Trending questions in Edureka Community

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1 answer

Preferred method for Docker File Versioning

Use labels to add versioning information to ...READ MORE

Jun 11, 2018 in Docker by ajs3033
 • 7,300 points • 2,070 views
0 votes
1 answer

Why is collect in SparkR slow?

It's not the collect() that is slow. ...READ MORE

May 3, 2018 in Apache Spark by Data_Nerd
 • 2,390 points • 3,752 views
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1 answer

Reconnecting captcha and radio button

Use Check activity as it checks boxes and clicks ...READ MORE

Jun 22, 2018 in RPA by ffdfd
 • 5,550 points • 1,618 views
+1 vote
1 answer

Trying to launch EC2 instance by copying a code from S3 bucket

If you observe, it must be giving ...READ MORE

Apr 25, 2018 in AWS by Flying geek
 • 3,280 points • 4,039 views
0 votes
1 answer

Spark Driver roles

A Spark driver (aka an application’s driver ...READ MORE

Jun 21, 2018 in Apache Spark by Ashish
 • 2,650 points • 1,627 views
0 votes
1 answer

AWS: Direct Connect

If a backup AWS Direct connect has ...READ MORE

Jul 4, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,055 views
0 votes
1 answer

How to forecast season and trend of data using STL and ARIMA in R?

You can use the forecast.stl function for the ...READ MORE

May 19, 2018 in Data Analytics by DataKing99
 • 8,250 points • 3,070 views
0 votes
1 answer

Sawtooth Invalid Batch or Signature

The problem is in setting the batch ...READ MORE

Jun 16, 2018 in Blockchain by charlie_brown
 • 7,720 points • 1,828 views
0 votes
1 answer

I am not able to install elastic beanstalk AWS

Try to install an older version i.e., ...READ MORE

Jun 9, 2018 in AWS by Cloud gunner
 • 4,670 points • 2,157 views
0 votes
1 answer

UIPath get current file name

you can store all the .xaml filepaths ...READ MORE

May 14, 2018 in RPA by Vardy
 • 2,360 points • 3,280 views
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1 answer

Blockchain/decentralized apps development intro

If you are looking for books. If ...READ MORE

Jul 3, 2018 in Blockchain by charlie_brown
 • 7,720 points • 1,116 views
0 votes
2 answers

How to convert array into list in Java?

Another workaround if you use apache commons-lang: int[] ...READ MORE

Aug 10, 2018 in Java by samarth295
 • 2,220 points • 1,750 views
+15 votes
2 answers

What are the various blockchain smart contracts platforms?

While Ethereum is the most popular platform ...READ MORE

Mar 27, 2018 in Blockchain by Johnathon
 • 9,090 points • 2,058 views
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1 answer

Access restriction on class error

My guess is that you are trying ...READ MORE

Jun 21, 2018 in Java by Rishabh
 • 3,600 points • 1,604 views
0 votes
1 answer

Is Selenium 3.6.0 & webdriver = new FirefoxDriver(capabilities) - deprecated?

Check this out: https://raw.githubusercontent.com/SeleniumHQ/selenium/master/rb/CHANGES 3.4.1 (2017-06-13) ================== Firefox: * Added ...READ MORE

May 17, 2018 in Selenium by Samarpit
 • 5,910 points • 3,113 views
+1 vote
1 answer

Getting issues while Sending signTransaction with web3.js

The chain ID for ropsten is 3. ...READ MORE

Mar 28, 2018 in Blockchain by Johnathon
 • 9,090 points • 5,222 views
0 votes
1 answer

Is there any way to setup Hadoop nodes (data nodes/namenodes) to use multiple volumes/disks?

Datanodes can store blocks in multiple directories ...READ MORE

Jun 20, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,632 views
0 votes
1 answer

Getting incorrect tooltip while toggling through quick filter

I think what you want to ask ...READ MORE

Jun 27, 2018 in Tableau by ffdfd
 • 5,550 points • 1,363 views
0 votes
1 answer

Docker config to edit Node code when run

What you can do is pass environment ...READ MORE

Jun 17, 2018 in Docker by shubham
 • 7,340 points • 1,787 views
0 votes
1 answer

How can I communicate with peer to peer in a hyperledger fabric local network?

The peers communicate among them through the ...READ MORE

May 24, 2018 in Blockchain by Johnathon
 • 9,090 points • 2,797 views
0 votes
1 answer

How to refresh shiny dataset?

When you refresh the page in the ...READ MORE

May 31, 2018 in Data Analytics by Sahiti
 • 6,370 points • 2,521 views
0 votes
1 answer

Logs in phoenix web app deployed using edeliver

The newer versions of edilever and distillery ...READ MORE

Jun 19, 2018 in DevOps Tools by ajs3033
 • 7,300 points • 1,673 views
0 votes
1 answer

Not getting any output through sh 'alias' for Jenkinsfile

As you know each sh command runs in ...READ MORE

May 1, 2018 in Jenkins by shubham
 • 7,340 points • 3,803 views
0 votes
1 answer

Test fail: Selenium Python send_keys stop working

Your chrome driver should be latest version ...READ MORE

May 16, 2018 in Selenium by Samarpit
 • 5,910 points • 3,138 views
0 votes
1 answer

Working of ggplot scale_continuous 'expand' argument

According to the document if you set limits manually, ...READ MORE

Apr 13, 2018 in Data Analytics by DataKing99
 • 8,250 points • 4,591 views
0 votes
1 answer

Representing infinity

import math infinity = math.inf Now you can use ...READ MORE

Jun 27, 2018 in Python by Hamartia's Mask
 • 1,580 points • 1,322 views
0 votes
1 answer

Will there be any trouble if I start two jenkins master having common windows slave machine.

