Trending questions in Edureka Community

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How to pass an array within a query string?

Hello, Submitting multi-value form fields, i.e. submitting arrays ...READ MORE

Apr 8, 2020 in PHP by Niroj
 • 82,800 points • 12,954 views
0 votes
1 answer

Sort ArrayList of custom Objects by property

Since Date implements Comparable, it has a compareTo method just like String does. So your ...READ MORE

Dec 22, 2020 in Java by Gitika
 • 65,730 points • 1,764 views
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1 answer

Adding new column to existing DataFrame in Python pandas

Use the original df1 indexes to create ...READ MORE

Dec 23, 2020 in Python by Gitika
 • 65,730 points • 1,722 views
0 votes
1 answer

Error:installing mysql2: Failed to build gem native extension

Hello @kartik, In my case this helped: $ export ...READ MORE

Jul 24, 2020 in Java-Script by Niroj
 • 82,800 points • 8,289 views
0 votes
1 answer

In Jenkins, actual build period time 30 mins. How to reduce the time 20 min??

If the question is how to improve ...READ MORE

Jul 13, 2021 in Jenkins by Manisha Naidu
edited Mar 5 • 4,194 views
0 votes
1 answer

How to import a module given the full path?

For Python 3.5+ use: import importlib.util spec = importlib.util.spec_from_file_location("module.name", ...READ MORE

Nov 25, 2020 in Python by Gitika
 • 65,730 points • 2,957 views
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0 answers

12 M Rolling avg for incomplete Quarter and year date parameter

How to calculate rolling 12 Month average ...READ MORE

Jan 31, 2021 in Tableau by Rekha
 • 170 points
edited Mar 4 • 92 views
0 votes
1 answer

Update Git branches from master.

Hi@akhtar, You can do merge. That is actually ...READ MORE

Jan 4, 2021 in Git & GitHub by MD
 • 95,460 points • 1,193 views
0 votes
1 answer

ImportError: cannot import name 'render_to_response' from 'django.shortcuts'

Hello @kartik, The render_to_response shortcut was deprecated in Django 2.0, and ...READ MORE

Jul 2, 2020 in Python by Niroj
 • 82,800 points • 9,228 views
0 votes
1 answer

ModuleNotFoundError: No module named 'torch'

Hi@akhtar, It seems you don't have a torch ...READ MORE

Jun 24, 2020 in Python by MD
 • 95,460 points • 9,593 views
0 votes
1 answer

How to open a URL in a new Tab using JavaScript or jQuery?

Hello @kartik, Use window.open(): var win = window.open('http://edureka.co/', '_blank'); if (win) ...READ MORE

Aug 25, 2020 in Java-Script by Niroj
 • 82,800 points • 6,881 views
0 votes
2 answers

This kind of error throwing AttributeError: __enter__

I had recently found its solution and ...READ MORE

Jul 31, 2020 in Python by lokesh
 • 8,488 views
0 votes
0 answers

AttributeError: 'Index' object has no attribute 'get_values'

parameters = pd.read_csv(params_filename, sep="\t") free_parameters = parameters.columns.get_values().to_list() free_parameters = ...READ MORE

Sep 7, 2020 in Python by Swastik
 • 120 points • 6,382 views
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1 answer

How to load return array from a PHP file?

Hii @kartik, When an included file returns something, ...READ MORE

Nov 10, 2020 in PHP by Niroj
 • 82,800 points • 3,557 views
0 votes
1 answer

ERROR: PyAudio-0.2.11-cp39-cp39-win_amd64.whl is not a supported wheel on this platform.

Hi, @Henll, You should download the version that ...READ MORE

Oct 22, 2020 in Python by Gitika
 • 65,730 points • 4,368 views
0 votes
1 answer

Where do I get MS-900 exam dumps or practice questions in 2021?

You can check out SkillCertPro site. They ...READ MORE

Dec 17, 2020 in Career Counselling by Arbindkirat
 • 140 points • 1,964 views
0 votes
1 answer

How to order results of related models in laravel eloquent?

