Most viewed questions in Edureka Community

0 votes
1 answer

What is the difference between ctrl z and ctrl c in command line?

Hi@akhtar, Generally, these two commands are used to ...READ MORE

Feb 24, 2020 in Linux Administration by MD
 • 95,460 points • 48,096 views
+4 votes
4 answers

How to install packages inside a docker Ubuntu image?

Execute the update and the install command ...READ MORE

Apr 24, 2019 in Docker by Vismaya
 • 48,006 views
+2 votes
4 answers

How to run Jenkins jobs on multiple slaves with a single job configuration?

use multijob plugin READ MORE

Jan 3, 2019 in Jenkins by Ajit Jadhav
 • 47,903 views
0 votes
1 answer

how to find ip address in cmd

if you are using windows then there ...READ MORE

Feb 26, 2023 in Cyber Security & Ethical Hacking by subhasish
edited Mar 5 • 47,861 views
+2 votes
5 answers

ERROR: 'git' is not recognized as an internal or external command.

You have to set your PATH to ...READ MORE

Aug 2, 2018 in Git & GitHub by Sophie may
 • 10,620 points • 47,814 views
0 votes
1 answer

-bash: cd: /root/: Permission denied

Hi@akhtar, You got this error because your user ...READ MORE

Aug 13, 2020 in Linux Administration by MD
 • 95,460 points • 47,279 views
+3 votes
5 answers

Is accessing kubernetes dashboard remotely possible?

Yes it is possible by using NodePort ...READ MORE

Mar 9, 2020 in Kubernetes by Ali
 • 160 points • 47,278 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 • 47,177 views
0 votes
1 answer

Typescript: Property "XXX" does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes

Double check the newly added object types. ...READ MORE

Jun 8, 2022 in TypeSript by Nina
 • 3,060 points • 46,984 views
0 votes
1 answer

How to set cookie value with AJAX request?

Hello @kartik, Basically, ajax request as well as ...READ MORE

Jun 18, 2020 in Java-Script by Niroj
 • 82,840 points • 46,797 views
0 votes
4 answers

I'm trying to run docker with Jenkins pipeline but I'm facing this Jenkins pipeline error and a socket.io error.

This happens when the Jenkins user is ...READ MORE

Jun 26, 2018 in Docker by Sophie may
 • 10,620 points • 46,749 views
+1 vote
1 answer

java.lang.NoSuchMethodError: No such DSL method 'pipeline' found among steps

Hi@akhtar, I think you did not install your ...READ MORE

Jul 7, 2020 in Jenkins by MD
 • 95,460 points • 46,304 views
0 votes
5 answers

What is the default Jenkins password?

Change the shell to /bin/bash instead of bin/false ...READ MORE

Apr 23, 2019 in Jenkins by Vinod
 • 46,295 views
0 votes
2 answers

Job for httpd.service failed because the control process exited with error code.

Hi guys I was facing same problem as ...READ MORE

Nov 21, 2020 in Linux Administration by anonymous
 • 140 points • 46,051 views
0 votes
1 answer

PHP undefined key and variable

Hi, @Dann, If you are using some variable ...READ MORE

Dec 30, 2020 in PHP by anonymous
 • 65,770 points • 46,042 views
+1 vote
2 answers

Spark: Dataframe vs Dataset

Recently, there are two new data abstractions ...READ MORE

Jul 29, 2019 in Apache Spark by Jackie
 • 46,011 views
+6 votes
3 answers

"Error: '\U' used without hex digits in character string starting ""C:\U"" when trying to read a csv file in R

Replace all \ with \\. Its trying ...READ MORE

Nov 26, 2018 in Data Analytics by Maverick
 • 10,840 points • 45,860 views
+1 vote
3 answers

Removing double quotes from a string from JSON response in PHP

Just remove the json_encode call, and it should work: $resp ...READ MORE

Sep 12, 2018 in Blockchain by digger
 • 26,740 points • 45,681 views
+3 votes
7 answers

Is it possible to shift or move jobs between two jenkins servers?

Hi, You can copy Jobs in between your ...READ MORE

Dec 16, 2020 in Jenkins by MD
 • 95,460 points • 45,653 views
+1 vote
1 answer

What are named routes in Laravel and How can specify route names for controller actions?

Hey @kartik, Named routing is another amazing feature of ...READ MORE

Mar 23, 2020 in Laravel by Niroj
 • 82,840 points • 45,605 views
0 votes
2 answers

Unable to connect to the server: x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error"

mkdir -p $HOME/.kube sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config sudo ...READ MORE

Sep 30, 2020 in Kubernetes by Muhammad Badi uz Zaman
 • 45,566 views
0 votes
1 answer

How to return data from Axios API?

Hello @kartik, The issue is that the original axiosTest() function ...READ MORE

Oct 13, 2020 in Node-js by Niroj
 • 82,840 points • 45,522 views
0 votes
1 answer

import org.openqa.selenium.* shows compilation error - The package org.openqa.selenium is not accessible even though I have added the external jar files in the class path.

Here's what you can try  Either keep only selenium-server-standalone-3.141.59.jar as ...READ MORE

Oct 7, 2020 in Selenium by Karan
 • 19,610 points • 45,462 views
0 votes
1 answer

How to input text in the text box without calling the sendKeys()?

driver.findElement(By.id("proj_cost")).sendKeys("5000&q ...READ MORE

Nov 16, 2023 in Selenium by anonymous
edited Mar 5 • 45,432 views
0 votes
2 answers

'flutter' is not recognized as an internal or external command, operable program or batch file.

You have to Add flutter sdk path ...READ MORE

Aug 2, 2020 in Others by c49
 • 45,251 views
0 votes
3 answers

How to replace negative numbers in Pandas Data Frame by zero?

