Trending questions in Edureka Community

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1 answer

Incorrect policy detected in S3 bucket in CloudFormation

I modified your code and it seems ...READ MORE

Sep 5, 2018 in AWS by Priyaj
 • 58,020 points • 4,456 views
+7 votes
2 answers

I want to build a recommender system incorporating diversity and accuracy in the recommender engine.

I dont know what exactly you are ...READ MORE

Sep 24, 2018 in Python by slayer
 • 29,370 points • 3,285 views
0 votes
2 answers

How does data cleaning play a vital role in data analysis

Data is the core you do your ...READ MORE

Jul 24, 2018 in Data Analytics by Abhi
 • 3,720 points • 6,298 views
0 votes
1 answer

Why does EC2 instance terminates when stopped?

Because it is part of an Auto ...READ MORE

Oct 8, 2018 in AWS by Archana
 • 4,170 points • 3,028 views
+2 votes
1 answer

Hadoop Jersey 1.x injection which is now not supported by Weblogic 12C

Add these lines to your weblogic-application.xml file ...READ MORE

Oct 31, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,942 views
0 votes
1 answer

Whats the difference between withCallingHandlers and trycatch?

tryCatch withCallingHandlers Program execution breaks and continues with the first expression ...READ MORE

Nov 6, 2018 in Data Analytics by Kalgi
 • 52,340 points • 1,769 views
0 votes
1 answer

How to upgrade from Hadoop 1.2 to Hadoop 2.2?

Here's the solution that worked for me: <dependency> ...READ MORE

Nov 21, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,112 views
+1 vote
2 answers

How to run docker containers on different machines

You can use labels and selectors for ...READ MORE

Oct 23, 2018 in Docker by Laila
 • 4,668 views
+1 vote
1 answer

Display errors in sweave

s Shane suggests, use <<echo=TRUE,eval=FALSE>> for the code ...READ MORE

Nov 9, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,600 views
0 votes
1 answer

Different ways to scrap data

Different ways to scrap data off the ...READ MORE

Nov 22, 2018 in Data Analytics by Kalgi
 • 52,340 points • 1,104 views
0 votes
1 answer

ArrayIndexOutOfBoundsException in Java

The index of array starts from 0. public ...READ MORE

Nov 23, 2018 in Java by Namitha
 • 1,033 views
0 votes
1 answer

Security/Authentication in Kafka

Hey there, security wasn't a part of ...READ MORE

Nov 13, 2018 in IoT (Internet of Things) by nirvana
 • 3,090 points • 1,489 views
0 votes
1 answer

Is it possible to access kubernetes guestbook application from browser?

this link helped : https://github.com/GoogleCloudPlatform/kubernetes/issues/6158 see hack solution by ...READ MORE

Sep 26, 2018 in AWS by Priyaj
 • 58,020 points • 3,533 views
0 votes
1 answer

How to round a floating point number up to certain decimal place in Python?

This is normal (and has nothing to do ...READ MORE

Oct 8, 2018 in Python by charlie_brown
 • 7,720 points • 3,013 views
0 votes
1 answer

Does Hadoop and Spark support iPv6 now?

It does not. As of today HADOOP-11890, which ...READ MORE

Oct 15, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 2,699 views
0 votes
1 answer

Compare and find desired result from a table

Try doing simpler one first - reading ...READ MORE

Nov 12, 2018 in RPA by Priyaj
 • 58,020 points • 1,499 views
0 votes
1 answer

How can I perform word stemming in R

The tm package in R provides the stemDocument() function to stem the ...READ MORE

Aug 20, 2018 in Data Analytics by Abhi
 • 3,720 points • 5,338 views
0 votes
1 answer

How to Check if string is in list in javascript?

At first, make sure that the string ...READ MORE

Sep 19, 2018 in Blockchain by slayer
 • 29,370 points • 3,830 views
0 votes
1 answer

adhoc reporting in power bi

Yse a DAX measure to calculate the ...READ MORE

Oct 22, 2018 in Power BI by Hannah
 • 18,520 points • 2,398 views
0 votes
1 answer

Google PubSub Subscription cannot recover from StatusCode.UNAVAILABLE [code=8a75] error

I'm seeing similar behavior as you. Except ...READ MORE

Oct 5, 2018 in Python by Priyaj
 • 58,020 points • 3,134 views
0 votes
1 answer

Hyperledger Fabric: How to ping network using program?

// http://nodejs.org/api.html#_child_processes var sys = require('sys') var exec = ...READ MORE

Nov 9, 2018 in Blockchain by Omkar
 • 69,180 points • 1,619 views
+4 votes
2 answers

Warning: Invoking events without “emit” prefix is deprecated while truffle compile

As the warning mentions, add emit as ...READ MORE

Oct 16, 2018 in Blockchain by Aisha
 • 2,476 views
0 votes
1 answer

When I pars xml (scraping Google RSS) national symbol (Cyrillic) is breaking

try this: url.tmp <- "http://news.google.ru/news?hl=ru&gl=ru&q=" symbol <- "быть OR ...READ MORE

Nov 15, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,351 views
0 votes
1 answer

How to Update Default Root Object of Cloud front Distribution in C#

You will need AWS's new modularized assemblies.  AWSSKD.Core ...READ MORE

Oct 29, 2018 in AWS by Priyaj
 • 58,020 points • 2,092 views
0 votes
1 answer

What files are supported by BigchainDB?

