Trending questions in Edureka Community

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CloudFormation Updating the SecurityGroupIds of an ec2 instance it recreates the instance instead of modifying the same.

I created ec2 instance with cloudformation. When ...READ MORE

Dec 17, 2021 in AWS by Goural
edited Mar 4, 2025 • 473 views
0 votes
0 answers

Can we get a Certificate if we watch the recorded video?

Aug 20, 2020 in Ask us Anything! by Pratik Nagda
 • 160 points • 2,623 views
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1 answer

How to become a cyber security expert

You can become a cyber security expert ...READ MORE

Nov 25, 2021 in Cyber Security & Ethical Hacking by Error
 • 420 points • 1,483 views
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1 answer

What is Big Data?

Big data is a term that refers ...READ MORE

Nov 24, 2021 in Big Data Hadoop by Edureka
 • 12,730 points • 1,499 views
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1 answer

How to show % difference between bar chart to show increase or decrease?

weekly payroll overtime how to make a ...READ MORE

Mar 11, 2023 in Tableau by Mary Fleming
edited Mar 5, 2025 • 11,991 views
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0 answers

docker: Error response from daemon: error gathering device information while adding custom device "/dev/bus/usb/001/005--device=/dev/snd": no such file or directory.

Hello, I hope someone can help a ...READ MORE

Dec 14, 2021 in Python by Joel
edited Mar 4, 2025 • 565 views
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2 answers

An error occurred (AuthFailure) when calling the DescribeInstances operation: AWS was not able to validate the provided access credentials

After checking time and aws configure settings, ...READ MORE

Apr 11, 2020 in AWS by Arun Kumar
 • 27,910 views
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0 answers

Error while using Random Forest.

I am using this script rf.partial.prob(x=rf.mod,pred.data=FOR, xname="Qmax",which.class ...READ MORE

Dec 1, 2021 in Machine Learning by Khan
 • 120 points • 1,047 views
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WARNING: Use of this script to execute namenode is deprecated. WARNING:

am getting the following errot when i ...READ MORE

Nov 10, 2021 in Big Data Hadoop by anonymous
 • 140 points • 1,941 views
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What is Hadoop?

What is Hadoop? READ MORE

Dec 2, 2021 in Big Data Hadoop by Kavya
 • 700 points • 979 views
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2 answers

How do play audio (playsound) in background of Python script?

There’s an optional second argument, block, which ...READ MORE

Jun 8, 2019 in Python by anonymous
 • 30,146 views
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In Jenkins pipeline following error - com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

I have built a jenkins pipeline as ...READ MORE

Dec 14, 2021 in Jenkins by justin
edited Mar 4, 2025 • 419 views
+1 vote
1 answer

How to check if a string is null in python

I want to check if any NULL ...READ MORE

Mar 9, 2022 in Python by satish
edited Mar 5, 2025 • 24,612 views
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0 answers

How to permanently delete Edureka account?

Any of the following would work Q1. How ...READ MORE

Dec 13, 2021 in Ask us Anything! by Edureka
edited Mar 4, 2025 • 423 views
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Debian RPi stuck installing remoteit

On my RPi 4B, I started installing ...READ MORE

Dec 8, 2021 in Ask us Anything! by Bob
edited Mar 4, 2025 • 669 views
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1 answer

How to use Postman for Laravel $_POST request?

Hello @kartik, 1.You can create a new route ...READ MORE

Dec 1, 2020 in Laravel by Niroj
 • 82,800 points • 16,665 views
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1 answer

Error:Variable 'sql_mode' can't be set to the value of 'NO_AUTO_CREATE_USER'

Hello @kartik, your laravel connexion (config / database.php) ...READ MORE

Dec 3, 2020 in Laravel by Niroj
 • 82,800 points • 16,544 views
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1 answer

How to stash untracked files of the current working directory in Git?

Hi@akhtar, In order to stash untracked files, add ...READ MORE

Nov 20, 2020 in Git & GitHub by MD
 • 95,460 points • 17,077 views
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hadoop namenode ~format

When i type  hadoop namenode ~format WARNING: Use ...READ MORE

Nov 10, 2021 in Big Data Hadoop by anonymous
 • 140 points • 1,759 views
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3 answers

Count the number occurrences of a character in a string

The string count() method returns the number of occurrences of ...READ MORE

Dec 28, 2020 in Python by Carlos
 • 15,307 views
0 votes
9 answers

Is there any way to check which Hadoop daemons are running?

use jps command, It will show all the running ...READ MORE

Dec 27, 2018 in Big Data Hadoop by Rakesh
 • 160 points • 50,021 views
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0 answers

cv2.error: OpenCV(4.5.3) /tmp/pip-req-build-dwj9trv5/opencv/modules/imgproc/src/color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

Traceback (most recent call last):   File "main.py", line ...READ MORE

Dec 10, 2021 in Python by Kota
edited Mar 4, 2025 • 428 views
0 votes
1 answer

Error: spawn ENOENT on node.js?

Hii, Before anyone spends to much time debugging ...READ MORE

May 5, 2020 in Java-Script by Niroj
 • 82,800 points • 25,559 views
0 votes
0 answers

i keep on having this problem, can you help?

READ MORE

Nov 23, 2021 in Cyber Security & Ethical Hacking by anonymous
 • 120 points • 1,105 views
0 votes
0 answers

Create first line code Django - What of Error of the IndentationError: expected an indented block?

import datetime from django.db import models from django.utils import ...READ MORE

Dec 10, 2021 in Python by Warlen
edited Mar 4, 2025 • 401 views
0 votes
0 answers

How to find all latest java files.

