Trending questions in Edureka Community

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how to add data to existing file and how to use LIST properly ??

Hi, @Aminegac yes, in the output file there's ...READ MORE

Dec 4, 2020 in Talend by Gitika
 • 65,730 points • 4,369 views
0 votes
1 answer

How to pull the catalog from the puppet master node?

Hi@akhtar, The puppet agent is configured to run ...READ MORE

Dec 31, 2020 in Puppet by MD
 • 95,460 points • 3,178 views
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0 answers

Error after upgrading to latest version of Selenium: System.InvalidOperationException: 'invalid argument: entry 0 of 'firstMatch' is invalid

I am using the latest version of ...READ MORE

Dec 3, 2020 in Selenium by Clemens
 • 120 points
edited Dec 3, 2020 by Niroj • 4,426 views
0 votes
1 answer

How to drop all tables from the database with manage.py CLI in Django?

Hello @kartik, Python you can write your own ...READ MORE

Aug 7, 2020 in Python by Niroj
 • 82,800 points • 9,483 views
0 votes
1 answer

How can i run my bot on a different system which dosen't have uipath installed it??

Hi, @Sivapavan, Yes you can install only the ...READ MORE

Nov 23, 2020 in RPA by Gitika
 • 65,730 points • 4,820 views
0 votes
1 answer

An argument named "versioning" is not expected here. Did you mean to define a block of type "versioning"?

Hi@akhtar, The error is telling that you need ...READ MORE

Dec 1, 2020 in Terraform by MD
 • 95,460 points • 4,464 views
0 votes
1 answer

How to recover deleted file from Uipath????

Hey, check this out https://forum.uipath.com/t/urgent-request-please-f ...READ MORE

Nov 3, 2020 in RPA by Lyana
 • 5,704 views
0 votes
1 answer

Capturing browser logs with Selenium WebDriver using Java?

I assume it is something in the ...READ MORE

Dec 3, 2020 in Selenium by Gitika
 • 65,730 points • 4,374 views
0 votes
1 answer

What goes under jenkins configuration of JDK (JDK 11 or the latest version I'm using for selenium)

Hi@zaraaq, It just a name. You can give ...READ MORE

Nov 10, 2020 in Jenkins by MD
 • 95,460 points • 5,386 views
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1 answer

How to change admin password in jenkins?

Hi@akhtar, To change your admin password, you have to ...READ MORE

May 9, 2020 in Jenkins by MD
 • 95,460 points • 13,362 views
0 votes
1 answer

Error:The Response content must be a string or object implementing __toString(), "boolean" given.

Hello @kartik, Your response must return some sort ...READ MORE

Sep 24, 2020 in Laravel by Niroj
 • 82,800 points • 7,389 views
0 votes
2 answers

How to get a job in cyber security?

You'll usually need relevant pre-entry work experience ...READ MORE

Dec 9, 2021 in Career Counselling by Error
 • 420 points • 2,990 views
0 votes
0 answers

How to add 5 new columns in the data table

Hi, I am a beginner  and I need ...READ MORE

Mar 1, 2021 in Others by anonymous
edited Mar 4, 2025 • 622 views
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1 answer

What does ECU units, CPU core and memory mean in EC2 instance?

Hi@MD, ECU means Amazon EC2 compute unit. Amazon ...READ MORE

Dec 16, 2020 in AWS by akhtar
 • 38,260 points • 3,788 views
0 votes
1 answer

How to make a new page with routing using Laravel?

Hey @kartik, First you have to go to ...READ MORE

Mar 18, 2020 in Laravel by Niroj
 • 82,800 points • 15,588 views
+1 vote
2 answers

Python error "Python: can't assign to literal"

The way you're assigning variables is not ...READ MORE

Jun 17, 2019 in Python by Priya
 • 18,586 views
+1 vote
1 answer

Termux Android code for phishing the page

Hey, @Vaibhav, After complete all the process and once ...READ MORE

Apr 27, 2020 in Linux Administration by Gitika
 • 65,730 points
edited Apr 30, 2020 by Gitika • 13,848 views
0 votes
1 answer

How to attach Elastic IP in EC2 instance using Terraform code?

Hi@akhtar, You can use aws_eip resource in your ...READ MORE

Jul 22, 2020 in Terraform by MD
 • 95,460 points • 10,142 views
0 votes
1 answer

How do I count the number of occurrences of a char in a String?

My 'idiomatic one-liner' for this is: int count ...READ MORE

Dec 30, 2020 in Java by Gitika
 • 65,730 points • 3,170 views
+1 vote
2 answers

puppetserver ca list --all puppetserver: command not found ca command not found

To solve this, I added the folder ...READ MORE

Aug 19, 2020 in Puppet by anonymous
 • 9,246 views
0 votes
1 answer

How to check the connected device name in Flutter?

Hi@akhtar, Flutter has its command own command to ...READ MORE

Jul 17, 2020 in Others by MD
 • 95,460 points • 10,346 views
0 votes
1 answer

To sign in, use a web browser to open the page https://microsoft.com/devicelogin and enter the code xxxxxxx to authenticate in Azure.

Hi@akhtar, I think you are trying with Linux ...READ MORE

Nov 13, 2020 in Azure by MD
 • 95,460 points • 5,211 views
0 votes
1 answer

Job for puppetserver.service failed because the control process exited with error code. See "systemctl status puppetserver.service" and "journalctl -xe" for details.

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

Dec 31, 2020 in Puppet by MD
 • 95,460 points • 3,133 views
0 votes
3 answers

What is cyber security?

