Trending questions in Edureka Community

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What is Normalization of database?

Normalization is the process of organizing data ...READ MORE

Oct 8, 2018 in Database by DataKing99
 • 8,250 points • 1,833 views
0 votes
1 answer

Getting the pod's ip address for the container inside of it

You can make sure that the replication ...READ MORE

Aug 24, 2018 in Kubernetes by DareDev
 • 6,890 points • 3,780 views
0 votes
0 answers

Snakemake: how to map input to output without using dynamic() [closed]

I have a pipeline that has a ...READ MORE

Oct 3, 2018 in Python by eatcodesleeprepeat
 • 4,710 points
closed Oct 3, 2018 by Priyaj • 2,094 views
0 votes
1 answer

pubToAddress method from ethereumjs-util throws AssertionError: false == true

This code works fine: var keythereum = require('keythereum'); var ...READ MORE

Oct 8, 2018 in Blockchain by Omkar
 • 69,180 points • 1,836 views
0 votes
1 answer

Handling Imbalanced dataset

This usually occurs when a vast set ...READ MORE

Oct 17, 2018 in Data Analytics by kurt_cobain
 • 9,350 points • 1,447 views
0 votes
1 answer

Virtual machine disk space in Docker for Windows beta

The MobyLinux Hyper-V machine is provisioned on ...READ MORE

Oct 8, 2018 in Docker by Tyrion anex
 • 8,690 points • 1,828 views
0 votes
1 answer

How do I send ether from an EOA to a smart contract?

You include ether to send in the ...READ MORE

Sep 27, 2018 in Blockchain by digger
 • 26,740 points • 2,302 views
0 votes
1 answer

How to create smaller table from big table in HIVE?

You could probably best use Hive's built-in sampling ...READ MORE

Sep 24, 2018 in Big Data Hadoop by digger
 • 26,740 points • 2,428 views
0 votes
1 answer

Integration of Hadoop with Mongo DB concept

MongoDB isn't built to work on top ...READ MORE

Sep 25, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 2,403 views
0 votes
1 answer

Python `if x is not None` or `if not x is None`?

There's no performance difference, as they compile ...READ MORE

Sep 3, 2018 in Python by Priyaj
 • 58,020 points • 3,334 views
0 votes
1 answer

Accessing Kinect data on the Raspberry Pi

Yes, you can. The Kinect has a ...READ MORE

Aug 14, 2018 in IoT (Internet of Things) by nirvana
 • 3,090 points • 4,187 views
0 votes
1 answer

PIG - Found interface org.apache.hadoop.mapreduce.JobContext, but class was expected

Yes, it is a compatibility issue. in Hadoop ...READ MORE

Oct 10, 2018 in Big Data Hadoop by Omkar
 • 69,180 points • 1,727 views
+1 vote
1 answer

Unable to install connector for Power Bi and PostgreSQL

I think the problem is not at ...READ MORE

Aug 22, 2018 in Power BI by nirvana
 • 3,090 points • 3,832 views
0 votes
1 answer

How to duplicate IDs with Hive QL / Impala / Python

Based on your example, supposing id2 always ...READ MORE

Oct 1, 2018 in Python by Priyaj
 • 58,020 points • 2,114 views
0 votes
1 answer

How to sample n random rows per group in a dataframe?

You can assign a random ID to ...READ MORE

Jul 3, 2018 in Data Analytics by Sahiti
 • 6,370 points • 6,024 views
+1 vote
1 answer

Configuring Raspberry Pi with Windows 10 IoT App using Rest API

You should use HttpClient instead of WebClient. Try ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 1,671 views
0 votes
1 answer

Docker for windows installation fails on PresentationFramework.Aero2

Docker for Windows only works on Windows ...READ MORE

Oct 23, 2018 in Docker by Tyrion anex
 • 8,690 points • 1,149 views
0 votes
1 answer

What is the difference between rnorm and runif functions ?

rnorm function generates "n" normal random numbers ...READ MORE

Oct 10, 2018 in Data Analytics by zombie
 • 3,790 points • 1,710 views
0 votes
1 answer

Replace First and Last Word of String in the Most Pythonic Way

import re a = " this is a ...READ MORE

Aug 23, 2018 in Python by aryya
 • 7,460 points • 3,813 views
0 votes
1 answer

truffle migrate Error

testrpc Check your truffle.js config port and ip ...READ MORE

Oct 8, 2018 in Blockchain by Omkar
 • 69,180 points • 1,796 views
0 votes
1 answer

Python debugging tips

You can use the pdb module, insert ...READ MORE

Oct 26, 2018 in Python by SDeb
 • 13,300 points • 1,019 views
0 votes
1 answer

How to define the path to hyperledger-fabric chaincode?

You can find that in docker-compose files ...READ MORE

Oct 4, 2018 in Blockchain by Perry
 • 17,100 points • 1,967 views
0 votes
1 answer

Game is not starting from PyGame?

