Trending questions in Edureka Community

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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 • 498 views
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1 answer

Input() error - NameError: name '…' is not defined

Hello @kartik, You should use raw_input if you are ...READ MORE

May 5, 2020 in Python by Niroj
 • 82,800 points • 25,811 views
+1 vote
1 answer

tensorflow is installed but theres an error while importing

Hi@Christlan, This problem is related to version. Follow ...READ MORE

Dec 22, 2020 in Python by MD
 • 95,460 points • 15,791 views
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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 • 1,011 views
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What is Hadoop?

What is Hadoop? READ MORE

Dec 2, 2021 in Big Data Hadoop by Kavya
 • 700 points • 937 views
+1 vote
3 answers

What is the job role of a Azure Cloud Engineer?

The job of an Azure Cloud Engineer ...READ MORE

Jan 4, 2019 in Career Counselling by Nabarupa
 • 19,045 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 • 1,873 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 • 376 views
0 votes
1 answer

How to get the base domain/url in php?

Hello @kartik, Use SERVER_NAME. echo $_SERVER['SERVER_NAME'] ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,800 points • 17,860 views
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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 • 380 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 • 622 views
0 votes
2 answers

How to save as PDF on Chrome using Selenium

Vaishanvi, Select  ID  selected dropdown or it ...READ MORE

Feb 22, 2020 in Selenium by Abdul
 • 36,364 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 • 16,568 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 • 24,484 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
 • 27,628 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 • 16,443 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 • 16,973 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 • 1,693 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
 • 15,244 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 • 384 views
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i keep on having this problem, can you help?

READ MORE

Nov 23, 2021 in Cyber Security & Ethical Hacking by anonymous
 • 120 points • 1,075 views
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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 • 362 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 • 730 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 • 2,421 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 • 346 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 • 16,265 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 • 2,823 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 • 16,029 views
0 votes
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
 • 29,747 views
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0 answers

How is DevOps different from agile methodology?

Nov 23, 2021 in DevOps & Agile by Rahul
 • 2,120 points • 953 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 • 266 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 • 2,790 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 • 13,673 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 • 1,196 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 • 25,325 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 • 1,317 views
0 votes
0 answers

What is DevOps?

What is DevOps? READ MORE

Nov 18, 2021 in DevOps & Agile by Dhruv
 • 120 points • 1,082 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 • 897 views
0 votes
1 answer

Testing question and answer

Testing question and answer. READ MORE

Nov 16, 2021 in Java by anonymous
 • 300 points • 1,046 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 • 20,005 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 • 3,854 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 • 49,613 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 • 14,318 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 • 744 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 • 868 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
 • 26,032 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 • 1,061 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 • 18,829 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 • 422 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 • 19,720 views
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