Trending questions in Edureka Community

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How to check whether property exists in object or class in php?

Hello @kartik, Using  property_exists( mixed $class , string $property ...READ MORE

Oct 1, 2020 in PHP by Niroj
 • 82,840 points • 6,859 views
0 votes
1 answer

Error like “Your CPU not supported AVX , AVX2”

Cpu avx2 nahi hai kiya kare READ MORE

May 31, 2021 in Python by anonymous
edited Mar 5 • 1,313 views
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0 answers

Count rows for calculated measure

Hi, I have a sample data table ...READ MORE

Mar 9, 2021 in Power BI by Manjunath
edited Mar 4 • 28 views
0 votes
1 answer

How MySQL date format DD/MM/YYYY select query?

Hello @kartik, You can use STR_TO_DATE() to convert your strings ...READ MORE

Aug 26, 2020 in PHP by Niroj
 • 82,840 points • 8,400 views
0 votes
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delete Edureka account

Hello, I would like to delete my Edureka ...READ MORE

Mar 9, 2021 in Ask us Anything! by Liene
edited Mar 4 • 48 views
0 votes
1 answer

Laravel Eloquent Query Builder Default Where Condition

Hello, normally override newQuery() for this. newQuery() is the method that Eloquent ...READ MORE

Dec 3, 2020 in Laravel by Niroj
 • 82,840 points • 4,122 views
0 votes
1 answer

Running shell command and capturing the output

Modern versions of Python (3.5 or higher): run If ...READ MORE

Dec 28, 2020 in Python by Gitika
 • 65,770 points • 3,036 views
0 votes
1 answer

What is the difference between Jenkins and Maven?

Hi@akhtar, A maven is a build tool designed to manage ...READ MORE

Dec 8, 2020 in Jenkins by MD
 • 95,460 points • 3,896 views
0 votes
1 answer

How to remove Parameter From All Request Objects at Controller Level?

Hello @kartik, First arrange for the middleware to ...READ MORE

Oct 21, 2020 in Laravel by Niroj
 • 82,840 points • 6,000 views
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1 answer

How to remove all listeners in an element?

Hello @kartik, I think that the fastest way ...READ MORE

Oct 7, 2020 in Java-Script by Niroj
 • 82,840 points • 6,572 views
0 votes
0 answers

hdfs dfs -count -h hdfs://sandbox.hortonworks.com/demo/

I want to do the same with ...READ MORE

Mar 8, 2021 in Big Data Hadoop by 1 bihari
edited Mar 4 • 33 views
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0 answers

hdfs dfs -count -h /user/isdoc/tmcss/all_ttc_custome_list/*

I want to do the same with ...READ MORE

Mar 8, 2021 in Big Data Hadoop by 1 bihari
edited Mar 4 • 33 views
0 votes
0 answers

hdfs dfs -count -h /user/isdoc/tmcss/all_ttc_custome_list/*

I want to do the same with ...READ MORE

Mar 8, 2021 in Big Data Hadoop by 1 bihari
edited Mar 4 • 32 views
0 votes
1 answer

ValueError: Unknown label type: (array([ 7.5, 9.2, 9.2, ..., 5.8, 10. , 9.6]),)

Hi, There is a problem with your steps. ...READ MORE

Dec 16, 2020 in Machine Learning by MD
 • 95,460 points • 3,551 views
0 votes
1 answer

How to disable actions for an alarm in AWS?

Hi@akhtar, You can disable the actions for the specified ...READ MORE

Nov 18, 2020 in AWS by MD
 • 95,460 points • 4,752 views
0 votes
0 answers

I m getting a error * name ch is not defined*

class Library:     def __init__(self):         self.bookname=""         self.author=""     def getdata(self):         self.bookname = input("Enter Name ...READ MORE

Mar 8, 2021 in Python by CYBER
edited Mar 4 • 55 views
0 votes
1 answer

Pandas df header on 2 row

By default when you import a file, ...READ MORE

Apr 4, 2019 in Python by Yogi
 • 30,421 views
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0 answers

how can i get ssh password to root user after connecting master with slave in ansible

[root@ip-172-31-35-200 ~]# ansible 172.31.40.66 -m yum -a ...READ MORE

Mar 8, 2021 in DevOps & Agile by yuvakishore
edited Mar 4 • 50 views
0 votes
1 answer

How to install eksctl command in Windows?