 If all your columns are numeric, you ...READ MORE

Dec 16, 2020 in Python by Rajiv
 • 8,870 points • 45,060 views
0 votes
5 answers

How to scroll down a webpage in selenium using Java?

 to scroll up or down with Selenium, a JavaScript executor is a ...READ MORE

Dec 16, 2020 in Selenium by Roshni
 • 10,480 points • 44,904 views
+1 vote
2 answers

Read file content from S3 bucket with boto3

s3_client=boto3.resource('s3') bucket = s3_client.Bucket('test') for obj in bucket.objects.all(): contents=obj.get()['Body'].read().decode(encoding="utf-8",errors="ignore") for line ...READ MORE

Jul 4, 2019 in AWS by reddy
edited Jul 4, 2019 by Kalgi • 44,555 views
0 votes
1 answer

How to pass parameters in GET requests with jQuery?

Hello, Here is the syntax using jQuery $.get $.get(url, data, ...READ MORE

Apr 28, 2020 in JQuery by Niroj
 • 82,840 points • 44,474 views
+1 vote
1 answer

ModuleNotFoundError: No module named 'keras'

Hi@akhtar, I think this problem is related to ...READ MORE

Apr 23, 2020 in Machine Learning by MD
 • 95,460 points
edited Aug 11, 2021 by Soumya • 44,113 views
+1 vote
4 answers

What is the difference between Amazon ECS and Amazon EC2?

EC2 allows you to launch individual instances ...READ MORE

Jul 11, 2018 in AWS by Priyaj
 • 58,020 points • 44,038 views
0 votes
1 answer

How do I install the yaml package for Python?

Hello @kartik, You could try the search feature ...READ MORE

May 12, 2020 in Python by Niroj
 • 82,840 points • 43,836 views
0 votes
1 answer

Difference between Amazon ec2 and AWS Elastic Beanstalk.

EC2 EC2 is Amazon's service that allows you ...READ MORE

Jul 9, 2018 in AWS by Priyaj
 • 58,020 points • 43,524 views
0 votes
2 answers

Resolving PKIX path building failed Error?

You need to add the certificate for App2 to ...READ MORE

Sep 24, 2018 in Java by Sushmita
 • 6,920 points • 43,467 views
+2 votes
4 answers

use length function in substring in spark

You can use the function expr val data ...READ MORE

May 3, 2018 in Apache Spark by kurt_cobain
 • 9,350 points • 43,451 views
+1 vote
3 answers

What is the difference between rdd and dataframes in Apache Spark ?

Comparison between Spark RDD vs DataFrame 1. Release ...READ MORE

Aug 28, 2018 in Apache Spark by shams
 • 3,670 points • 43,336 views
0 votes
1 answer

org.apache.spark.sql.AnalysisException: cannot resolve given input columns

The string Productivity has to be enclosed between single ...READ MORE

Jul 10, 2019 in Apache Spark by Tina
 • 43,245 views
0 votes
3 answers

Python error "NameError: name 'sr' is not defined"

write at start of code import speech_recognition as ...READ MORE

Mar 17, 2021 in Python by Honir
edited Mar 5 • 43,183 views
0 votes
1 answer

How to convert date to general in excel without losing format?

The steps are as follows: Copy the dates ...READ MORE

Apr 1, 2022 in Database by gaurav
 • 23,260 points • 43,049 views
0 votes
2 answers

How to solve expected response code 220 but got code “”, with message “” in Laravel?

This problem can generally occur when you ...READ MORE

Dec 16, 2020 in Laravel by Gitika
 • 65,770 points • 42,938 views
+1 vote
1 answer

http://localhost:50070 not working in HADOOP

There are 2 case possible: 1. If you ...READ MORE

Apr 16, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 42,900 views
0 votes
4 answers

“Cannot find symbol” compilation error

The "Cannot find symbol" errors generally occur when you ...READ MORE

Dec 16, 2020 in Java by Gitika
 • 65,770 points • 42,677 views
0 votes
1 answer

How to add background image in flutter ?

To set a background image in Flutter, ...READ MORE

Mar 10, 2023 in Android by vinayak
 • 42,611 views
0 votes
2 answers

Unable to find valid certification path to requested target

Unfortunately - it could be many things ...READ MORE

Dec 15, 2020 in Java by Roshni
 • 10,480 points • 42,586 views
+1 vote
3 answers

ModuleNotFoundError: No module named 'speech_recognition' Not able to install speech_recognition in python:

Hey. You have to use SpeechRecognition as module ...READ MORE

Nov 28, 2018 in Python by Omkar
 • 69,220 points • 42,495 views
+1 vote
1 answer

How to rename Docker images without rebuilding it?

Hi@akhtar, You can rename your docker image by ...READ MORE

May 19, 2020 in Docker by MD
 • 95,460 points • 42,328 views
+4 votes
2 answers

Can we get the HTTP Response Code in Selenium with Java?

It is indeed possible to get http ...READ MORE

Apr 21, 2018 in Selenium by king_kenny
 • 3,710 points • 42,307 views
+2 votes
1 answer

I want the console.log output from Chrome. I'm working with selenium on Python

So this is how you do it ...READ MORE

May 3, 2018 in Selenium by sniffy_god
 • 780 points • 42,255 views
+1 vote
3 answers

Log in to AWS using Access Key ID and Secret Access Key ID

You can also use the access key ...READ MORE

Aug 30, 2018 in AWS by eatcodesleeprepeat
 • 4,710 points • 42,136 views
+1 vote
1 answer

difference between synchronous and asynchronous api calls

Synchronous means that you call a web ...READ MORE

Sep 1, 2020 in Software Testing by Sirajul
 • 59,230 points • 42,134 views
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