I need all the latest java packages ...READ MORE

Dec 1, 2021 in Machine Learning by anonymous
 • 120 points • 771 views
0 votes
1 answer

How to Find User in Laravel by Username?

Hello, using the model. just like this User::where('username','John') -> ...READ MORE

Dec 3, 2020 in Laravel by Niroj
 • 82,800 points • 16,373 views
0 votes
1 answer

How to remove an existing job from one view in Jenkins?

Hi@akhtar, You can remove or add jobs in ...READ MORE

Dec 8, 2020 in Jenkins by MD
 • 95,460 points • 16,148 views
0 votes
0 answers

Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/HasAuthentication

Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/HasAuthentication at java.base/java.lang.ClassLoader.defineClass1(Native ...READ MORE

Oct 22, 2021 in Java by anonymous
 • 120 points • 2,459 views
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0 answers

My secret game will not print out "you win" only "You lose", I can't figure out what I am doing wrong?

secret_word = "giraffe" guess = "" guess_count = 0 guess_limit ...READ MORE

Dec 9, 2021 in Python by Confused
edited Mar 4, 2025 • 379 views
0 votes
1 answer

Fatal error: Class 'Illuminate\Foundation\Application' not found

Hello @kartik, Something is clearly corrupt in your ...READ MORE

Nov 5, 2020 in PHP by Niroj
 • 82,800 points • 17,524 views
0 votes
0 answers

How can I migrate multiple jenkins jobs and its configurations from one server to another, given the jenkins version is different on both servers?

I have several jobs on an old ...READ MORE

Oct 11, 2021 in Jenkins by anonymous
 • 120 points • 2,870 views
0 votes
0 answers

How is DevOps different from agile methodology?

Nov 23, 2021 in DevOps & Agile by Rahul
 • 2,120 points • 983 views
0 votes
0 answers

org.openqa.selenium.ElementClickInterceptedException Selenium WebDriver Java

Hello, My execution does clicks on webelement as ...READ MORE

Jul 21, 2020 in Selenium by sainiranjan
 • 120 points • 13,746 views
0 votes
0 answers

Using boto3 script, need to find the list of AWS EC2 instances which are tagged and untagged and to export the instances results in excel

Using boto3 script, tried to get the ...READ MORE

Oct 11, 2021 in DevOps on Cloud by SathishKumarD
 • 120 points • 2,839 views
0 votes
0 answers

MQTT subscribe message

Hello, this is my code where i ...READ MORE

Dec 9, 2021 in Python by Shiri
edited Mar 4, 2025 • 302 views
0 votes
0 answers

how to compare two strings in java?

how to compare two strings in java? READ MORE

Nov 16, 2021 in Java by Naresh
 • 210 points • 1,249 views
0 votes
1 answer

Unable to create a project in django.

If you run "python -m django --version" ...READ MORE

Nov 10, 2022 in Python by anonymous
edited Mar 5, 2025 • 1,387 views
0 votes
1 answer

mkdir: cannot create directory '/var/lib/grafana/plugins': Permission denied

Hi@akhtar, You are getting this error because Grafana ...READ MORE

Sep 7, 2020 in Docker by MD
 • 95,460 points • 20,018 views
0 votes
0 answers

What is DevOps?

What is DevOps? READ MORE

Nov 18, 2021 in DevOps & Agile by Dhruv
 • 120 points • 1,111 views
0 votes
2 answers

What's the difference between Software Testing Engineer and Quality Assurance Engineers?

A Software Tester explores the ways to check how ...READ MORE

Nov 25, 2020 in Career Counselling by Mithila
 • 26,189 views
0 votes
0 answers

Complete the function diff, do not modify the rest.

def diff(a,b):     # end function print(" *** ...READ MORE

Nov 22, 2021 in Python by anonymous
 • 120 points • 933 views
0 votes
3 answers

What are the applications of artificial neural networks?

Artificial neural network is a computational model ...READ MORE

Mar 2, 2019 in Others by SA
 • 1,090 points • 3,948 views
0 votes
1 answer

How to use for loop in Flutter?

Hi@akhtar, As the name suggests Dart for in ...READ MORE

Sep 3, 2020 in Others by MD
 • 95,460 points • 20,085 views
0 votes
1 answer

what is the full form of APSI in agile metrics ?

Agile Product Schedule Index READ MORE

Mar 18, 2021 in DevOps & Agile by Random
edited Mar 5, 2025 • 14,402 views
0 votes
1 answer

How to revert 'php artisan serve' command in laravel

Hello @kartik, Press Ctrl + Shift + ESC. Locate the php process running ...READ MORE

Sep 28, 2020 in Laravel by Niroj
 • 82,800 points • 19,010 views
0 votes
1 answer

Testing question and answer

Testing question and answer. READ MORE

Nov 16, 2021 in Java by anonymous
 • 300 points • 1,089 views
0 votes
0 answers

How to connect DimDate table to fact and dimensional tables?

Hi, I have fact table,Dim project , Dim ...READ MORE

Nov 20, 2021 in Power BI by asheni
 • 120 points • 913 views
0 votes
0 answers

get unique distinct items based on a condition and a date condition

hi could you help me sorry my ...READ MORE

Nov 23, 2021 in Others by adolpo
 • 120 points • 781 views
0 votes
1 answer

How to get the latest value from Subject or Observable

Hello @kartik, A Subject or Observable doesn't have a current value. When ...READ MORE

Sep 8, 2020 in Angular by Niroj
 • 82,800 points • 19,775 views
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