It seems to me like someone made ...READ MORE

Sep 28, 2018 in Python by Priyaj
 • 58,020 points • 2,227 views
0 votes
1 answer

WebDriver Chrome Browser: Avoid 'Do you want chrome to save your password' pop up

You need to configure the following chrome ...READ MORE

Sep 19, 2018 in Selenium by Meci Matt
 • 9,460 points • 2,644 views
0 votes
1 answer

How many reports can be created in one Power BI reports

You have a limit of 1000 datasets ...READ MORE

Sep 24, 2018 in Power BI by Hannah
 • 18,520 points • 2,398 views
0 votes
1 answer

Running a HTTPS SSE server over Kubernetes/Ingress and Google Cloud Platform

Try adding a long time on the ...READ MORE

Sep 11, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,956 views
0 votes
1 answer

How to do a batch insert in MySQL

You can try out the following query: INSERT ...READ MORE

Sep 10, 2018 in Database by Sahiti
 • 6,370 points • 2,990 views
0 votes
1 answer

Convert an expression from SQL to Power BI

Use the following expression: MyTemperatureTable = FILTER ( Device1234, ...READ MORE

Oct 22, 2018 in Power BI by Hannah
 • 18,520 points • 1,183 views
0 votes
1 answer

How can i copy tables from one database to other on AWS?

You can use AWS Data pipeline to ...READ MORE

Jul 5, 2018 in AWS by Priyaj
 • 58,020 points • 5,889 views
0 votes
1 answer

STUFF and REPLACE function in SQL

STUFF Function: This function is used to ...READ MORE

Sep 28, 2018 in Database by DataKing99
 • 8,250 points • 2,248 views
0 votes
1 answer

How to order data frame rows according to vector with specific order using R?

You can try using match: data <- data.frame(alphabets=letters[1:4], ...READ MORE

Apr 30, 2018 in Data Analytics by Sahiti
 • 6,370 points • 8,731 views
0 votes
1 answer

Error when tried to invoke lambda function by AWS CLI

It looks like you need to provide ...READ MORE

Sep 10, 2018 in AWS by Archana
 • 4,170 points • 2,996 views
0 votes
1 answer

Which is the most preferable language for Hadooop Map-Reduce programs?

MapReduce is a programming model to perform ...READ MORE

Aug 4, 2018 in Big Data Hadoop by Neha
 • 6,300 points • 4,619 views
0 votes
1 answer

How do I write an S3 Object to a file?

While IOUtils.copy() and IOUtils.copyLarge() are great, I would prefer the old ...READ MORE

Jul 13, 2018 in AWS by Hammer
 • 360 points • 5,538 views
0 votes
1 answer

What Browsers do Power BI support?

These are the browsers supported bu Power ...READ MORE

Oct 15, 2018 in Power BI by Hannah
 • 18,520 points • 1,479 views
0 votes
1 answer

How to fix browser/IERC20.sol:4:53: Warning: This declaration shadows an existing declaration

I believe the issue is the reuse ...READ MORE

Oct 1, 2018 in Blockchain by slayer
 • 29,370 points • 2,084 views
0 votes
1 answer

How can I print an Error in Python?

For Python 2.6 and later and Python ...READ MORE

Oct 12, 2018 in Python by aryya
 • 7,460 points • 1,608 views
0 votes
3 answers

Using EC2 instance to access S3 bucket locally

You can use the boto library to ...READ MORE

Nov 30, 2018 in Cloud Computing by Aniket
 • 4,310 views
+4 votes
6 answers

Substring search in Python

Use the "in" operator in python" if "substring" ...READ MORE

Apr 13, 2018 in Python by Nietzsche's daemon
 • 4,260 points • 2,469 views
0 votes
1 answer

Is it possible to send eth to a contract through its constructor from another contract?

I found the solution for this: pragma solidity ...READ MORE

Sep 26, 2018 in Blockchain by slayer
 • 29,370 points • 2,292 views
0 votes
1 answer

Error “unable to resolve host docker”

This error occurs because its not a ...READ MORE

Jul 10, 2018 in Docker by Kalgi
 • 2,680 points • 5,660 views
0 votes
1 answer

Which is the best IDE for Python For Windows

Python is dynamic language so the IDE ...READ MORE

Oct 10, 2018 in Python by Priyaj
 • 58,020 points • 1,685 views
0 votes
1 answer

Intel IOT with PLC

This might be a good option > http://node-opcua.github.io/ < ...READ MORE

Oct 10, 2018 in IoT (Internet of Things) by Upasana
 • 8,620 points • 1,684 views
0 votes
1 answer

What is an ALIAS command?

The ALIAS name can be given to ...READ MORE

Oct 22, 2018 in Database by DataKing99
 • 8,250 points • 1,163 views
0 votes
1 answer

Increase ROOT_SIZE of minion in aws kubernetes cluster

Go to "cluster/aws/util.sh" file. Find BLOCK_DEVICE_MAPPINGS and add this {"DeviceName":"/dev/sda1","Ebs":{"VolumeSize":40, "VolumeType": ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,676 views
0 votes
1 answer

How to use ThreadLocal variable

You can use a ThreadLocal variable when you have some ...READ MORE

Oct 11, 2018 in Java by code.reaper12
 • 3,500 points • 1,660 views
0 votes
1 answer

Is arr.__len__() the preferred way to get the length of an array in Python?

my_list = [1,2,3,4,5,6,7] len(my_list) # 7 The same works for ...READ MORE

Oct 8, 2018 in Python by SDeb
 • 13,300 points • 1,752 views
0 votes
1 answer

Basic authentication with Selenium in Internet Explorer 10

My upgrade to Internet Explorer 10 was ...READ MORE

Sep 14, 2018 in Selenium by Martin
 • 4,320 points • 2,786 views
0 votes
1 answer

What is the difference between creating a new solidity contract with and without the `new` keyword?

You cannot omit new keyword for creating ...READ MORE

Oct 8, 2018 in Blockchain by Omkar
 • 69,180 points • 1,758 views
0 votes
2 answers

What is the use of Python language?

python is general purpose programming language.it very ...READ MORE

Mar 15, 2019 in Python by rajesh kumar
 • 1,864 views
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