Since, you can go with your procedure ...READ MORE

Jun 7, 2018 in Jenkins by Damon Salvatore
 • 5,980 points • 2,212 views
+1 vote
1 answer

Car lease demo database location in IBM blockchain

Firstly, yes you can change the default DB ...READ MORE

Jun 7, 2018 in Blockchain by Christine
 • 15,750 points • 2,139 views
0 votes
1 answer

.pyc files in python

.pyc files contain the bytecode which are ...READ MORE

Jun 22, 2018 in Python by Hamartia's Mask
 • 1,580 points • 1,518 views
0 votes
1 answer

parallel jobs in Bluemix Delivery Pipeline

You can try and have two stages ...READ MORE

Jun 27, 2018 in Jenkins by DareDev
 • 6,890 points • 1,308 views
+1 vote
2 answers

What is a blockchain and ethereum?

Some of the use-cases are: Healthcare Medical records are ...READ MORE

Aug 9, 2018 in Blockchain by Omkar
 • 69,180 points • 1,758 views
0 votes
1 answer

How to fire and handle HTTP requests

There are 2 options you can go ...READ MORE

Jun 13, 2018 in Java by Rishabh
 • 3,600 points • 1,901 views
0 votes
1 answer

Web Role always busy and not starting?

In most of the situation when a ...READ MORE

Jun 18, 2018 in Azure by null_void
 • 3,220 points • 1,680 views
0 votes
1 answer

Which programming language is highly used in Selenium

Java is most widely used programming language ...READ MORE

Apr 25, 2018 in Selenium by Meci Matt
 • 9,460 points • 4,010 views
0 votes
1 answer

Different partitoners in Cassandra

Murmur3Partitioner is the default partitioner. It is ...READ MORE

Jun 27, 2018 in Big Data Hadoop by kurt_cobain
 • 9,350 points • 1,301 views
0 votes
1 answer

Continue Keyword in Java

continue is kind of like goto. Are you familiar ...READ MORE

Jul 3, 2018 in Java by Rishabh
 • 3,600 points • 1,031 views
0 votes
1 answer

AWS: Performance parameters when you launch instances in cluster placement group

The network performance depends on the instance ...READ MORE

Jun 19, 2018 in Cloud Computing by Meci Matt
 • 9,460 points • 1,643 views
0 votes
2 answers

Integer to String conversion in java

We can do this in 2 ways: String ...READ MORE

Jul 28, 2018 in Java by samarth295
 • 2,220 points • 2,217 views
0 votes
1 answer

AWS: Render Images and computing

 Choose load balancer, since it supports path based ...READ MORE

Jun 11, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,981 views
0 votes
1 answer

Error: Tendermint node crash

It's very simple. Just type in the ...READ MORE

Jun 21, 2018 in Blockchain by Christine
 • 15,750 points • 1,547 views
0 votes
2 answers

Finding the index of a character in python string

You can use word.find('o') as well to ...READ MORE

Jun 1, 2018 in Python by george
 • 200 points • 2,392 views
0 votes
1 answer

AWS : Elastic Cloud Compute

Choose Option A. The best way of ...READ MORE

Jun 27, 2018 in Cloud Computing by code_ninja
 • 6,300 points • 1,285 views
+1 vote
2 answers

How to generate random integers within specific range in Java?

You can achieve that concisely in Java: Random ...READ MORE

Jul 25, 2018 in Java by samarth295
 • 2,220 points • 2,216 views
0 votes
1 answer

encryption in UiPath

UiPath uses the AES_CBC_256 encryption algorithm. READ MORE

Jun 27, 2018 in RPA by wrecker
 • 3,110 points • 1,270 views
0 votes
1 answer

Problem Logging into EC2 Machine!

Things to check when trying to connect ...READ MORE

Aug 13, 2018 in AWS by bug_seeker
 • 15,520 points • 1,315 views
0 votes
1 answer

Does each DApp has its own separate Blockchain? Or can we develop multiple DApps on a single Blockchain platform?

A DApp is a decentralized Application. This ...READ MORE

Jun 11, 2018 in Blockchain by Christine
 • 15,750 points • 1,967 views
0 votes
1 answer

How can we use java property files?

You can refer the below code: Properties properties ...READ MORE

Jun 28, 2018 in Java by Akrati
 • 960 points • 1,233 views
0 votes
1 answer

Issue with the perl script

I don't really know what might the ...READ MORE

Jun 22, 2018 in Other DevOps Questions by ajs3033
 • 7,300 points • 1,499 views
0 votes
1 answer

Not able to use IBM Blockchain services after Bluemix 1.0 update (Hyperledger 0.6)

The bluemix service was using an older ...READ MORE

Jun 21, 2018 in Blockchain by charlie_brown
 • 7,720 points • 1,561 views
0 votes
1 answer

Can someone tell if one Elastic IP address enough for every instance that I have running and would do the job?

Depends! Every instance comes with its own ...READ MORE

Jun 26, 2018 in Cloud Computing by brat_1
 • 7,200 points • 1,317 views
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