Trending questions in Edureka Community

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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 • 2,065 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 • 1,159 views
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What is Hadoop?

What is Hadoop? READ MORE

Dec 2, 2021 in Big Data Hadoop by Kavya
 • 700 points • 1,069 views
0 votes
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 • 16,745 views
0 votes
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 • 16,826 views
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0 answers

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 • 518 views
0 votes
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
 • 15,551 views
0 votes
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 • 530 views
0 votes
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 • 17,241 views
0 votes
0 answers

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 • 759 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 • 17,874 views
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0 answers

hadoop namenode ~format

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

Nov 10, 2021 in Big Data Hadoop by anonymous
 • 140 points • 1,882 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 • 16,366 views
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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 • 20,333 views
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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 • 16,522 views
0 votes
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 • 523 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 • 20,237 views
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i keep on having this problem, can you help?

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Nov 23, 2021 in Cyber Security & Ethical Hacking by anonymous
 • 120 points • 1,196 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 • 493 views
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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 • 865 views
0 votes
1 answer

How to install all required PHP extensions for Laravel?

Hello, Laravel Server Requirements mentions that BCMath, Ctype, JSON, Mbstring, OpenSSL, PDO, Tokenizer and XML extensions are required. Most the ...READ MORE

Apr 6, 2020 in Laravel by Niroj
 • 82,800 points • 26,889 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 • 2,563 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 • 19,329 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
 • 26,430 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 • 13,897 views
0 votes
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 • 456 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 • 2,974 views
+2 votes
3 answers

How can I play an audio file in the background using Python?

down voteacceptedFor windows: you could use  winsound.SND_ASYNC to play them ...READ MORE

Apr 4, 2018 in Python by charlie_brown
 • 7,720 points • 16,389 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 • 1,525 views
0 votes
0 answers

How is DevOps different from agile methodology?

Nov 23, 2021 in DevOps & Agile by Rahul
 • 2,120 points • 1,073 views
0 votes
2 answers

How to know Hive and Hadoop versions from command prompt?

Hi, Hadoop and hive have their individual commands. ...READ MORE

Dec 18, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 16,263 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 • 2,928 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 • 376 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 • 1,334 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 • 4,105 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 • 20,242 views
0 votes
0 answers

What is DevOps?

What is DevOps? READ MORE

Nov 18, 2021 in DevOps & Agile by Dhruv
 • 120 points • 1,204 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 • 14,540 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 • 1,030 views
0 votes
1 answer

Error:node.js /socket.io/socket.io.js not found

Hello @kartik, Copying socket.io.js to a public folder (something as resources/js/socket.io.js) ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 16,504 views
0 votes
1 answer

Testing question and answer

Testing question and answer. READ MORE

Nov 16, 2021 in Java by anonymous
 • 300 points • 1,185 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 • 886 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 • 1,013 views
0 votes
1 answer

Error:“NODE_ENV” is not recognized as an internal or external command, operable command or batch file

Hello @kartik, It sounds like your error comes ...READ MORE

Jul 16, 2020 in Node-js by Niroj
 • 82,800 points • 22,237 views
0 votes
0 answers

can i make Xander (type progressive web app)PWA which share files through wifi and bluetooth?

Nov 15, 2021 in Java-Script by anonymous
 • 120 points • 1,232 views
0 votes
0 answers

ValueError: not enough values to unpack (expected 3, got 1) in below code

import cv2 import numpy as np img=cv2.imread ("C:\\Users\\20pa1\\Downloads\\pawan_kalyan_teenmar_movie_stills06.jpg" , ...READ MORE

Nov 28, 2021 in Python by Edureka
edited Mar 4, 2025 • 555 views
0 votes
0 answers

What skills does a Data Scientist need?

Could someone tell me what skills does ...READ MORE

Nov 30, 2021 in Others by Edureka
 • 140 points
edited Mar 4, 2025 • 462 views
+2 votes
7 answers

What are the responsibilities of Blockchain Consultant?

Tamir Zoltovski (Managing Partner at Moneta International ...READ MORE

Aug 31, 2019 in Career Counselling by TamirZoltovski
 • 180 points • 8,658 views
0 votes
1 answer

Error occurs while creating new maven project and could not resolve archetype

Hello, @Boopathy, I had the same problem. I ...READ MORE

Dec 30, 2020 in Selenium by Reshma
 • 14,858 views
0 votes
0 answers

Getting no such element found exception in seleniumc#

I want to get the control for ...READ MORE

Nov 29, 2021 in Others by maria
edited Mar 4, 2025 • 482 views
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