Trending questions in Edureka Community

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1 answer

How to get all count of mongoose model?

Hello @kartik, The reason your code doesn't work ...READ MORE

Sep 7, 2020 in Node-js by Niroj
 • 82,800 points • 5,214 views
0 votes
2 answers

How to convert integer to string in Python?

if You Want to convert int to ...READ MORE

Nov 28, 2020 in Python by Rohan
 • 200 points • 1,644 views
0 votes
1 answer

If Job 4 fails, delete the running container on Test Server

Hi@Chris, You can use the when keyword to ...READ MORE

Nov 24, 2020 in Jenkins by MD
 • 95,460 points • 1,853 views
0 votes
1 answer

How can I create a unique random string in laravel?

Hello @kartik, You can use : sha1(time()) Explanation: sha1 is ...READ MORE

Sep 25, 2020 in Laravel by Niroj
 • 82,800 points • 4,421 views
0 votes
1 answer

What is the output of the following code?

After executing your code, there is an ...READ MORE

Nov 25, 2020 in Apache Spark by Gitika
 • 65,730 points • 1,807 views
+2 votes
1 answer

How to list down all the projects in GCP Cloud?

Hi@akhtar, GCP Shell has a command named gcloud. ...READ MORE

Aug 23, 2020 in GCP by MD
 • 95,460 points • 5,800 views
0 votes
1 answer

How to change the URL for a remote Git repository?

Hi@akhtar, You can use the git remote command ...READ MORE

Nov 21, 2020 in Git & GitHub by MD
 • 95,460 points • 1,967 views
0 votes
1 answer

Hi, how does one kill the whatsapp message loop with a code instead of closing whatsapp-web?

Hello @Felix , Use this code: <script> function simulateMouseEvents(element, eventName) ...READ MORE

Oct 20, 2020 in Java-Script by Niroj
 • 82,800 points • 3,337 views
0 votes
1 answer

Error: '.' is not recognized as an internal or external command,

Hello @kartik, Edit package.json and remove the ./. Change "start": "./node_modules/nodemon/bin/nodemon.js src/app.js" to "start": "nodemon ...READ MORE

May 5, 2020 in Blockchain by Niroj
 • 82,800 points • 10,591 views
0 votes
1 answer

How do I create a constant in Python?

Hello @kartik, No there is not. You cannot ...READ MORE

Nov 19, 2020 in Python by Niroj
 • 82,800 points • 2,050 views
0 votes
1 answer

How to create an Auto Scaling group using a launch configuration in AWS?

Hi@akhtar, You can create an Auto Scaling group with ...READ MORE

Nov 26, 2020 in AWS by MD
 • 95,460 points • 1,734 views
0 votes
1 answer

How to stop Jenkins service on Windows system?

Hi@akhtar, You can start your Jenkins service from your ...READ MORE

Oct 25, 2020 in Jenkins by MD
 • 95,460 points • 3,147 views
0 votes
1 answer

How do I check if a given Python string is a substring of another one?

Try using in like this: >>> x = 'hello' >>> y ...READ MORE

Nov 26, 2020 in Python by Gitika
 • 65,730 points • 1,726 views
0 votes
1 answer

How can I implement single table inheritance using Laravel's Eloquent?

Hello @kartik, Global Scope is available: class Article extends Post { ...READ MORE

Oct 23, 2020 in Laravel by Niroj
 • 82,800 points • 3,192 views
0 votes
1 answer

Chropath extension doesnot comes in this webpage

@Faha You have to install that extension READ MORE

Dec 4, 2020 in Selenium by Bindu
 • 1,436 views
0 votes
1 answer

How to determine programmatically the current active profile using Spring boot ?

Hello, It doesn't matter is your app Boot ...READ MORE

May 21, 2020 in Java by Niroj
 • 82,800 points
edited Mar 4, 2022 by Sarfaraz • 9,885 views
0 votes
1 answer

copyFromLocal: `/home/SANDHYA/downloads/game.csv': No such file or directory

Hi@Namrata, I think you are using the wrong ...READ MORE

Nov 19, 2020 in Big Data Hadoop by MD
 • 95,460 points • 2,048 views
0 votes
1 answer

How to get LoadBalancer IP in Kubernetes using Terraform script?

