Trending questions in Edureka Community

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1 answer

Whats is the difference between a project director and a project manager?

About $20,000 :-) More often, the titles relate ...READ MORE

Aug 6, 2020 in PMP by Kiron
 • 3,994 views
0 votes
1 answer

How to pass an array as a function parameter in JavaScript?

Hello @kartik, Use: const args = ['p0', 'p1', 'p2']; call_me.apply(this, ...READ MORE

Sep 4, 2020 in Java-Script by Niroj
 • 82,800 points • 2,738 views
0 votes
1 answer

[preflight] WARNING: ebtables not found in system path

Hi@akhtar, you may be missing ebtables, ethtool, or a similar ...READ MORE

Jul 16, 2020 in Kubernetes by MD
 • 95,460 points • 4,920 views
0 votes
1 answer

How to filter IP address of remote system in Ansible?

Hi@akhtar, You can use the filter keyword in your ...READ MORE

Aug 20, 2020 in Ansible by MD
 • 95,460 points • 3,372 views
0 votes
1 answer

How can we initialise a variable like this a = -2.331*(e**-16)?

Remove stars and brackets. That's all READ MORE

Oct 14, 2020 in Python by anonymous
 • 65,730 points • 995 views
0 votes
1 answer

When I'm trying to reinstall Jenkins in cent OS, the secrets folder is not creating and Jenkins is not using port 8080.

Go to /etc/yum.repo.d and delete jenkins.io package. Then ...READ MORE

Sep 30, 2020 in Jenkins by Adil
 • 1,595 views
0 votes
1 answer

Flutter extension not installed; install from https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

Hi@akhtar, You need to install some extensions to ...READ MORE

Jul 17, 2020 in Others by MD
 • 95,460 points • 4,836 views
0 votes
1 answer

How to output MySQL query results in CSV format?

Hello @kartik, Using this command columns names will ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,800 points • 3,478 views
0 votes
1 answer

How to capture only TCP packets in Linux?

Hi@akhtar, You can use tcpdump command for this ...READ MORE

Oct 4, 2020 in Linux Administration by MD
 • 95,460 points • 1,428 views
0 votes
0 answers

Error in xy.coords(x, y, xlabel, ylabel, log) : argument "x" is missing, with no default

Hi, my code is showing this, what's ...READ MORE

Sep 7, 2020 in Data Analytics by Nurdiana
 • 120 points
recategorized Sep 7, 2020 by Gitika • 2,644 views
0 votes
1 answer

What are the roles and responsibilities of Azure Developer?

Set of working responsibilities: Perform nitty gritty investigation ...READ MORE

Sep 2, 2020 in Career Counselling by CaitlinBruny
 • 140 points
edited Oct 7, 2021 by Sarfaraz • 2,929 views
0 votes
1 answer

org.apache.hadoop.ipc.RemoteException(java.io.IOException): File /try.txt._COPYING_ could only be replicated to 0 nodes instead of minReplication (=1).

Hi@akhtar, This error may occur if your datanode ...READ MORE

Apr 7, 2020 in Big Data Hadoop by MD
 • 95,460 points • 9,192 views
0 votes
1 answer

How to write ansible script for installing jenkins on aws RHEL?

Check this out. https://github.com/geerlingguy/ansible-role-jenkins H ...READ MORE

Sep 24, 2020 in Ansible by smy
 • 1,879 views
0 votes
2 answers

Can someone explain ,Why do we need Python in Devops ? Any real life example?

Ansible dynamic inventory is one real-life example. READ MORE

Sep 30, 2020 in Career Counselling by Gayathri
 • 1,552 views
0 votes
1 answer

Error from server (NotFound): the server could not find the requested resource

Hi@akhatr, The following error might indicate that something ...READ MORE

Jul 16, 2020 in Kubernetes by MD
 • 95,460 points • 4,894 views
0 votes
1 answer

Kali linux installation

Hi@Kojokojo, You can check your partitions using the ...READ MORE

Oct 12, 2020 in Linux Administration by MD
 • 95,460 points • 1,117 views
0 votes
1 answer

touchz: io.bytes.per.checksum(512) and blockSize(256) do not match. blockSize should be a multiple of io.bytes.per.checksum

Hi@akhtar, The default the block size is 64MB ...READ MORE

Sep 25, 2020 in Big Data Hadoop by MD
 • 95,460 points • 1,798 views
0 votes
1 answer

How to create a service account key in GCP Cloud using Terraform?

