Trending questions in Edureka Community

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1 answer

Is IPFS, blockchain a decentralized file system?

HTTP protocol is the most popular on ...READ MORE

May 31, 2018 in Blockchain by Shashank
 • 10,400 points • 1,653 views
0 votes
1 answer

Converting a string to title case - R

library(tools) toTitleCase("this is sparta") [1] "this is Sparta" ...READ MORE

May 19, 2018 in Data Analytics by Bharani
 • 4,660 points • 2,200 views
0 votes
1 answer

How can I synchronize smart contract on blockchain?

This is how it is on Blockchain. ...READ MORE

May 29, 2018 in Blockchain by Perry
 • 17,100 points • 1,738 views
0 votes
1 answer

Sending cookies using Selenium WebDriver

You can create cookies using Java API ...READ MORE

May 25, 2018 in Selenium by Meci Matt
 • 9,460 points • 1,908 views
0 votes
1 answer

Finding parent element in Protractor

To get the parent element, you can ...READ MORE

Mar 27, 2018 in Selenium by nsv999
 • 5,500 points • 4,484 views
0 votes
1 answer

Untrusted Certificates Force Ruby Selenium

Check this out capabilities = Selenium::WebDriver::Remote::W3C::Capabilities.firefox(accept_insecure_certs: true) driver = ...READ MORE

May 9, 2018 in Selenium by Samarpit
 • 5,910 points • 2,597 views
0 votes
1 answer

Spark Machine Learning pipeline works fine in Spark 1.6, but it gives error when executed on Spark 2.x?

You need to change the following: val pipeline ...READ MORE

May 31, 2018 in Apache Spark by Shubham
 • 13,490 points • 1,645 views
0 votes
1 answer

browse a website using selenium webdriver

You can use the below code: public class ...READ MORE

Jun 8, 2018 in Selenium by Meci Matt
 • 9,460 points • 1,294 views
0 votes
1 answer

What are the differences between type() and isinstance()?

To summarize the contents of other (already ...READ MORE

Jun 4, 2018 in Python by aryya
 • 7,460 points • 1,455 views
0 votes
1 answer

How can I find file name from full file path in R?

You can use: basename("C:/some_dir/filename.ext") # [1] "filename. ...READ MORE

May 24, 2018 in Data Analytics by zombie
 • 3,790 points • 1,939 views
0 votes
1 answer

AWS: EBS to apply updates

Elastic Beanstalk prepares a duplicate copy of ...READ MORE

Jun 13, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,073 views
0 votes
1 answer

How is the ledger kept consistent among differnt peers in blockchain?

Bitcoin doesn't guarantee that all ledgers become ...READ MORE

May 26, 2018 in Blockchain by Johnathon
 • 9,090 points • 1,877 views
+1 vote
1 answer

What are the differences between coin and token?

Coins are cryptocurrencies that are independent and ...READ MORE

Jul 18, 2018 in Blockchain by Sahil
 • 1,726 views
0 votes
1 answer

Looping over two lists at once

You have to use the zip() function: for ...READ MORE

May 15, 2018 in Python by Nietzsche's daemon
 • 4,260 points • 2,322 views
0 votes
1 answer

What happens to the blockchain currency when nodes gets disconnected?

After the resync of the network, the ...READ MORE

May 22, 2018 in Blockchain by Johnathon
 • 9,090 points • 2,043 views
0 votes
1 answer

Python-based project of salt stack

you can use python instead of yaml, ...READ MORE

Jun 5, 2018 in Other DevOps Questions by ajs3033
 • 7,300 points • 1,413 views
0 votes
1 answer

Selecting only p-value and r.squared value from linear regression result

You can use the $ symbol to ...READ MORE

May 22, 2018 in Data Analytics by Bharani
 • 4,660 points • 2,044 views
0 votes
1 answer

How to read/process command line arguments?

The canonical solution in the standard library ...READ MORE

Jun 4, 2018 in Python by aryya
 • 7,460 points • 1,443 views
0 votes
1 answer

Why am I getting a grp timeout while setting up a Hyperledger development?

This error usually means that Validation Peer ...READ MORE

Jun 7, 2018 in Blockchain by Christine
 • 15,750 points • 1,319 views
0 votes
1 answer

How to use Enter/Return Key in Selenium

You can use the below code: import org.openqa.selenium.Keys WebEle ...READ MORE

Apr 18, 2018 in Selenium by Meci Matt
 • 9,460 points • 3,481 views
0 votes
1 answer

How to check if a directory exists and how to create and create if doesn't exist?

You can use showWarnings = FALSE NOTE:  showWarnings ...READ MORE

Apr 17, 2018 in Data Analytics by DataKing99
 • 8,250 points • 3,522 views
0 votes
1 answer

Is support XML Canon available in Jenkins?

Here is some information regarding your query ...READ MORE

Jun 1, 2018 in Jenkins by Damon Salvatore
 • 5,980 points • 1,577 views
0 votes
1 answer

How can I compare the content of two files in Python?

Assuming that your file unique.txt just contains ...READ MORE

Apr 16, 2018 in Python by charlie_brown
 • 7,720 points • 3,550 views
0 votes
1 answer

Assigning Context Variable from the database value

I think if you want to link ...READ MORE

Apr 19, 2018 in Talend by geek.erkami
 • 2,680 points • 3,430 views
0 votes
1 answer

Types of Hadoop Clusters

Below is the difference given between Standalone, ...READ MORE

Mar 26, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 4,451 views
0 votes
1 answer

Install mysqldb module

pip install mysqlclient READ MORE

Jun 12, 2018 in Python by Hamartia's Mask
 • 1,580 points • 1,095 views
0 votes
1 answer

How can one day be added to a date?

