Trending questions in Edureka Community

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How to get the server IP with Laravel?

Hello @kartik, You can use request object: request()->server('SERVER_ADDR'); Or you ...READ MORE

Nov 2, 2020 in Laravel by Niroj
 • 82,880 points • 4,281 views
0 votes
1 answer

Couldn't retrieve the data for this visual.

The error you mentioned here is usually ...READ MORE

Nov 2, 2020 in Power BI by Gitika
 • 65,890 points • 4,242 views
+1 vote
2 answers

How to become a cyber security engineer?

Security engineers typically start their career paths ...READ MORE

Dec 14, 2021 in Cyber Security & Ethical Hacking by Error
 • 420 points • 1,381 views
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1 answer

Error:AttributeError: 'NoneType' object has no attribute 'extend'

Hello @kartik, You can use itertools.chain(): import itertools list2d = [[1,2,3], ...READ MORE

Nov 18, 2020 in Python by Niroj
 • 82,880 points • 3,536 views
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1 answer

How do I iterate through children elements of a div using jQuery?

Hello @kartik, Use children() and each(), you can optionally pass a ...READ MORE

Oct 5, 2020 in JQuery by Niroj
 • 82,880 points • 5,473 views
0 votes
1 answer

How to remove an element from a list in R?

Hi@akhtar, You can remove a value from a ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 4,356 views
0 votes
1 answer

does java support operator overloading?

Java doesn't supports operator overloading because it's just a ...READ MORE

Jun 18, 2018 in Java by Akrati
 • 960 points • 41,713 views
+3 votes
8 answers

Is creating an AI system like J.A.R.V.I.S. possible?

Yes, it is possible but not in ...READ MORE

Nov 27, 2018 in Events & Trending Topics by Samarth
edited Aug 11, 2021 by Soumya • 19,123 views
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1 answer

How to install pip with Python 3?

If you're running Python 2.7.9+ or Python ...READ MORE

Jan 5, 2021 in Python by Gitika
 • 65,890 points • 1,451 views
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0 answers

ValueError: not enough values to unpack (expected 2, got 0)

I want to load the NSL_KDD data ...READ MORE

May 9, 2020 in Python by arezoo
 • 220 points
edited May 13, 2020 by Gitika • 11,891 views
0 votes
1 answer

How to delete services from Docker swarm cluster?

Hi@akhtar, You can delete your services with the ...READ MORE

Dec 24, 2020 in Docker by MD
 • 95,460 points • 1,944 views
0 votes
1 answer

Error:Loading composer repositories with package information Updating dependencies (including require-dev) Killed

Hello @kartik, The "Killed" message usually means your ...READ MORE

Aug 4, 2020 in Laravel by Niroj
 • 82,880 points • 8,091 views
0 votes
1 answer

How to specify sudo password for Ansible?

Hi@akhtar, You can pass variable on the command ...READ MORE

Sep 28, 2020 in Ansible by MD
 • 95,460 points • 5,739 views
0 votes
1 answer

How to uninstall aws-cli?

Hi@akhtar, I also faced a similar type of ...READ MORE

Dec 8, 2020 in AWS by MD
 • 95,460 points • 2,626 views
0 votes
1 answer

Error: No module named psycopg2.extensions

Hello @kartik, The first thing to do is ...READ MORE

Aug 17, 2020 in Python by Niroj
 • 82,880 points • 7,530 views
+1 vote
1 answer

How to validate a field on update in DRF?

Hello @kartik, You can definitely do this using ...READ MORE

Jul 2, 2020 in Python by Niroj
 • 82,880 points • 9,486 views
0 votes
1 answer

How to pass arguments to an included file?

Hello @kartik, Include has the scope of the ...READ MORE

Nov 20, 2020 in PHP by Niroj
 • 82,880 points • 3,383 views
0 votes
1 answer

What does ECU units, CPU core and memory mean in EC2 instance?

Hi@MD, ECU means Amazon EC2 compute unit. Amazon ...READ MORE

Dec 16, 2020 in AWS by akhtar
 • 38,260 points • 2,262 views
0 votes
1 answer

ValueError: must have exactly one of create/read/write/append mode

You can open a file for simultaneous ...READ MORE

Nov 15, 2020 in Python by Gitika
 • 65,890 points • 3,597 views
0 votes
1 answer

An argument named "versioning" is not expected here. Did you mean to define a block of type "versioning"?

Hi@akhtar, The error is telling that you need ...READ MORE

Dec 1, 2020 in Terraform by MD
 • 95,460 points • 2,905 views
0 votes
1 answer

How do I include partials from a blade layout in laravel?

Hello @kartik, You need to give the full ...READ MORE

Nov 2, 2020 in Laravel by Niroj
 • 82,880 points • 4,164 views
0 votes
1 answer

Capturing browser logs with Selenium WebDriver using Java?

I assume it is something in the ...READ MORE

Dec 3, 2020 in Selenium by Gitika
 • 65,890 points • 2,808 views
0 votes
2 answers

How to access session variables from any class in ASP.NET?

Accessing session Variable in a class file ...READ MORE

Sep 3, 2020 in Angular by Okugbe
 • 280 points • 7,603 views
0 votes
1 answer

How to create migration from existing database in laravel?

Hello @kartik,  Laravel migration generator for your existing ...READ MORE

Dec 7, 2020 in Laravel by Niroj
 • 82,880 points • 2,657 views
0 votes
1 answer

How to include scripts located inside the node_modules folder?

