr 18, 2018 in Cloud Computing by hemant
• 5,760 points
140 views
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1 answer

Map and Reduce task memory settings in Hadoop YARN

It's preferable and generally, it is recommended ...READ MORE

Apr 18, 2018 in Big Data Hadoop by kurt_cobain
• 9,310 points
131 views
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1 answer

Binding Selenium Javadoc with eclipse

First, you need to go to:- project properties ...READ MORE

Apr 17, 2018 in Selenium by Meci Matt
• 9,460 points
181 views
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1 answer

Getting exception with grid: (WebDriverException: The path to the driver executable must be set....)

You should start the hub and node ...READ MORE

Apr 12, 2018 in Selenium by nsv999
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384 views
0 votes
1 answer

How Hadoop replication works?

dfs.replication is by default 3 and you ...READ MORE

Apr 19, 2018 in Big Data Hadoop by Shubham
• 13,370 points
96 views
0 votes
1 answer

How can I modify stored data in blockchain??

One of the important feature of a ...READ MORE

Apr 18, 2018 in Blockchain by Christine
• 15,810 points
151 views
0 votes
1 answer

How to set the number of Map & Reduce tasks?

The map tasks created for a job ...READ MORE

Apr 18, 2018 in Big Data Hadoop by Shubham
• 13,370 points
128 views
0 votes
1 answer

Running a Firebug within Selenium WebDriver (Selenium 2)

Create your profile in code and dynaically ...READ MORE

Apr 20, 2018 in Selenium by Vardy
• 2,370 points
49 views
0 votes
1 answer

How to change months for a calendar year

Hey, you can try this & Change ...READ MORE

Apr 20, 2018 in Tableau by QueenBee
• 1,820 points
40 views
0 votes
0 answers

Issues with the Tableau server extracts

A tableau developer had successfully created dashboard ...READ MORE

Apr 20, 2018 in Tableau by Atul
• 10,250 points
76 views
0 votes
1 answer

Declaring separator in the MapReduce(Hadoop 0.20)

In the new API you have to ...READ MORE

Apr 20, 2018 in Big Data Hadoop by kurt_cobain
• 9,310 points
37 views
0 votes
1 answer

Return last day of each moth in the calendar

Try this way: Place the order date in ...READ MORE

Apr 20, 2018 in Tableau by QueenBee
• 1,820 points
36 views
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What are the options for deploying models in production with R?

Well, I could say that the answer ...READ MORE

Apr 12, 2018 in Data Analytics by DataKing99
• 8,130 points
390 views
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Selenium Tutorial

There are lots of channels for selenium ...READ MORE

Apr 20, 2018 in Selenium by king_kenny
• 3,710 points
45 views
0 votes
1 answer
+1 vote
1 answer

Where does hyperledger stores stores assets and participants??

There are two places where hyperledger stores ...READ MORE

Apr 18, 2018 in Blockchain by Shashank
• 10,360 points
103 views
0 votes
1 answer

How to prevent row names to be written to a file while using

Easily by: write.csv(df, "temp.csv", row.names=FALSE) READ MORE

Apr 20, 2018 in Data Analytics by DeepCoder786
• 1,720 points
33 views
0 votes
1 answer

Selenium 2.0 web driver Tutorials using .NET

Docs here have an example in C#: http://seleniumhq.org/docs/03_webdriver.html using ...READ MORE

Apr 20, 2018 in Selenium by Vardy
• 2,370 points
38 views
0 votes
1 answer

Getting error while building Hadoop core jar using ant.

I think you are missing libtool library. ...READ MORE

Apr 18, 2018 in Big Data Hadoop by coldcode
• 2,050 points
113 views
0 votes
1 answer

Can Selenium testing be done on gui less server? I heard of something called headless browser testing, but not sure.

Yes, you are indeed rigth. For Selenium ...READ MORE

Apr 13, 2018 in Selenium by king_kenny
• 3,710 points
331 views
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1 answer

First 10 search results displayed from www.seleniumhq.org

Try this: int count= selenium.getXpathCount("xpath=//a[@onmousedown and @href ...READ MORE

Apr 13, 2018 in Selenium by Vardy
• 2,370 points
326 views
+1 vote
1 answer

How to convert a list of dataframes in to a single dataframe using R?

You can use the plyr function: data <- ...READ MORE

Apr 13, 2018 in Data Analytics by Sahiti
• 6,290 points
282 views
+1 vote
1 answer

What are the differences between blockchain programming and our traditional programming languages?

On higher level comparison, there are quite ...READ MORE

Apr 18, 2018 in Blockchain by Shashank
• 10,360 points
91 views
0 votes
1 answer

What do we mean by a validating peer?

The term validating peer was used in ...READ MORE

Apr 19, 2018 in Blockchain by Christine
• 15,810 points
76 views
0 votes
1 answer

Running a selenium-server-standalone

Below codes will help you: java -jar seleniumjar.jar ...READ MORE

Apr 9, 2018 in Selenium by KillerMiller
503 views
0 votes
1 answer

Why am I not able to see the Hadoop daemons that are running?

I guess you are starting the services ...READ MORE

Apr 18, 2018 in Big Data Hadoop by Shubham
• 13,370 points
101 views
0 votes
1 answer

Is it possible to pass custom environment variable on Amazon Elastic Beanstalk?

Yes this is possible. However I would ...READ MORE

Apr 8, 2018 in AWS by code_ninja
• 6,230 points
545 views
+1 vote
1 answer

How can I initiate a transaction on ethereum private network using mobile device?

There is no android wallet to connect ...READ MORE

Apr 18, 2018 in Blockchain by Shashank
• 10,360 points
81 views
0 votes
1 answer

JARS for using Selenium class functions in code

Yup. I'm not sure, exactly which JARS ...READ MORE

Apr 12, 2018 in Selenium by nsv999
• 5,510 points
356 views
+1 vote
1 answer

How do i generate corda nodes keystores in dev mode?

In Corda, the node will look into ...READ MORE

Apr 11, 2018 in Blockchain by Perry
• 17,090 points
370 views