Trending questions in Edureka Community

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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 • 2,214 views
0 votes
1 answer

How to start Grunt shell in Local mode in Pig?

Hi@akhtar, You can invoke the Grunt shell in ...READ MORE

Oct 14, 2020 in Big Data Hadoop by MD
 • 95,460 points • 2,140 views
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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 • 2,684 views
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1 answer

Error: Failed to download metadata for repo 'epel-modular'

Hi@akhtar, Before running dnf repolist command, try to ...READ MORE

Jun 22, 2020 in Linux Administration by MD
 • 95,460 points • 7,055 views
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1 answer

How can I use Sockets.io on the client side and communicate with a PHP based application on the server?

Hello @kartik, For 'long-lived connection' , you can ...READ MORE

Aug 24, 2020 in PHP by Niroj
 • 82,800 points • 4,326 views
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1 answer

How to restore archived artifacts in jenkins?

Do you mean accessing the archived artifacts ...READ MORE

Oct 15, 2020 in Jenkins by Karan
 • 19,550 points • 2,083 views
0 votes
1 answer

Copy Paste in UiPath

Hello Obli, To Retrieves data from the clipboard you ...READ MORE

Jul 7, 2020 in RPA by Niroj
 • 82,800 points • 6,419 views
0 votes
1 answer

InvalidRequest: Error from server: code=2200 [Invalid query] message="Cannot execute this query as it might involve data filtering and thus may have unpredictable performance.

Hi@akhtar, You are trying to filter data from ...READ MORE

Apr 1, 2020 in Big Data Hadoop by MD
 • 95,460 points • 10,586 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 • 1,221 views
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0 answers

How to generate unique ID with node.js?

This is my code: function generate(count) { ...READ MORE

Oct 9, 2020 in Java-Script by kartik
 • 37,520 points • 2,367 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 • 2,059 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 • 1,494 views
0 votes
1 answer

How to restrict Cloudfront service countrywise?

Hi@akhtar, You can restrict your CloudFront according to ...READ MORE

Jun 5, 2020 in AWS by MD
 • 95,460 points • 7,789 views
0 votes
1 answer

DAX Userelationship function

 You need a way for the measure ...READ MORE

Oct 5, 2020 in Power BI by Gitika
 • 65,730 points • 2,497 views
0 votes
1 answer

Failed to start the Apache service

Hi@akhtar, I think port no. is busy. Some ...READ MORE

Jun 22, 2020 in Linux Administration by MD
 • 95,460 points • 7,040 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 • 1,765 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 • 1,892 views
0 votes
1 answer

Error: Failed to download metadata for repo 'AppStream'

Hi@akhtar, I think network connectivity is not proper ...READ MORE

Jun 22, 2020 in Docker by MD
 • 95,460 points • 7,034 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 • 2,452 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 • 1,460 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 • 5,815 views
0 votes
0 answers

How to merge multiple excel column value in one excel? The column name are same but are in different order.

How to merge multiple excel column value ...READ MORE

Sep 28, 2020 in RPA by Tej
 • 150 points • 2,829 views
0 votes
1 answer

Error: cannot call methods on button prior to initialization; attempted to call method 'loading'

Hii @kartik, It's caused by jquery-ui and bootstrap-button ...READ MORE

May 12, 2020 in JQuery by Niroj
 • 82,800 points • 8,791 views
0 votes
1 answer

How to check Docker container application logs?

Try this: docker container logs <container-id> READ MORE

Oct 12, 2020 in Docker by Vishwanath
 • 2,181 views
0 votes
1 answer

What is the difference between PowerPivot, Power Query and Power BI?

Power Query Power Query is a self-service ETL ...READ MORE

Sep 24, 2020 in Power BI by Gitika
 • 65,730 points • 2,962 views
0 votes
11 answers

“pip install unroll”: “python setup.py egg_info” failed with error code 1

rm -rf node_modules READ MORE

Jun 27, 2019 in Python by anonymous
 • 27,928 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 • 1,863 views
0 votes
1 answer

How to analyze the data in Power BI using Excel?

Once you've enabled editing and content, Excel ...READ MORE

Oct 27, 2020 in Power BI by Gitika
 • 65,730 points • 1,517 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 • 2,963 views
0 votes
1 answer

AttributeError: 'module' object has no attribute 'PyAudio'

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

Sep 7, 2020 in Machine Learning by MD
 • 95,460 points • 3,708 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 • 2,290 views
0 votes
1 answer

I want to switch from Technical support (1 year experience in Hewlett Packard) to Frontend developer.

Hello @Ashvini , Since you'r having knowledge on HTML, CSS, JS ...READ MORE

Sep 2, 2020 in Career Counselling by Niroj
 • 82,800 points • 3,893 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 • 2,792 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 • 1,373 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 • 2,267 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 • 1,715 views
0 votes
1 answer

How to add properties while installing GOTO?

You can follow a few steps: click advanced ...READ MORE

Nov 6, 2020 in Python by Gitika
 • 65,730 points • 1,068 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 • 1,712 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 • 1,457 views
0 votes
1 answer

Boto3 not retrieving users from AWS Appstream. whats the issue?

Hi@Lakshminarayanan, I think you didn't get any output ...READ MORE

Sep 21, 2020 in DevOps on Cloud by MD
 • 95,460 points • 3,048 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 • 1,491 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 • 3,564 views
0 votes
1 answer

How I can remove day and time from TimeStamp?

You can follow the below given: '{:%Y-%m}'.format(dt.strptime(str(key), '%Y-%m-%d ...READ MORE

Nov 4, 2020 in Python by Gitika
 • 65,730 points • 1,165 views
+1 vote
3 answers

How do I check and export sonarqube analysis reports in embedded db?

Browse to sonarqube web instance to access ...READ MORE

Jul 2, 2018 in DevOps Tools by DareDev
 • 6,890 points • 31,608 views
0 votes
1 answer

Aws codebuild plugin: A versioned S3 bucket is required

Hi@akhtar, As it is showing that you need ...READ MORE

Oct 22, 2020 in Jenkins by MD
 • 95,460 points • 1,706 views
+2 votes
0 answers

Hello. Iam testing a php script and i get a notice error how do i fix it?

A PHP Error was encountered Severity: Notice Message: Undefined ...READ MORE

Aug 28, 2020 in Software Testing by Titus
 • 160 points
edited Aug 28, 2020 by Niroj • 4,030 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 • 2,129 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
 • 1,820 views
0 votes
1 answer

How to create an Excel File with Nodejs?

Hello @kartik, Just create a file with Tabs ...READ MORE

Sep 7, 2020 in Node-js by Niroj
 • 82,800 points • 3,637 views
0 votes
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 • 21,690 views
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