Hi@akhtar, You need to create a service account ...READ MORE

Sep 13, 2020 in Terraform by MD
 • 95,460 points • 2,345 views
0 votes
1 answer

How to create HTML elements using jQuery?

Hello @kartik,  if you're doing $('<div>'), jQuery will also ...READ MORE

Sep 18, 2020 in Java-Script by Niroj
 • 82,800 points • 2,094 views
0 votes
1 answer

How to export the MySql database structure without the data just the structure?

Hello @kartik, You can do with the --no-data option with ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,800 points • 3,434 views
0 votes
1 answer

Error: Invariant Violation: Element type is invalid: expected a string (for built-in components) or a class/function but got: object

Hello @kartik, You need export default or require(path).default var ...READ MORE

Jul 22, 2020 in Angular by Niroj
 • 82,800 points • 4,603 views
0 votes
1 answer

How to insert an item into an array at a specific index?

Hello @kartik, You can implement the Array.insert method by doing ...READ MORE

Sep 10, 2020 in JQuery by Niroj
 • 82,800 points • 2,432 views
0 votes
1 answer

How to create one Job in Jenkins from CLI?

Hi@akhtar, You need to download the jenkins-cli.jar file ...READ MORE

Jul 7, 2020 in Jenkins by MD
 • 95,460 points • 5,272 views
0 votes
1 answer

How to use $(document).ready equivalent without jQuery

Hello @kartik, Using DOMContentLoaded that is supported by over ...READ MORE

Sep 10, 2020 in JQuery by Niroj
 • 82,800 points • 2,439 views
0 votes
1 answer

How to calculate work done for a given date or period of time?

Hello sir how are u doing today READ MORE

Mar 16, 2022 in Tableau by Haroldiho
edited Mar 5, 2025 • 1,878 views
0 votes
1 answer

Is it mandatory to have Ansible Controller Machine (ACM) and Jenkins Master on the same server/instance ?

Make git, Jenkins, Docker, ansible master as ...READ MORE

Sep 30, 2020 in Ansible by Adil
 • 1,565 views
0 votes
1 answer

How to set JDK in Eclipse?

To manage the list of compilers go ...READ MORE

Jan 3, 2019 in Java by Daisy
 • 8,140 points • 29,050 views
0 votes
2 answers

What is the role of the project manager in an Agile project that has a Product Owner and a Scrum master on the team?

In SCRUM, you could say that Scrum ...READ MORE

Sep 11, 2020 in PMP by Eric Simms
 • 2,344 views
0 votes
1 answer

ModuleNotFoundError: No module named 'pymc3'

Hi@akhtar, You need to install this module in ...READ MORE

Jun 30, 2020 in Python by MD
 • 95,460 points • 5,534 views
0 votes
1 answer

How can I query raw via Eloquent?

Hello @kartik, You may try this: // query can't ...READ MORE

Sep 24, 2020 in Laravel by Niroj
 • 82,800 points • 1,826 views
0 votes
1 answer

Error:mvn clean install" in my linux machine to build a maven Project

Hello @Niroj , You need to double check the PATH environment ...READ MORE

Aug 6, 2020 in Linux Administration by anonymous
 • 82,800 points • 3,936 views
0 votes
0 answers

TypeError: unsupported operand type(s) for *: 'CommentedMap' and 'CommentedMap' Hatam bu nasıl çözebilirim ?

from ruamel import yaml from scipy import spatial import ...READ MORE

Sep 29, 2020 in Python by anonymous
 • 120 points
edited Sep 29, 2020 by Gitika • 1,638 views
0 votes
1 answer

How to log in to phpMyAdmin with WAMP?

Hello @kartik,  Try-Username: root Password: (No password set). Sometimes it doesn't ...READ MORE

Apr 9, 2020 in PHP by Niroj
 • 82,800 points • 9,073 views
0 votes
1 answer

Which is the best APM tool?

