Trending questions in Edureka Community

0 votes
1 answer

Difference between String.equals() and ==

Though both are used for comparison, but the ...READ MORE

May 7, 2018 in Java by geek.erkami
 • 2,680 points • 1,578 views
0 votes
1 answer

What are the advantages & disadvantages of Hadoop Dockerization?

As you are already having a Hadoop ...READ MORE

Apr 18, 2018 in Big Data Hadoop by coldcode
 • 2,090 points • 2,391 views
0 votes
1 answer

Any way to mark commits in git?

You can try and use git tags. Also ...READ MORE

May 3, 2018 in DevOps & Agile by DareDev
 • 6,890 points • 1,738 views
0 votes
1 answer

Can a blockchain be used to verify or store a document on the blockchain?

Bitcoin is decentralized payment syatem. It was ...READ MORE

May 10, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,445 views
0 votes
1 answer

What is the difference between AWS S3 Bucket Log Vs AWS CloudTrail

Let me give you a few pointers: In ...READ MORE

Apr 19, 2018 in Cloud Computing by brat_1
 • 7,200 points • 2,349 views
0 votes
1 answer

How do I join 2 lists

This is not a simpler method, but ...READ MORE

May 11, 2018 in Java by sharth
 • 3,370 points • 1,430 views
0 votes
1 answer

How a transaction validity is verified in blockchain?

Blockchain has the records the of all ...READ MORE

May 11, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,395 views
0 votes
1 answer

How to manage Application version for VM's in Azure Autoscaling group

First of all, You have to launch ...READ MORE

Apr 24, 2018 in DevOps on Cloud by shubham
 • 7,340 points • 2,158 views
0 votes
1 answer

How can we use Selenium with Python?

First  Install Python based on the Operating ...READ MORE

May 8, 2018 in Selenium by Meci Matt
 • 9,460 points • 1,547 views
0 votes
1 answer

How to import data to HBase from SQL server?

You can easily import the data from ...READ MORE

Apr 20, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 2,280 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 • 2,585 views
0 votes
1 answer

Convert String type to byte[] in Java

Try using String.getBytes(). It returns a byte[] ...READ MORE

May 8, 2018 in Java by Rishabh
 • 3,600 points • 1,502 views
0 votes
1 answer

Which Firefox version is compatible with Selenium 3.6.0

You would need to use GeckoDriver if ...READ MORE

Apr 17, 2018 in Selenium by king_kenny
 • 3,710 points • 2,398 views
0 votes
1 answer

How can I install R with Homebrew ?

brew tap homebrew/science brew install Caskroom/cask/xquartz brew install r The ...READ MORE

May 18, 2018 in Data Analytics by zombie
 • 3,790 points • 1,067 views
0 votes
1 answer

How to check the data integrity logic in proof of work mining?

The proof of work is actually works ...READ MORE

May 8, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,520 views
0 votes
1 answer

Is there a logical difference between WebApp and API app in Azure?

Basically there was only minute differences between ...READ MORE

Apr 27, 2018 in Azure by null_void
 • 3,220 points • 1,991 views
0 votes
1 answer

How to pad string in Java?

Padding to 10 characters: String.format("%10s", "foo").replace(' ', '*'); String.format("%-10s", ...READ MORE

May 1, 2018 in Java by Rishabh
 • 3,600 points • 1,813 views
0 votes
1 answer

Can we count AWS IoT successful connection number and message number and through a threshold notification?

Yes it is possible. You may take ...READ MORE

Apr 18, 2018 in IoT (Internet of Things) by hemant
 • 5,790 points • 2,335 views
0 votes
1 answer

Route 53: Swapping primary recordset with secondary recordset

Try using weighted recordsets. set the weight of ...READ MORE

May 8, 2018 in Cloud Computing by code_ninja
 • 6,300 points • 1,469 views
0 votes
1 answer

How can I create an executable JAR with dependencies using Maven?

<build> <plugins> <plugin> ...READ MORE

Apr 26, 2018 in Java by sophia
 • 1,400 points • 1,984 views
+1 vote
1 answer

How can I connect my main Ethereum network to Web3.py using python?

All you need to do is enter ...READ MORE

Apr 17, 2018 in Blockchain by Perry
 • 17,100 points • 2,342 views
0 votes
1 answer

Can you filter through the created tags by using S3 file tagging?

You cannot filter with S3 file tagging ...READ MORE

May 8, 2018 in Cloud Computing by Meci Matt
 • 9,460 points • 1,461 views
0 votes
1 answer

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
 • 5,790 points • 2,327 views
0 votes
1 answer

difference between wait() and sleep() in java

We can find a big difference between ...READ MORE

Apr 26, 2018 in Java by developer_1
 • 3,350 points • 2,015 views
0 votes
1 answer

What are optional parameters in Java

Using three dots: public void move(Object... x) { ...READ MORE

Apr 27, 2018 in Java by developer_1
 • 3,350 points • 1,929 views
0 votes
1 answer

Error: FF Browser not working for Selenium test after update

Since Firefox's latest update to version 47.0, ...READ MORE

Apr 21, 2018 in Selenium by king_kenny
 • 3,710 points • 2,229 views
0 votes
1 answer

Unable to connect to chromedriver 127.0.0.1:9515 on Amazon Linux AMI server

The issue seems to be only with ...READ MORE

Mar 26, 2018 in Selenium by nsv999
 • 5,500 points • 3,309 views
0 votes
1 answer

How to slice an array using python numpy? Is there any numpy tutorial which has covered all its operations?

