Trending questions in Edureka Community

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1 answer

How to send HTTP response code?

Hello @kartik, you can use http_response_code() for get and set ...READ MORE

Sep 14, 2020 in PHP by Niroj
 • 82,800 points • 2,095 views
+2 votes
1 answer

How to get authentication credentials of GKE Cluster from command line?

Hi@akhtar, After creating your cluster, you need to ...READ MORE

Aug 25, 2020 in GCP by MD
 • 95,460 points • 2,908 views
0 votes
1 answer

Do Cert-Manager in Kubernetes automatically renew the certificate after expiration? Pls tell me.

Yes, It will renew them automatically. cert-manager is ...READ MORE

Feb 3, 2020 in Kubernetes by Sirajul
 • 59,190 points • 11,773 views
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1 answer

Hello all! I try to install hadoop but I have a problem when trying to format data folder with command "hdfs namenode -format". Error: Could not find or load main class Username

Hi, @Kamaraj, It looks like a path issue, ...READ MORE

Aug 13, 2020 in Big Data Hadoop by Gitika
 • 65,730 points • 3,475 views
0 votes
1 answer

Best monitoring tool for Infrastructure, application, services and server

Hi@Lakshminarayanan, There are some good monitoring tools available ...READ MORE

Sep 28, 2020 in DevOps on Cloud by MD
 • 95,460 points • 1,490 views
0 votes
1 answer

Usage: java FsShell [-put <localsrc> ... <dst>]

Hi@akhtar, You are trying to upload your file ...READ MORE

Sep 25, 2020 in Big Data Hadoop by MD
 • 95,460 points • 1,620 views
0 votes
1 answer

Create a container with limited capabilities using Ansible playbook.

Hi@akhtar, The docker_container module has capabilitues keyword. This ...READ MORE

Sep 20, 2020 in Ansible by MD
 • 95,460 points • 1,834 views
0 votes
1 answer

Error: Cannot read property 'setState' of undefined

Hello @kartik, This is due to this.delta not being bound ...READ MORE

Jul 22, 2020 in Angular by Niroj
 • 82,800 points • 4,416 views
+1 vote
0 answers

After selecting a product and opening it in another page, Im not able to click on add to cart button in amazon using selenium webdriver with c sharp(visual studio)

Jul 9, 2020 in Selenium by Athira
 • 130 points • 5,004 views
0 votes
1 answer

I registered myself for webinar but I cannot attend the webinar due to network problem please tell how can I will get the recording

Hi, @MG As you have mentioned that you ...READ MORE

Sep 16, 2020 in Others by Gitika
 • 65,730 points • 1,999 views
0 votes
0 answers

How the safe Data(Plain Text) from Python Request to CSV

Hello I'm new at python and trying to ...READ MORE

Sep 2, 2020 in Python by SleeperSimulant
 • 120 points • 2,637 views
0 votes
1 answer

Lean Six Sigma Certification

Lean and Six Sigma are both excellent ...READ MORE

Sep 15, 2020 in PMP by Mathew
 • 2,036 views
0 votes
1 answer

How to create an EFS in AWS from Terraform Code?

Hi@MD, You can use aws_efs_file_system resource in Terraform. ...READ MORE

Sep 9, 2020 in Terraform by akhtar
 • 38,260 points • 2,286 views
+1 vote
2 answers

I am testing a login page through selenium web-driver after providing all details , it is not performing Click operation over the sigin button.

Hi , Try to find is that button ...READ MORE

Aug 30, 2020 in Software Testing by Sri
 • 3,190 points • 5,544 views
+2 votes
1 answer

How to redirect EC2 Elastic Load Balancer from HTTP to HTTPS?

Hi@akhtar, AWS Application Load Balancers now support native ...READ MORE

Aug 13, 2020 in AWS by MD
 • 95,460 points • 3,384 views
0 votes
1 answer

How to download a role from Ansible Galaxy?

Hi@akhtar, In Ansible, the role is the primary ...READ MORE

Aug 28, 2020 in Ansible by MD
 • 95,460 points • 2,803 views
0 votes
0 answers

Guys i need help. I converted my php pure code to laravel but it seems a problem

This is pure code : public function getComments() ...READ MORE

Sep 17, 2020 in Web Development by Hawati
 • 120 points
edited Sep 18, 2020 by Gitika • 1,974 views
0 votes
1 answer

What is the difference between remote add origin vs remote set-url origin in git?

