Trending questions in Edureka Community

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How to Get $_POST from multiple checkboxes?

Hello @kartik, Set the name in the form ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,880 points • 3,251 views
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How can I do not equal in Django queryset filtering?

Hello @kartik, You can use Q objects for this. They ...READ MORE

Nov 17, 2020 in Python by Niroj
 • 82,880 points • 520 views
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1 answer

NoClassDef Found Exception occured

Here are a few probable steps to ...READ MORE

Oct 30, 2020 in Selenium by Sandra
 • 1,300 views
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How to configure AWS CLI on top of Docker?

Hi@akhtar, The official AWS CLI version 2 Docker ...READ MORE

Nov 6, 2020 in AWS by MD
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Error occurred. Unable to load drag and drop problem.

You can solve this by logging in to ...READ MORE

Nov 16, 2020 in Power BI by Gitika
 • 65,910 points • 594 views
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How to create an AWS EC2 Instance in the VPC with Boto3 module?

Hi@akhtar, You can use a network interface in ...READ MORE

Oct 11, 2020 in AWS by MD
 • 95,440 points • 2,146 views
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1 answer

How to create an app service plan in Azure?

Hi@akhtar, An App Service plan defines a set of computing ...READ MORE

Nov 17, 2020 in Azure by MD
 • 95,440 points • 542 views
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object references an unsaved transient instance - save the transient instance before flushing

You should add cascade="all" (if using xml) ...READ MORE

Sep 26, 2018 in Java by Parth
 • 4,630 points • 34,343 views
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1 answer

How to return None if Dictionary key is not available

Hello @kartik, You can use dict.get() value = d.get(key) which will ...READ MORE

Apr 30, 2020 in Python by Niroj
 • 82,880 points • 9,184 views
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1 answer

How do I get the number of elements in a list?

Hello, The len() function can be used with several different ...READ MORE

Nov 18, 2020 in Python by Niroj
 • 82,880 points • 453 views
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1 answer

How to unzip a file with php?

Hello @kartik. PHP has built-in extensions for dealing ...READ MORE

Sep 29, 2020 in Laravel by Niroj
 • 82,880 points • 2,614 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
 • 65,910 points • 379 views
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1 answer

How to create a regional static IP address in GCP?

Hi@akhtar, The regional IP addresses can be attached to ...READ MORE

Nov 9, 2020 in GCP by MD
 • 95,440 points • 842 views
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1 answer

How to use Chropath for locating web element in selenium?

Hey Angad, you can follow these steps ...READ MORE

Aug 22, 2019 in Selenium by Abha
 • 28,140 points • 20,152 views
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1 answer

Publishing SNS Message with Customized subject

Hello @ srinivas, Amazon SNS allows users to specify ...READ MORE

Aug 3, 2020 in AWS by Niroj
 • 82,880 points • 5,102 views
+1 vote
3 answers

Windows 10 Photos app not working

Same happened with me few days ago. ...READ MORE

Nov 6, 2020 in Software Testing by Logan
 • 180 points
edited Sep 6, 2023 by Khan Sarfaraz • 920 views
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1 answer

Create a security group and rules using Boto3 module.

Hi@akhtar, A security group is for use with ...READ MORE

Oct 8, 2020 in AWS by MD
 • 95,440 points • 2,220 views
0 votes
1 answer

DAX EARLIER() function in Power Query

Solutions in the code below. Notice that ...READ MORE

Oct 1, 2020 in Power BI by Gitika
 • 65,910 points • 2,521 views
0 votes
1 answer

How to remove old file using Ansible?

Hi@akhtar, You can remove your files using Ansible. ...READ MORE

Sep 17, 2020 in Ansible by MD
 • 95,440 points • 3,127 views
0 votes
1 answer

How to add tags to trail in AWS?

Hi@akhtar, You can add one or more tags to ...READ MORE

Nov 17, 2020 in AWS by MD
 • 95,440 points • 486 views
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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
 • 82,880 points • 354 views
0 votes
1 answer

I am trying to install os-win on my python 3.8. But I end up with the following error:

I have the same issue and is ...READ MORE

Sep 6, 2020 in Python by anonymous
 • 7,174 views
0 votes
1 answer

How to see the report of Hadoop Cluster from command line?

