Trending questions in Edureka Community

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How to return database table name in Laravel?

Hello @kartik, There is a public getTable() method ...READ MORE

Sep 24, 2020 in Laravel by Niroj
 • 82,840 points • 2,987 views
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1 answer

How to “Refresh” the User object in Laravel?

Hello @kartik, You can update the cache object ...READ MORE

Sep 30, 2020 in Laravel by Niroj
 • 82,840 points • 2,729 views
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How to update aws lambda function using aws cli?

Hi@akhtar, You can update your Lambda function in ...READ MORE

Sep 23, 2020 in AWS by MD
 • 95,460 points • 3,054 views
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1 answer

DynamoDB : The provided key element does not match the schema

The following applies to the Node.js AWS ...READ MORE

Nov 13, 2018 in AWS by Priyaj
 • 58,020 points • 32,404 views
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1 answer

How to read a list of files from a folder using PHP?

Try this: $files = array_values(array_filter(scandir($path), function($file) use ($path) ...READ MORE

Nov 18, 2020 in PHP by Niroj
 • 82,840 points • 612 views
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1 answer

How to run code when a class is subclassed?

Classes (by default) are instances of the ...READ MORE

Nov 20, 2020 in Python by Gitika
 • 65,770 points • 527 views
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1 answer

Why not inherit from List<T>?

There are some good answers here. I ...READ MORE

Nov 20, 2020 in Python by Gitika
 • 65,770 points • 526 views
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1 answer

How to Filter for empty or NULL names in a queryset?

Hello @kartik, You could do this: Name.objects.exclude(alias__isnull=True) If you need ...READ MORE

Aug 6, 2020 in Python by Niroj
 • 82,840 points • 5,096 views
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0 answers

Search.SafeFinder.com Homepage Removal

Can anyone recommend me how can I ...READ MORE

Nov 23, 2020 in Others by john
 • 140 points • 432 views
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2 answers

Getting error while Initialising the Blockchain

Hello, @Edureka, You have two options: Execute with sudo. This ...READ MORE

Sep 17, 2020 in Blockchain by Roshni
 • 10,480 points • 3,235 views
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1 answer

How to add a column in Hive table?

Hi@akhtar, You can use the alter table command ...READ MORE

Oct 19, 2020 in Big Data Hadoop by MD
 • 95,460 points • 1,920 views
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1 answer

How to know which php.ini is used?

Hello @kartik, ou can use php_ini_loaded_file() Taken from php.net: $inipath = ...READ MORE

Oct 30, 2020 in PHP by Niroj
 • 82,840 points • 1,409 views
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1 answer

Error in library("rjson") : there is no package called ‘rjson’.

Hi@akhtar, You can load the JSON file in ...READ MORE

Oct 29, 2020 in Data Analytics by MD
 • 95,460 points • 1,463 views
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1 answer

Error: reverting ./composer.json to its original content

Hello @kartik, I used to use this: composer require ...READ MORE

Sep 11, 2020 in Laravel by Niroj
 • 82,840 points • 3,530 views
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1 answer

How to declare a variable in Scala?

The following is an example program that ...READ MORE

Nov 16, 2020 in Big Data Hadoop by Gitika
 • 65,770 points • 669 views
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1 answer

Error: Can't import matplotlib library.

Install the older version of python, I also ...READ MORE

Nov 6, 2020 in Python by Gitika
 • 65,770 points • 1,098 views
0 votes
1 answer

How can I create a nested directory?

Hello, Using try except and the right error ...READ MORE

Nov 18, 2020 in Python by Niroj
 • 82,840 points • 574 views
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2 answers

Error saying "ImportError: No module named yaml"

actually this related python pckage in order ...READ MORE

Jul 18, 2020 in Ansible by shivanand
 • 17,450 views
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1 answer

How can I determine the type of an HTML element in JavaScript?

Hello @kartik, nodeName is the attribute you are looking ...READ MORE

Oct 8, 2020 in Java-Script by Niroj
 • 82,840 points • 2,353 views
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1 answer

How to import scala packages?

Scala packages can be imported so that ...READ MORE

Nov 16, 2020 in Big Data Hadoop by Gitika
 • 65,770 points • 656 views
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1 answer

How to call an external command?

Look at the subprocess module in the standard library: import ...READ MORE

Nov 19, 2020 in Python by Gitika
 • 65,770 points • 564 views
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1 answer

How to convert categorical variable into dummy variable?

Hi@akhtar, You can do this task using pandas ...READ MORE

May 7, 2020 in Machine Learning by MD
 • 95,460 points • 8,998 views
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1 answer

How to concatenate items in a list to a single string?

Hello @kartik, Use join: >>> sentence = ['this','is','a','sentence'] >>> '-'.join(sentence) 'this-is-a-sentence' Hope it ...READ MORE

Nov 17, 2020 in Python by Niroj
 • 82,840 points • 607 views
0 votes
1 answer

Error:jquery each loop return false not end the function

Hii @kartik, Returning from one function doesn't call as it's ...READ MORE

Jun 2, 2020 in JQuery by Niroj
 • 82,840 points • 7,871 views
0 votes
1 answer

Dynamic real-time view of the running system in Linux.

Hi@akhtar, The top command is used to show the ...READ MORE

Oct 12, 2020 in Linux Administration by MD
 • 95,460 points • 2,191 views
0 votes
1 answer

How to get the Last Inserted Id Using Laravel Eloquent?

Hello @kartik, Firstly create an object, Then set ...READ MORE

Nov 11, 2020 in Laravel by Niroj
 • 82,840 points • 875 views
0 votes
1 answer

How to update a CloudFront origin access identity?

