Trending questions in Edureka Community

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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 • 704 views
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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 • 20,617 views
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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 • 678 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 • 1,368 views
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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 • 1,034 views
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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 • 3,223 views
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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 • 14,874 views
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1 answer

How to place the ~/.composer/vendor/bin directory in your PATH?

Hello @kartik, To put this folder on the ...READ MORE

Apr 2, 2020 in Laravel by Niroj
 • 82,800 points • 27,179 views
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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 • 16,844 views
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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 • 618 views
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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 • 3,146 views
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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 • 1,568 views
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1 answer

What do ‘Record’, ‘Field’ and ‘Table’ mean in terms of a database?

Record is the collection of fields, possibly ...READ MORE

Oct 6, 2021 in Database by Adebayo fikayo
edited Mar 5, 2025 • 26,130 views
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How is DevOps different from agile methodology?

Nov 23, 2021 in DevOps & Agile by Rahul
 • 2,120 points • 1,256 views
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MQTT subscribe message

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

Dec 9, 2021 in Python by Shiri
edited Mar 4, 2025 • 556 views
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1 answer

Error: there is no need to specify a resource type as a separate argument when passing arguments in resource/name form

Hi, You don't need to pass any argument ...READ MORE

Oct 6, 2020 in Kubernetes by MD
 • 95,460 points • 19,000 views
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1 answer

How to run a .java file from command line passing arguments in Maven?

Hello @kartik, You could run: mvn exec:exec -Dexec.args="arg1". This will ...READ MORE

Jun 3, 2020 in Java by Niroj
 • 82,800 points • 24,373 views
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8 answers

Which is the better IT hub in India, Bangalore or Chennai?

I will choose Chennai because The living ...READ MORE

Jun 21, 2022 in Career Counselling by Jeev
edited Mar 5, 2025 • 18,487 views
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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 • 1,233 views
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What is DevOps?

What is DevOps? READ MORE

Nov 18, 2021 in DevOps & Agile by Dhruv
 • 120 points • 1,380 views
0 votes
1 answer

Testing question and answer

Testing question and answer. READ MORE

Nov 16, 2021 in Java by anonymous
 • 300 points • 1,396 views
+1 vote
5 answers

What are the skill set required for becoming an AWS Developer?

This skills are required to become AWS ...READ MORE

Jun 3, 2021 in Career Counselling by snehalharshe
 • 140 points • 27,725 views
+1 vote
2 answers

Error changing Mac address: SIOCSIFHWADDR: Cannot assign requested address

I can see that you are trying ...READ MORE

Feb 7, 2019 in Cyber Security & Ethical Hacking by Omkar
 • 69,180 points • 25,689 views
0 votes
1 answer

Uncaught Error: Bootstrap's JavaScript requires jQuery

Hello @kartik, You have provided wrong order for ...READ MORE

Apr 28, 2020 in JQuery by Niroj
 • 82,800 points • 25,846 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 • 1,220 views
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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 • 1,085 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 • 1,436 views
0 votes
1 answer

How to check if a collection exists in Mongodb native nodejs driver?

Hello @kartik, The collectionNames method of the native driver's Db object accepts ...READ MORE

Nov 27, 2020 in Node-js by Niroj
 • 82,800 points • 16,592 views
0 votes
1 answer

How do you create a link visual in Power BI?

Select the first visualisation go to the ...READ MORE

Oct 10, 2023 in Power BI by Monika kale
edited Mar 5, 2025 • 7,489 views
0 votes
1 answer

How to get base url in laravel using php?

Hello @kartik, You can use the URL facade ...READ MORE

Sep 17, 2020 in PHP by Niroj
 • 82,800 points • 19,623 views
+1 vote
2 answers

Retrieve all the implementations of an interface in Java

Take a look to this example: https://github.com/burningwave/co ...READ MORE

Dec 21, 2019 in Java by Roberto
 • 460 points
edited Jul 7, 2020 by Roberto • 42,409 views
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1 answer

How can I obtain a list of all files in a public folder in laravel?

'disks' => [ ...READ MORE

Mar 15, 2022 in Laravel by dhd
edited Mar 5, 2025 • 6,013 views
0 votes
2 answers

Chaincode Installation failed, Hyperledger Fabric

I had the same issue. I had ...READ MORE

Feb 15, 2022 in Blockchain by Pranitha Sanda
edited Mar 5, 2025 • 7,965 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 • 717 views
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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 • 616 views
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1 answer

How to use multiprocessing pool.map with multiple arguments?

The answer to this is version- and ...READ MORE

Nov 19, 2020 in Python by Gitika
 • 65,730 points • 16,829 views
+1 vote
1 answer

How do I pass JavaScript variables to PHP?

Hello @kartik, You cannot pass variable values from ...READ MORE

Jul 6, 2020 in Java-Script by Niroj
 • 82,800 points • 22,637 views
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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 • 650 views
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2 answers

How to recover lost private key of an EC2 instance?

I'm afraid it's not possible When you launch ...READ MORE

Sep 25, 2018 in AWS by Archana
 • 4,170 points • 25,876 views
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0 answers

Python define problem

Hi this is my coding so far, ...READ MORE

Nov 30, 2021 in Python by Mattias
edited Mar 4, 2025 • 569 views
0 votes
3 answers

What are the skills and experience needed to become an AI Engineer?

Major skills like Programming Languages, Machine Learning ...READ MORE

Jun 19, 2024 in Career Counselling by anonymous
 • 3,989 views
0 votes
0 answers

how to find lenght of string in java ?

java READ MORE

Nov 12, 2021 in Java by anonymous
 • 210 points • 1,297 views
0 votes
1 answer

Error saying "Failed to start httpd.service: Unit httpd.service not found."

Execute the following steps or make sure ...READ MORE

May 14, 2019 in Linux Administration by Kiara
 • 40,725 views
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0 answers

why can't i go to dev directory

root@localhost:/dev# ls ls: cannot open directory '.': Permission ...READ MORE

Nov 12, 2021 in Linux Administration by anonymous
 • 120 points • 1,280 views
0 votes
0 answers

If i don't subscribe for AWS Cloudfront service, which AWS service has the smarts to Route my request to closest edge location ?

I do understand that Route 53 (DNS ...READ MORE

Nov 27, 2021 in Others by Yashik
edited Mar 4, 2025 • 627 views
0 votes
2 answers

AttributeError: '<invalid type>' object has no attribute 'pen' on line 2

Hello, Turtle.pen is used to set/get pen attributes ...READ MORE

Nov 25, 2020 in Python by Niroj
 • 82,800 points • 6,104 views
0 votes
1 answer

Javascript ES6 TypeError: Class constructor Client cannot be invoked without 'new'

Hello @kartik, In package.json you can use targets configuration with @babel/preset-env. ...READ MORE

May 5, 2020 in Blockchain by Niroj
 • 82,800 points • 25,232 views
0 votes
1 answer

What happens when a pod exceeds its memory limit?

Whenever a pod exceeds its memory limit ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,190 points • 9,848 views
+1 vote
1 answer

Failed to connect to repository :Error performing git command: git ls-remote -h https://github.com/jenikis_hook.git HEAD

Hi@akhtar, There may be several reasons behind this ...READ MORE

May 4, 2020 in Jenkins by MD
 • 95,460 points • 25,175 views
0 votes
0 answers

I am working in the same organization since last 7+ years as a UI designer now if want to switch how much hike I should ask for?

Oct 8, 2021 in Career Counselling by Prachi
 • 120 points • 2,696 views
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