Trending questions in Edureka Community

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Unable to find valid certification path to requested target - error even after cert imported

Unfortunately - it could be many things ...READ MORE

Nov 27, 2018 in Java by Daisy
• 8,120 points
3,363 views
0 votes
2 answers

Can a fresher apply for a job of AWS-System Engineer?

No, freshers are not eligible for this ...READ MORE

Apr 2, 2019 in Career Counselling by Umesh
301 views
0 votes
2 answers

Running a cron job in a docker conratiner

Let’s create a new file called "crontab" ...READ MORE

Aug 7, 2018 in DevOps & Agile by Kalgi
• 52,350 points
10,674 views
0 votes
1 answer

What are the general requirements of RPA for front and back office processing?

Well, the fact is RPA is well-known ...READ MORE

Jan 18, 2019 in RPA by DataKing99
• 8,240 points
1,150 views
+1 vote
1 answer

R programming: Linear programming problems

The documentation for the lp package provides ...READ MORE

Feb 4, 2019 in Data Analytics by Tyrion anex
• 8,690 points
346 views
0 votes
1 answer

JavaFX Location is not set error message

I had this problem and found this ...READ MORE

Sep 19, 2018 in Blockchain by slayer
• 29,310 points
6,347 views
0 votes
1 answer

Wired connection keep disconnecting

The driver r8168 is not stable. Try ...READ MORE

Feb 9, 2019 in Linux Administration by Omkar
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155 views
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1 answer

Need help with making use of Pluck in Python

Hi, good question. Easy solution to be ...READ MORE

Jan 24, 2019 in Python by Nymeria
• 3,540 points
865 views
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1 answer

Machine learning and Amazon Lex

There is actually no need to be ...READ MORE

Feb 9, 2019 in AWS by Richa
183 views
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1 answer

Bar chart : Arranging in descending order using data from another chart

Select treemap.  Make it active.  Turn on Visual Interactions ...READ MORE

Feb 8, 2019 in Power BI by Upasana
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234 views
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1 answer

Power BI Service : System.Object type is not supported

You have to modify the stream analytics ...READ MORE

Feb 7, 2019 in Power BI by Shubham
• 13,490 points
280 views
0 votes
1 answer

Running Ansible Tower behind nginx

Hey @Jeena, you should find it at /etc/tower/conf.d/remote_host_headers.py, ...READ MORE

Feb 1, 2019 in Ansible by Anisha
508 views
0 votes
1 answer

What is the use of @listener annotation in TestNG?

 @listeners are used to configure reports and ...READ MORE

Jan 2, 2019 in Selenium by Shuvodip
1,790 views
0 votes
1 answer

Why Object is Super Class in Java?

Object is an exception to the first rule, ...READ MORE

Feb 7, 2019 in Java by Dheeraj
264 views
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1 answer

Does a hyperledger fabric application client need to connect to all peers?

No, it is not necessary to connect ...READ MORE

Jan 31, 2019 in Blockchain by Omkar
• 69,210 points
577 views
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1 answer

HyperLedger Fabric and Multichain - difference & different use cases

MULTICHAIN: It is a Permissioned Blockchain. It doesn't implement ...READ MORE

Dec 28, 2018 in Blockchain by Omkar
• 69,210 points
2,003 views
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3 answers

Java developer's salary

I work at a start-up(would not like ...READ MORE

Feb 22, 2019 in Career Counselling by Disha
348 views
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1 answer

How to send curl downloaded data in hdfs?

Try using put command with stdin as ...READ MORE

Jan 25, 2019 in Big Data Hadoop by Omkar
• 69,210 points
821 views
–1 vote
1 answer

WARN util.NativeCodeLoader: Unable to load native-hadoop library

To remove this warning, you can use:  hdfs ...READ MORE

Jan 22, 2019 in Big Data Hadoop by Omkar
• 69,210 points
1,001 views
–1 vote
1 answer

Not able to compile truffle project

Hi. If you look at the error ...READ MORE

Jan 17, 2019 in Blockchain by Omkar
• 69,210 points
1,177 views
0 votes
0 answers

Index was outside the bounds of the array : Blue Prism Spy

Whenever am trying to spy, the below ...READ MORE

Jan 14, 2019 in RPA by Jasu

recategorized Jan 14, 2019 by Vardhan 1,305 views
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1 answer

How is inheritance in C++ different than that in Java?

The purpose of inheritance is same for ...READ MORE

Feb 6, 2019 in Java by Priyaj
• 58,080 points
308 views
+2 votes
1 answer

R programming: Drawing an xbar and R chart using qcc package

Try this: #x-Bar library(qcc) x=c(1080͵ 1390͵ 1460͵ ...READ MORE

Jan 25, 2019 in Data Analytics by Tyrion anex
• 8,690 points
715 views
0 votes
1 answer

Unable to instantiate org.apache.hadoop.hive

You might not have set the connector. ...READ MORE

Jan 25, 2019 in Big Data Hadoop by Omkar
• 69,210 points
809 views
0 votes
1 answer

Multi-threading program in python

import threading import os def task1(): print("Task 1 assigned ...READ MORE

Feb 7, 2019 in Python by Omkar
• 69,210 points
256 views
0 votes
1 answer

Error saying "ERROR: ufw is not a legal parameter in an Ansible task or handler"

Hey @Neel, you're probably running an older ...READ MORE

Feb 4, 2019 in Ansible by Diana
347 views
0 votes
2 answers

How do neural networks used in AI and deep learning learn?

