Trending questions in Edureka Community

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1 answer

What is pod affinity and node affinity?

Node Affinity ensures that pods are hosted ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,190 points • 22,132 views
0 votes
1 answer

What if we have 2 columns with possible na rows?

Hi, You can do this in multiple ways. ...READ MORE

Oct 23, 2020 in Data Analytics by MD
 • 95,460 points • 2,106 views
0 votes
1 answer

What skills are required for developing a hybrid mobile app?

Hello, Let's sum up all the required ...READ MORE

Nov 29, 2021 in Career Counselling by anonymous
edited Mar 5, 2025 • 4,905 views
0 votes
1 answer

I'm a computer science student, I want to start learning DevOps and pass a certificate in it, Which one do you recommend me?

Hi! You can start off by understanding what ...READ MORE

Oct 20, 2020 in Other DevOps Questions by Kalgi
 • 2,212 views
0 votes
1 answer

How to create a function in R?

Hi@akhtar, We can create user-defined functions in R. ...READ MORE

Oct 29, 2020 in Data Analytics by MD
 • 95,460 points • 1,836 views
0 votes
1 answer

How to create hive table without location?

Hi@akhtar, We can create a hive table for ...READ MORE

Oct 16, 2020 in Big Data Hadoop by MD
 • 95,460 points • 2,416 views
0 votes
1 answer

How to index one csv file with no header , after converting the csv to a dataframe, i need to name the columns in order to normalize in minmaxScaler.

Hi@Manas, You can read your dataset from CSV ...READ MORE

Sep 10, 2020 in Apache Spark by MD
 • 95,460 points • 3,961 views
0 votes
1 answer

Unable to create a different home directory in EC2 instance.

Hi, If you have created a user then ...READ MORE

Sep 24, 2020 in AWS by MD
 • 95,460 points • 3,342 views
0 votes
1 answer

GSON throwing “Expected BEGIN_OBJECT but was BEGIN_ARRAY”?

This will work: ChannelSearchEnum[] enums = gson.fromJson(yourJson, ChannelSearchEnum[].class); But ...READ MORE

Dec 26, 2018 in Java by Sushmita
 • 6,920 points • 30,892 views
0 votes
1 answer

Error:npm WARN package.json: No repository field

Hello @kartik, It's just a check as of NPM ...READ MORE

Jul 20, 2020 in Node-js by Niroj
 • 82,800 points • 6,174 views
0 votes
1 answer

How can I train a model and calculate the accuracy of CBR algorithm?

Hi@Abubakar, You can find lots of documents on ...READ MORE

Oct 17, 2020 in Machine Learning by MD
 • 95,460 points • 2,359 views
0 votes
1 answer

How to create an Elastic Load Balancer in AWS with Ansible Playbook?

Hi@akhtar, You can find one module in ansible ...READ MORE

Oct 12, 2020 in Ansible by MD
 • 95,460 points • 2,533 views
0 votes
1 answer

DAX formula to concatenate three columns.

If the columns are already text, you ...READ MORE

Oct 1, 2020 in Power BI by Gitika
 • 65,730 points • 3,006 views
0 votes
1 answer

Error: 'No package Tableau server available on the EC2 Linux instance'

Hi, Tableau may not come with your ISO ...READ MORE

Oct 20, 2020 in AWS by MD
 • 95,460 points • 2,226 views
0 votes
1 answer

How to connect to data with PowerBI desktop?

With Power BI Desktop, you can connect ...READ MORE

Oct 27, 2020 in Power BI by Rajiv
 • 8,870 points • 1,884 views
0 votes
1 answer

How to get the host url using javascript from the current page?

Hello @kartik, Use: var host = window.location.hostname; or possibly var host ...READ MORE

Oct 9, 2020 in Java-Script by Niroj
 • 82,800 points • 2,660 views
0 votes
1 answer

How to enable versioning for an S3 bucket?

