Latest questions in Edureka Community

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1 answer

How can I calculate number of days between two dates?

You may refer this. This might work ...READ MORE

Jul 19, 2018 in Java by Akrati
• 3,150 points
435 views
0 votes
1 answer

Slave image does not support running docker

You need to install docker client and ...READ MORE

Jul 19, 2018 in Docker by Kalgi
• 2,620 points
1,178 views
+1 vote
1 answer

AWS Pricing VS Google-Cloud-Platform Pricing

The lowest config cost according Google Cloud ...READ MORE

Jul 19, 2018 in AWS by Priyaj
• 57,530 points
60 views
0 votes
1 answer

Tutorial on AWS

This is a interactive demo and hands-on ...READ MORE

Jul 19, 2018 in AWS by Priyaj
• 57,530 points
107 views
0 votes
2 answers

How to configure Amazon EC2 command line interface?

You can use this command to create ...READ MORE

Feb 23, 2019 in AWS by Shashank
• 1,370 points
197 views
0 votes
2 answers

How to copy docker images from one host to another without a repository?

To save an image to any file ...READ MORE

Aug 13, 2019 in Docker by Sirajul
• 53,090 points
2,616 views
0 votes
1 answer

How to add SSL certificate to AWS EC2 with the help of new AWS Certificate Manager service

refer this link  https://aws.amazon.com/certificate-manager/faqs/ You can't install the certificates ...READ MORE

Jul 19, 2018 in AWS by Priyaj
• 57,530 points
167 views
0 votes
1 answer

Command not working in .bat script but works in CLI

powershell /? If you run the above command ...READ MORE

Jul 19, 2018 in Other DevOps Questions by ajs3033
• 7,280 points
103 views
0 votes
1 answer

How to find Elements by their Attribute in Python Selenium WebDriver

To find all the <td> tags which have attribute data-sortable-id you ...READ MORE

Jul 19, 2018 in Selenium by Samarpit
• 5,870 points
4,653 views
0 votes
1 answer

Getting an Error while trying to push changes to cloud foundry

Here is an approach which you can ...READ MORE

Jul 19, 2018 in DevOps Tools by Atul
• 10,240 points
482 views
0 votes
3 answers

How to click the search button using Selenium web driver and Python

You can try with tag. #this code will ...READ MORE

Apr 10, 2019 in Selenium by Matin
7,821 views
0 votes
1 answer

Jenkins failed to set git

Change to the jenkins user and run the command ...READ MORE

Jul 19, 2018 in Jenkins by Kalgi
• 2,620 points
1,706 views
0 votes
1 answer

Jenkins 2.89.3 “This Jenkins instance appears to be offline”

From your question Jenkins seems have been ...READ MORE

Jul 19, 2018 in Jenkins by Kalgi
• 2,620 points
1,035 views
0 votes
1 answer

Good Hash Function for Strings

Usually hashes wouldn't do sums, otherwise, stop and pots will have ...READ MORE

Jul 19, 2018 in Java by Akrati
• 960 points
1,431 views
0 votes
1 answer

Jenkins slave slower than jenkins master

There's many possible reasons for that: different workspace locations (local ...READ MORE

Jul 19, 2018 in Jenkins by Kalgi
• 2,620 points
408 views
0 votes
1 answer

What is MFA and how to use it with AWS CLI?

To get the temporary session token use ...READ MORE

Jul 19, 2018 in Cloud Computing by Gopalan
• 1,280 points
130 views
0 votes
1 answer

What is the difference between s3cmd, AWS CLI and boto?

If you are writing a shell script ...READ MORE

Jul 19, 2018 in Cloud Computing by Gopalan
• 1,280 points
1,001 views
0 votes
2 answers

How can I point Jenkins to another .jenkins home directory?

Here are the options you have: a) Assuming ...READ MORE

Aug 7, 2019 in Jenkins by Sirajul
• 53,090 points
913 views
0 votes
1 answer

An error “Unable to create the home directory ‘JENKINS_HOME’”

This is most probably a permission problem. You ...READ MORE

Jul 19, 2018 in Jenkins by Kalgi
• 2,620 points
242 views
0 votes
1 answer

How can Hadoop discover missing or corrupt HDFS data?

HDFS supports fsck command to check for ...READ MORE

Jul 19, 2018 in Big Data Hadoop by nitinrawat895
• 10,920 points
297 views
0 votes
1 answer

How the FIFO Scheduler arbitrates the cluster resources for a job and its tasks?

Let me clear your doubt. So what ...READ MORE

Jul 19, 2018 in Big Data Hadoop by nitinrawat895
• 10,920 points
212 views
+13 votes
2 answers

What are Migration strategies in AWS?

These are six strategies or six R ...READ MORE

Jul 19, 2018 in Cloud Computing by code_ninja
• 6,230 points
95 views
0 votes
1 answer

Turn values into scientific notation in R

Consider the below vector: a<-c(0.1324,0.0001234,234.21341324,09.324324) You can convert it ...READ MORE

Jul 19, 2018 in Data Analytics by DataKing99
• 8,150 points
5,079 views
0 votes
1 answer

AWS: Migration Of data

This is what AWS has to say: ...READ MORE

Jul 19, 2018 in Cloud Computing by code_ninja
• 6,230 points
122 views
0 votes
1 answer

Join multiple strings in R

Joining strings in R is quite an ...READ MORE

Jul 19, 2018 in Data Analytics by DataKing99
• 8,150 points
178 views
0 votes
1 answer

Synchronizing sqoop imported data in HDFS

Data can be synchronised using incremental parameter ...READ MORE

Jul 19, 2018 in Big Data Hadoop by kurt_cobain
• 9,310 points
240 views
0 votes
1 answer

Sqoop Metastore ?

Sqoop metastore is a shared metadata repository ...READ MORE

Jul 19, 2018 in Big Data Hadoop by kurt_cobain
• 9,310 points
260 views
0 votes
2 answers

How to configure outlook automation in Blueprism

Mapiex works only with 32bit outlook client ...READ MORE

Dec 7, 2018 in RPA by Nitesh
9,144 views
0 votes
1 answer

Accessing a Wifi Network for the first time without Ethernet on a headless Raspberry Pi

Okay, without a visual interface and the ...READ MORE

Jul 18, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
96 views
0 votes
1 answer

Connect Android Things based Raspberry Pi 3 to wifi network for the first time!

Hey, I think its alright!  Your Raspberry Pi ...READ MORE

Jul 18, 2018 in IoT (Internet of Things) by nirvana
• 3,060 points
389 views
0 votes
1 answer

Tableau charts with calculated field

I could get Visitor Rate = COUNTD(Visitor ...READ MORE

Jul 18, 2018 in Tableau by Atul
• 10,240 points
72 views
+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
• 10,240 points
953 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
260 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
329 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
248 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
49 views
+6 votes
16 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
• 51,850 points
2,533 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
1,431 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
44 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
1,064 views
+2 votes
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
324,931 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
• 51,850 points
4,736 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
488 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
154 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
35 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
• 8,420 points
75 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
75 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
1,128 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
• 7,760 points
75 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
• 7,760 points
44 views