Trending questions in Edureka Community

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Error: Class 'TestCase' not found in D:\xampp\htdocs\laravel\app\tests\ExampleTest.php on line 3 ,

Hello @kartik, Run following command in your project's ...READ MORE

Sep 28, 2020 in Laravel by Niroj
 • 82,800 points • 3,111 views
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1 answer

How Test Runners interacting with main method

As main() method is needed to run ...READ MORE

Aug 24, 2020 in Selenium by Niroj
 • 82,800 points • 4,640 views
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1 answer

Why doesn't the button display below the message?

You can make use of the given ...READ MORE

Nov 4, 2020 in Python by Gitika
 • 65,730 points • 1,505 views
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How to get the files inside a directory?

Hello @kartik, There's a lot of ways. The ...READ MORE

Nov 9, 2020 in PHP by Niroj
 • 82,800 points • 1,253 views
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1 answer

Error:“Unknown command syncdb” running “python manage.py syncdb”

Hello @kartik, $python manage.py syncdb is deprecated and not ...READ MORE

Aug 5, 2020 in Python by Niroj
 • 82,800 points • 5,409 views
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1 answer

I am having 2.5 yrs of backend development experience in Java & Spring. Now I want to switch on cloud

Having a hold on a programming language ...READ MORE

Oct 14, 2020 in Career Counselling by Sirajul
 • 59,190 points • 2,375 views
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1 answer

How to connect to GCP VM using putty?

Hi, You don't need to connect your putty ...READ MORE

Sep 24, 2020 in GCP by MD
 • 95,460 points • 3,258 views
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1 answer

How to generate .json file with PHP?

Hello @kartik, Here is a sample code: <?php $sql="select ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,800 points • 3,623 views
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1 answer

How do I write to the console from a Laravel Controller?

Hello @kartik, This can be done with the ...READ MORE

Oct 29, 2020 in Laravel by Niroj
 • 82,800 points • 1,731 views
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1 answer

How to Check for a Specific Type of Object in PHP?

Hello @kartik, Use: bool is_a ( object $object ...READ MORE

Oct 29, 2020 in Laravel by Niroj
 • 82,800 points • 1,732 views
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1 answer

Is there anyway to get the total count of times of a Generator?

Generators are originally created to return an ...READ MORE

Nov 6, 2020 in Python by Gitika
 • 65,730 points • 1,372 views
0 votes
1 answer

Is aws cdn edge locations are connected each other?

Hi@Senthiikumar, Yes, according to my knowledge all the ...READ MORE

Nov 4, 2020 in AWS by MD
 • 95,460 points • 1,481 views
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1 answer

In GCP, Does google charge for standby instance in case of Failover?

Just like Amazon, Google does not charge ...READ MORE

Oct 23, 2020 in GCP by Sabir
 • 1,973 views
0 votes
1 answer

How to download and add Log4j Jars to Eclipse for Selenium Webdriver?

Hi Diksha, you can follow these steps ...READ MORE

May 22, 2019 in Selenium by Sanjay
 • 24,450 views
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1 answer

How to set alert in AWS for url monitoring? How do we get email alert notification when the website goes down?

You need to set those alerts based ...READ MORE

Oct 12, 2020 in AWS by Aashish
 • 2,447 views
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1 answer

How to attach a managed policy to an IAM user?

Hi@akhtar, You can attach the specified managed policy ...READ MORE

Nov 3, 2020 in AWS by MD
 • 95,460 points • 1,508 views
0 votes
1 answer

why is the dcount and tcount 0 and 0 in the output?

Because the dcount and tcount variables you ...READ MORE

Nov 6, 2020 in Python by Gitika
 • 65,730 points • 1,364 views
0 votes
1 answer

How to find out what all datasets are currently running without manually seeing the each dataset refresh history in PowerBI

Go to ur workspace, click on dataset ...READ MORE

Oct 29, 2020 in Power BI by Gitika
 • 65,730 points • 1,738 views
0 votes
1 answer

How to execute a MySQL command from a shell script?

Hello @kartik, You need to use the -p flag to ...READ MORE

Aug 20, 2020 in PHP by Niroj
 • 82,800 points • 4,742 views
0 votes
1 answer

How to create a firewall rule using Ansible Playbook?

Hi@akhtar, Ansible has a module named firewalld to ...READ MORE

Sep 2, 2020 in Ansible by MD
 • 95,460 points • 4,178 views
0 votes
1 answer

position error

Hi, @There, The key error generally means the ...READ MORE

Oct 23, 2020 in Python by Gitika
 • 65,730 points • 1,964 views
0 votes
1 answer

Set volume mount user group and file permissions in kubernetes

There's a setting in Pod Security Context ...READ MORE

Jan 16, 2019 in Kubernetes by ajs3033
 • 7,300 points • 29,877 views
0 votes
1 answer

Is visual Studio TFS is part of the tools to implement DevOps or do we need to use suggested tools like Jira + Jenkins + etc

Team foundation server is not really considered ...READ MORE

Oct 28, 2020 in DevOps Tools by Kim
 • 1,780 views
+2 votes
1 answer

FileStreamSink: Error while looking for metadata directory. java.lang.IllegalArgumentException: java.net.UnknownHostException: hive

Hi@akhtar, You tried to read file from your ...READ MORE

Feb 13, 2020 in Big Data Hadoop by MD
 • 95,460 points • 12,810 views
0 votes
1 answer

Error messages: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

Hello @kartik, set MAIL_ENCRYPTION= in .env file. and it worked fine ...READ MORE

Oct 23, 2020 in Laravel by Niroj
 • 82,800 points • 1,959 views
0 votes
1 answer

How to activate an existing named configuration in GCP?

