Trending questions in Edureka Community

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1 answer

What is the difference between an abstract function and a virtual function?

An abstract function cannot have functionality. You're basically ...READ MORE

Nov 30, 2020 in Python by Gitika
 • 65,730 points • 1,145 views
0 votes
1 answer

:error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://localhost:9200/]Connection refused (Connection refused)"}

Hi@akhtar, Logstash is trying to connect the ElasticSearch server. ...READ MORE

Jun 19, 2020 in ELK Stack by MD
 • 95,460 points • 8,229 views
0 votes
1 answer

What class is declared in the blow code?

Option D: String class READ MORE

Nov 26, 2020 in Apache Spark by Gitika
 • 65,730 points • 1,339 views
0 votes
1 answer

How can I create a unique random string in laravel?

Hello @kartik, You can use : sha1(time()) Explanation: sha1 is ...READ MORE

Sep 25, 2020 in Laravel by Niroj
 • 82,800 points • 3,990 views
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1 answer

What is the easiest way to remove all packages installed by pip?

I've found this snippet as an alternative ...READ MORE

Dec 4, 2020 in Python by Gitika
 • 65,730 points • 968 views
0 votes
1 answer

I'm a angular developer with 2+ Exp. Can i do AWS architect certification? Cause few companies asking about AWS in their jobs post!

Hello @ Yes. Learning AWS and getting certified ...READ MORE

Nov 23, 2020 in Career Counselling by Niroj
 • 82,800 points • 1,441 views
0 votes
1 answer

Could you please help to write a code for this program

Hello, @Hitesh, You can follow the below: print("List of ...READ MORE

Nov 4, 2020 in Python by Roshni
 • 10,440 points • 2,260 views
0 votes
1 answer

How do I specify unique constraint for multiple columns in MySQL?

Hello @kartik, Use this: ALTER TABLE `votes` ADD UNIQUE ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,800 points • 5,636 views
0 votes
2 answers

Create an S3 bucket using CloudFormation - AWS

Hey you can create an S3 bucket ...READ MORE

Aug 19, 2020 in AWS by Preeti
edited Aug 19, 2020 • 16,303 views
0 votes
1 answer

I need to give a filter where one filter is selected, the logged in user's data from the application has to be shown ​, if another filter is selected we need to show all the data

Hey, @Satish, Create or edit a filter action Do ...READ MORE

Dec 1, 2020 in Power BI by Gitika
 • 65,730 points • 1,090 views
0 votes
1 answer

How to create a RedShift Cluster using command line?

Hi@akhtar, To create a cluster in Virtual Private ...READ MORE

Nov 26, 2020 in AWS by MD
 • 95,460 points • 1,292 views
0 votes
1 answer

ERROR! The API server (https://galaxy.ansible.com/api/) is not responding, please try again later.

Hi@akhtar, It seems your ansible is connecting to the ...READ MORE

Sep 17, 2020 in Ansible by MD
 • 95,460 points • 4,316 views
0 votes
1 answer

There are some Error so resolve quickly

Hi@Aditya, It is working fine in my python ...READ MORE

Dec 9, 2020 in Python by MD
 • 95,460 points • 752 views
0 votes
1 answer

How to extract specific tags in multiple html .txt files using python.

Hello, @Pooja, Even I got the same issue, ...READ MORE

Aug 5, 2020 in Python by Kedaar Thomas
 • 6,199 views
0 votes
0 answers

What does the below code print? [closed]

What does the below code print? val AgeDs ...READ MORE

Nov 25, 2020 in Apache Spark by ritu
 • 960 points
closed Nov 25, 2020 by Gitika • 1,414 views
0 votes
1 answer

How to create an Auto Scaling group using a launch configuration in AWS?

Hi@akhtar, You can create an Auto Scaling group with ...READ MORE

Nov 26, 2020 in AWS by MD
 • 95,460 points • 1,295 views
0 votes
1 answer

How to attach a load balancer to an Auto Scaling group in AWS?

Hi@akhtar, You can attach one or more Classic Load ...READ MORE

Nov 26, 2020 in AWS by MD
 • 95,460 points • 1,296 views
+2 votes
2 answers

How to read data in Robot framework from excel file.

You can try run "py –m pip ...READ MORE

May 19, 2020 in Software Testing by anonymous
 • 9,705 views
0 votes
1 answer

error display_errors = On

You can try this one: error_reporting(E_ALL); ini_set('display_err ...READ MORE

Dec 2, 2020 in PHP by Niroj
 • 82,800 points • 1,026 views
0 votes
1 answer

Error: Field 'display_name' doesn't have a default value

Hello @kartik, MySQL is most likely in STRICT ...READ MORE

Nov 13, 2020 in PHP by Niroj
 • 82,800 points • 1,860 views
0 votes
2 answers

What is the difference between git fetch and git pull?

Hii.. I HOPE BELOW ANSWER  MAY HELP YOU- In ...READ MORE

Jul 18, 2020 in Git & GitHub by anonymous
 • 9,883 views
0 votes
1 answer

How to resize a RedShift cluster in AWS?

Hi@akhtar, You can change the size of the cluster. ...READ MORE

Nov 27, 2020 in AWS by MD
 • 95,460 points • 1,253 views
+1 vote
1 answer

Selenium wont support angular , react ,Vue JS applications...?

You can use selenium to test any ...READ MORE

Aug 28, 2020 in Selenium by Venkat Ram
 • 5,149 views
0 votes
1 answer

python pycharm is not proper working

Hi, @Webinar, Are you getting any kind of ...READ MORE

Dec 14, 2020 in Python by Gitika
 • 65,730 points • 563 views
0 votes
1 answer

What is the difference between an interface and abstract class?