Cybersecurity is a domain related to protect ...READ MORE

Nov 23, 2021 in Cyber Security & Ethical Hacking by Aditi
 • 300 points • 3,263 views
0 votes
0 answers

ValueError: not enough values to unpack (expected 2, got 0)

I want to load the NSL_KDD data ...READ MORE

May 9, 2020 in Python by arezoo
 • 220 points
edited May 13, 2020 by Gitika • 13,358 views
0 votes
1 answer

How to update date automatically after a value change in django?

Hello @kartik, Only change your pub_date if published has ...READ MORE

Jul 3, 2020 in Python by Niroj
 • 82,800 points • 10,976 views
+2 votes
1 answer

can we start and stop EC2 instance using Terraform?

Hi@Lakshminarayanan, You can use command inside your local-exec ...READ MORE

Aug 17, 2020 in Terraform by MD
 • 95,460 points • 8,963 views
0 votes
4 answers

How to convert a char to a String?

There are two ways you can do ...READ MORE

Dec 29, 2020 in Java by Roshni
 • 10,440 points • 3,092 views
0 votes
2 answers

This kind of error throwing AttributeError: __enter__

I had recently found its solution and ...READ MORE

Jul 31, 2020 in Python by lokesh
 • 10,224 views
0 votes
1 answer

ERROR: Could not install packages opencv-contrib-python due to an EnvironmentError: [WinError 5] Access is denied:

Hi@akhtar, I think you are trying to install ...READ MORE

Apr 20, 2020 in Machine Learning by MD
 • 95,460 points • 14,103 views
0 votes
1 answer

How can I access my Laravel app from another PC?

Hello @kartik, Use: sudo php artisan serve --host 192.168.1.101 ...READ MORE

Oct 23, 2020 in Laravel by Niroj
 • 82,800 points • 6,062 views
0 votes
1 answer

Error: No module named psycopg2.extensions

Hello @kartik, The first thing to do is ...READ MORE

Aug 17, 2020 in Python by Niroj
 • 82,800 points • 8,982 views
0 votes
1 answer

How to read a dataframe based on an avro schema?

Hi, I am able to understand your requirement. ...READ MORE

Oct 30, 2020 in Apache Spark by MD
 • 95,460 points • 5,777 views
0 votes
1 answer

How to remove the directory from HDFS?

Hi@akhtar, You can remove the directory using the ...READ MORE

Oct 13, 2020 in Big Data Hadoop by MD
 • 95,460 points • 6,487 views
0 votes
1 answer

How to include scripts located inside the node_modules folder?

Hello @kartik, I would use the path npm ...READ MORE

Jul 15, 2020 in Node-js by Niroj
 • 82,800 points • 10,398 views
0 votes
1 answer

How to check if a string is an email address in PHP?

Hello, Try this without regular expressions: <?php ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,800 points • 5,587 views
0 votes
0 answers

Certificate for a webinar

Will we get a certificate if we ...READ MORE

Feb 27, 2021 in Others by anonymous
edited Mar 4, 2025 • 605 views
+1 vote
1 answer

How to validate a field on update in DRF?

Hello @kartik, You can definitely do this using ...READ MORE

Jul 2, 2020 in Python by Niroj
 • 82,800 points • 10,930 views
0 votes
1 answer

ValueError: must have exactly one of create/read/write/append mode

You can open a file for simultaneous ...READ MORE

Nov 15, 2020 in Python by Gitika
 • 65,730 points • 5,051 views
0 votes
1 answer

How do I embed PHP code in JavaScript?

Hello @kartik, If you have individual .js files, and you ...READ MORE

Jul 7, 2020 in Java-Script by Niroj
 • 82,800 points • 10,726 views
0 votes
1 answer

In uipath how to check whether a checkbox is checked or not in pdf file?

You can use an image exists or ...READ MORE

Nov 5, 2020 in RPA by Umesh
 • 5,516 views
0 votes
1 answer

error: failed to run Kubelet: Running with swap on is not supported, please disable swap! or set --fail-swap-on flag to

Hi@akhtar, To configure Kubernetes Cluster you need to ...READ MORE

Sep 16, 2020 in Kubernetes by MD
 • 95,460 points • 7,644 views
0 votes
1 answer

Is there any impact when i create AMI without SYSPREP shutdown in Windows EC2 instance?

Hi@Lakshminarayanan, I think it will impact your instance ...READ MORE

Oct 30, 2020 in AWS by MD
 • 95,460 points • 5,762 views
0 votes
3 answers

How to add a new item to a dictionary in Python?

There is no add() , append() , or insert() method ...READ MORE

Jan 4, 2021 in Python by Reshma
 • 2,804 views
+1 vote
0 answers

copy local data to Azure Blob

I need to copy my data which ...READ MORE

Feb 4, 2021 in Cloud Computing by vaiola
 • 130 points
edited Apr 1, 2021 by vaiola • 1,546 views
0 votes
1 answer

How to display errors for my MySQLi query?

Hii, Use mysqli_error() As in: $sql = "Your SQL statement ...READ MORE

Nov 9, 2020 in PHP by Niroj
 • 82,800 points • 5,297 views
0 votes
1 answer

How to install pip with Python 3?

If you're running Python 2.7.9+ or Python ...READ MORE

Jan 5, 2021 in Python by Gitika
 • 65,730 points • 2,846 views
0 votes
2 answers

Reading a plain text file in Java

Read a plain text file: Java Code: import java.io.BufferedReader; import ...READ MORE

Dec 29, 2020 in Java by Nikita
 • 3,121 views
0 votes
1 answer

How to create migration from existing database in laravel?

Hello @kartik,  Laravel migration generator for your existing ...READ MORE

Dec 7, 2020 in Laravel by Niroj
 • 82,800 points • 4,114 views
0 votes
1 answer

How to Get values from a specific user - queryset in Django?

Hello @kartik, You can get the list of Users ...READ MORE

May 28, 2020 in Java-Script by Niroj
 • 82,800 points • 12,410 views
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