Hello, If you want to add a new ...READ MORE

May 27, 2020 in Git & GitHub by Niroj
 • 82,800 points • 6,803 views
0 votes
0 answers

How can i start docker?

I have a windows 8.1 machine and ...READ MORE

Sep 28, 2020 in Docker by Pranav
 • 120 points • 1,495 views
0 votes
1 answer

Python error "UnboundLocalError: local variable 'x' referenced before assignment"

You get this error because when you ...READ MORE

Jul 24, 2019 in Python by Greg
 • 20,107 views
0 votes
1 answer

How to redirect 404 errors to a page in ExpressJS?

Hello @kartik, You can put a middleware at ...READ MORE

Jul 16, 2020 in Node-js by Niroj
 • 82,800 points • 4,653 views
0 votes
1 answer

Failed to restart grafana.service: Unit not found.

Hi@akhtar, After installing grafana in your system, you ...READ MORE

May 27, 2020 in DevOps & Agile by MD
 • 95,460 points • 6,799 views
0 votes
1 answer

error: aws login 'Permission denied (publickey)'

Hi@akhtar, You need to set the permissions for ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,460 points • 1,742 views
0 votes
1 answer

Any one know how to create certs under /etc/kubernetes/PKI path files ?

Use OpenSSL or CfSSL. Refer to https://kubernetes.io/docs/setup/best-practices/certificates/ Hope it helps! To ...READ MORE

Sep 30, 2020 in Kubernetes by Vishwanath Deshpande
edited Oct 6, 2021 by Sarfaraz • 1,352 views
0 votes
1 answer

SyntaxError: expected expression, got '<'

Hii @kartik, This code: app.all('*', function (req, res) { ...READ MORE

Jun 2, 2020 in Java-Script by Niroj
 • 82,800 points • 6,539 views
0 votes
1 answer

What configurations are required with minimal cost in EC2 when I have exponential growth in the users?

Hi, It depends on your requirement. If you ...READ MORE

Sep 24, 2020 in AWS by MD
 • 95,460 points • 1,620 views
0 votes
1 answer

How do I get all posts from $wp_query in the search results in wordpress?

Hello @kartik, Set posts_per_page parameter in args to ...READ MORE

May 8, 2020 in PHP by Niroj
 • 82,800 points • 7,606 views
0 votes
1 answer

How can I connect to a Tor hidden service using CURL in PHP?

Hello @kartik, I use Privoxy and cURL to scrape Tor ...READ MORE

May 19, 2020 in PHP by Niroj
 • 82,800 points • 7,123 views
0 votes
1 answer

fatal: [localhost]: FAILED! => {"changed": false, "msg": "No handler was ready to authenticate. 1 handlers were checked. ['HmacAuthV4Handler'] Check your credentials"}

Hi@akhtar, When we try to login to AWS ...READ MORE

Aug 12, 2020 in Ansible by MD
 • 95,460 points • 3,465 views
0 votes
1 answer

Hive: ParseException line 5:20 missing EOF at '.' near

In the stored as parameter, you have specified the ...READ MORE

Jul 11, 2019 in Big Data Hadoop by Kim
 • 20,641 views
0 votes
1 answer

How to change the current time in Linux system?

Hi@akhtar, You can use timedatectl command in your ...READ MORE

Sep 25, 2020 in Linux Administration by MD
 • 95,460 points • 1,579 views
0 votes
1 answer

Why did you opt for CAPM certification?

I got my CAPM because I don't ...READ MORE

Sep 15, 2020 in PMP by Mathew
 • 1,972 views
0 votes
1 answer

How to use ListTile class in Flutter App?

Hi@akhtar, A list tile contains one to three ...READ MORE

Aug 26, 2020 in Others by MD
 • 95,460 points • 2,827 views
0 votes
1 answer

How to remove minishift cluster from the windows system?