Hi@akhtar, In your Terraform script, you can output ...READ MORE

Sep 28, 2020 in Terraform by MD
 • 95,460 points • 4,306 views
0 votes
1 answer

13)Refer the input and identify the output if the below code is run

Option c)  Run time error - A READ MORE

Nov 25, 2020 in Apache Spark by Gitika
 • 65,730 points • 1,779 views
+1 vote
2 answers

What is the difference between ansible playbook and roles?

Hi, Roles: Roles containing certain vars_files, tasks, and handlers ...READ MORE

Jan 21, 2020 in Ansible by vivek
 • 530 points • 23,172 views
0 votes
1 answer

How to initialize a vector in R?

Hi@akhtar, A vector is the simplest type of data structure ...READ MORE

Oct 6, 2020 in Data Analytics by MD
 • 95,460 points • 3,918 views
0 votes
1 answer

Could not include JAR files

Hey, @Boopathy, Which command do you use to ...READ MORE

Oct 27, 2020 in Java by Gitika
 • 65,730 points • 3,007 views
0 votes
1 answer

Error:return \Redirect::route('regions')->with('message', 'State saved correctly!!!');

Hello @kartik, You can pass the route parameters ...READ MORE

Dec 1, 2020 in Laravel by Niroj
 • 82,800 points • 1,497 views
0 votes
1 answer

"module_stdout": "Please login as the user \"ec2-user\" rather than the user \"root\".\r\n\r\n", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error",

Hi@akhtar, You are trying to connect to your ...READ MORE

Sep 21, 2020 in Ansible by MD
 • 95,460 points • 4,590 views
0 votes
1 answer

How to print an exception in Python?

Hello @kartik, For Python 2.6 and later and ...READ MORE

Dec 7, 2020 in Python by Niroj
 • 82,800 points • 1,228 views
0 votes
1 answer

Error: Field 'display_name' doesn't have a default value

Hello @kartik, MySQL is most likely in STRICT ...READ MORE

Nov 13, 2020 in PHP by Niroj
 • 82,800 points • 2,272 views
0 votes
1 answer

Selenium::WebDriver::Error::JavascriptError: waiting for evaluate.js load failed Firefox 23

I had the same problem on Mac ...READ MORE

Dec 4, 2020 in Selenium by Gitika
 • 65,730 points • 1,353 views
0 votes
1 answer

How to Fix OpenStack’s Keystone Authentication Error – HTTP 500?

Hi@akhtar, To avoid this error, you can follow ...READ MORE

Mar 26, 2020 in OpenStack by MD
 • 95,460 points • 12,291 views
0 votes
1 answer

How to get access to webpack-dev-server from devices in local network?

Hello @kartik, You can set your ip address ...READ MORE

Jul 17, 2020 in Node-js by Niroj
 • 82,800 points • 7,394 views
0 votes
1 answer

Error:npm WARN unmet dependency in nodejs

Hii @kartik, Following are the possible solution : Manually ...READ MORE

Jul 12, 2020 in Node-js by Niroj
 • 82,800 points • 7,610 views
0 votes
1 answer

How to remove an item from a select box?

Hii, Remove an option: $("#selectBox option[value='option1']").remove(); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <select name="selectBox" id="selectBox"> ...READ MORE

Nov 26, 2020 in JQuery by Niroj
 • 82,800 points • 1,701 views
0 votes
1 answer

Error:UnexpectedValueException: The Response content must be a string or object implementing __toString(), "object" given.

Hii, You can simply use: $new_collection = $collection->merge($other_collection). Hope it ...READ MORE

Nov 12, 2020 in Laravel by Niroj
 • 82,800 points • 2,307 views
0 votes
1 answer

18) OLAP is 'Analytics used with Business intelligence'

Option a) True. If you wish to master ...READ MORE

Dec 3, 2020 in Data Analytics by Gitika
 • 65,730 points • 1,408 views
0 votes
1 answer

I am trying to search for attach window activity in my community edition but could not find it. Please help.

