Trending questions in Edureka Community

+4 votes
6 answers

Does Python have a ternary conditional operator like C does?

Yes, the syntax is: a if condition else ...READ MORE

Apr 13, 2018 in Python by Nietzsche's daemon
 • 4,260 points • 3,870 views
0 votes
1 answer

Pointers in Python?

I want form.data['field'] and form.field.value to always have the same value This ...READ MORE

Sep 21, 2018 in Python by charlie_brown
 • 7,720 points • 1,196 views
0 votes
1 answer

AWS: What Is A Static IP?

Your internet service provider (ISP) provides you ...READ MORE

Sep 17, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 1,380 views
0 votes
1 answer

Profile all the data tables

you can automatically get a profile for ...READ MORE

Sep 20, 2018 in Power BI by Kalgi
 • 52,340 points • 1,246 views
0 votes
1 answer

Why do people prefer mining Litecoin over Bitcoin?

The main reason people prefer mining Litecoin ...READ MORE

Sep 21, 2018 in Blockchain by slayer
 • 29,370 points • 1,206 views
0 votes
1 answer

Push from phpstorm to bitbucket

I think you haven’t committed the changes ...READ MORE

Aug 14, 2018 in Git & GitHub by Kalgi
 • 52,340 points • 2,847 views
0 votes
1 answer

coin.mx : 403 forbidden error on my web request

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

Sep 11, 2018 in Blockchain by digger
 • 26,740 points • 1,637 views
0 votes
1 answer

Migration on-premise Postgresql into AWS RDS

Actually the solution purposed works. But there's ...READ MORE

Aug 24, 2018 in AWS by Priyaj
 • 58,020 points • 2,414 views
+1 vote
1 answer

Unable to convert variable to GMP when initializing Bitpay client class (Laravel)

Bitpay automatically uses the encrypted file store, ...READ MORE

Sep 10, 2018 in Blockchain by slayer
 • 29,370 points • 1,638 views
0 votes
1 answer

Traefik with Docker Stack doesn't detect port

When using traefik configured for swarm mode, ...READ MORE

Aug 29, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,195 views
+1 vote
2 answers

Getting an App pool timeout for azure web sites

Windows Azure Web Sites supports two modes, ...READ MORE

Aug 21, 2018 in Azure by Priyaj
 • 58,020 points • 4,243 views
0 votes
1 answer

What are the differences between chain and state database in hyperledger fabric?

There are two place which "store" data ...READ MORE

Jul 11, 2018 in Blockchain by Shashank
 • 10,400 points • 4,302 views
0 votes
1 answer

How to achieve maximum memory to disk I/O ratio?

You need to tune io.sort.mb value until ...READ MORE

Sep 18, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 1,321 views
+1 vote
1 answer

Ethereum vs Hyperledger: Which is better for business networks?

Hyperledger is preferred for B2B business and ...READ MORE

Sep 20, 2018 in Blockchain by digger
 • 26,740 points • 1,195 views
0 votes
1 answer

MQTT on ESP8266 with NodeMCU - problems with publishing

Perhaps this was solved by more recent ...READ MORE

Aug 13, 2018 in IoT (Internet of Things) by anonymous2
 • 4,240 points • 2,875 views
0 votes
1 answer

How to send JSON object from npm module to browser

A simple solution for this would be ...READ MORE

Sep 20, 2018 in Blockchain by digger
 • 26,740 points • 1,231 views
0 votes
1 answer

Can we integrate Hadoop with Python?

Use Hadoop streaming for using python,php etc ...READ MORE

Aug 23, 2018 in Big Data Hadoop by Frankie
 • 9,830 points • 2,441 views
0 votes
1 answer

Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS?

AWS / Heroku are both free for ...READ MORE

Sep 17, 2018 in AWS by Priyaj
 • 58,020 points • 1,362 views
0 votes
1 answer

How to determine the number of messages in an Azure Services Bus Queue?

You will get error when you try ...READ MORE

Jun 12, 2018 in Azure by null_void
 • 3,220 points • 5,540 views
0 votes
1 answer

Hyperledger fabric node sdk deploy.js example failing

Have you installed couchdb? Install couchdb as ...READ MORE

Sep 17, 2018 in Blockchain by slayer
 • 29,370 points • 1,360 views
0 votes
1 answer

Difference between checked and unchecked exception

Checked Exceptions : The exceptions which are checked by ...READ MORE

Jul 16, 2018 in Java by Akrati
 • 3,190 points • 4,079 views
0 votes
1 answer

How can I expose callbacks to Fortran using Python

The code that I've written below. The ...READ MORE

Aug 24, 2018 in Python by aryya
 • 7,460 points • 2,425 views
0 votes
1 answer

Permission denied when running ansible playbook through jenkins

Jenkins uses it's own user to execute ...READ MORE

Jun 25, 2018 in Ansible by DareDev
 • 6,890 points • 4,987 views
0 votes
1 answer

Role of Zookeper

Kafka is an open source system and ...READ MORE

Sep 19, 2018 in Apache Kafka by kurt_cobain
 • 9,350 points • 1,300 views
+6 votes
5 answers

can't remove SSIS variables using remove method on PowerShell

you're missing the additional $environment.Alter() after your ...READ MORE

Mar 27, 2018 in DevOps & Agile by ajs3033
 • 7,300 points • 4,094 views
0 votes
1 answer

What are the Foreign key constraints in Android using SQLite

You can use, Foreign key constraints with ...READ MORE

Aug 24, 2018 in Java by geek.erkami
 • 2,680 points • 2,387 views
0 votes
1 answer

How to generate new address for blockchain wallet?