Interfaces An interface is a contract: The person writing ...READ MORE

Nov 30, 2020 in Python by Gitika
 • 65,730 points • 1,106 views
0 votes
1 answer

Error refreshing dataset with direct query using on-premise gateway connection

What is your data source type? Could ...READ MORE

Nov 19, 2020 in Power BI by anonymous
 • 65,730 points • 1,578 views
0 votes
1 answer

"module_stdout": "Please login as the user \"ec2-user\" rather than the user \"root\".\r\n\r\n", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error",

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

Sep 21, 2020 in Ansible by MD
 • 95,460 points • 4,158 views
0 votes
1 answer

How to run selenium (Firefox) web driver without a GUI?

Yes, it's possible to run Selenium on ...READ MORE

Nov 27, 2020 in Selenium by Gitika
 • 65,730 points • 1,230 views
0 votes
1 answer

How to create a Cluster Security Group in RedShift?

Hi@akhtar, You can create a new Amazon AWS Redshift ...READ MORE

Nov 27, 2020 in AWS by MD
 • 95,460 points • 1,269 views
0 votes
1 answer

How to convert doc file into pdf using python?

A simple example using com types, converting ...READ MORE

Nov 4, 2020 in Python by Gitika
 • 65,730 points • 2,253 views
0 votes
1 answer

Error: listen EADDRINUSE while using nodejs?

Hello @kartik, EADDRINUSE means that the port number which listen() tries ...READ MORE

Jul 9, 2020 in Node-js by Niroj
 • 82,800 points • 7,319 views
0 votes
1 answer

Insufficient regional quota to satisfy request: resource "CPUS": request requires '1.0' and is short '1.0'. project has a quota of '0.0' with '0.0' available.

Hi@akhtar, There is a problem with the quota ...READ MORE

Nov 11, 2020 in GCP by MD
 • 95,460 points • 1,918 views
0 votes
1 answer

Python error "TypeError: string indices must be integers, not str"

Hey @Dipti email_s.append(email_1["email_address"]) This is the list on ...READ MORE

Jul 5, 2019 in Python by Jinu
 • 23,300 views
0 votes
0 answers

I have Added all External JAR files but driver not found exception occured

Exception in thread "main" java.lang.Error: Unresolved compilation ...READ MORE

Nov 29, 2020 in Java by Boopathy
 • 370 points • 1,185 views
0 votes
1 answer

How to check if type of a variable is string?

Hello @kartik, You can do: var = 1 if type(var) ...READ MORE

Dec 7, 2020 in Python by Niroj
 • 82,800 points • 789 views
0 votes
1 answer

sir will there be Data Science jobs in campus placements of tier two colleges in India?

Hi, As you are a fresher it is ...READ MORE

Nov 9, 2020 in Career Counselling by MD
 • 95,460 points • 2,048 views
0 votes
1 answer

Importing modules from parent folder

It seems that the problem is not ...READ MORE

Nov 26, 2020 in Python by Gitika
 • 65,730 points • 1,259 views
0 votes
1 answer

How to remove GET-variables with PHP?

Hello @kartik, Try this: preg_replace('/\\?.*/', '', $str) Hope ...READ MORE

Oct 27, 2020 in PHP by Niroj
 • 82,800 points • 2,564 views
0 votes
1 answer

Why does DEBUG=False setting make my django Static Files Access fail?

Hello @kartik, If you still need to server ...READ MORE

Aug 6, 2020 in Python by Niroj
 • 82,800 points • 6,096 views
0 votes
1 answer

How to GET URL parameter in PHP?

Hello @kartik, $_GET is not a function or language ...READ MORE

Sep 17, 2020 in PHP by Niroj
 • 82,800 points • 4,277 views
0 votes
1 answer

How to delete all the Git stashes in the stack?

Hi@akhtar, If you want to delete all the ...READ MORE

Nov 20, 2020 in Git & GitHub by MD
 • 95,460 points • 1,511 views
0 votes
1 answer

What is the difference between maven and makefile?

I don't think maven and makefile are ...READ MORE

Oct 23, 2020 in Other DevOps Questions by Hana
 • 2,718 views
0 votes
1 answer

What is the output of the following code?

After executing your code, there is an ...READ MORE

Nov 25, 2020 in Apache Spark by Gitika
 • 65,730 points • 1,314 views
0 votes
1 answer

How to change the URL for a remote Git repository?

Hi@akhtar, You can use the git remote command ...READ MORE

Nov 21, 2020 in Git & GitHub by MD
 • 95,460 points • 1,479 views
0 votes
1 answer

How do I copy a file in Python?

from shutil import copyfile copyfile(src, dst) Copy the contents ...READ MORE

Dec 7, 2020 in Python by Gitika
 • 65,730 points • 805 views
0 votes
1 answer

How can I convert the output of PHP's filesize() function to a format with MegaBytes, KiloBytes etc?

Hello @kartik, Here is a sample: <?php // Snippet from ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,800 points • 4,359 views
0 votes
2 answers

How to convert integer to string in Python?

if You Want to convert int to ...READ MORE

Nov 28, 2020 in Python by Rohan
 • 200 points • 1,144 views
0 votes
1 answer

Add role assignment option is disabled while trying to assign a role to a user using portal.

If you don't have permissions to assign ...READ MORE

Dec 27, 2019 in Azure by Sirajul
 • 59,190 points • 15,730 views
0 votes
1 answer

How to open a new tab using Selenium WebDriver?

The code below will open the link ...READ MORE

Nov 27, 2020 in Selenium by Gitika
 • 65,730 points • 1,202 views
0 votes
1 answer

How to stop Jenkins service on Windows system?

Hi@akhtar, You can start your Jenkins service from your ...READ MORE

Oct 25, 2020 in Jenkins by MD
 • 95,460 points • 2,666 views
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