Trending questions in Edureka Community

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How do you create optional arguments in php?

Hello @kartik, Use an equals (=) sign in ...READ MORE

Sep 17, 2020 in PHP by Niroj
 • 82,800 points • 3,864 views
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1 answer

How to delete a security group using Boto3 module?

Hi@akhtar, If you attempt to delete a security ...READ MORE

Oct 8, 2020 in AWS by MD
 • 95,460 points • 2,958 views
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1 answer

Is it possible to restrict SQL query result visibility by column data using RLS?

RLS is on row level, you can ...READ MORE

Nov 12, 2020 in Power BI by Gitika
 • 65,730 points • 1,448 views
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1 answer

How to change the default replication factor in Hadoop?

Hi@akhtar, You can change the default replication factor from the ...READ MORE

Oct 3, 2020 in Big Data Hadoop by MD
 • 95,460 points • 3,202 views
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1 answer

Auto scaling with pre EMITABLE instances in google cloud

Hi@Jameshowardat, If you are using spot instances, then ...READ MORE

Nov 9, 2020 in GCP by MD
 • 95,460 points • 1,610 views
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1 answer

How to take user input python3?

Use a while True: loop, to take input forever, ...READ MORE

Nov 4, 2020 in Python by anonymous
 • 65,730 points • 1,813 views
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1 answer

Error:Missing argument 2 for App\Http\Controllers\EventsController::remindHelper()

Hello @kartik, When you define this route: Route::get('events/{id}/remind', [ 'as' ...READ MORE

Nov 12, 2020 in Laravel by Niroj
 • 82,800 points • 1,444 views
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2 answers

Code to change owner

Hi, @Wilson, U have to write the require ...READ MORE

Oct 5, 2020 in Blockchain by Rajiv
 • 8,870 points • 3,252 views
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1 answer

Create a task set in a service in ECS Cluster.

Hi@akhtar, You can create a task set in ...READ MORE

Nov 8, 2020 in AWS by MD
 • 95,460 points • 1,619 views
0 votes
1 answer

How to create a customer managed CMK in AWS KMS?

Hi@akhtar, You can create a unique customer-managed customer master key (CMK) ...READ MORE

Nov 8, 2020 in AWS by MD
 • 95,460 points • 1,619 views
0 votes
1 answer

Unable to access UserProfile model fields in templates in Django.

Use {{ request.user.get_profile.whatever }}. Django's templating language ...READ MORE

Nov 13, 2020 in Python by Gitika
 • 65,730 points • 1,414 views
+2 votes
5 answers

stash/unstash to transfer data in Jenkins from a build container to the other node.

Since the container gets destroyed once the ...READ MORE

Dec 21, 2018 in Jenkins by anonymous
 • 36,169 views
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1 answer

What is the inverse operation of np.log() and np.diff()?

Hello @kartik, The reverse will involve taking the ...READ MORE

Jun 16, 2020 in Python by Niroj
 • 82,800 points • 7,894 views
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0 answers

How to call a node file from Angular function? [closed]

I have a button in my webpage ...READ MORE

Nov 9, 2020 in Angular by Viswa
 • 140 points
closed Nov 9, 2020 by Gitika • 1,593 views
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1 answer

when I run this, I get NameError: name 'state' is not defined error. How to solve this?

Hi@MUHAMMAD, I tried to run the exact code ...READ MORE

Sep 8, 2020 in Python by MD
 • 95,460 points • 4,291 views
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0 answers

Help: Receive data from tkinter gui and perform mathematical operations between lists

hello friends, I have been working on a ...READ MORE

Nov 4, 2020 in Python by Jessica
 • 120 points • 1,834 views
0 votes
1 answer

How do I dynamically invoke a class method in PHP?

Hello @kartik, It works both ways - you ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,800 points • 1,813 views
0 votes
1 answer

Create a key pair in AWS using Boto3.

Hi@akhtar, You need to create a 2048-bit RSA ...READ MORE

Oct 8, 2020 in AWS by MD
 • 95,460 points • 2,928 views
0 votes
1 answer

error: branch 'origin/master' not found.

Hi@akhtar, It seems your branch is not synced ...READ MORE

Sep 4, 2020 in Git & GitHub by MD
 • 95,460 points • 4,397 views
0 votes
1 answer

How to monitor Oracle RDS instance in AWS?

You could probably use Cloudwatch itself for ...READ MORE

Nov 2, 2020 in AWS by Nilesh
 • 1,851 views
0 votes
1 answer

Does anybody know how to integrate a simple AWS bot lex bot with mysql?

Hi, When you create Amazon lex bot, they ...READ MORE

Sep 24, 2020 in AWS by MD
 • 95,460 points • 3,549 views
0 votes
1 answer

Create a new named configuration in GCP Cloud.

Hi@akhtar, You can create a new named configuration in ...READ MORE

Nov 9, 2020 in GCP by MD
 • 95,460 points • 1,539 views
0 votes
1 answer

Is it necessary to create kubernetes cluster using minicube? Or how it happens in real time?

Minikube is a tool that lets you ...READ MORE

Oct 23, 2020 in Kubernetes by Hana
edited Oct 6, 2021 by Sarfaraz • 2,272 views
+1 vote
1 answer

How to make external HTTP requests with Node.js ?

Hello @kartik, Use this: var http = require('http'); var options ...READ MORE

Oct 12, 2020 in Node-js by Niroj
 • 82,800 points • 2,746 views
0 votes
1 answer

How do I uninstall a package installed using npm link?

Hello @kartik, The package can be uninstalled using ...READ MORE

Jul 16, 2020 in Node-js by Niroj
 • 82,800 points • 6,548 views
0 votes
1 answer

How to create a managed container registry in Azure?

