Trending questions in Edureka Community

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1 answer

Kubernetes endpoints showing "ServiceUnavailable"

Those URLs are incomplete. Influx's ports are ...READ MORE

Sep 6, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,370 views
0 votes
1 answer

Unable to change a state variable in a contract

I am assuming that the issue is ...READ MORE

Oct 30, 2018 in Blockchain by Christine
 • 15,750 points • 1,067 views
0 votes
1 answer

Is the msg.sender address changed while passing to another contract as a parameter?

I tried your contracts in Remix, but ...READ MORE

Oct 10, 2018 in Blockchain by Omkar
 • 69,180 points • 1,903 views
0 votes
1 answer

What are R packages

These are a few R packages available: tidyverse Shiny rma ...READ MORE

Oct 26, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,207 views
0 votes
1 answer

What is a “method” in Python?

It's a function which is a member ...READ MORE

Oct 23, 2018 in Python by SDeb
 • 13,300 points • 1,335 views
0 votes
1 answer

re hyperledger's node/sdk: there is no typing definition( index.d.ts )

Looks like a bug in that the ...READ MORE

Oct 23, 2018 in Blockchain by Perry
 • 17,100 points • 1,326 views
0 votes
1 answer

Historical ethereum prices - Coinbase API

def get_spot_price(self, **params): """https://developers.coinbase.com/api/v2#get-spot-price""" ...READ MORE

Sep 21, 2018 in Blockchain by digger
 • 26,740 points • 2,707 views
0 votes
1 answer

Usage of abstract class and interface

Well let me draw a clear line ...READ MORE

Oct 23, 2018 in Java by geek.erkami
 • 2,680 points • 1,322 views
+1 vote
1 answer

aws creating new instances when I terminate an existing instance

Hey @Hannah, Check if the autoscaling is ...READ MORE

Oct 24, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,238 views
0 votes
1 answer

What kind of Databases does AWS Support?

Well AWS Supports various types of Databases. ...READ MORE

Nov 2, 2018 in Cloud Computing by Roark
 • 927 views
0 votes
1 answer

How to download a file over HTTP using Python?

In Python 2, use urllib2 which comes ...READ MORE

Oct 18, 2018 in Python by SDeb
 • 13,300 points • 1,531 views
0 votes
1 answer

How do I append one string to another in Python?

If you only have one reference to ...READ MORE

Oct 22, 2018 in Python by SDeb
 • 13,300 points • 1,356 views
0 votes
1 answer

String.strip() in Python

If you can comment out code and ...READ MORE

Oct 22, 2018 in Python by SDeb
 • 13,300 points • 1,355 views
0 votes
1 answer

Running docker on Android

According to the documentation, the Android kernel is ...READ MORE

Aug 1, 2018 in Docker by Kalgi
 • 52,340 points • 4,902 views
0 votes
1 answer

Install Power BI Desktop

It’s a pretty simple process. All you ...READ MORE

Oct 9, 2018 in Power BI by Kalgi
 • 52,340 points • 1,924 views
+15 votes
2 answers

Git management technique when there are multiple customers and need multiple customization?

Consider this - In 'extended' Git-Flow, (Git-Multi-Flow, ...READ MORE

Mar 27, 2018 in DevOps & Agile by DragonLord999
 • 8,450 points • 7,126 views
0 votes
1 answer

Recommender System on Cloud Platform

Yes it pretty much possible to do ...READ MORE

Oct 30, 2018 in Cloud Computing by Sam122
 • 1,013 views
0 votes
2 answers

C++ performance vs. Java/C#

The overhead of interpreting code is much higher than ...READ MORE

Dec 27, 2018 in Java by iangregor
 • 300 points • 2,245 views
0 votes
1 answer

Difference between sparkContext, JavaSparkContext, SQLContext, & SparkSession?

Yes, there is a difference between the ...READ MORE

Jul 4, 2018 in Apache Spark by nitinrawat895
 • 11,380 points • 6,102 views
0 votes
1 answer

Stopping then starting EC2 from command line

I understand this post is 3 years ...READ MORE

Aug 24, 2018 in AWS by Priyaj
 • 58,020 points • 3,904 views
0 votes
2 answers

Tried doing automation of drop down with click or type into & select item.

Hello @Bharti, I was using the same ...READ MORE

Dec 20, 2018 in Selenium by Priyaj
 • 58,020 points • 1,216 views
0 votes
3 answers

UnhandledPromiseRejectionWarning: Error: The contract code couldn't be stored, please check your gas limit

I believe bytecode is being treated as ...READ MORE

Sep 24, 2018 in Blockchain by Teja
 • 2,482 views
+5 votes
2 answers

Hive to HDFS transfer

Hive does not store data. Hive is ...READ MORE

Sep 20, 2018 in Big Data Hadoop by SM
 • 4,805 views
0 votes
1 answer

How to capture exception message in Python

You have to define which type of ...READ MORE

Oct 22, 2018 in Python by Priyaj
 • 58,020 points • 1,351 views
0 votes
1 answer

How to efficiently hash (SHA 256) in golang data where only the last few bytes changes

You can try the following examples on ...READ MORE

Jun 27, 2018 in Blockchain by aryya
 • 7,460 points • 6,399 views
0 votes
1 answer