Hi@akhtar, You can use the below-given steps to ...READ MORE

Jul 5, 2020 in AWS by MD
 • 95,460 points • 10,592 views
0 votes
0 answers

ImproperlyConfigured: Error loading psycopg2 module: No module named psycopg2

I'm using docker-compose on Ubuntu 20.04. I ...READ MORE

Mar 8, 2021 in Python by Sadaf
edited Mar 4 • 30 views
0 votes
1 answer

How to remove a docker container using Ansible playbook?

Hi@akhtar, You can set the state=absent in your ...READ MORE

Sep 20, 2020 in Docker by MD
 • 95,460 points • 7,264 views
0 votes
1 answer

How throw forbidden exception from middleware in laravel5?

Hello @kartik, You can simply use the abort() helper. (Or App::abort()) public ...READ MORE

Oct 23, 2020 in Laravel by Niroj
 • 82,840 points • 5,825 views
+5 votes
7 answers

Docker swarm vs kubernetes

Swarm is easy handling while kn8 is ...READ MORE

Aug 27, 2018 in Docker by Mahesh Ajmeria
 • 4,523 views
0 votes
1 answer

8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused

Hi@Bhavesh,  You got connection refused. So, there may ...READ MORE

Apr 2, 2020 in Big Data Hadoop by MD
 • 95,460 points • 14,652 views
0 votes
1 answer

fatal error: Python.h: No such file or directory

On Ubuntu, I was running Python 3 ...READ MORE

Nov 28, 2020 in Python by Gitika
 • 65,770 points • 4,298 views
0 votes
1 answer

How to access PHP session variables from jQuery function in a .js file?

Hello, You can produce the javascript file via ...READ MORE

Apr 29, 2020 in Java-Script by Niroj
 • 82,840 points • 13,452 views
0 votes
2 answers

Deleting DataFrame row in Pandas based on column value

Pandas provide data analysts a way to ...READ MORE

Jan 4, 2021 in Python by Nikita
 • 2,602 views
0 votes
1 answer

Found input variables with inconsistent numbers of samples: [30, 120]

Hi@Kinjal, There is a problem with your X ...READ MORE

Dec 21, 2020 in Machine Learning by MD
 • 95,460 points • 3,251 views
0 votes
1 answer

How to Install a local module using npm?

Hello @kartik, This is what worked for me: npm ...READ MORE

Jul 9, 2020 in Node-js by Niroj
 • 82,840 points • 10,365 views
0 votes
1 answer

Format HDFS Namenode Error: Could not find or load main class ”-Djava.library.path=.home.hadoop.hadoop-3.2.1.lib.native”

Hi@fwood, According to your configuration, you didn't set ...READ MORE

Jun 12, 2020 in Big Data Hadoop by MD
 • 95,460 points • 11,551 views
0 votes
1 answer

How to get comments by given user in Facebook Graph API? Can we get list of comments made by given user?

Hii kartik, You can get the list of ...READ MORE

May 7, 2020 in Java by Niroj
 • 82,840 points • 13,078 views
0 votes
1 answer

New Maven Project Created but Plugin Error Occured. Which Plugin want to install and give solution.

Hi, @Boopathy, On the eclipse shortcut or exe Right ...READ MORE

Dec 24, 2020 in Selenium by Gitika
 • 65,770 points • 3,102 views
0 votes
1 answer

How to delete a file from a branch in AWS CodeCommit?

Hi@akhtar, The following delete-file example demonstrates how to ...READ MORE

Nov 24, 2020 in AWS by MD
 • 95,460 points • 4,430 views
0 votes
1 answer

Error showing up, Unable to click the second page and get title. Any Solution?