You can use the following to generate ...READ MORE

Jul 16, 2018 in Blockchain by digger
 • 26,740 points • 4,077 views
+1 vote
1 answer

Resources to learn Jenkins

To start of with basics you can ...READ MORE

Sep 21, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,141 views
0 votes
1 answer

Bitcoin private key: translate from bash to perl

use bignum; # Get arbitrary precision arithmetic # ...READ MORE

Sep 4, 2018 in Blockchain by slayer
 • 29,370 points • 1,917 views
0 votes
1 answer

502 Error pages when trying to run ingress

In order for Ingress to work on ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,575 views
0 votes
1 answer

AWS: Are there any use cases where start ups have used AWS Successfully?

AWS Is for everyone. check this out ...READ MORE

Sep 28, 2018 in Cloud Computing by Meci Matt
 • 9,460 points • 867 views
0 votes
1 answer

Generating Bitcoin addresses from a xpubkey

var pubkey = ExtPubKey.Parse("xpub6CUGRUonZSQ4TWtTMmzXdrXDtypWKiKrhko4egpiMZbpiaQL2jkwSB1icqYh2cfDfVxdx4df189oLKnC5fSwqPfgyP3hooxujYzAu3fDVmz"); var newAddress = pubkey.Derive(0).Derive(0).PubKey.GetAddress(Network.Main); Console.WriteLine(newAddress); It ...READ MORE

Aug 21, 2018 in Blockchain by slayer
 • 29,370 points • 2,511 views
0 votes
1 answer

Decorators in Hyperledger Composer Modeling Language

Define you CustomAsset like mentioned below and ...READ MORE

Sep 19, 2018 in Blockchain by slayer
 • 29,370 points • 1,253 views
0 votes
2 answers

What is the use of final class in java?

In Java, items with the final modifier cannot be ...READ MORE

Oct 5, 2018 in Java by Daisy
 • 8,140 points • 2,959 views
0 votes
1 answer

Kubernetes Cronjob Only Runs Half the Time

The external circumstances prevents them from running ...READ MORE

Sep 18, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,292 views
0 votes
1 answer

How to get results by running the voting code on Ethereum?

In mist go to your contract and ...READ MORE

Sep 18, 2018 in Blockchain by digger
 • 26,740 points • 1,294 views
0 votes
1 answer

What is Amazon Web Services Macie?

Amazon Macie is a security service that ...READ MORE

Sep 26, 2018 in Cloud Computing by DragonLord999
 • 8,450 points • 946 views
0 votes
1 answer

How to Hover using Mouse in python using Webdriver

from selenium.webdriver.common.action_chains import ActionChains def hover(self): ...READ MORE

Aug 8, 2018 in Selenium by Meci Matt
 • 9,460 points • 3,055 views
0 votes
3 answers

Check if a String is numeric in Java

Java 8 Lambda Expression is used: String someString ...READ MORE

Sep 3, 2018 in Java by Daisy
 • 8,140 points • 4,877 views
0 votes
1 answer

Determine the type of an object?

To get the type of an object, ...READ MORE

Sep 18, 2018 in Python by Priyaj
 • 58,020 points • 1,295 views
0 votes
1 answer

Removing an Integer from a List<Integer> in Java

In Java, the method best suiting your argument ...READ MORE

Aug 24, 2018 in Java by anonymous
 • 2,362 views
0 votes
1 answer

How to evaluate expression given as a string in R?

The eval() function evaluates an expression, but "5+5" is a string, ...READ MORE

Jun 7, 2018 in Data Analytics by DataKing99
 • 8,250 points • 5,729 views
0 votes
1 answer

Litecoin/Bitcoin how divide uint256 target value on difficulty in C++

This is the solution: void setdouble(double val) { ...READ MORE

Sep 12, 2018 in Blockchain by digger
 • 26,740 points • 1,541 views
0 votes
1 answer

Unable to run Kubernetes on rancher cluster

switch Docker to 1.12.x; Kubernetes doesn't support ...READ MORE

Aug 28, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,180 views
0 votes
1 answer

Study resources for learning Docker

This a playlist of everything about docker, ...READ MORE

Sep 24, 2018 in Docker by Hannah
 • 18,520 points • 1,014 views
0 votes
1 answer

Looking for a way to to list all cloud services with their description

A jQuery selector like this should do ...READ MORE

Sep 21, 2018 in Power BI by Kalgi
 • 52,340 points • 1,144 views
0 votes
1 answer

How do I roll-back a message to Amazon MQ (AMQ) from Lambda?

It is apparently not possible using STOMP ...READ MORE

Sep 3, 2018 in AWS by Priyaj
 • 58,020 points • 1,923 views
0 votes
1 answer

Jenkins Docker Pipelining inside Docker

The issue is here: /var/jenkins_home/workspace/alfred-master@tmp/durable-713ce0d7/script.sh: 2: /var/jenkins_home/workspace/alfred-master@tmp/durable-713ce0d7/script.sh: docker: ...READ MORE

Aug 1, 2018 in Docker by Kalgi
 • 52,340 points • 3,340 views
0 votes
1 answer

How to see bitcoin transaction info?

You can view foreign transactions using bitcoind. Set txindex=1 in ...READ MORE

Aug 17, 2018 in Blockchain by digger
 • 26,740 points • 2,649 views
0 votes
1 answer

How to Read multiple value from as JSON format from a external service and store in composer registry

Hey buddy,  this works: /** * Track temperatures ...READ MORE

Sep 19, 2018 in Blockchain by digger
 • 26,740 points • 1,223 views
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