Latest questions in Edureka Community

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How to convert an image to base64 encoding?

Hiii,  Can anyone please help me to convert ...READ MORE

11 seconds ago in PHP by kartik
• 4,120 points
1 view
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1 answer

ConfigurationException: replication_factor is an option for SimpleStrategy, not NetworkTopologyStrategy

Hi@akhtar, In cassandra there are two types of ...READ MORE

25 minutes ago in Big Data Hadoop by MD
• 7,950 points
3 views
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1 answer

How to send email using php?

Hello @kartik 1.) Download PHPMailer, open the zip file ...READ MORE

17 minutes ago in PHP by Niroj
• 7,700 points
4 views
0 votes
1 answer

How to install a specific version of package using Composer?

Hello, Just use php composer.phar require For example : php ...READ MORE

56 minutes ago in PHP by Niroj
• 7,700 points
3 views
0 votes
0 answers

response from aws lex can be displayed in HTML web page?

Is it possible to get response from ...READ MORE

1 hour ago in AWS by Vaibhav
• 120 points
14 views
0 votes
1 answer

SyntaxException: line 1:67 no viable alternative at input ',' (... University with replication={'class':[SimpleStrategy],...)

Hi@akhtar, It is showing syntax error in your ...READ MORE

1 hour ago in Big Data Hadoop by MD
• 7,950 points
6 views
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1 answer

How to check if php session is already started or not?

Hello kartik, Use session_id(), it returns an empty string ...READ MORE

1 hour ago in PHP by Niroj
• 7,700 points
3 views
0 votes
1 answer

Error:“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP

Hello @kartik, The best way for getting input string is: $value ...READ MORE

1 hour ago in PHP by Niroj
• 7,700 points
4 views
0 votes
1 answer

How to get thumbnail of youtube video from youtube API?

Hii @kartik, If you want the biggest image ...READ MORE

2 hours ago in PHP by Niroj
• 7,700 points
3 views
0 votes
1 answer

nodetool: Failed to connect to '127.0.0.1:7199' - ConnectException: 'Connection refused (Connection refused)'.

Hi@akhtar, To avoid this error, You have to ...READ MORE

2 hours ago in Big Data Hadoop by MD
• 7,950 points
4 views
0 votes
1 answer

configure Cassendra in CentOS 7/ RHEL 7?

Hi@akhtar, To install cassandra in your system, follow ...READ MORE

1 hour ago in Big Data Hadoop by MD
• 7,950 points
3 views
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0 answers

How do I log into edureka Master and slave Virtual Machine

8 hours ago in Others by Adetayo
• 120 points
9 views
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0 answers
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1 answer

Sir please tell me how to import image in database?

Hello soumadip, (Assuming you are using mysql database) You ...READ MORE

2 hours ago in Database by Niroj
• 7,700 points
12 views
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2 answers

/tmp/jenkins7925067706776714433.sh: ./deploy: Permission denied in jenkins

To avoid this error, You should add ...READ MORE

20 hours ago in Jenkins by akhtar
• 4,080 points
13 views
0 votes
1 answer

How to get a list of registered route paths in Laravel?

Hello, Route::getRoutes() returns a RouteCollection. On each element, you can ...READ MORE

21 hours ago in Laravel by Niroj
• 7,700 points
50 views
0 votes
1 answer

Error: kafka/Kafka : Unsupported major.minor version 52.0

Hi@akhtar, As the above error shows that the ...READ MORE

23 hours ago in Apache Kafka by MD
• 7,950 points
6 views
0 votes
1 answer

error during KafkaServerStartable startup. Prepare to shutdown (kafka.server.KafkaServerStartable)

Hi@akhtar, This error occurs because zookeeper is running already. So ...READ MORE

1 day ago in Apache Kafka by MD
• 7,950 points
9 views
0 votes
1 answer

How can I install Laravel via Laravel Installer on Windows?

Hello, The PATH for Windows: I’ve found the location ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
9 views
0 votes
1 answer

Class ClassName does not exist:ReflectionException in Laravel?

Hello @lkartik, Perform a composer update, then composer dump-autoload. If the ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
6 views
0 votes
1 answer

How to include a sub-view in Blade templates in Laravel?

Hello @kartik, You can use the blade template ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
5 views
0 votes
1 answer

How to run GUI program in SSH server from remote desktop?