BigchainDB supports .json file format. It can ...READ MORE

Feb 26, 2019 in Blockchain by anonymous
 • 1,154 views
+1 vote
1 answer

R errors in eclipse

remove import android.R Then clean and rebuild project. R ...READ MORE

Nov 8, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,622 views
0 votes
1 answer

Kubernetes on Docker for Windows Error

This issue is with docker for windows ...READ MORE

Nov 14, 2018 in DevOps & Agile by Tyrion anex
 • 8,690 points • 1,398 views
0 votes
1 answer

How to get ethereum contract public variables?

You need to use call method, it ...READ MORE

Oct 17, 2018 in Blockchain by Christine
 • 15,750 points • 2,606 views
0 votes
1 answer

Hyperledger composer: runtime install error card not found peerAdmin

The right way to do it is: downloadFabric.sh startFabric.sh createPeerAdminCard.sh If ...READ MORE

Nov 5, 2018 in Blockchain by Omkar
 • 69,180 points • 1,772 views
0 votes
1 answer

How is R applied in real world?

R Programming gives a broad variety of ...READ MORE

Oct 29, 2018 in Data Analytics by Maverick
 • 10,840 points • 2,082 views
0 votes
1 answer

Why does WorkFusion RPA Express does not Start on System Restart

I had the exact same error and ...READ MORE

Oct 26, 2018 in RPA by Priyaj
 • 58,020 points • 2,211 views
0 votes
1 answer

Hyperledger Composer: How to update a contract after it is saved?

Try this and see if this works: /** * ...READ MORE

Nov 9, 2018 in Blockchain by Omkar
 • 69,180 points • 1,602 views
0 votes
1 answer

How can I handle and follow Links Using Web Element in RPA Express?

Workfusion RPA Express version 1.2.0, Web elements ...READ MORE

Oct 22, 2018 in RPA by Priyaj
 • 58,020 points • 2,375 views
+2 votes
1 answer

How to store data in Hyperledger Fabric after restart?

When you use docker-compose down, all the ...READ MORE

Jul 27, 2018 in Blockchain by digger
 • 26,740 points • 6,057 views
0 votes
1 answer

Power Math in Python

When you use "^" operator, it is ...READ MORE

Nov 12, 2018 in Python by ana1504.k
 • 7,910 points • 1,460 views
+1 vote
2 answers

What if I delete default VPC in AWS?What are the consequences?

If you wish to recreate the default ...READ MORE

Apr 20, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 7,318 views
0 votes
1 answer

What do you understand by Database Triggers?

A set of commands that automatically get ...READ MORE

Nov 14, 2018 in Database by Sahiti
 • 6,370 points • 1,380 views
0 votes
1 answer

Boto3 - python script to view all directories and files

There are no folders, only S3 object ...READ MORE

Sep 17, 2018 in AWS by Priyaj
 • 58,020 points • 3,885 views
0 votes
1 answer

Python Selenium WebDriver drag-and-drop

I have verified that this does in ...READ MORE

Aug 23, 2018 in Selenium by Meci Matt
 • 9,460 points • 4,956 views
0 votes
1 answer

Snapshot AMI in AWS

When you say, non-EBS, you mean EC2 instance ...READ MORE

Nov 21, 2018 in AWS by Archana
 • 5,640 points • 1,072 views
0 votes
1 answer

Python: Module vs package?

A package is represented by an imported ...READ MORE

Nov 13, 2018 in Python by Priyaj
 • 58,020 points • 1,412 views
0 votes
1 answer

Cannot access web3 object with typescript and ethereum

You still need to instantiate it first. ...READ MORE

Sep 25, 2018 in Blockchain by slayer
 • 29,370 points • 3,533 views
0 votes
1 answer

What Is Entity Recognition in Amazon Web Services?

The Entity Recognition API returns the named ...READ MORE

Nov 13, 2018 in AWS by halucha
 • 1,405 views
+2 votes
1 answer

Deploy Docker Containers from Docker Cloud

To solve this problem, I followed advice ...READ MORE

Sep 3, 2018 in AWS by Priyaj
 • 58,020 points • 4,402 views
0 votes
1 answer

Best library for reading meta-data

You can use PowerShell to implement ID3 ...READ MORE

Oct 31, 2018 in Python by nirvana
 • 3,090 points • 1,998 views
0 votes
1 answer

Pod status not ready always - kubernetes

I was having the same issue. In the ...READ MORE

Sep 6, 2018 in Kubernetes by Kalgi
 • 52,340 points • 4,338 views
0 votes
1 answer

Hyperledger Fabric: Cannot update chaincode

First, stop and delete all the containers: docker ...READ MORE

Oct 31, 2018 in Blockchain by Omkar
 • 69,180 points • 1,964 views
0 votes
1 answer

How to Parse values from a JSON file?

import json from pprint import pprint with open('data.json') as ...READ MORE

Oct 15, 2018 in Python by Priyaj
 • 58,020 points • 2,655 views
+1 vote
1 answer

Is autoscaling possible in kubernetes ingress nginx

In principle, the NGINX ingress controller is ...READ MORE

Oct 24, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,220 views
0 votes
1 answer

AWS s3 -trigger on object created, function gets invoked continuously

This is not supposed to happen. Please ...READ MORE

Feb 6, 2019 in AWS by Esha
 • 1,394 views
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