One possible solution could be using calendar ...READ MORE

Jun 8, 2018 in Java by Daisy
 • 8,140 points • 1,260 views
0 votes
1 answer

Selenium: Executing multiple tests at the same time

Probably your not aware of Selenium Grid ...READ MORE

May 25, 2018 in Selenium by sniffy_god
 • 780 points • 1,855 views
0 votes
1 answer

How can I find out the index of an element from row and column in Python?

You probably want to use np.ravel_multi_index: [code] import numpy ...READ MORE

Apr 16, 2018 in Python by charlie_brown
 • 7,720 points • 3,533 views
0 votes
1 answer

Not showing a dual axis

On the Rows shelf, right-click on the ...READ MORE

Apr 11, 2018 in Tableau by QueenBee
 • 1,820 points • 3,784 views
0 votes
1 answer

Unable to take the screenshot of the entire page in chrome using webdriver

I solved this issue myself actually. I ...READ MORE

Mar 26, 2018 in Selenium by nitinrawat895
 • 11,380 points • 4,428 views
0 votes
1 answer

BigQuery Credential Problems when Accessing Google Sheets Federated Table

This is something Tableau should fix. The ...READ MORE

Jun 5, 2018 in Tableau by Atul
 • 10,240 points • 1,367 views
0 votes
1 answer

How to fix the error failed to load the JNI shared Library?

You need these three things : 64-bit OS 64-bit ...READ MORE

Apr 19, 2018 in Java by sophia
 • 1,400 points • 3,400 views
0 votes
1 answer

AWS EC2: Virtual Cloud Member

No, it is not possible for an ...READ MORE

Jun 7, 2018 in Cloud Computing by brat_1
 • 7,200 points • 1,282 views
0 votes
1 answer

Moving files in Hadoop using the Java API?

I would recommend you to use FileSystem.rename(). ...READ MORE

Apr 15, 2018 in Big Data Hadoop by Shubham
 • 13,490 points • 3,556 views
0 votes
1 answer

How is a request sent from an app to a smart contract?

Yes, the contract is distributed by every node ...READ MORE

Jun 4, 2018 in Blockchain by Perry
 • 17,100 points • 1,399 views
0 votes
1 answer

Benefits of using Marionette FirefoxDriver instead of the old Selenium FirefoxDriver in Selenium WebDriver

The main advantage of using Marionette Gecko ...READ MORE

May 31, 2018 in Selenium by Meci Matt
 • 9,460 points • 1,565 views
0 votes
1 answer

Need to integrate my Selenium tests with REST APIs

Selenium is good enough for this purpose...You ...READ MORE

Apr 18, 2018 in Selenium by king_kenny
 • 3,710 points • 3,444 views
0 votes
1 answer

unable to start Kubernetes due to so many open files in system

You can try the following steps: You can ...READ MORE

May 1, 2018 in Kubernetes by shubham
 • 7,340 points • 2,878 views
0 votes
1 answer

What is the 'instanceof' operator used for in Java?

It's an operator that returns true if ...READ MORE

May 23, 2018 in Java by Rishabh
 • 3,600 points • 1,900 views
0 votes
1 answer

What does Java option -Xmx stand for?

-Xmxn: It specifies the maximum size, in bytes, ...READ MORE

May 9, 2018 in Java by sharth
 • 3,370 points • 2,514 views
0 votes
1 answer

reduceByKey or reduceByKeyLocally , which should be preferred ?

Yes, they both merge the values using ...READ MORE

Apr 20, 2018 in Apache Spark by kurt_cobain
 • 9,350 points • 3,328 views
0 votes
1 answer

Can I use more than one Public IP for a VM?

It appears you can now have multiple ...READ MORE

May 30, 2018 in Azure by null_void
 • 3,220 points • 1,585 views
0 votes
1 answer

Xpath element not found

You need to induce WebDriverWait with expected_conditions ...READ MORE

Mar 27, 2018 in Selenium by ned_crew
 • 1,610 points • 4,353 views
0 votes
1 answer

How to read and write on an excel files?

Follow these steps: Write: public class User { ...READ MORE

May 15, 2018 in Java by Rishabh
 • 3,600 points • 2,231 views
0 votes
1 answer

High availability clustering (HA-C) in nexus repo manager oss

It's a paid feature available in Nexus ...READ MORE

Apr 26, 2018 in DevOps & Agile by DareDev
 • 6,890 points • 3,056 views
0 votes
1 answer

AWS s3fs Utility : Mounting a S3 bucket

Try automatically mounting the S3 bucket when ...READ MORE

May 23, 2018 in Cloud Computing by anonymous
 • 1,904 views
0 votes
1 answer

Is there a way to use amazon ECR image from one account in the code build of another account?

These forums might just help with AWS ...READ MORE

May 7, 2018 in Cloud Computing by brat_1
 • 7,200 points • 2,569 views
0 votes
1 answer

How different is Web job from Worker role?

Some of the basic yet valid differences ...READ MORE

May 11, 2018 in Azure by club_seesharp
 • 3,450 points • 2,424 views
0 votes
1 answer

Combine list items to a string

>>> stmt = ['this','is','a','statement'] >>> ' '.join(sentence) 'this is ...READ MORE

Jun 7, 2018 in Python by Hamartia's Mask
 • 1,580 points • 1,222 views
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