Hi@akhtar, You can activate an existing named configuration in ...READ MORE

Nov 9, 2020 in GCP by MD
 • 95,460 points • 1,219 views
0 votes
1 answer

How to creates a new origin access identity in Cloudfront?

Hi@akhtar, If you're using Amazon S3 for your ...READ MORE

Nov 2, 2020 in AWS by MD
 • 95,460 points • 1,559 views
0 votes
1 answer

Is there any built in sorted data structure in python?

Yes. List is sortable. Dict is also ...READ MORE

Nov 4, 2020 in Python by Richa sharma
 • 1,463 views
0 votes
1 answer

Create a new invalidation in Cloudfront.

Hi@akhtar, The CloudFront console allows you to specify ...READ MORE

Nov 2, 2020 in AWS by MD
 • 95,460 points • 1,556 views
0 votes
1 answer

How to copy a snapshot in AWS from the command line?

Hi@akhtar, The following copy-snapshot example command copies the specified snapshot ...READ MORE

Oct 20, 2020 in AWS by MD
 • 95,460 points • 2,079 views
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1 answer

Select sections of text from each line of files in a Bash shell.

Hi@akhtar, There is no inbuild command available for ...READ MORE

Oct 20, 2020 in Linux Administration by MD
 • 95,460 points • 2,114 views
0 votes
1 answer

How to execute PHP code from the command line?

Hello @kartik, the php command offers two switches to ...READ MORE

Oct 1, 2020 in PHP by Niroj
 • 82,800 points • 2,901 views
0 votes
1 answer

How to create an index on Hive table?

Hi@akhtar, An Index is nothing but a pointer ...READ MORE

Oct 19, 2020 in Big Data Hadoop by MD
 • 95,460 points • 2,147 views
0 votes
1 answer

How DAX Difference between naked SUM and sum wrapped in CALCULATE?

This is materially different than the question ...READ MORE

Oct 8, 2020 in Power BI by Gitika
 • 65,730 points • 2,590 views
0 votes
1 answer

How to create a service with a Fargate task?

Hi@akhtar, You can create a service with a Fargate ...READ MORE

Nov 8, 2020 in AWS by MD
 • 95,460 points • 1,267 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 • 6,216 views
0 votes
1 answer

How to get alert of hard disk space in ec2 instance?

Check this out! https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/mon-scripts.html Also, you can create your ...READ MORE

Sep 24, 2020 in AWS by Ashish
 • 3,226 views
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1 answer

How to mount a dvd in a folder using Ansible playbook?

Hi@akhtar, Ansible has the mount module that is idempotent ...READ MORE

Sep 16, 2020 in Ansible by MD
 • 95,460 points • 3,541 views
0 votes
1 answer

How to give local path instead of media URL?

If u are using iframe, you can ...READ MORE

Nov 12, 2020 in Python by Gitika
 • 65,730 points • 1,072 views
0 votes
1 answer

How to Install Laravel without using Composer?

Hello @kartik, If you really wanted to, you ...READ MORE

Aug 10, 2020 in Laravel by Niroj
 • 82,800 points • 5,161 views
0 votes
1 answer

How to split and modify a string in NodeJS?

Hello @kartik, Use split and map function: var str = "123, 124, 234,252"; var ...READ MORE

Oct 16, 2020 in Node-js by Niroj
 • 82,800 points • 2,241 views
0 votes
1 answer

List all the existing buckets for the AWS account using Boto3.

Hi@akhtar, You need to create a client using ...READ MORE

Oct 8, 2020 in AWS by MD
 • 95,460 points • 2,612 views
0 votes
1 answer

compare two csv files and print the unique string in 3rd csv file.

Hi, @Smilish, I hope this below code will ...READ MORE

Jun 1, 2020 in Python by Gitika
 • 65,730 points • 8,156 views
0 votes
1 answer

How to get Real IP from Visitor?

Hello @kartik, Try this php code. <?PHP function getUserIP() { ...READ MORE

Oct 6, 2020 in PHP by Niroj
 • 82,800 points • 2,672 views
+1 vote
1 answer

Web Scraping with Python:-> ModuleNotFoundError: no module named 'selenium'

Hello @shamsher, First try to check what version ...READ MORE

Aug 10, 2020 in Python by Niroj
 • 82,800 points • 5,133 views
0 votes
1 answer

Need to do pdf file to blockchain and how to do?

Hi @Sagara, Attaching the pdf directly to the blockchain ...READ MORE

Oct 19, 2020 in Blockchain by Gitika
 • 65,730 points • 2,120 views
0 votes
1 answer

How to get innerHTML of DOMNode?

Hello @kartik, Here is a version in a functional ...READ MORE

Oct 22, 2020 in PHP by Niroj
 • 82,800 points • 1,972 views
0 votes
1 answer

Multiple rows to columns in hive

Hi, You need to create your own customize ...READ MORE

Sep 4, 2020 in Big Data Hadoop by MD
 • 95,460 points • 4,042 views
0 votes
1 answer

How to handle exceptions with boto3?

Hi@akhtar, You can use botocore.exceptions package in your ...READ MORE

Sep 21, 2020 in AWS by MD
 • 95,460 points • 3,298 views
0 votes
1 answer

Recursive logic in DAX

Hey,  The only option is to break down ...READ MORE

Sep 28, 2020 in Power BI by Gitika
 • 65,730 points • 2,996 views
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