A neural network is a hardware or software ...READ MORE

Apr 8, 2019 in Others by SA
• 1,050 points
377 views
0 votes
1 answer

How to find if setuptools is installed in python?

You can use python interpreter to check ...READ MORE

Jan 29, 2019 in Python by Omkar
• 69,210 points
602 views
0 votes
1 answer

Hadoop Hive: recursively descending into subdirectories without partitions or editing hive-site.xml

 I set the following properties before I ...READ MORE

Nov 15, 2018 in Big Data Hadoop by Omkar
• 69,210 points
3,853 views
0 votes
1 answer

Mosquitto vs eclipse paho - Difference in both client libraries

I was stuck with the exact same ...READ MORE

Nov 22, 2018 in IoT (Internet of Things) by nirvana
• 3,130 points
3,543 views
0 votes
1 answer

Does Hyperledger support Smart Contract like Ethereum?

Yes, but not exactly true. Ethereum uses ...READ MORE

Feb 4, 2019 in Blockchain by Omkar
• 69,210 points
379 views
0 votes
1 answer

Why scala generates 2 files, Person.class and Person$.class?

While running Scala, Scala objects are translated ...READ MORE

Feb 7, 2019 in Big Data Hadoop by Omkar
• 69,210 points
212 views
0 votes
3 answers

Is Digital Marketing a good career?

Direct marketing is a good and rewarding ...READ MORE

Mar 28, 2019 in Career Counselling by Jaideep
• 510 points
227 views
0 votes
1 answer

Error saying "Error during WebSocket handshake: Unexpected response code: 400"

 you should use annotation with the name ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
• 52,350 points
5,793 views
0 votes
1 answer

How to press CTRL+A in a webpage using selenium?

You can try using the following command:- driver.findElement(By.li ...READ MORE

Jan 11, 2019 in Selenium by Ravi
1,389 views
0 votes
1 answer

MBA after B.Tech or after getting job experience?

I personally prefer doing MBA after getting ...READ MORE

Jan 29, 2019 in Career Counselling by Bhuvan
609 views
0 votes
1 answer

Query NaN double values in Athena?

Try using the following command to query ...READ MORE

Jan 17, 2019 in AWS by farhan
1,158 views
0 votes
1 answer

How to find Elements by their Attribute in Python Selenium WebDriver

To find all the <td> tags which have attribute data-sortable-id you ...READ MORE

Jul 19, 2018 in Selenium by Samarpit
• 5,890 points
8,989 views
+1 vote
1 answer

R Programming: Running multiple sub-strings

Instead of using the substr() try with ...READ MORE

Feb 6, 2019 in Data Analytics by Sophie may
• 10,590 points
222 views
0 votes
2 answers

Is there a need for certification for the job of AWS-System Engineer?

You will need a AWS certified Architect ...READ MORE

Mar 27, 2019 in Career Counselling by Prajakta
384 views
0 votes
1 answer

Variable declaration problem in truffle console.

The reason it says “undefined” is because ...READ MORE

Jan 27, 2019 in Blockchain by Omkar
• 69,210 points
684 views
+1 vote
1 answer

Python function to run hdfs commands

proc = subprocess.Popen(args_list, stdout=subprocess.PIPE, stderr=s ...READ MORE

Dec 7, 2018 in Python by Omkar
• 69,210 points
2,884 views
0 votes
2 answers

Can a fersher get a job as Oracle Cloud Engineer?

Yes, of course fresher can get a ...READ MORE

Apr 13, 2019 in Career Counselling by Jaideep
• 510 points
282 views
0 votes
2 answers

Using Hyperledger composer with Hyperledger Blockchain explorer.

I was facing the same issue and ...READ MORE

Aug 9, 2018 in Blockchain by digger
• 26,720 points
2,442 views
0 votes
1 answer

Why use puppet?

These are the reasons why puppet is ...READ MORE

Feb 9, 2019 in Puppet by Manisha
124 views
0 votes
1 answer

How to read data from S3 in a regular inetrval using Spark Scala

Inorder to get it done first you ...READ MORE

Oct 31, 2018 in AWS by Priyaj
• 58,080 points
4,491 views
0 votes
1 answer

Iot core v1beta1 discovery api : Unable to access Google

You can try using version v1 since ...READ MORE

Feb 8, 2019 in IoT (Internet of Things) by Upasana
• 8,620 points
167 views
0 votes
2 answers

How is data science used in internet search

Data Science is the study of data, ...READ MORE

Mar 14, 2019 in Career Counselling by Rishi
1,294 views
0 votes
1 answer

Why are dictionary objects unhashable in Python?

Hi, it is not possible to hash ...READ MORE

Feb 8, 2019 in Python by Nymeria
• 3,540 points
174 views
0 votes
1 answer

lookup_plugins directory in Ansible

Hey @Ruth, check one of these places: check ...READ MORE

Jan 29, 2019 in Ansible by Kavya
627 views