Hi@akhtar, To enable or disable versioning on an ...READ MORE

Oct 22, 2020 in AWS by MD
 • 95,460 points • 2,106 views
0 votes
1 answer

Job for ssh.service failed because the control process exited with error code. See “systemctl status ssh.service” and “journalctl -xe” for details

Hi@Sanjana, I'm not sure this will work or ...READ MORE

Feb 13, 2020 in Linux Administration by MD
 • 95,460 points • 13,134 views
0 votes
1 answer

How to add a route for IGW in AWS using Terraform code?

Hi@akhtar, Terraform has one keyword named route. It allows ...READ MORE

Jul 22, 2020 in Terraform by MD
 • 95,460 points • 6,083 views
0 votes
1 answer

How to create a list in R?

Hi@akhtar, A list is an R-object that can ...READ MORE

Oct 28, 2020 in Data Analytics by MD
 • 95,460 points • 1,840 views
0 votes
1 answer

Script for websphere app server restart based on user request.

Hi@Saurabh, You can use the service module to ...READ MORE

Oct 19, 2020 in Ansible by MD
 • 95,460 points • 2,223 views
0 votes
1 answer

In python whats difference between default constructor and no parameter constructor?

The default constructor is called when there ...READ MORE

Oct 6, 2020 in Python by Gitika
 • 65,730 points • 2,778 views
0 votes
1 answer

How to return JSON with ASP.NET & jQuery?

Hello @kartik, You need to do something like ...READ MORE

Sep 9, 2020 in Java-Script by Niroj
 • 82,800 points • 3,941 views
0 votes
1 answer

How to create an interface composed of other interfaces?

Hello, You are looking for the extends keyword: Interface IFoo extends ...READ MORE

Nov 5, 2020 in PHP by Niroj
 • 82,800 points • 1,485 views
0 votes
1 answer

How to setup memory and disk utilization alert in GCP using stackdriver and agent metrics?

Hi, You can do that using the API. ...READ MORE

Sep 28, 2020 in GCP by MD
 • 95,460 points • 3,134 views
0 votes
0 answers

when I click the right button in my slider it moves right, but after once moving right its neither moves right nor left

Views.py File def index(request): allProds ...READ MORE

Oct 25, 2020 in HTML by Dhruvil
• 120 points • 2,023 views
0 votes
0 answers

How I can kill the jobs using jobID running in local mode with Hadoop

I am Running hadoop jobs in local ...READ MORE

Aug 26, 2020 in Big Data Hadoop by kamboj
 • 140 points • 4,592 views
0 votes
1 answer

What is cmd and entrypoint in Docker?

CMD and ENTRYPOINT are instructions given in ...READ MORE

Oct 19, 2020 in Docker by Kim
 • 2,198 views
0 votes
1 answer

How to sort data according to column values in R?

Hi@akhtar, You can sort the rows of a Dataframe ...READ MORE

Oct 30, 2020 in Data Analytics by MD
 • 95,460 points • 1,725 views
0 votes
1 answer

Catchable fatal error: Argument 1 passed to ClassA::method_a() must be an instance of ClassB, instance of ClassWrong given..

Hello @kartik, This is not a catchable fatal ...READ MORE

Oct 22, 2020 in PHP by Niroj
 • 82,800 points • 2,068 views
0 votes
1 answer

I want to generate Fibonacci sequence of 100 numbers in Linked list and then reverse in python

Hey,  You can go through the given example ...READ MORE

Oct 12, 2020 in Python by Gitika
 • 65,730 points • 2,502 views
0 votes
1 answer

How to delete GCP project from command line?

Hi@akhtar, You can create a project from your ...READ MORE

Sep 24, 2020 in GCP by MD
 • 95,460 points • 3,300 views
0 votes
1 answer

How to parse JSON and access results?

Hello, Try: $result = curl_exec($cURL); $result = json_decode($result,true); Now you can ...READ MORE

Nov 4, 2020 in PHP by Niroj
 • 82,800 points • 1,507 views
+1 vote
0 answers

Getting a stale element Exception

              ...READ MORE

Sep 16, 2020 in Selenium by sandhya
 • 180 points
edited Sep 16, 2020 by Gitika • 3,615 views
+1 vote
2 answers

How do I make selenium check gmails quota storage and then execute another task in a new tab depending on the value?