Slicing is basically extracting particular set of ...READ MORE

Apr 24, 2018 in Python by Christine
 • 15,750 points • 2,067 views
0 votes
1 answer

Command to list users in Accurev

Run the following command: accurev show users READ MORE

Apr 29, 2018 in DevOps & Agile by ajs3033
 • 7,300 points • 1,864 views
0 votes
1 answer

AWS Placement groups

Placements groups, as the documentation states, is ...READ MORE

Apr 27, 2018 in AWS by Flying geek
 • 3,280 points • 1,962 views
+1 vote
1 answer

Can we copy a smart contract?

While the contract is open-source, if you ...READ MORE

Apr 7, 2018 in Blockchain by Christine
 • 15,750 points • 2,781 views
0 votes
1 answer

Handle Popup in selenium

you can try using this loop: for (String ...READ MORE

May 3, 2018 in Selenium by wrecker
 • 3,110 points • 1,656 views
0 votes
1 answer

Git in DevOps

DevOps is an approach to improve the ...READ MORE

Apr 27, 2018 in Git & GitHub by QueenBee
 • 1,820 points • 1,916 views
0 votes
1 answer

I am getting a network related error saying "cannot connect to a server". need help here.

Actually i got the same error, it ...READ MORE

Apr 27, 2018 in Azure by null_void
 • 3,220 points • 1,945 views
0 votes
1 answer

How to find hadoop distribution and version?

Just Use the command Hadoop version ...READ MORE

Apr 6, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points
edited Apr 6, 2018 by kurt_cobain • 2,807 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
 • 6,300 points • 2,732 views
0 votes
1 answer

Performances in UIPath

Always program your RPA solution with visible ...READ MORE

May 13, 2018 in RPA by wrecker
 • 3,110 points • 1,195 views
0 votes
1 answer

How to use a function to repeat a set of procedures on specific set of columns in a data frame?

You can parse the strings to symbols. ...READ MORE

Apr 3, 2018 in Data Analytics by kappa3010
 • 2,090 points • 2,928 views
0 votes
1 answer

What Distributed Cache is actually used for in Hadoop?

Basically distributed cache allows you to cache ...READ MORE

Apr 3, 2018 in Big Data Hadoop by Ashish
 • 2,650 points • 2,956 views
0 votes
1 answer

Looping through all the schemas in Talend

It is really simple to make tOracleInput ...READ MORE

Apr 11, 2018 in Talend by code.reaper12
 • 3,500 points • 2,779 views
0 votes
1 answer

When is an identity mapper/reducer used?

1.One of the simplest example of Iterative ...READ MORE

Apr 3, 2018 in Big Data Hadoop by Ashish
 • 2,650 points • 2,918 views
0 votes
1 answer

Selenium grid 2 in chrome browser

The problem is in -Dwebdriver arguments. Maybe you should do ...READ MORE

Apr 27, 2018 in Selenium by Samarpit
 • 5,910 points • 1,890 views
0 votes
1 answer

How to use a IFF statement in Tableau

Use this syntax -  IIF(([Avg_sale] > [Today]),STR([Avg_sal ...READ MORE

Apr 5, 2018 in Tableau by QueenBee
 • 1,820 points • 2,829 views
0 votes
1 answer

How to set global variables in R

To set global variables, you can use ...READ MORE

Apr 24, 2018 in Data Analytics by kappa3010
 • 2,090 points • 2,045 views
0 votes
1 answer

Is it possible to apply filter just to one of the measures

Hey @Ghost, Why don't you use Level of Detail ...READ MORE

Apr 17, 2018 in Tableau by Atul
 • 10,240 points • 2,313 views
0 votes
1 answer

Do I need to create a new validating peer once a new user join my network.?

Hyperledger has evolved a lot. The updated ...READ MORE

May 10, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,320 views
0 votes
1 answer

Unable to use Selenium IDE & Firebug on Firefox

Unfortunately, Selenium IDE will not work anymore ...READ MORE

Apr 10, 2018 in Selenium by nsv999
 • 5,500 points • 2,635 views
0 votes
1 answer

How to create a list of Data frames?

Basically all we have to do is ...READ MORE

Apr 9, 2018 in Data Analytics by DeepCoder786
 • 1,720 points • 2,641 views
0 votes
1 answer

Deleting particular objects from workspace - R

You can use the rm() function to ...READ MORE

May 7, 2018 in Data Analytics by Bharani
 • 4,660 points • 1,433 views
0 votes
1 answer

Need for finalize() in Java

finalize() is a method called by the ...READ MORE

May 9, 2018 in Java by code.reaper12
 • 3,500 points • 1,360 views
Page:

Most popular tags

"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.