Understanding generators in Python

A generator is simply a function which ...READ MORE

Oct 26, 2018 in Python by SDeb
 • 13,300 points • 1,179 views
0 votes
1 answer

Python Selenium (waiting for frame, element lookups)

You could use WebDriverWait: from contextlib import closing from selenium.webdriver ...READ MORE

Sep 14, 2018 in Selenium by Martin
 • 4,320 points • 2,980 views
0 votes
1 answer

Firewall issue with Webserver in UWP on Raspberry Pi 3

Here's what could be happenning: You port hasn't ...READ MORE

Oct 12, 2018 in IoT (Internet of Things) by DataKing99
 • 8,250 points • 1,774 views
0 votes
1 answer

Bias and Variance

In the learning algorithms, Bias is generally ...READ MORE

Oct 23, 2018 in Data Analytics by kurt_cobain
 • 9,350 points • 1,306 views
0 votes
1 answer

How to Use hypen as key name in dynamo db mapper

It seems you cannot have a column ...READ MORE

Aug 22, 2018 in AWS by Priyaj
 • 58,020 points • 3,985 views
0 votes
1 answer

Server connection to iot device

It depends on the kind of socket, ...READ MORE

Oct 3, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 2,155 views
0 votes
1 answer

How can I match tuple elements with list elements

It's better if you convert your eagles ...READ MORE

Sep 7, 2018 in Python by aryya
 • 7,460 points • 3,285 views
0 votes
1 answer

What is the difference between library () and require () functions in R ?

 library() require() Library () function gives an error message ...READ MORE

Sep 5, 2018 in Data Analytics by zombie
 • 3,790 points • 3,360 views
0 votes
1 answer

Is MapR a substitute for MapReduce?

MapR is a commercial distribution of Apache ...READ MORE

Oct 10, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 1,889 views
0 votes
1 answer

foreach equivalent in Python

You can use a for loop as ...READ MORE

Oct 4, 2018 in Python by SDeb
 • 13,300 points • 2,105 views
0 votes
1 answer

How to add regression line equation and R2 on graph?

Below is one solution: # GET EQUATION AND ...READ MORE

Jun 1, 2018 in Data Analytics by DataKing99
 • 8,250 points • 7,518 views
+1 vote
1 answer

Where to set hadoop.tmp.dir? core-site.xml or hdfs-site.xml?

hadoop.tmp.dir (A base for other temporary directories) is ...READ MORE

Mar 26, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 10,359 views
0 votes
2 answers

How to check if bitcoin address is valid?

For Java, have a look at the ...READ MORE

Aug 20, 2018 in Blockchain by Omkar
 • 69,180 points • 4,019 views
+1 vote
1 answer

How to calculate days between two dates?

You are making some conversions with your ...READ MORE

Aug 28, 2018 in Java by Frankie
 • 9,830 points • 3,688 views
0 votes
1 answer

How to Query hdfs with Spark Sql

Yyou can achieve this by creating Dataframe. val ...READ MORE

Sep 20, 2018 in Blockchain by slayer
 • 29,370 points • 2,716 views
0 votes
1 answer

a basic question about “while true”

while True means loop forever. The while ...READ MORE

Jun 4, 2018 in Python by aryya
 • 7,460 points • 7,371 views
0 votes
1 answer

How to safely upgrade an Amazon EC2 instance from t1.micro to large?

Using AWS Management Console: Right-Click on the instance Instance ...READ MORE

Oct 8, 2018 in AWS by Priyaj
 • 58,020 points • 1,938 views
0 votes
1 answer

Test ethereum Event Logs with truffle

You are passing tx hash into done() ...READ MORE

Sep 21, 2018 in Blockchain by slayer
 • 29,370 points • 2,669 views
0 votes
2 answers

How can I view the deployed files in Azure?

In Visual Studio, in the window "Server ...READ MORE

Aug 21, 2018 in Azure by Priyaj
 • 58,020 points • 5,882 views
0 votes
1 answer

Get all the read more links of amazon.jobs with Python

As you've noticed your request returns only ...READ MORE

Sep 28, 2018 in AWS by Priyaj
 • 58,020 points • 2,363 views
0 votes
1 answer

How will you choose various file formats for storing and processing data using Apache Hadoop ?

The decision to choose a particular file ...READ MORE

Sep 27, 2018 in Big Data Hadoop by zombie
 • 3,790 points • 2,394 views
+1 vote
1 answer

Using bccsp instance from chaincode

You can take a look at this code snippet. ...READ MORE

Oct 22, 2018 in Blockchain by Christine
 • 15,750 points • 1,285 views
0 votes
1 answer

Expression Computation - R programming

The sequence of ones: cumsum(10^(0:4)) ## [1] ...READ MORE

Oct 29, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,019 views
0 votes
1 answer

AWS Dynamo DB

Hi, here is is quick introduction: Eventually Consistent ...READ MORE

Nov 2, 2018 in Cloud Computing by RamD
 • 881 views
0 votes
2 answers

Are S3 buckets region specific?

Yes, S3 buckets are region specific. We specify ...READ MORE

Jul 12, 2018 in AWS by sunshine
 • 1,300 points • 5,718 views
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