Hi, Xpath.gettext try this if this doesn't work ...READ MORE

Oct 20, 2020 in Selenium by Roshni
 • 10,440 points • 2,173 views
0 votes
1 answer

Unable to make a connection between Jenkins master and slave even after configuring ssh.

Delete the instance and spin up a ...READ MORE

Oct 7, 2020 in Jenkins by Bhup Sharma
 • 2,707 views
0 votes
1 answer

Is python partially compiled and partially interpreted?

Hi, @Sonali, You can check this out https://www.edureka.co/community/6776/compiled-vs-interpreted-languages, as ...READ MORE

Oct 22, 2020 in Python by Gitika
 • 65,730 points • 2,054 views
0 votes
1 answer

Format Data to tabular structure in Excel - Power m Query - Excel

Hi, @Kiranbvsn You can check this out: https://www.howtoexcel.org/ ...READ MORE

Oct 27, 2020 in Power BI by Gitika
 • 65,730 points • 1,916 views
+1 vote
1 answer

I have heard that there is different categories in AWS so what should I prefer to learn as a developer?

If you are preferring a career in ...READ MORE

Oct 14, 2020 in Career Counselling by Sirajul
 • 59,190 points • 2,355 views
0 votes
1 answer

What's difference between git rebase and git commit?

The git commit command captures a snapshot of the ...READ MORE

Oct 6, 2020 in Git & GitHub by Lyana
 • 2,760 views
0 votes
1 answer

Fatal error: Class 'SoapClient' not found in C:\Program Files (x86)\EasyPHP-5.3.9\www\server.php on line 2

Hello @kartik, To install SOAP in PHP-7 run ...READ MORE

Aug 14, 2020 in PHP by Niroj
 • 82,800 points • 5,057 views
0 votes
1 answer

Is possible to change instance family using Autoscaling?

Hi@Lakshminarayanan, I don't think you can do that. ...READ MORE

Oct 8, 2020 in AWS by MD
 • 95,460 points • 2,685 views
0 votes
2 answers

WHY IS IT SHOWING THIS ERROR?

Hello @shrood , If you are trying to find ...READ MORE

Jul 24, 2020 in Python by Niroj
 • 82,800 points • 5,897 views
0 votes
1 answer

I want to revisit the recorded webinar session "Edureka Cloud Workshop - Build a Smarter ChatBot with AWS" held on Saturday, 10 October 2020 5:00 PM - 7:00 PM IST

Hi, @Subodh, If you have attended the workshop then ...READ MORE

Oct 12, 2020 in Others by Edureka
 • 2,515 views
0 votes
1 answer

Error JSON parse error, original data now in message field {:error=>#<LogStash::Json::ParserError: Unexpected end-of-input: was expecting closing quote for a string value

Hi@akhtar, You may get this error if you ...READ MORE

Jun 18, 2020 in DevOps Tools by MD
 • 95,460 points • 7,507 views
0 votes
1 answer

What are best DevOps practices you setup to make sure our system is stable, reliable and secure?

DevOps provides a plethora of tools and ...READ MORE

Oct 27, 2020 in Other DevOps Questions by Lohith
 • 1,815 views
0 votes
1 answer

What is the basic difference between T-Test, Z-Test, Chi-Square and Annova test?

If we are using one numerical variable ...READ MORE

Oct 29, 2020 in Python by Gitika
 • 65,730 points • 1,752 views
0 votes
1 answer

How can we do the below modulo operation in python guys?

Expecting some operations, not loop. As because of ...READ MORE

Oct 14, 2020 in Python by anonymous
 • 65,730 points • 2,367 views
0 votes
1 answer

is there a way to send sql query data from redshift and send the data via email to sns?

I resolved this issue using AWS Glue ...READ MORE

Nov 21, 2020 in Python by Ruben
 • 180 points • 2,567 views
0 votes
1 answer

Using Artisan::call() to pass non-option arguments

Hello @kartik, Use: Artisan::call('db:migrate', ['' => 'mymigration', '--table' => ...READ MORE

Sep 28, 2020 in Laravel by Niroj
 • 82,800 points • 3,089 views
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