Trending questions in Edureka Community

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1 answer

Hdfs Service Systemd - startup

I guess the issue you are facing ...READ MORE

Mar 29, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 3,960 views
0 votes
1 answer

Looping over a string in python

for c in "string": ...READ MORE

May 28, 2018 in Python by Nietzsche's daemon
 • 4,260 points • 1,373 views
0 votes
1 answer

Unable to create BlueMix DevOps services account

Jazzhub is shut now. READ MORE

May 28, 2018 in Other DevOps Questions by ajs3033
 • 7,300 points • 1,362 views
0 votes
1 answer

How to set a timer in Java?

To work on timer in java, you ...READ MORE

May 16, 2018 in Java by Daisy
 • 8,140 points • 1,886 views
0 votes
1 answer

Enlarging a list using functions using append() and extend()

Let me illustrate this with an example ...READ MORE

Jun 1, 2018 in Python by Nietzsche's daemon
 • 4,260 points • 1,193 views
0 votes
1 answer

Hadoop mandatory for Spark?

No not mandatory, but there is no ...READ MORE

Jun 1, 2018 in Apache Spark by kurt_cobain
 • 9,350 points • 1,182 views
0 votes
1 answer

What are the parameters in local[a,b,c] explains?

SparkContext.createTaskScheduler property parses the master parameter Local: 1 ...READ MORE

May 29, 2018 in Apache Spark by Shubham
 • 13,490 points • 1,314 views
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1 answer

Why do we use virtual machine for running smart contracts.

You can write smart contracts in any ...READ MORE

May 23, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,569 views
0 votes
1 answer

In which class is the "length" property of array defined ?

It's defined in the Java language specification: The members ...READ MORE

May 8, 2018 in Java by Rishabh
 • 3,600 points • 2,205 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 13, 2018 in Selenium by nsv999
 • 5,500 points • 3,318 views
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1 answer

Chrome's console log

You can get logs using the following ...READ MORE

May 18, 2018 in Selenium by Atul
 • 10,240 points • 1,765 views
0 votes
1 answer

Not able to set ChromeDriver to run a TestNG programm

You have not set the system properties ...READ MORE

Apr 19, 2018 in Selenium by Meci Matt
 • 9,460 points • 3,026 views
0 votes
1 answer

Overloaded method for null in Java

The method invoked here will be the ...READ MORE

May 23, 2018 in Java by code.reaper12
 • 3,500 points • 1,546 views
0 votes
1 answer

Use of Static Keyword in a Class

It means that there is only one ...READ MORE

May 29, 2018 in Java by Rishabh
 • 3,600 points • 1,324 views
0 votes
1 answer

Taking a screenshot when a protractor test fails

This GitHub link will help you in ...READ MORE

May 16, 2018 in Selenium by Samarpit
 • 5,910 points • 1,858 views
0 votes
1 answer

Constructing a new data.frame by giving values row by row - R

Create an empty data.frame first and then  ...READ MORE

Jun 4, 2018 in Data Analytics by Bharani
 • 4,660 points • 1,030 views
0 votes
1 answer

Exposing an ETL Job as a Web Service using Talend

Hey.. for this you need to use ...READ MORE

Apr 19, 2018 in Talend by misc.edu04
 • 1,450 points • 3,018 views
0 votes
1 answer

how to download and install Django rest framework?

To install Django, you can simply open ...READ MORE

Apr 24, 2018 in Python by Christine
 • 15,750 points • 2,800 views
0 votes
1 answer

Multiple line comment in Python

Try this ''' This is a multiline comment. I can ...READ MORE

May 31, 2018 in Python by charlie_brown
 • 7,720 points • 1,226 views
0 votes
1 answer

Executing a single Job using Talend in Parallel

Well, the exact solution to your problem ...READ MORE

Apr 23, 2018 in Talend by misc.edu04
 • 1,450 points • 2,832 views
0 votes
0 answers

Why is Tableau Online training better?

Can someone suggest why should I go ...READ MORE

Jun 1, 2018 in Tableau by ghost
 • 1,800 points • 1,180 views
0 votes
1 answer

Exclude text from `<script>` tag within the HTML DOM when calling `element.getText()`

As you have already identified the WebElement as element next you ...READ MORE

May 8, 2018 in Selenium by Samarpit
 • 5,910 points • 2,191 views
0 votes
1 answer

How to implement constants in java

Here is the solution- public static final TYPE ...READ MORE

May 28, 2018 in Java by sophia
 • 1,400 points • 1,318 views
0 votes
1 answer

Visualization Tool in Cloudera CDH

Cloudera CDH comes with a Hadoop ecosystem ...READ MORE

May 16, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,832 views
0 votes
1 answer

Numpy: Multiplying large arrays with dtype=int8 is SLOW

Unfortunately, the "engine" behind the scenes is ...READ MORE

May 9, 2018 in Python by charlie_brown
 • 7,720 points • 2,138 views
0 votes
1 answer

How to get the number of digits in an int?

