Latest questions in Edureka Community

+1 vote
1 answer

How to authenticate and embed Tableau Rest API using Python 2.7

Your .format() call is creating a bad ...READ MORE

Jul 18, 2018 in Tableau by Atul
 • 10,250 points • 788 views
0 votes
2 answers

Recommender Systems

hello, i have one project which is based ...READ MORE

Mar 29, 2019 in Data Analytics by JAY SHAH
 • 201 views
0 votes
1 answer

How can I change endorsement policies in hyperledger?

Well the good news is that it ...READ MORE

Jul 18, 2018 in Blockchain by Johnathon
 • 9,090 points • 282 views
0 votes
1 answer

Logistic Regression Example

Logistic Regression often referred to as the ...READ MORE

Jul 18, 2018 in Data Analytics by CodingByHeart77
 • 3,710 points • 218 views
0 votes
1 answer

How do I get the total amount sent to an address?

If you are using web3JS you can ...READ MORE

Jul 18, 2018 in Blockchain by Johnathon
 • 9,090 points • 44 views
+6 votes
15 answers

How do backend of these really cool games work?

Most of the games these days don't ...READ MORE

Jul 19, 2018 in Career Counselling by Kalgi
 • 51,830 points • 1,404 views
+5 votes
17 answers

What are job opportunities as a Linux System Administrator?

I just started working professionally as a ...READ MORE

Jul 18, 2018 in Career Counselling by eatcodesleeprepeat
 • 4,750 points • 944 views
0 votes
1 answer

What are the practical uses for AtomicInteger?

There are two main uses of AtomicInteger: As an ...READ MORE

Jul 18, 2018 in Java by Akrati
 • 960 points • 36 views
0 votes
1 answer

Arrays are passed by value or passed by reference in Java?

Arrays are not a primitive type in ...READ MORE

Jul 18, 2018 in Java by sophia
 • 1,400 points • 203 views
+1 vote
12 answers

How can I run a ‘docker exec’ command inside a docker container?

you can run any command in a ...READ MORE

Dec 10, 2018 in Docker by Pramiti
 • 223,200 views
+1 vote
3 answers

Is it possible for the Jenkins pipeline function 'fileExist' to handle wildcards?

If you do not have the plug-in, ...READ MORE

May 8, 2019 in Jenkins by Kalgi
 • 51,830 points • 3,454 views
0 votes
1 answer

Android Ble GATT_ERROR 133 getting often with samsung devices

I tried the following code #!/usr/bin/python import ibmiotf.device from time ...READ MORE

Jul 18, 2018 in IoT (Internet of Things) by anonymous2
 • 4,280 points • 371 views
0 votes
1 answer

Node-RED, IOT Foundation Out Node Not Sending Commands

A simple test to check if the ...READ MORE

Jul 19, 2018 in IoT (Internet of Things) by TejaswiniUL
 • 140 points • 107 views
0 votes
1 answer

Can you scale an Amazon instance vertically?

You definately can. It is one of the ...READ MORE

Jul 18, 2018 in Cloud Computing by hemant
 • 5,760 points • 30 views
0 votes
1 answer

Can Some one tell me what are the Various Layers in Cloud Architecture?

These are the layers you should know ...READ MORE

Jul 18, 2018 in Cloud Computing by DragonLord999
 • 8,400 points • 44 views
0 votes
1 answer

Remove my server IP in iptables on ubuntu

Do this to replay the issue iptables -A ...READ MORE

Jul 18, 2018 in Other DevOps Questions by DareDev
 • 6,850 points • 69 views
0 votes
1 answer

Unable to switch filesystem to overlay in Docker in Ubuntu.

From the official docs: https://docs.docker.com/engine/userguide/storagedriver/overlayfs-driver/#configure-docker-with-the-overlayoverlay2-storage-driver To configure Docker ...READ MORE

Jul 18, 2018 in Docker by ajs3033
 • 7,280 points • 957 views
0 votes
1 answer

How to change Endorsement policies

Well the good news is that it ...READ MORE

Jul 18, 2018 in Blockchain by charlie_brown
 • 7,750 points • 62 views
0 votes
1 answer

How to use Blockchain to store government records?

As I understood you are planning to ...READ MORE

Jul 18, 2018 in Blockchain by charlie_brown
 • 7,750 points • 36 views
0 votes
1 answer

What is the difference between “expose” and “publish” in Docker?

Basically, you have three options: Neither specify EXPOSE nor -p -> ...READ MORE

Jul 18, 2018 in Docker by Nilesh
 • 6,960 points • 694 views
0 votes
1 answer

Error saying "build" requires 1 argument. See 'docker build --help'

Try adding a period at the end ...READ MORE

Jul 18, 2018 in Docker by Nilesh
 • 6,960 points • 1,138 views
0 votes
1 answer

Using SSH keys inside docker container

Turns out when using Ubuntu, the ssh_config ...READ MORE

Jul 18, 2018 in Docker by Nilesh
 • 6,960 points • 2,422 views
0 votes
1 answer

Where is the Docker daemon log?

It depends on your OS. Here are ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,620 points • 869 views
+1 vote
5 answers

Where are Docker images stored on the host machine?

