Trending questions in Edureka Community

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What is the difference between NULL and NA?

In simple words, NULL represents the null or an empty object ...READ MORE

Oct 14, 2019 in Data Analytics by anonymous
 • 33,030 points • 11,231 views
0 votes
1 answer

Not enough space to cache rdd_80_1 in memory!

Hi@akhtar, Currently, you are running with the default ...READ MORE

Jul 22, 2020 in Apache Spark by MD
 • 95,460 points • 2,752 views
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1 answer

From php returning JSON to JavaScript

Hii @kartik, You can use Simple JSON for PHP. ...READ MORE

Jun 5, 2020 in Java-Script by Niroj
 • 82,840 points • 1,022 views
0 votes
0 answers

how to send a pdf file as a response to frontend?

when a user upload a file to ...READ MORE

Apr 11, 2020 in Java by Abhishek
 • 120 points • 3,400 views
0 votes
1 answer

How to capture the status change of a process in selenium, after the process is kickstarted(Run)

For your requirement of capturing and displaying ...READ MORE

Apr 14, 2020 in Selenium by Jake George
 • 3,220 views
0 votes
1 answer

How to Configuring NTP server using chrony?

Hi@akhtar, To use NTP server in your system, ...READ MORE

May 11, 2020 in Linux Administration by MD
 • 95,460 points • 2,053 views
0 votes
1 answer

How to print a circular structure in a JSON-like format?

Hello, You can use util.inspect(object) in node.js. It automatically ...READ MORE

Apr 24, 2020 in Java-Script by Niroj
 • 82,840 points • 2,772 views
0 votes
1 answer

How to block an IP address to connect my webserver?

Hi@akhtar, You can block one IP address using ...READ MORE

Jun 10, 2020 in Linux Administration by MD
 • 95,460 points • 766 views
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2 answers

How do I replace character from string at specific indexes?

You could turn the String into a ...READ MORE

Aug 22, 2019 in Java by Sirajul
 • 59,230 points • 23,782 views
0 votes
1 answer

run docker inside docker container!

Hi@akhtar, There are different ways to run docker ...READ MORE

May 13, 2020 in Docker by MD
 • 95,460 points • 1,959 views
0 votes
1 answer

How to unblock one IP from black list?

Hi@akhtar, To unblock your blacklisted IP address, you ...READ MORE

Jun 10, 2020 in Linux Administration by MD
 • 95,460 points • 755 views
0 votes
1 answer

How to prevent multiple selection in jQuery UI Selectable plugin?

Hii @kartik, What I did is that I allow multiple ...READ MORE

May 30, 2020 in JQuery by Niroj
 • 82,840 points • 1,237 views
0 votes
1 answer

How can one detect airplane mode on Android?

Hello, When registering the Airplane Mode BroadcastReceiver (@saxos answer) I ...READ MORE

May 26, 2020 in Java by Niroj
 • 82,840 points • 1,377 views
0 votes
1 answer

How to get a list of registered route paths in Laravel?

Hello, Route::getRoutes() returns a RouteCollection. On each element, you can ...READ MORE

Mar 31, 2020 in Laravel by Niroj
 • 82,840 points • 3,786 views
0 votes
2 answers

Extracting data from a JSON file in Python

Here is what i found and was ...READ MORE

Nov 27, 2018 in Python by Rupali
 • 29,712 views
0 votes
1 answer

How to configure credentials for IAM user in CLI?

Hi@akhtar, To pass credentials for your IAM user ...READ MORE

Jun 10, 2020 in AWS by MD
 • 95,460 points • 737 views
0 votes
1 answer

I am looking for a python code to get my Azure VM status in my email , like whether the running vms port is open to the internet. If its open to internet I should get a mail notification

Hey, @Sourav, Check this out https://www.edureka.co/community/66025/azure-vm-monitoring It deals with ...READ MORE

May 29, 2020 in DevOps on Cloud by Sirajul
 • 59,230 points • 1,810 views
+1 vote
1 answer

How to move an Azure VM image to another resource group?