You can find out the length of ...READ MORE

May 14, 2018 in Java by Akrati
 • 3,190 points • 1,917 views
0 votes
0 answers

Tableau - Issue with .json Format

In Tableau Public's documentation, its mentioned that, A ...READ MORE

May 24, 2018 in Tableau by ffdfd
 • 5,550 points • 1,550 views
0 votes
1 answer

Working of post increment operator in Java

Well, I think the confusion is because ...READ MORE

May 23, 2018 in Java by geek.erkami
 • 2,680 points • 1,515 views
0 votes
1 answer

How can I simulate private bitcoin network with random peer discovery?

You can model the whatever network you ...READ MORE

May 29, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,285 views
0 votes
1 answer

AWS : Instance and AMI

AMI can be elaborated as Amazon Machine ...READ MORE

May 30, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,203 views
0 votes
1 answer

How do I use hyperledger fabric blockchain to build my own application?

To use fabric I would recommend you ...READ MORE

May 17, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,804 views
0 votes
1 answer

Namenode not getting started

You need to delete the contents of the ...READ MORE

Apr 23, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 2,804 views
0 votes
1 answer

R: Sample from a neighborhood according to scores

I would suggest you to use the truncated ...READ MORE

May 29, 2018 in Data Analytics by Sahiti
 • 6,370 points • 1,282 views
0 votes
1 answer

How can i create a simple P2P network on a blockchain?

To develop your own cryptocurrency, you need ...READ MORE

Apr 20, 2018 in Blockchain by Christine
 • 15,750 points • 2,939 views
0 votes
1 answer

Implement Tree(Datastructure) in Java

I wrote a small "TreeMap" class based ...READ MORE

May 9, 2018 in Java by sharth
 • 3,370 points • 2,145 views
0 votes
1 answer

Can we use Apache Mahout without Hadoop dependency?

Yes. Not all of the Mahout depends ...READ MORE

May 17, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,759 views
0 votes
1 answer

IFrame in Selenium

You can try out the belo code: driver.switch_to.frame(driver.find_element_by_tag_name("iframe")) .  To ...READ MORE

May 11, 2018 in Selenium by Meci Matt
 • 9,460 points • 2,024 views
0 votes
1 answer

Downloading files using Talend Studio

As per my understanding, I think first ...READ MORE

Apr 12, 2018 in Talend by code.reaper12
 • 3,500 points • 3,301 views
0 votes
1 answer

Preferring CSS over XPath in Selenium

Advantages of using CSS: They are faster More readable CSS ...READ MORE

May 31, 2018 in Selenium by Meci Matt
 • 9,460 points • 1,151 views
0 votes
1 answer

Which is better CSS or Xpath? Considering performance and cross browser testing

According to css has better performance compared ...READ MORE

Apr 17, 2018 in Selenium by Shubham
 • 13,490 points • 3,055 views
0 votes
1 answer

How to disable linux user authentication on ldap server

You can try the below steps: passwd -l ...READ MORE

Apr 27, 2018 in DevOps & Agile by shubham
 • 7,340 points • 2,636 views
0 votes
1 answer

Sorting a list of strings in Python

Use the sort function mylist.sort() READ MORE

May 29, 2018 in Python by Nietzsche's daemon
 • 4,260 points • 1,239 views
0 votes
1 answer

Is there a way to make R beep/play a sound?

Yes there are few ways to do ...READ MORE

May 25, 2018 in Data Analytics by zombie
 • 3,790 points • 1,399 views
0 votes
1 answer

AWS: Spiining up services in AWS

The API tools can be used for ...READ MORE

Jun 1, 2018 in Cloud Computing by code_ninja
 • 6,300 points • 1,107 views
0 votes
1 answer

Unexpected result on Subtracting Times

ou've encountered a local time discontinuity: When local standard ...READ MORE

May 29, 2018 in Java by Rishabh
 • 3,600 points • 1,222 views
+1 vote
1 answer

How can I connect to the specified nodes using IPFS?

You can actually connect to the specific ...READ MORE

Apr 25, 2018 in Blockchain by Christine
 • 15,750 points • 2,657 views
0 votes
1 answer

How to simplify or automate task group creation in TFS?

You can easily import or export task ...READ MORE

Apr 25, 2018 in DevOps & Agile by ajs3033
 • 7,300 points • 2,684 views
+1 vote
1 answer

What'd be the best database to store data on blockchain?

To read and add data you can ...READ MORE

Apr 25, 2018 in Blockchain by Christine
 • 15,750 points • 2,651 views
0 votes
1 answer

Increasing the amount of memory available to R processes

You can use memory.limit() to set the ...READ MORE

May 29, 2018 in Data Analytics by Bharani
 • 4,660 points • 1,213 views
0 votes
1 answer

how to find factorial of a number?

You can find factorial by many ways. ...READ MORE

May 4, 2018 in Python by aayushi
 • 750 points • 2,286 views
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