Hello @kartik, I would use the path npm ...READ MORE

Jul 15, 2020 in Node-js by Niroj
 • 82,880 points • 8,899 views
0 votes
2 answers

Reading a plain text file in Java

Read a plain text file: Java Code: import java.io.BufferedReader; import ...READ MORE

Dec 29, 2020 in Java by Nikita
 • 1,650 views
0 votes
1 answer

How to use API Routes in Laravel?

Hello @kartik, You call it by http://localhost:8080/api/test ...READ MORE

Aug 10, 2020 in Laravel by Niroj
 • 82,880 points • 7,778 views
0 votes
1 answer

Error:The Response content must be a string or object implementing __toString(), "boolean" given.

Hello @kartik, Your response must return some sort ...READ MORE

Sep 24, 2020 in Laravel by Niroj
 • 82,880 points • 5,799 views
0 votes
0 answers

What are the pros and cons of parquet format compared to other formats?

Hi Team, I am new to Hadoop I ...READ MORE

Dec 21, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 2,047 views
0 votes
1 answer

How do I start a Docker container with a volume?

You can first create the volume and ...READ MORE

Jul 2, 2019 in Docker by Namik
 • 1,230 points • 25,242 views
0 votes
1 answer

How to pass arrays as url parameter?

Hello @kartik, There is a very simple solution: http_build_query(). ...READ MORE

Sep 1, 2020 in PHP by Niroj
 • 82,880 points • 6,820 views
0 votes
1 answer

AttributeError: 'ec2.ServiceResource' object has no attribute 'send_command'

Hi@Lakshminarayanan, The send_command attribute is not available in ...READ MORE

Oct 7, 2020 in AWS by MD
 • 95,460 points • 5,234 views
0 votes
1 answer

How to post data in PHP using file_get_contents?

Hello @kartik, Sending an HTTP POST request using file_get_contents is ...READ MORE

Aug 24, 2020 in PHP by Niroj
 • 82,880 points • 7,126 views
0 votes
1 answer

How to change the run interval time in puppet?

Hi@akhtar, You can change the run interval time ...READ MORE

Dec 31, 2020 in Puppet by MD
 • 95,460 points • 1,549 views
0 votes
1 answer

How to attach Elastic IP in EC2 instance using Terraform code?

Hi@akhtar, You can use aws_eip resource in your ...READ MORE

Jul 22, 2020 in Terraform by MD
 • 95,460 points • 8,549 views
0 votes
1 answer

How to check if a file exists from a url using php?

Hello, You have to use CURL function does_url_exists($url) { ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,880 points • 4,050 views
0 votes
1 answer

How to delete an origin access identity in Cloudfront?

Hi@akhtar, You can delete your origin access identity ...READ MORE

Nov 2, 2020 in AWS by MD
 • 95,460 points • 4,091 views
0 votes
1 answer

Error:Python NameError: name 'include' is not defined

Hello @kartik, On the basis of your information provided ...READ MORE

Jul 1, 2020 in Python by Niroj
 • 82,880 points • 9,468 views
0 votes
1 answer

how to create snapshots in power BI?

Snapshots enable faster loading of specific properties. Follow ...READ MORE

Oct 29, 2019 in Power BI by Cherukuri
 • 33,030 points • 20,062 views
0 votes
1 answer

Import Error: No module named numpy?

Hello, I had numpy installed on the same ...READ MORE

Apr 14, 2020 in Python by Niroj
 • 82,880 points • 12,808 views
0 votes
1 answer

How to Get values from a specific user - queryset in Django?

Hello @kartik, You can get the list of Users ...READ MORE

May 28, 2020 in Java-Script by Niroj
 • 82,880 points • 10,895 views
0 votes
1 answer

azureuser@xxxxxxxx: Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

Hi@akhtar, I think there is a permission issue with ...READ MORE

Nov 11, 2020 in Azure by MD
 • 95,460 points • 3,698 views
0 votes
1 answer

"msg": "Failed to connect to the host via ssh: ssh: connect to host 192.168.0.179 port 22: Connection timed out",

Hi@akhtar, I think there is a problem with ...READ MORE

Jul 28, 2020 in Ansible by MD
 • 95,460 points • 8,269 views
0 votes
1 answer

How to get the home directory from a PHP CLI script?

Hello @kartik, You can fetch the value of ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,880 points • 4,033 views
0 votes
1 answer

How to convert Java String into byte[]?

The object your method decompressGZIP() needs is a byte[]. So the ...READ MORE

Dec 30, 2020 in Java by Gitika
 • 65,890 points • 1,555 views
0 votes
1 answer

How to start Zookeeper service?

Hi@akhtar, Before you start the Zookeeper service, you need ...READ MORE

Dec 7, 2020 in Apache Kafka by MD
 • 95,460 points • 2,537 views
0 votes
1 answer

Trc.taboola.com ads removal

Hi@Ollvia, It depends on your browser, which one you ...READ MORE

Nov 17, 2020 in Ask us Anything! by MD
 • 95,460 points • 3,417 views
0 votes
1 answer

java.net.UnknownHostException: updates.jenkins.io

Hi@akhtar, You may get this error, if your ...READ MORE

May 28, 2020 in Jenkins by MD
 • 95,460 points • 10,872 views
0 votes
2 answers

Chaincode Installation failed, Hyperledger Fabric

Hi, @Bhuwan, There must be an error in ...READ MORE

Oct 5, 2020 in Blockchain by Gitika
 • 65,890 points • 5,224 views
0 votes
1 answer

How to create a pair private/public keys using Node.js crypto?

Hello @kartik, nodejs v10.12 now supports this natively ...READ MORE

Oct 15, 2020 in Node-js by Niroj
 • 82,880 points • 4,818 views
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