You can move a VM and its ...READ MORE

Jan 23, 2020 in Azure by Sirajul
 • 59,230 points • 6,662 views
0 votes
1 answer

Python Error saying "NameError: global name 'true' is not defined"

It's a very small mistake. Change true ...READ MORE

Jun 17, 2019 in Python by Vinayak
edited Oct 7, 2021 by Sarfaraz • 16,206 views
+1 vote
1 answer

How to deal with non-fast forward errors?

This error is faced when git cannot ...READ MORE

Jul 3, 2018 in Other DevOps Questions by Sophie may
 • 10,620 points • 31,261 views
0 votes
0 answers

Load and pre-process NSL_KDD data set

since I am a newbie in python ...READ MORE

May 27, 2020 in Python by arezoo
 • 220 points • 1,369 views
0 votes
1 answer

How to make a constant and use globally in laravel?

Hii, You can create a constants.php page in config folder ...READ MORE

Mar 24, 2020 in Laravel by Niroj
 • 82,840 points • 4,067 views
+2 votes
1 answer

C Sharp with Selenium -- How to Switch one tab to another tab in Csharp selenium

You could use Session.Driver.WindowHandles which is basically to switch ...READ MORE

Dec 23, 2019 in Selenium by Sirajul
 • 59,230 points • 7,961 views
0 votes
1 answer

Slicing a list using an index vector in r

Use index within [] and provide an ...READ MORE

Nov 2, 2019 in Data Analytics by Cherukuri
 • 33,030 points • 10,733 views
0 votes
0 answers

Can you please help me set up a adobe flash framework for selenium/visual studio?

Jun 12, 2020 in Selenium by anonymous
 • 120 points • 651 views
0 votes
1 answer

Ansible error: ERROR! Variables must be specified as a dictionary, or a list of dictionaries

the correct syntax for the var file ...READ MORE

Jun 2, 2020 in Ansible by yehuda
 • 7,088 views
0 votes
1 answer

ERROR org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - ZooKeeper exists failed after 4 attempts

Hi@akhtar, This error shows, Hbase is not able ...READ MORE

Mar 31, 2020 in Big Data Hadoop by MD
 • 95,460 points • 3,737 views
0 votes
2 answers

/tmp/jenkins7925067706776714433.sh: ./deploy: Permission denied in jenkins

To avoid this error, You should add ...READ MORE

Mar 31, 2020 in Jenkins by akhtar
 • 38,260 points • 3,682 views
+1 vote
1 answer

How to deploy machine learning model on aws instance?

Hi@karthik, Here you can use Jenkins tool. Jenkins ...READ MORE

May 29, 2020 in AWS by MD
 • 95,460 points • 1,302 views
0 votes
1 answer

How to design data warehouse for support whole business?

Hi, @There, So here are a few steps ...READ MORE

Jun 1, 2020 in Database by Gitika
 • 65,770 points • 1,048 views
+1 vote
1 answer

How to create an EBS volume in AWS?

Hi@akhtar, To create an EBS volume, you can ...READ MORE

Jun 8, 2020 in AWS by MD
 • 95,460 points • 725 views
0 votes
0 answers

What does NameError: name 'withdrawal' is not defined mean ?

READ MORE

Jun 6, 2020 in Python by Shanice
 • 120 points
recategorized Jun 8, 2020 by Gitika • 893 views
0 votes
1 answer

How to convert dictionary to JSON?

Hello @kartik, json.dumps() returns the JSON string representation of ...READ MORE

Apr 15, 2020 in Python by Niroj
 • 82,840 points • 3,076 views
0 votes
1 answer

Isn't it Possible to solve this issue with the latest version like jdk v14?

