Trending questions in Edureka Community

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How to Read/Write String from a File in Android

Writing a File in android: private void writeToFile(String ...READ MORE

Oct 3, 2018 in Java by sharth
• 3,350 points
5,481 views
0 votes
1 answer

Error saying "ERROR: sudo_pass is not a legal parameter at this level in an Ansible Playbook"

Here sudo_pass is where you're going wrong. ...READ MORE

Jan 29, 2019 in Ansible by Hatim
410 views
+1 vote
2 answers

How to convert INT to STRING in Solidity?

Look at the following code : function uintToString(uint ...READ MORE

Jun 27, 2018 in Blockchain by Christine
• 15,790 points
8,311 views
0 votes
1 answer

Http Basic Authentication in Java using HttpClient?

String encoding = Base64Encoder.encode ("test1:test1"); HttpPost httppost = ...READ MORE

Dec 20, 2018 in Java by Daisy
• 8,120 points
2,110 views
0 votes
1 answer

Dynamically select element from a list and work with it - Shiny R

Follow these steps: Import the data into R Check ...READ MORE

Dec 5, 2018 in Data Analytics by Maverick
• 10,840 points
2,746 views
0 votes
1 answer

Adding a redirect header on a Amazon S3 object

Yes. You can definitely do that, as ...READ MORE

Jan 11, 2019 in AWS by Archana
• 5,640 points
1,151 views
0 votes
3 answers

Skills required to become a Data Architect

Almost all the skills are listed in ...READ MORE

Feb 22, 2019 in Career Counselling by Bhole
240 views
0 votes
1 answer

Weird closure behavior in python

Closures don't refer to variables but rather ...READ MORE

Feb 2, 2019 in Python by SDeb
• 13,300 points
225 views
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1 answer

Error when executing ansible playbook on Azure

Hey @Ganga, As the error message says, ...READ MORE

Jan 29, 2019 in Ansible by Kavya
398 views
0 votes
2 answers

Hyperledger byfn: could not assemble transaction: ProposalResponsePayloads do not match

This is because you have not installed ...READ MORE

Nov 20, 2018 in Blockchain by Omkar
• 69,210 points
2,213 views
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4 answers

Applications of data science

Data science is a field of Big Data geared toward ...READ MORE

Apr 6, 2019 in Career Counselling by navdeep
• 330 points
480 views
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2 answers

What does a Security Consultant do?

A Security Consultant is someone who tells ...READ MORE

Mar 9, 2019 in Career Counselling by Karan
171 views
0 votes
2 answers

What skills do I need to become a Database Administrator?

As a Database Administrator, you will need ...READ MORE

Mar 26, 2019 in Career Counselling by Jagan
282 views
0 votes
1 answer

How to list all the objects in Amazon S3?

As stated already, Amazon S3 indeed requires ...READ MORE

Oct 5, 2018 in AWS by Archana
• 4,150 points
5,374 views
0 votes
2 answers

Security Consultant Salary

The salary for a Security Consultant depends ...READ MORE

Mar 9, 2019 in Career Counselling by Neha
167 views
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1 answer

Modular programming in R language

R provides support to create subscripts. For ex. ...READ MORE

Jan 31, 2019 in Data Analytics by Tyrion anex
• 8,690 points
270 views
0 votes
2 answers

Can a student in 3rd year apply for internship in Amazon Web Services?

Yes, this could be the best time ...READ MORE

Mar 11, 2019 in Career Counselling by Priyaj
• 58,080 points
896 views
0 votes
2 answers

What certification is required for a Cloud Migration Engineer?

Mostly at places they look for the ...READ MORE

Mar 25, 2019 in Career Counselling by Ranvijay
294 views
+1 vote
2 answers

Peer chaincode instantiation timeout expired

Hey, i think you made a slight ...READ MORE

Sep 19, 2018 in Blockchain by digger
• 26,720 points
2,439 views
0 votes
1 answer

Geth console can’t access smart contract

You are running commands using an object ...READ MORE

Jan 27, 2019 in Blockchain by Omkar
• 69,210 points
436 views
0 votes
1 answer

Error output difficult to read - Ansible

Hey @Lisha, you can use the callback ...READ MORE

Jan 17, 2019 in Ansible by Sameer
867 views
0 votes
1 answer

How to create a new encrpted file using Ansible Vault?

If you are creating a new file ...READ MORE

Jan 29, 2019 in Ansible by Kyraa
354 views
0 votes
2 answers

Getting Error in System.setProperty of ChromeDriver

System.setProperty("webdriver.chrome.driver", ...READ MORE

Jan 8, 2019 in Selenium by anonymous
6,920 views
0 votes
1 answer

Filter lists by attributes - Ansible

Filter the dicts using selectattr_filter in combination with ...READ MORE

Jan 14, 2019 in Ansible by Haider
990 views
0 votes
2 answers

How much do UI-UX developers earn?