Hello @kartik, You have a few ways of ...READ MORE

Dec 8, 2020 in Laravel by Niroj
 • 82,800 points • 2,328 views
0 votes
1 answer

How to insert a date into MySQL using Python?

Hi@akhtar, You can use the DateTime module to insert a date into ...READ MORE

Jul 15, 2020 in Python by MD
 • 95,460 points • 8,623 views
0 votes
0 answers

How to find all annotated classes in Java?

How can I find all the annotated ...READ MORE

Jan 28, 2021 in Java by Marion
 • 130 points
edited Mar 4 • 152 views
0 votes
1 answer

PHP __PHP_Incomplete_Class Object with my $_SESSION data

Hello @kartik, You just have to include the safestring.class.php before ...READ MORE

Nov 23, 2020 in PHP by Niroj
 • 82,800 points • 2,959 views
0 votes
1 answer

How To Cast Eloquent Pivot Parameters?

Hello, In Laravel 5.1 or higher you can ...READ MORE

Nov 12, 2020 in Laravel by Niroj
 • 82,800 points • 3,443 views
0 votes
0 answers

Error: 14 UNAVAILABLE: failed to connect to all addresses fabric sdk

hi all, I have 1 org and 2 ...READ MORE

Jan 29, 2021 in Blockchain by arun
edited Mar 4 • 102 views
+1 vote
1 answer

How to write Spark DataFrame to Avro Data File?

Hi@akhtar, Since Avro library is external to Spark, ...READ MORE

Nov 4, 2020 in Apache Spark by MD
 • 95,460 points • 3,752 views
0 votes
2 answers

How to change website favicon dynamically?

There is a way of doing it ...READ MORE

Sep 28, 2020 in Java-Script by anju
 • 160 points • 5,524 views
0 votes
1 answer

which one of the following commands is used to see the structure of the Dataframe?

Hi @Ritu If you want to see the ...READ MORE

Nov 25, 2020 in Apache Spark by Gitika
 • 65,730 points • 2,885 views
0 votes
1 answer

Error in library(Metrics) : there is no package called ‘Metrics’

Hi@akhtar, The matrics library is not available in ...READ MORE

Oct 6, 2020 in Data Analytics by MD
 • 95,460 points • 5,021 views
0 votes
1 answer

Error: IndexError: list index out of range and python

IndexError The IndexError is raised when you attempt to retrieve ...READ MORE

Dec 16, 2020 in Python by Gitika
 • 65,730 points • 1,958 views
0 votes
1 answer

How to Select Certain Fields in Laravel Eloquent?

Hello @kartik, lists() turns the resulting collection into an ...READ MORE

Oct 21, 2020 in Laravel by Niroj
 • 82,800 points • 4,403 views
0 votes
1 answer

Will power bi Certification at Edureka provide placements?

Hi, @Keerthana, Edureka does not provide jobs after ...READ MORE

Dec 16, 2020 in Career Counselling by Gitika
 • 65,730 points • 1,953 views
0 votes
1 answer

How do I remove http, https and slash from user input in php

Hello @kartik, Use: $url = preg_replace("(^https?://)", "", $url ); This ...READ MORE

Nov 19, 2020 in PHP by Niroj
 • 82,800 points • 3,127 views
0 votes
1 answer

In DAX, how do I RETURN the sum of a calculated column from a DAX Table Variable (created via ADDCOLUMN)?

You can access column variables of previously ...READ MORE

Oct 8, 2020 in Power BI by Gitika
 • 65,730 points • 4,927 views
0 votes
1 answer

Spark Core How to fetch max n rows of an RDD function without using Rdd.max()

Hi@Prasant, If Spark Streaming is not supporting tuple, ...READ MORE

Dec 3, 2020 in Apache Spark by MD
 • 95,460 points • 2,511 views
0 votes
0 answers

Getting the error while saving the bucket policy: Action does not apply to any resource(s) in statement. Does anyone know the solution of this issue?