This might probably indicate a mistake in the ...READ MORE

Jun 5, 2020 in Selenium by kim
 • 865 views
0 votes
1 answer

Error:“Access is denied” error on accessing iframe document object

Hello @kartik, Basically, this error occurs when the ...READ MORE

Apr 27, 2020 in Java-Script by Niroj
 • 82,840 points • 2,547 views
0 votes
0 answers

Request for SQL Query

Hi team, How can I get a distinct ...READ MORE

Jun 8, 2020 in Database by vnk
 • 390 points • 778 views
0 votes
1 answer

Difference between map() and mapPartitions() function in Spark.

Hi@ akhtar, Both map() and mapPartitions() are the ...READ MORE

Jan 29, 2020 in Apache Spark by MD
 • 95,460 points • 6,511 views
0 votes
1 answer

Error mapreduce.Job: Task Id : attempt_1475517800829_0009_m_000000_0, Status : FAILED Error: Java heap space

Hi@Hasid, To avoid this error, you have to ...READ MORE

Apr 17, 2020 in Big Data Hadoop by MD
 • 95,460 points • 2,968 views
0 votes
1 answer

How to pretty-print a numpy.array without scientific notation and with given precision?

Hii @kartik, The numpy arrays have the method round(precision) which ...READ MORE

Apr 14, 2020 in Python by Niroj
 • 82,840 points • 3,102 views
+1 vote
1 answer

How to launch an EC2 instance?

Hi@akhtar, First login to your AWS account. Now ...READ MORE

Jun 5, 2020 in AWS by MD
 • 95,460 points • 819 views
0 votes
1 answer

Can't locate Net/SMTP/SSL.pm in @INC (@INC contains: .

Hi@akhtar, You may need to upgrade/install the Net::SMTP::SSL ...READ MORE

May 4, 2020 in Git & GitHub by MD
 • 95,460 points • 2,221 views
0 votes
1 answer

How to break root password in CentOS/RHEL 8?

Hi@akhtar, Reboot the system and interrupt the boot ...READ MORE

May 11, 2020 in Linux Administration by MD
 • 95,460 points • 1,918 views
+1 vote
1 answer

How to save graph using matplotlib library?

Hi@akhtar, You can find one function called savefig ...READ MORE

May 21, 2020 in Python by MD
 • 95,460 points • 1,441 views
0 votes
0 answers

how to invoke shell script inside docker container using from rest api??

Hi , I have a shell script . ...READ MORE

May 19, 2020 in DevOps and Microservices by anonymous
 • 120 points • 1,604 views
0 votes
1 answer

error no configuration has been provided kubectl

Hi@Kapil, Kubectl will mot come with minikube. You ...READ MORE

May 27, 2020 in DevOps & Agile by MD
 • 95,460 points • 1,271 views
0 votes
0 answers

Import WebDriver and ChromeDriver packages but bug show that i not accessible

Line1 package itinsync.autotrack; Line2 ...READ MORE

May 7, 2020 in Selenium by Huzaifa
 • 120 points
edited May 7, 2020 by Gitika • 2,133 views
+2 votes
1 answer

error: no configuration has been provided, try setting KUBERNETES_MASTER environment variable

Hi@akhtar, You may get this error if you ...READ MORE

May 22, 2020 in Kubernetes by MD
 • 95,460 points • 1,366 views
–1 vote
0 answers

Please I'm new to programming and don't even know where to start this assignment is overwhelming. Can someone please help me, please.

The program should read all given files ...READ MORE

Jun 9, 2020 in Others by hilario
 • 110 points • 736 views
0 votes
1 answer

is there any way to download truffle? how to solve this error

Hello @ aishah , It seems likely that this is ...READ MORE

May 25, 2020 in Web Development by Niroj
 • 82,840 points • 1,368 views
0 votes
2 answers

How to create a Javascript executor for making an element visible in Selenium Webdriver?

document.getElementById("myBtn").disabled = true; READ MORE

Aug 31, 2020 in Selenium by Sri
 • 3,190 points • 8,358 views
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