The average salary for a UI-UX developer ...READ MORE

Mar 26, 2019 in Career Counselling by Eric
267 views
0 votes
1 answer

How to create subnets in a vpc using boto3?

Here is the simple way of implementing ...READ MORE

Dec 5, 2018 in AWS by Shuvodip Ghosh
2,752 views
+1 vote
2 answers

Can freshers get the chance to be a AWS Administrator?

Administration is not an entry-level job role. ...READ MORE

Mar 25, 2019 in Career Counselling by Reshma
286 views
0 votes
2 answers

Restart pods when configmap updates in Kubernetes?

Use Deployments, and consider your ConfigMaps to ...READ MORE

Aug 31, 2018 in Kubernetes by Nilesh
• 7,040 points
6,829 views
0 votes
1 answer

ps command doesn't work in docker container

ps is not installed in the base ...READ MORE

Jul 27, 2018 in Docker by Kalgi
• 52,350 points
8,380 views
0 votes
1 answer

Hadoop HDFS: Exception in createBlockOutputStream

It's a connection error. Have you turned ...READ MORE

Nov 21, 2018 in Big Data Hadoop by Omkar
• 69,210 points
3,355 views
0 votes
1 answer

How do I handle different machines needing different user accounts or ports to log in with?

Setting inventory variables in the inventory file ...READ MORE

Jan 31, 2019 in Ansible by Ansi
286 views
0 votes
2 answers

Can a fresher get the job of Cloud software Engineer?

Yes, as a fresher you can apply ...READ MORE

Mar 7, 2019 in Career Counselling by Disha
885 views
0 votes
1 answer

Selenium Webdriver fail conditions

There are some causes of Selenium WebDriver ...READ MORE

Jan 9, 2019 in Selenium by Finito
1,234 views
0 votes
4 answers

What are the skills needed for becoming a data scientist?

Hello  Actually there are many different skills which ...READ MORE

Mar 28, 2019 in Career Counselling by MrBoot
• 1,190 points
773 views
0 votes
1 answer

Run python script on terminal (ubuntu)?

Your shell in the terminal has a concept ...READ MORE

Oct 31, 2018 in Python by Priyaj
• 58,080 points
4,221 views
0 votes
1 answer

What is the use of an EBS Volume?

Amazon EBS provides the four current generation ...READ MORE

Jan 31, 2019 in AWS by Subhash
265 views
0 votes
1 answer

Unable to ping to my EC2 Instance.

Make sure the Amazon network rules allow Echo ...READ MORE

Jan 14, 2019 in AWS by Pranjali
968 views
+1 vote
2 answers

How to open a port on google compute engine

You need to set the firewall rule ...READ MORE

Jul 10, 2019 in GCP by K sagar
2,490 views
0 votes
1 answer

What are the Lightsail service limits?

You can currently create up to 20 ...READ MORE

Sep 25, 2018 in AWS by Archana
• 4,150 points
5,776 views
–1 vote
1 answer

Setting Hive properties

Hey. It's definitely not a stupid question. ...READ MORE

Jan 5, 2019 in Big Data Hadoop by Omkar
• 69,210 points
1,437 views
+1 vote
1 answer

Git: Remove committed file after push

check out the previous (unchanged) state of ...READ MORE

Aug 14, 2018 in Git & GitHub by Kalgi
• 52,350 points
7,542 views
0 votes
3 answers

What are AI engineer's salaries?

Hello, Artificial Intelligence is a trending technology many ...READ MORE

Mar 30, 2019 in Career Counselling by SA
• 1,050 points
290 views
0 votes
1 answer

Shuffling a Word

You can try the following: import random word = ...READ MORE

Jan 30, 2019 in Python by SDeb
• 13,300 points
282 views
0 votes
1 answer

Python if not == vs if !=

Using dis to look at the bytecode ...READ MORE

Jan 29, 2019 in Python by SDeb
• 13,300 points
354 views
+1 vote
2 answers

Can I invoke a chaincode function from the chaincode itself?

Here's an example on how you can ...READ MORE

May 7, 2019 in Blockchain by Shir
2,164 views
0 votes
1 answer

/dev (macOS 10.13) : CP2102 device unlisted

You may try the following steps:  Navigate to ...READ MORE

Jan 31, 2019 in IoT (Internet of Things) by Shubham
• 13,490 points
228 views
0 votes
0 answers
0 votes
1 answer

AWS : updating DynamoDB

DynamoDb range key cannot have null attributes. ...READ MORE

Jan 28, 2019 in IoT (Internet of Things) by Upasana
• 8,620 points
392 views
0 votes
1 answer

Run Ansible adhoc commands in sequence

Hey @Thomas, by default ansible runs these ...READ MORE

Jan 14, 2019 in Ansible by Barbara
958 views
0 votes
1 answer

Access Inventory file - Ansible

You can just use {{ ansible_ssh_host }} Inventory: [my_hosts] my_host ansible_ssh_host=127.0.0.1 ...READ MORE

Jan 24, 2019 in Ansible by Akansha
523 views