The bucket policy which I am trying ...READ MORE

Jan 28, 2021 in AWS by Ashish
edited Mar 4 • 134 views
0 votes
1 answer

How can I solve this: To prevent a memory leak, the JDBC Driver has been forcibly unregistered

What can you do? Ignore these warnings. Tomcat ...READ MORE

Jan 8, 2019 in Java by Daisy
 • 8,140 points • 32,531 views
0 votes
2 answers

How to remove duplicate rows from data table?

There is an data table activity to ...READ MORE

Nov 3, 2020 in RPA by Vinod
 • 3,788 views
0 votes
1 answer

How can I convert a DOM element to a jQuery element?

Hello, Use this: var elm = document.createElement("div"); var jelm = ...READ MORE

Nov 25, 2020 in JQuery by Niroj
 • 82,800 points • 2,851 views
0 votes
1 answer

How can I get ID of the last updated row in MySQL?

Hello @kartik, Suppose, item_id is an integer identity column in items table ...READ MORE

Apr 9, 2020 in PHP by Niroj
 • 82,800 points • 12,785 views
+1 vote
1 answer

http://localhost:50070 not working in HADOOP

There are 2 case possible: 1. If you ...READ MORE

Apr 16, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 44,013 views
+2 votes
1 answer

Error: laravel.log could not be opened?

Hello, Never use 777 for directories on your ...READ MORE

Apr 2, 2020 in Laravel by Niroj
 • 82,800 points • 13,003 views
0 votes
1 answer

dpkg error: dpkg status database is locked by another process

The following worked for me: remove lock: sudo rm ...READ MORE

Aug 31, 2021 in Linux Administration by Shefali
edited Mar 5 • 6,624 views
0 votes
1 answer

How to add new value in collection laravel?

Hello @kartik, If you have a collection you ...READ MORE

Dec 4, 2020 in Laravel by Niroj
 • 82,800 points • 2,450 views
+2 votes
1 answer

ERROR: (gcloud.compute.ssh) Could not fetch resource:The resource 'projects/nadeem-gcp-123456/zones/australia-southeast1-b/instances/myos' was not found

Hi@akhtar, You need to select your region properly ...READ MORE

Aug 24, 2020 in GCP by MD
 • 95,460 points • 6,795 views
0 votes
1 answer

How to give custom field name in laravel form validation error message?

Hello @kartik, You can specify custom error message ...READ MORE

Sep 30, 2020 in Laravel by Niroj
 • 82,800 points • 5,247 views
+1 vote
1 answer

Difference between an Edge Location and Availability Zone.

Both the Edge Locations (EL) and Availability ...READ MORE

Aug 6, 2019 in AWS by Yogi
 • 23,400 views
0 votes
1 answer

10) "Heavily utilized parts of network can be identified using data mining and correlation techniques so that capacity can be boosted at right points and at right times". This is part of _________

Option c) Proactive network monitoring READ MORE

Dec 2, 2020 in Data Analytics by Gitika
 • 65,730 points • 2,526 views
0 votes
1 answer

How to edit files in the AWS S3 bucket from CLI?

Hi@akhtar, According to my knowledge,  you can't edit ...READ MORE

Jun 8, 2020 in AWS by MD
 • 95,460 points • 10,171 views
0 votes
1 answer

How to reddem edureka points?

Hey, @There You can spend those credit points ...READ MORE

Dec 16, 2020 in Ask us Anything! by Gitika
 • 65,730 points • 1,931 views
0 votes
1 answer

What is the use of the @ symbol in PHP?

Hello @kartik, The @ symbol is the error control operator ("silence" or "shut-up" ...READ MORE

Apr 9, 2020 in PHP by Niroj
 • 82,800 points • 12,792 views
0 votes
1 answer

How to post the values into validation and return the response as json rather than return view in laravel blade?

Hii, You can also tell Laravel you want ...READ MORE

Nov 12, 2020 in Laravel by Niroj
 • 82,800 points • 3,390 views
0 votes
1 answer

How do I PHP-unserialize a jQuery-serialized form?

Hello @kartik, Provided that your server is receiving ...READ MORE

Oct 19, 2020 in PHP by Niroj
 • 82,800 points • 4,445 views
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