Hi@akhtar, First you have to configure SSH server ...READ MORE

1 day ago in Linux Administration by MD
• 7,950 points
5 views
0 votes
1 answer

How do I set up phpMyAdmin on a Laravel Homestead box?

Hello, Step 1: Go to the phpMyAdmin website, download the latest ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
5 views
0 votes
1 answer

How to solve expected response code 220 but got code “”, with message “” in Laravel?

Hii @kartik, if you are using Swift Mailer: ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
10 views
0 votes
1 answer

Error: Exception file_put_contents failed to open stream: No such file or directory in Laravel?

Hello, You should typically run the php artisan config:cache command ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
3 views
0 votes
1 answer

How to transfer multiple lines in a file using python?

Hi@akhtar, I don't know it will help you ...READ MORE

1 day ago in Python by MD
• 7,950 points
12 views
0 votes
1 answer

Error - 419 Sorry, your session has expired.Post request in Laravel?

Hello, case 1 : if you are running ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
11 views
0 votes
1 answer

Error [PDOException]: Could not Find Driver in PostgreSQL?

Hii, I got this problem too. I have ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
5 views
0 votes
2 answers

How to set properties for secondary namenode in Hadoop?

Secondary NameNode in HDFS Secondary NameNode in Hadoop ...READ MORE

23 hours ago in Big Data Hadoop by anonymous
22 views
0 votes
1 answer

How to check if a record already exists in a laravel?

Hey, As a newbie it is most common ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
7 views
0 votes
1 answer

ERROR org.apache.hadoop.hbase.regionserver.HRegionServer: ZooKeeper session expired

Hi@akhtar, To avoid this error you have to ...READ MORE

1 day ago in Big Data Hadoop by MD
• 7,950 points
7 views
0 votes
1 answer

create table in Hbase using Java API

Hi@akhtar, You can use the below code to ...READ MORE

1 day ago in Big Data Hadoop by MD
• 7,950 points
6 views
0 votes
1 answer

ERROR org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - ZooKeeper exists failed after 4 attempts

Hi@akhtar, This error shows, Hbase is not able ...READ MORE

1 day ago in Big Data Hadoop by MD
• 7,950 points
11 views
0 votes
1 answer

How to configure SSH server in RHEL/CentOS?

Hi@MD, To configure SSH server to your system, ...READ MORE

1 day ago in Linux Administration by akhtar
• 4,080 points
11 views
0 votes
1 answer

"Failed to schedule_prep_resize: No valid host was found." when trying to resize an instance

Hi@akhtar, To avoid this error you have to ...READ MORE

1 day ago in OpenStack by MD
• 7,950 points
15 views
0 votes
1 answer
0 votes
1 answer

Error:My Routes are Returning a 404 in Laravel?

Hii @kartik Routes Use them to define specific routes ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
8 views
0 votes
1 answer

getting error while starting Hyperleger fabric network on Aws server

Hey, @Nithin, It seems like you have stopped containers ...READ MORE

1 day ago in Blockchain by Gitika
• 26,270 points
51 views
0 votes
1 answer
0 votes
1 answer

How to get distinct values for non-key column fields in Laravel?

Hello @kartik In eloquent you can use this $users ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
8 views
0 votes
1 answer

Error parsing /opt/stack/cinder/setup.cfg: SyntaxError: '<' operator not allowed in environment markers"

Hi@akhtar, I think you are using previous version ...READ MORE

1 day ago in OpenStack by MD
• 7,950 points
9 views
0 votes
1 answer

Error: 'Unchecked runtime.lastError: The message port closed before a response was received' chrome issue?

Hii, I had same problem when responding on ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
25 views
0 votes
1 answer

I need scroll page in middle using action class or javascript

Try the following: WebElement element = driver.findElement(By.xxx("xxxx")); String scrollElementIntoMiddle ...READ MORE

1 day ago in Selenium by Liana
19 views
0 votes
1 answer

How to set port for php artisan.php serve in Laravel?

Hii @kartik, When we use the php artisan serve ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
7 views
0 votes
1 answer

How to add a new column to existing table of laravel in a migration?

Hii @kartik, To create a migration, you may ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
13 views
0 votes
1 answer

How can we Create Multiple Where Clause Query Using Laravel Eloquent?

Hii, You can use Conditions using Array: $users = User::where([ ...READ MORE

1 day ago in Laravel by Niroj
• 7,700 points
13 views