In activities panel, type in only "attach" ...READ MORE

Nov 5, 2020 in RPA by Umesh
 • 2,626 views
0 votes
1 answer

How to delete all the Git stashes in the stack?

Hi@akhtar, If you want to delete all the ...READ MORE

Nov 20, 2020 in Git & GitHub by MD
 • 95,460 points • 1,944 views
0 votes
1 answer

How to create a grant in AWS KMS?

Hi@akhtar, You can add a grant to a customer ...READ MORE

Nov 19, 2020 in AWS by MD
 • 95,460 points • 2,003 views
0 votes
1 answer

How can I list txt files into the folder?

Hello @Mziko You can refer this READ MORE

Nov 26, 2020 in Python by Niroj
 • 82,800 points • 1,699 views
0 votes
1 answer

write one for loop to print out each element of the list several_things.then,write another for loop to print out the type of each element of the list several_things

Hello @karthik , Here is the code for you: for ...READ MORE

Jun 1, 2020 in Python by Niroj
 • 82,800 points • 9,399 views
0 votes
1 answer

how do i use the enumerate function inside a list?

Enumerate() method adds a counter to an ...READ MORE

Nov 16, 2021 in Python by Ruhan Siddiqui
 • 6,309 views
0 votes
1 answer

"connect: Network is unreachable?" error on ping

You need to set your default gateway. ...READ MORE

Jan 23, 2019 in Linux Administration by Tina
 • 30,760 views
0 votes
1 answer

How do I detect whether a Python variable is a function?

Hello @kartik, You can import isfunction from the inspect module. >>> from inspect ...READ MORE

Dec 7, 2020 in Python by Niroj
 • 82,800 points • 1,199 views
+1 vote
1 answer

ERROR Unexpected exception, exiting abnormally (org.apache.zookeeper.server.ZooKeeperServerMain) java.net.BindException: Address already in use

Hi@akhtar, Here the zookeeper service is already started ...READ MORE

Feb 5, 2020 in Apache Kafka by MD
 • 95,460 points • 14,384 views
0 votes
1 answer

How to validate the sudoers file before changing the file in Ansible?

Hi@akhtar, You can do this using lineinfile module ...READ MORE

Sep 2, 2020 in Ansible by MD
 • 95,460 points • 5,353 views
0 votes
1 answer

How to attach a load balancer to an Auto Scaling group in AWS?

Hi@akhtar, You can attach one or more Classic Load ...READ MORE

Nov 26, 2020 in AWS by MD
 • 95,460 points • 1,680 views
0 votes
1 answer

What is the easiest way to remove all packages installed by pip?

I've found this snippet as an alternative ...READ MORE

Dec 4, 2020 in Python by Gitika
 • 65,730 points • 1,326 views
0 votes
1 answer

error display_errors = On

You can try this one: error_reporting(E_ALL); ini_set('display_err ...READ MORE

Dec 2, 2020 in PHP by Niroj
 • 82,800 points • 1,408 views
0 votes
1 answer

What is the output of the following code?

rror: expected class or object definition sc.parallelize(Array(1L,("SFO")),(2L,("ORD")),(3L,("DFW")))) ^ one error ...READ MORE

Nov 26, 2020 in Apache Spark by Gitika
 • 65,730 points • 1,706 views
+1 vote
1 answer

How to Download & Install Selenium WebDriver?

Selenium installation is a 3 step process: Install ...READ MORE

Nov 30, 2020 in Selenium by Gitika
 • 65,730 points • 1,452 views
0 votes
1 answer

How to check Page.Validate() on client side (JavaScript) in ASP.Net?

Hello @kartik, Page_ClientValidate() will work. It returns true if ...READ MORE

Sep 9, 2020 in Java-Script by Niroj
 • 82,800 points • 5,037 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
 • 95,460 points • 7,490 views
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