Hi@akhtar, To run a container, you need an ...READ MORE

Nov 13, 2020 in Azure by MD
 • 95,460 points • 1,366 views
0 votes
1 answer

return [x + y for x, y in zip(a, b)]

Hello @Ahmad, Could you please explain your workaround ...READ MORE

Nov 3, 2020 in Python by Gitika
 • 65,730 points • 1,810 views
0 votes
1 answer

What activities used for selectors?

Many activities are there! Example click activity When u ...READ MORE

Nov 2, 2020 in RPA by Jyoti
 • 1,844 views
0 votes
1 answer

How to capture Packets from Specific Interface in Linux?

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

Oct 3, 2020 in Linux Administration by MD
 • 95,460 points • 3,145 views
0 votes
1 answer

How to resize a VM in Azure?

Hi@MD, You can resize your VM at any ...READ MORE

Nov 11, 2020 in Azure by akhtar
 • 38,260 points • 1,461 views
0 votes
1 answer

How do I detect a click outside an element?

Hello @kartik, Attach a click event to the ...READ MORE

Sep 10, 2020 in Angular by Niroj
 • 82,800 points • 4,136 views
0 votes
1 answer

Checksum verification in Hadoop.

Hi@akhtar, Hadoop filesystem has Command to check the checksum ...READ MORE

Oct 15, 2020 in Big Data Hadoop by MD
 • 95,460 points • 2,612 views
0 votes
1 answer

ImportError: cannot import name 'train_test_split' from 'sklearn.linear_model

Hi@MD, I think in your version, linear_model  don't have train_test_split ...READ MORE

Apr 13, 2020 in Machine Learning by akhtar
 • 38,260 points • 10,598 views
0 votes
1 answer

How Django rest framework override page_size in ViewSet?

Hello @kartik, Fixed this by creating custom pagination ...READ MORE

Jul 2, 2020 in Python by Niroj
 • 82,800 points • 7,180 views
0 votes
0 answers

when going to 'amiunique.org/fp', my user agent is 'unique' but identical to my normal browser user agent.

when selenium chromedriver accesses 'amiunique.org/fp' , this is ...READ MORE

Nov 8, 2020 in Selenium by Samuel
 • 120 points • 1,627 views
0 votes
1 answer

what is vm options ? I installed Pycharm on my pc but it shows no vm options file found . What should i do please help me to fix it

Hi, @Mushfiqkhantrial, It is important to run pycharm.sh from the bin folder. The VM ...READ MORE

Oct 4, 2020 in Python by Gitika
 • 65,730 points • 3,115 views
0 votes
1 answer

How to change the default Django date template format?

Hello @kartik, Within your template, you can use ...READ MORE

Aug 7, 2020 in Python by Niroj
 • 82,800 points • 5,594 views
0 votes
1 answer

How to access environment variable values?

Hello @kartik, To check if the key exists ...READ MORE

Nov 18, 2020 in Python by Niroj
 • 82,800 points • 1,130 views
0 votes
1 answer

How to create a password for an IAM user?

Hi@akhtar, You can create a password for the specified ...READ MORE

Nov 3, 2020 in AWS by MD
 • 95,460 points • 1,780 views
0 votes
1 answer

Invalid argument supplied for foreach() on line 25. Error in my php and mysql

Hello @viven , This should be a simple fix ...READ MORE

Aug 4, 2020 in PHP by Niroj
 • 82,800 points • 5,706 views
0 votes
1 answer

Parse and restructure key:value pair of JSON Object to Python Object

@Khushboo, Can you link to a correctly formatted ...READ MORE

Oct 1, 2020 in Python by Gitika
 • 65,730 points • 3,217 views
0 votes
1 answer

How to run some migrations on new user's database after its creation?

Hello, If you place database config on the database.php file, ...READ MORE

Nov 12, 2020 in Laravel by Niroj
 • 82,800 points • 1,394 views
0 votes
1 answer

ansible-galaxy fails to validate the SSL certificateurlopen error [SSL: CERTIFICATE_VERIFY_FAILED] RROR! - you can use --ignore-errors to skip failed roles and finish processing the list.

Hi@MD, The most probable reason is that you ...READ MORE

Aug 28, 2020 in Ansible by akhtar
 • 38,260 points • 4,666 views
0 votes
1 answer

Questions on multibranch pipeline

Configuring Jenkins with git branch repository for ...READ MORE

Oct 28, 2020 in Jenkins by Hana
 • 2,068 views
0 votes
1 answer

How to create a line chart in R?

Hi@akhtar, A simple line chart is created using ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,978 views
0 votes
1 answer

How can I test if a string can be converted to another type dynamically?

You can use isinstance() function to check ...READ MORE

Nov 15, 2020 in Python by Gitika
 • 65,730 points • 1,247 views
0 votes
1 answer

Error while exporting Postgres dump!

You will need to use it from ...READ MORE

Oct 30, 2020 in DevOps Tools by Shuhrat
 • 1,948 views
0 votes
1 answer

Need help to create a .jar, .war file from my project!

For sake of ease, you can scale ...READ MORE

Oct 27, 2020 in Jenkins by Ephraim
 • 2,064 views
0 votes
1 answer

How can I get PHP to produce a backtrace upon errors?

Hello @kartik, This is how you do it: set_error_handler(function($errorType){ ...READ MORE

Nov 14, 2020 in PHP by Niroj
 • 82,800 points • 1,294 views
0 votes
1 answer

How to create a VPC in AWS using Boto3?

Hi@akhtar, Amazon Web Services enables you to create ...READ MORE

Oct 9, 2020 in AWS by MD
 • 95,460 points • 2,844 views
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