Hi@akhtar, The following example updates the origin access ...READ MORE

Nov 3, 2020 in AWS by MD
 • 95,460 points • 1,247 views
0 votes
1 answer

how to send post request to a webpage using cookies and headers in python to scrape the webpage ?

Hey @Avinash, Regarding your query, I would suggest ...READ MORE

Sep 29, 2020 in Python by Roshni
 • 10,480 points • 2,723 views
0 votes
1 answer

Fatal error: Cannot access empty property in C:\xampp\htdocs\MyTestPages\f.php on line 15

Hello @kartik, You access the property in the ...READ MORE

Oct 19, 2020 in PHP by Niroj
 • 82,840 points • 1,887 views
0 votes
1 answer

Why do we not follow the "off by one" rule in python

It's because of the way in which ...READ MORE

Nov 15, 2020 in Python by Gitika
 • 65,770 points • 683 views
0 votes
1 answer

urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>

Hi@akhtar, You need to use the read function in ...READ MORE

Jul 15, 2020 in Python by MD
 • 95,460 points • 6,003 views
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0 answers

ElementClickInterceptedException occured

I have taken correct Xpath and i ...READ MORE

Nov 11, 2020 in Selenium by Boopathy
 • 370 points • 894 views
0 votes
1 answer

How to create a snapshot by copying an existing disk in Azure?

Hi@akhtar, Azure Managed Disk snapshots are used to create a point ...READ MORE

Nov 16, 2020 in Azure by MD
 • 95,460 points • 652 views
0 votes
1 answer

How to discard a variable from a PHP session array

Hello, Try this: if (isset($_POST['remove'])) { ...READ MORE

Nov 13, 2020 in PHP by Niroj
 • 82,840 points • 777 views
0 votes
1 answer

Validating HA for ranger KMS

Hi@Shilpa, It seems your user doesn't have the ...READ MORE

Nov 9, 2020 in Big Data Hadoop by MD
 • 95,460 points • 1,003 views
0 votes
1 answer

How to configure AWS MFA for Terraform?

Hi@akhtar, You can specify assume_role in your AWS ...READ MORE

Sep 30, 2020 in Terraform by MD
 • 95,460 points • 2,673 views
0 votes
1 answer

Error in effect_plot(model, pred = "Illiteracy") : could not find function "effect_plot"

Hi@akhtar, I think you don't have jtools package ...READ MORE

Sep 16, 2020 in Data Analytics by MD
 • 95,460 points • 3,299 views
0 votes
1 answer

How do I access static member of a class?

Hello, If A is a class, you can access it ...READ MORE

Nov 20, 2020 in PHP by Niroj
 • 82,840 points • 459 views
0 votes
1 answer

While I am trying to install UiPath in my pc it showing system requires .Net framework and when I download it and try to run it says not suitable for your OS. I am using win 7, 32-bit PC. ?

Download the exact .net required shown to ...READ MORE

Nov 4, 2020 in RPA by Kim
 • 1,172 views
0 votes
2 answers

I lost my .pem file now how to login into EC2 instance?

Hi, If you forget your .pem file then ...READ MORE

Sep 30, 2020 in AWS by MD
 • 95,460 points • 2,604 views
0 votes
1 answer

Sqoop practice in Edureka VM

Hi, It is the same for all the ...READ MORE

Nov 16, 2020 in Big Data Hadoop by MD
 • 95,460 points • 618 views
0 votes
1 answer

How to log in to an Azure Container Registry?

Hi@akhtar, Azure Container Registry allows you to build, ...READ MORE

Nov 13, 2020 in Azure by MD
 • 95,460 points
edited Oct 7, 2021 by Sarfaraz • 735 views
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1 answer

How to start working with scala?

Scala can be installed on any UNIX ...READ MORE

Nov 16, 2020 in Big Data Hadoop by Gitika
 • 65,770 points • 603 views
0 votes
1 answer

I want workshop recordings because missed it due to some work. Registered for "Edureka CIoud Workshop - Build a Smarter ChatBot with AWS" conducted on 20 and 21st June

Hey, @Tanush  If you have already registered for ...READ MORE

Nov 9, 2020 in Others by Edureka
 • 953 views
0 votes
1 answer

How to run migrations on another database in laravel?

Hello @kartik, If you place database config on ...READ MORE

Sep 28, 2020 in Laravel by Niroj
 • 82,840 points • 2,757 views
0 votes
1 answer

How do I parse XML in Python?

Hello @kartik, You can use BeautifulSoup: from bs4 import BeautifulSoup x="""<foo> ...READ MORE

Nov 19, 2020 in Python by Niroj
 • 82,840 points • 485 views
0 votes
1 answer

How to calculate average inventory in power bi?

Hi @There, Is there any index field in ...READ MORE

Sep 28, 2020 in Power BI by Gitika
 • 65,770 points • 2,721 views
0 votes
1 answer

Error:Cannot read property 'remove' of undefined at BrowserDomAdapter.removeClass

Hello @kartik, There are several ways to add ...READ MORE

Sep 8, 2020 in Angular by Niroj
 • 82,840 points • 3,593 views
0 votes
1 answer

How to import data model from Excel in PowerBI?

You may try to divide your data ...READ MORE

Oct 22, 2020 in Power BI by anonymous
 • 65,770 points • 1,679 views
0 votes
1 answer

How to create a CDN profile in Azure?

Hi@akhtar, Azure Content Delivery Network (CDN) is a ...READ MORE

Nov 17, 2020 in Azure by MD
 • 95,460 points • 592 views
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