The contents of the /var/lib/docker directory vary ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,620 points • 3,966 views
0 votes
1 answer

Docker can't connect to docker daemon

The Post-installation steps for Linux documentation reveals the following ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,620 points • 117 views
0 votes
1 answer

How to deal with persistent storage (e.g. databases) in docker

For Docker 1.9.0 and above, Use volume API docker ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,620 points • 96 views
0 votes
1 answer

Do you get charged for a security group in AWS EC2?

There is no charge applicable to Security ...READ MORE

Jul 18, 2018 in AWS by Priyaj
 • 57,530 points • 156 views
0 votes
1 answer

Copying files from host to Docker container

For copying the files from the host ...READ MORE

Jul 18, 2018 in Docker by sunshine
 • 1,260 points • 28,824 views
0 votes
1 answer

AWS instance storage pricing and selection & Reserved Instance

You have two storage options with instances. ...READ MORE

Jul 18, 2018 in AWS by Priyaj
 • 57,530 points • 60 views
0 votes
1 answer

How to remove old Docker containers

There is a new feature in Docker 1.13.x called Docker ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,620 points • 54 views
0 votes
1 answer

Should I use Vagrant or Docker for creating an isolated environment?

If your purpose is the isolation, I ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,620 points • 75 views
0 votes
1 answer

Is there any way to use boto3 anonymously?

Yes. Your credentials are used to sign ...READ MORE

Jul 18, 2018 in AWS by Cloud gunner
 • 4,630 points • 402 views
0 votes
1 answer

Directory Listing in S3 Static Website

There is also a solution: https://github.com/caussourd/aws-s3-bucket-listing Similar to https://github.com/rgrp/s3-bucket-listing but I couldn't ...READ MORE

Jul 18, 2018 in AWS by Cloud gunner
 • 4,630 points • 1,075 views
0 votes
1 answer

Creating A New MySQL User In Amazon RDS Environment

AWS RDS security groups documentation (a common ...READ MORE

Jul 18, 2018 in AWS by Priyaj
 • 57,530 points • 415 views
0 votes
1 answer

Login to AWS from AWS Tools for Powershell

If your IAM user account doesn't already ...READ MORE

Jul 18, 2018 in AWS by Priyaj
 • 57,530 points • 156 views
0 votes
1 answer

isDisplayed Error: No element found using locator instead of boolean

You should check whether an element is ...READ MORE

Jul 18, 2018 in Selenium by Samarpit
 • 5,870 points • 229 views
0 votes
1 answer

Popup messages using Selenium Web Driver

Try to get text From Pop Up: String ...READ MORE

Jul 18, 2018 in Selenium by Samarpit
 • 5,870 points • 111 views
+1 vote
3 answers

How do we list all the resources in AWS for all regions?

Yes. I had the same issue, trying to ...READ MORE

Feb 25, 2019 in Cloud Computing by anonymous
 • 2,942 views
0 votes
1 answer

sync --delete command removed all local files in AWS S3

aws sync is not used for deleting ...READ MORE

Jul 18, 2018 in Cloud Computing by Gopalan
 • 1,280 points • 123 views
+7 votes
20 answers

Let's keep this thread for discussing Java Interview questions & Experience

Hello everyone here is an updated blog ...READ MORE

Jan 17, 2019 in Career Counselling by Edureka
 • 4,180 points • 1,737 views
0 votes
1 answer

"MqttException (0) - java.io.IOException: Already connected"

Oh man, that was a heck of ...READ MORE

Jul 17, 2018 in IoT (Internet of Things) by DataKing99
 • 8,130 points • 624 views
0 votes
1 answer

Problem while disconnecting BLE device!

I think that's because of the way ...READ MORE

Jul 17, 2018 in IoT (Internet of Things) by nirvana
 • 3,060 points • 855 views
0 votes
1 answer

What are the limitations of AWS lambda?

You can get a brief knowledge about ...READ MORE

Aug 9, 2018 in Cloud Computing by Priyaj
 • 57,530 points • 142 views
0 votes
1 answer

What is the purpose of Blockchain Technology?

The purpose of Blockchain technology is to ...READ MORE

Jul 23, 2018 in Blockchain by Omkar
 • 68,940 points • 80 views
+1 vote
1 answer

getting null values in spark dataframe while reading data from hbase

Can you share the screenshots for the ...READ MORE

Jul 31, 2018 in Apache Spark by kurt_cobain
 • 9,310 points • 601 views
0 votes
1 answer

Amazon CloudWatch Monitoring

Cloudwatch collects data from the host OS, ...READ MORE

Aug 13, 2018 in Cloud Computing by bug_seeker
 • 15,390 points • 38 views
0 votes
1 answer

AWS VPN NATing basic

You cannot solve the problem of CIDR ...READ MORE

Jul 20, 2018 in AWS by datageek
 • 2,460 points • 46 views
0 votes
1 answer

How to link AWS Lambda function to Amazon CloudWatch ?

In order to create Log Group and ...READ MORE

Jul 20, 2018 in AWS by datageek
 • 2,460 points • 309 views
0 votes
2 answers

PCA model in R

Principal component analysis (PCA) is routinely employed on ...READ MORE

Jul 18, 2018 in Data Analytics by zombie
 • 3,750 points • 259 views
0 votes
1 answer

Multiple plots onto a single page in R

Plotting multiple plots onto a single page ...READ MORE

Jul 17, 2018 in Data Analytics by Sahiti
 • 6,290 points • 58 views
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