Hi@akhtar, It is possible that Minishift config contains ...READ MORE

Aug 18, 2020 in DevOps Tools by MD
 • 95,460 points • 3,183 views
0 votes
2 answers

What is the most important skill of a Project Manager and why?

'The project manager must be able to ...READ MORE

Sep 10, 2020 in PMP by Anupam
 • 2,144 views
0 votes
1 answer

hello i am valdating facebook page i have wrriten below code ingu button but it is not clicking on buttons

Hey @Jordan, What's the error you are ...READ MORE

Sep 28, 2020 in Selenium by Karan
 • 19,550 points • 1,405 views
0 votes
1 answer

How nodejs get file name from absolute path?

Hello @kartik, Use the basename method of the path module: path.basename('/foo/bar/baz/asdf/quux.html') // returns 'quux.html' If you ...READ MORE

Jul 14, 2020 in Node-js by Niroj
 • 82,800 points • 4,690 views
0 votes
1 answer

How will you disable the traffic in AWS when you deploying In production??

You could probably use a Network LoadBalancer ...READ MORE

Sep 28, 2020 in AWS by Kannan T
 • 1,426 views
0 votes
1 answer

How to trigger a build on commit to branch in declarative pipeline

Hi@Madhura, You can use triggers keyword in your ...READ MORE

Jul 9, 2020 in Jenkins by MD
 • 95,460 points • 4,917 views
0 votes
1 answer

How to run Django's test database only in memory?

Hello @kartik, If you set your database engine ...READ MORE

Jun 24, 2020 in Python by Niroj
 • 82,800 points • 5,548 views
0 votes
0 answers

Unable to get the Job status and Group ID java- spark standalone program with databricks

package com.dataguise.test; import java.io.IOException; import java.util.concurrent.CountDownLatch; import java.util.concurrent.TimeUnit; import org.apache.spark.SparkContext; import org.apache.spark.SparkJobInfo; import ...READ MORE

Jul 23, 2020 in Apache Spark by kamboj
 • 140 points
recategorized Jul 28, 2020 by Gitika • 4,318 views
+1 vote
1 answer

how to automate google Signup form in selenium using python

Try the following code:  from selenium.webdriver import Chrome, ...READ MORE

Mar 23, 2020 in Selenium by Sirajul
 • 59,190 points • 9,551 views
0 votes
1 answer

FAILED! => {"changed": false, "msg": "Parameter 'description' is required."}

Hi@akhtar, You got this error because you did ...READ MORE

Aug 7, 2020 in Ansible by MD
 • 95,460 points • 3,627 views
0 votes
1 answer

why is x-access-token header used for?

To understand this we need to understand ...READ MORE

Jun 27, 2019 in Others by sunshine
 • 1,300 points • 21,206 views
0 votes
1 answer

How do I recursively delete a directory and its entire contents files as well as sub dirs in PHP?

Hello @kartik, The user-contributed section in the manual ...READ MORE

Aug 24, 2020 in PHP by Niroj
 • 82,800 points • 2,917 views
0 votes
1 answer

How to launch one MySQL instance using Terraform code?

Hi@akhtar, You can use the aws_instance resource in Terraform. This ...READ MORE

Sep 9, 2020 in Terraform by MD
 • 95,460 points • 2,194 views
0 votes
1 answer

How to programmatically send a 404 response with Express/Node?

Hello @kartik, The method is: res.sendStatus(404); Express will send a ...READ MORE

Jul 16, 2020 in Node-js by Niroj
 • 82,800 points • 4,565 views
0 votes
1 answer

How to use React Router with Laravel?

Hii Kartik, Create a route that maps everything ...READ MORE

Apr 29, 2020 in Java-Script by Niroj
 • 82,800 points • 7,935 views
0 votes
1 answer

Error: unexpected T_STRING, expecting T_CONSTANT_ENCAPSED_STRING

Hello @kartik, Make sure they are running Latest ...READ MORE

May 8, 2020 in PHP by Niroj
 • 82,800 points • 7,539 views
0 votes
1 answer

How to perform a delete operation on a Model?

Hello @kartik, You can put this code for ...READ MORE

Sep 30, 2020 in Laravel by Niroj
 • 82,800 points • 1,271 views
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