Hi@akhtar, You can see the report of Hadoop Cluster ...READ MORE

Sep 25, 2020 in Big Data Hadoop by MD
 • 95,440 points • 2,796 views
0 votes
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
 • 82,880 points • 473 views
0 votes
1 answer

How to load a model from an HDF5 file in Keras?

Hi@akhtar, If you stored the complete model, not ...READ MORE

Jul 14, 2020 in Machine Learning by MD
 • 95,440 points • 5,916 views
0 votes
1 answer

How to create a resource group lock in Azure?

Hi@akhtar, Resource Manager Locks provide a way for ...READ MORE

Nov 16, 2020 in Azure by MD
 • 95,440 points • 556 views
0 votes
1 answer

Create an S3 bucket in a specific region from the command line.

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

Oct 7, 2020 in AWS by MD
 • 95,440 points • 2,255 views
0 votes
1 answer

ImportError: No module named mpmath. But mpmath has been installed.

You should use conda to install Python ...READ MORE

Nov 4, 2020 in Python by Gitika
 • 65,910 points • 1,061 views
0 votes
1 answer

Why not inherit from List<T>?

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

Nov 20, 2020 in Python by Gitika
 • 65,910 points • 350 views
0 votes
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
 • 82,880 points • 434 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
 • 95,440 points • 521 views
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1 answer

How to create a Lambda function with AWS CLI?

Hi@akhtar, To create a function, you need a ...READ MORE

Nov 5, 2020 in AWS by MD
 • 95,440 points • 998 views
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1 answer

AssertionError: <class 'numpy.ndarray'>

Hi, @There, The traceback module and sys.exc_info are ...READ MORE

Oct 19, 2020 in Python by anonymous
 • 65,910 points • 1,728 views
0 votes
1 answer

How to dynamically compose an OR query filter in Django?

Hello @kartik, You could chain your queries as ...READ MORE

Aug 3, 2020 in Python by Niroj
 • 82,880 points • 5,043 views
0 votes
1 answer

How to enable Kubernetes addons in Azure?

Hi@akhtar, Azure Kubernetes Service (AKS) offers serverless Kubernetes, an ...READ MORE

Nov 17, 2020 in Azure by MD
 • 95,440 points • 493 views
0 votes
1 answer

How to install mongodb on centos 7 using ansible

Hi@Shashi, I think for MongoDB you need to ...READ MORE

Sep 16, 2020 in Ansible by MD
 • 95,440 points • 3,133 views
0 votes
1 answer

How to list down all the distributions in Cloudfront?

Hi@akhtar, You can list down all the distributions ...READ MORE

Nov 2, 2020 in AWS by MD
 • 95,440 points • 1,142 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
 • 65,910 points • 931 views
0 votes
1 answer

How to export the template used for a deployment in Azure?

Hi@akhtar, You can export the deployment available in ...READ MORE

Nov 16, 2020 in Azure by MD
 • 95,440 points • 535 views
0 votes
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
 • 82,880 points • 1,226 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 • 748 views
0 votes
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
 • 65,910 points • 491 views
0 votes
1 answer

How to find the number of blocks for a file in Hadoop?

Hi@akhtar, You can use Hadoop file system command to ...READ MORE

Oct 13, 2020 in Big Data Hadoop by MD
 • 95,440 points • 1,962 views
0 votes
1 answer

How are Python metaclasses different from regular class inheritance?

Python 3 class MyClass(object): = New-style class class MyClass: = New-style ...READ MORE

Nov 20, 2020 in Python by Gitika
 • 65,910 points • 310 views
0 votes
1 answer

How to check the name of the hadoop server?

Hi@akhtar, If you're running a pseudo-distributed setup, you ...READ MORE

Oct 13, 2020 in Big Data Hadoop by MD
 • 95,440 points • 1,951 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
 • 82,880 points • 6,097 views
0 votes
1 answer

Error: We couldn't find any data in your Excel workbook

To import from Excel into the Power ...READ MORE

Oct 22, 2020 in Power BI by Gitika
 • 65,910 points • 1,560 views
0 votes
1 answer

How to create an image from an existing disk in Azure?

Hi@akhtar, Sometimes we need to create a custom ...READ MORE

Nov 13, 2020 in Azure by MD
 • 95,440 points • 608 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
 • 82,880 points • 697 views
0 votes
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
 • 65,910 points • 376 views
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