Best is subjective. However, Prometheus + Grafana, ...READ MORE

Oct 8, 2020 in Other DevOps Questions by Avishek Kumar
 • 1,204 views
0 votes
1 answer

Terraform template to create SNS topic with subscription of mail id

Hi@Lakshminarayanan, For SNS topic, you can use aws_sns_topic_subscription resource ...READ MORE

Jul 7, 2020 in Terraform by MD
 • 95,460 points • 5,246 views
0 votes
2 answers

Invalid key error message while using Docker for Windows

I think the problem is with the ...READ MORE

Sep 17, 2020 in Docker by Kim
 • 2,076 views
0 votes
1 answer

How to detect if URL has changed after hash in JavaScript?

Hello @kartik, Use this code window.onhashchange = function() { ...READ MORE

Jun 18, 2020 in Java-Script by Niroj
 • 82,800 points • 6,069 views
0 votes
1 answer

I DONE MY AZURE FUNDAMENTAL WHAT IS BETTER ADMIN OR Azure Solutions Architect ?

Hey, @Abhaskant, Microsoft seems to distinguish administrator and architect by the relative ...READ MORE

Jul 29, 2020 in Cloud Computing by Gitika
 • 65,730 points • 4,268 views
0 votes
1 answer

Error:ErrorException in AbstractPaginator.php line 445: call_user_func_array() expects parameter 1 to be a valid callback, class 'Illuminate\Support\Collection' does not have a method 'links'

Hello @kartik, In Laravel 5 there is no ...READ MORE

Sep 24, 2020 in Laravel by Niroj
 • 82,800 points • 1,798 views
0 votes
1 answer

Package installed but still says "ImportError: No module named pygame.locals"

you need to do import pygame before ...READ MORE

Jul 8, 2021 in Python by Sandro Shtikov
edited Mar 5, 2025 • 5,586 views
0 votes
1 answer

How change view folder in Laravel5?

Hello @kartik, See line 16 of config/view.php (the "View Storage ...READ MORE

Sep 25, 2020 in Laravel by Niroj
 • 82,800 points • 1,744 views
0 votes
1 answer

If any etherium smart contract source code is not verified

To remove the “unverified” label, the human ...READ MORE

May 12, 2020 in Blockchain by Vikas Blockchained
 • 7,634 views
0 votes
1 answer

How to retrieve the value of a text field in Flutter App?

Hi@akhtar, In your TextField, you can call one ...READ MORE

Sep 3, 2020 in Others by MD
 • 95,460 points • 2,695 views
0 votes
1 answer

"msg": "Depsolve Error occured: \n Problem: package docker-ce-3:19.03.12-3.el7.x86_64 requires containerd.io >= 1.2.2-3, but none of the providers can be installed\n

Hi@akhtar, It seems you need to download some ...READ MORE

Aug 4, 2020 in Ansible by MD
 • 95,460 points • 3,988 views
0 votes
1 answer

curl: (7) Failed connect to master-node:32602; Connection refused https://github.com/kubernetes/kubernetes/issues/37199

Hi@akhtar, I guess there is a problem with ...READ MORE

Aug 27, 2020 in Kubernetes by MD
 • 95,460 points • 3,030 views
0 votes
1 answer

Error:“The page has expired due to inactivity” - Laravel 5.5

Hello @kartik, Make sure you have already added ...READ MORE

Aug 4, 2020 in Laravel by Niroj
 • 82,800 points • 3,999 views
0 votes
1 answer

NameError: name '_' is not defined

Hello, Just include this in you snippet: from django.utils.translation ...READ MORE

Aug 3, 2020 in Web Development by Niroj
 • 82,800 points • 4,127 views
+1 vote
2 answers

I have worked in IT field for 9+ years, but after 2016, due to my family issues, i cant continue working, now, I am searching job, how can i get job after long gap

Hi, @Saravanan, Let me tell you one thing ...READ MORE

Sep 21, 2020 in Others by Gitika
 • 65,730 points • 1,846 views
+1 vote
0 answers

i want to automate below secaniro using testng and pom but using below code i am only able to open facebook directlt but what i want to do is i wantto open chrome and then navigate to facebook

Open a Chrome browser. Navigate to “http://www.facebook.com," Verify that ...READ MORE

Sep 23, 2020 in Selenium by anonymous
 • 410 points • 1,811 views
0 votes
1 answer

How do Ethereum node compete for blocks?

A lot of computing time is wasted. ...READ MORE

Sep 6, 2022 in Blockchain by Jojo
edited Mar 5, 2025 • 1,749 views
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