Trending questions in Edureka Community

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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 • 46 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 • 44 views
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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 • 4,767 views
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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 • 72 views
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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 • 13,521 views
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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 • 64 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 • 11,625 views
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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 • 3,305 views
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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 • 4,326 views
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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
 • 2,635 views
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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 • 7,817 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 • 13,119 views
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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 • 6,207 views
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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 • 3,135 views
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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 • 4,463 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 • 2,958 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 • 4,391 views
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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 • 7,435 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 • 2,644 views
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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 • 5,095 views
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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 • 67 views
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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 • 65 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 • 1,102 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 • 4,343 views
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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 • 38 views
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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 • 3,404 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 • 82 views
+1 vote
1 answer

How to automate instagram login page using java in selenium?

Try the following: package com.company; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.chrome.ChromeDriver; import ...READ MORE

Sep 15, 2020 in Selenium by Karan
 • 19,610 points • 7,340 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 • 6,418 views
+1 vote
3 answers

Log in to AWS using Access Key ID and Secret Access Key ID

You can also use the access key ...READ MORE

Aug 30, 2018 in AWS by eatcodesleeprepeat
 • 4,710 points • 42,366 views
0 votes
1 answer

How to get the npm global path prefix?

Hello @kartik, Try this: npm config get prefix will return ...READ MORE

Oct 15, 2020 in Node-js by Niroj
 • 82,840 points • 6,059 views
0 votes
1 answer

How to solve Permission denied (publickey) error when using Git?

Hi@akhtar, If the user has not generated an ...READ MORE

Jan 4, 2021 in Git & GitHub by MD
 • 95,460 points • 2,558 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 • 38 views
0 votes
1 answer

verbose stack Error: missing script: start

Hello @kartik, It looks like you might not ...READ MORE

Sep 4, 2020 in Java-Script by Niroj
 • 82,840 points • 7,825 views
0 votes
1 answer

How to create a folder in S3 bucket using terraform?

Hi@akhtar, You can use aws_s3_bucket_object resource to create one ...READ MORE

Jun 11, 2020 in Terraform by MD
 • 95,460 points • 11,492 views
0 votes
1 answer

How to create docker image from EC2?

Hi@Lakshminarayanan, As you said you have a Windows ...READ MORE

Dec 30, 2020 in Docker by MD
 • 95,460 points • 2,776 views
0 votes
1 answer

How to reset build number in jenkins?

Hi@akhtar, You can do this task with the ...READ MORE

Oct 25, 2020 in Jenkins by MD
 • 95,460 points • 5,655 views
0 votes
3 answers

How to check instance state and status via Lambda function in AWS?

import boto3 from pprint import pprint def lambda_handler(event, context):          # ...READ MORE

Sep 8, 2020 in AWS by Shrikant
 • 180 points • 11,018 views
0 votes
1 answer

How to decode HTML entities using jQuery?

Hello @kartik, To encode: $("<textarea/>").html('<a>').html(); ...READ MORE

Sep 2, 2020 in Java-Script by Niroj
 • 82,840 points • 7,907 views
0 votes
0 answers

How to pass variable in mysql query. Trying to fetch latitude and longitude.

long='73.9876' lati='18.6543' query="SELECT user_id ,SQRT(POW(69.1 * (latitude - lati), ...READ MORE

Mar 3, 2021 in Python by rehan
 • 160 points
edited Mar 4 • 86 views
0 votes
1 answer

How to rename docker service in swarm?

Hi@akhtar, You can run the docker service update ...READ MORE

Dec 28, 2020 in Docker by MD
 • 95,460 points • 2,836 views
0 votes
0 answers

what i should do to resolve this ?

<------  Angular 9 --------> - menuitem.service.ts import { ...READ MORE

Mar 3, 2021 in Others by Àh
edited Mar 4 • 64 views
0 votes
1 answer

Difference between end and sep

end and sep are optional parameters of ...READ MORE

Jul 30, 2019 in Python by Wajiha
 • 1,960 points • 25,159 views
0 votes
1 answer

How to send JavaScript Object with Socket.io from server to client?

Hello @kartik, You actually need to emit an ...READ MORE

Nov 30, 2020 in Node-js by Niroj
 • 82,840 points • 4,070 views
0 votes
1 answer

How to parse a .json column in Power BI?

Use Json.Document function like this let ...READ MORE

Dec 21, 2020 in Power BI by Gitika
 • 65,770 points • 3,122 views
0 votes
1 answer

How to save a Pandas Dataframe to a pickle file?

Hi@akhtar, Python pickle module is used for serializing ...READ MORE

Oct 18, 2020 in Python by MD
 • 95,460 points • 5,912 views
0 votes
1 answer

How to find the operating system version using JavaScript?

Hello @kartik, Try this: var OSName = "Unknown"; if (window.navigator.userAgent.indexOf("Windows ...READ MORE

Oct 7, 2020 in Java-Script by Niroj
 • 82,840 points • 6,360 views
0 votes
1 answer

Error:file_put_contents(): Exclusive locks are not supported for this stream

Hello, After update do: chmod -R gu+w storage chmod -R ...READ MORE

Dec 1, 2020 in Laravel by Niroj
 • 82,840 points • 3,975 views
+1 vote
0 answers

Stock Prediction using previous data

Hello, I had followed one of the ...READ MORE

Jan 2, 2021 in Machine Learning by liamliu
 • 130 points • 1,309 views
0 votes
0 answers

Pricing of RDS Snapshot or backups

Dear one, I have confused to calculate pricing ...READ MORE

Mar 3, 2021 in AWS by Lakshminarayanan
 • 1,370 points
edited Mar 4 • 74 views
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