Hi, @Faha, As you access the URL http://demo.automationtesting.in/Windows.html there ...READ MORE

Nov 25, 2020 in Selenium by Gitika
 • 65,770 points • 4,349 views
0 votes
1 answer

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

Hi@akhtar, You need to install this library in ...READ MORE

Sep 7, 2020 in Data Analytics by MD
 • 95,460 points • 7,750 views
0 votes
1 answer

Merge test branch with master branch in Git.

Hi@akhtar, You can merge master into the test first so that ...READ MORE

Jan 4, 2021 in Git & GitHub by MD
 • 95,460 points • 2,614 views
0 votes
0 answers

I am getting error in Conversion of csv file to Json

import java.io.File; import java.util.List; import java.util.Map; import com.fasterxml.jackson.databind.MappingIterator; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.SerializationFeature; import ...READ MORE

Mar 5, 2021 in Java by Priya
edited Mar 4 • 53 views
0 votes
0 answers

mongodb client not found error pls solve this error

 [pid 21047] [client 127.0.0.1:49804] PHP Parse error:  ...READ MORE

Mar 5, 2021 in Database by Soni
edited Mar 4 • 51 views
0 votes
1 answer

How to delete object from array inside foreach loop?

Hello @kartik, Use this: foreach($array as $elementKey => $element) ...READ MORE

Sep 15, 2020 in PHP by Niroj
 • 82,840 points • 7,400 views
0 votes
1 answer

How can I return HTTP status code 204 from a Django view?

Hello, Try this: return HttpResponse(status=204) Hope it works!! ...READ MORE

Aug 17, 2020 in Python by Niroj
 • 82,840 points • 8,660 views
0 votes
1 answer

How to remove a variable from a PHP session array?

Hello @kartik, Try: if (isset($_POST['remove'])) { ...READ MORE

Nov 8, 2020 in PHP by Niroj
 • 82,840 points • 5,054 views
0 votes
1 answer

How to disable docker swarm mode?

Hi@akhtar, You can use the docker swarm leave ...READ MORE

Dec 28, 2020 in Docker by MD
 • 95,460 points • 2,888 views
0 votes
1 answer

Error:'bower' is not recognized as an internal or external command, operable program or batch file

Hello @kartik, Fixed it by adding the 'npm' ...READ MORE

Oct 14, 2020 in Node-js by Niroj
 • 82,840 points • 6,131 views
0 votes
0 answers

Hi Can someone please guide me

I have a task to convert csv ...READ MORE

Mar 5, 2021 in Java by Priya
edited Mar 4 • 32 views
0 votes
1 answer

how do i print only the last two letters in a string using regular expression in python?

S1="string1" S1[-2::] Output: g1 READ MORE

Jan 5, 2023 in Python by anonymous
edited Mar 5 • 1,076 views
0 votes
1 answer

The number of stages in a job is equal to the number of RDDs in DAG. however, under one of the cgiven conditions, the scheduler can truncate the lineage. identify it.

Hi@Edureka, Spark's internal scheduler may truncate the lineage of the RDD graph ...READ MORE

Nov 26, 2020 in Apache Spark by MD
 • 95,460 points • 4,305 views
0 votes
1 answer

How to terminate EC2 instance using boto3?

Hi@akhtar, We can create and modify an EC2 ...READ MORE

Oct 7, 2020 in AWS by MD
 • 95,460 points • 6,400 views
0 votes
0 answers

Adding data dynamically from a table to blockchain

I want to add some data dynamically ...READ MORE

Mar 5, 2021 in Blockchain by anonymous
edited Mar 4 • 33 views
0 votes
1 answer

How to delete huge data from DynamoDB table in AWS?

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

Dec 16, 2020 in AWS by MD
 • 95,460 points • 3,377 views
0 votes
0 answers

How many methods can be used for scheduling tasks under Azure?

how many methods can be used for ...READ MORE

Mar 4, 2021 in DevOps on Cloud by Cristan
edited Mar 4 • 49 views
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