Trending questions in Edureka Community

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How to convert multidimensional array into single array?

Hello, This single line would do that: $array = ...READ MORE

Nov 6, 2020 in PHP by Niroj
• 82,880 points
8,643 views
+1 vote
1 answer

master -> master (non-fast-forward) error: failed to push some refs to 'git@github.com:abc70/new.git'

Hi@akhtar, To update your local repo to GitHub ...READ MORE

Feb 14, 2020 in Git & GitHub by MD
• 95,460 points
20,066 views
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2 answers

how to execute a shell script post build step in Jenkins?

You could use the Post Build Task Plugin ...READ MORE

Jul 31, 2019 in Jenkins by Sirajul
• 59,230 points
29,414 views
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1 answer

Got an error while installing opencv-python

Hello @Nishant, The error you got itself suggest ...READ MORE

Sep 17, 2020 in Python by Niroj
• 82,880 points
10,724 views
0 votes
1 answer

How to set variables in HIVE scripts

You need to use the special hiveconf for variable ...READ MORE

Nov 20, 2020 in Big Data Hadoop by Gitika
• 65,890 points
7,951 views
0 votes
1 answer

How to run shell script file using nodejs?

Hello @kartik, You could use "child process" module ...READ MORE

Oct 16, 2020 in Node-js by Niroj
• 82,880 points
9,466 views
+1 vote
1 answer

TypeError: A sparse matrix was passed, but dense data is required. Use X.toarray() to convert to a dense numpy array.

Hi, There is a problem with your X ...READ MORE

Dec 16, 2020 in Machine Learning by MD
• 95,460 points
6,810 views
0 votes
2 answers

How do I use a shell script to SSH in to a remote machine to execute commands?

Sorry in advance for any formatting. Check out ...READ MORE

Feb 7, 2021 in Linux Administration by anonymous
17,271 views
0 votes
1 answer

ModuleNotFoundError: No module named 'cPickle'

Hi@akhtar, There is no cPickle module in Python 3. ...READ MORE

Jul 14, 2020 in Machine Learning by MD
• 95,460 points
13,509 views
0 votes
1 answer

Error:AttributeError: 'module' object has no attribute 'tests'

Hello @kartik, The problem was that test couldn't find ...READ MORE

Aug 7, 2020 in Python by Niroj
• 82,880 points
12,455 views
0 votes
1 answer

How to delete all cookies of my website in php?

Hello @kartik, This will unset all of the ...READ MORE

Oct 27, 2020 in PHP by Niroj
• 82,880 points
8,923 views
0 votes
1 answer

Error: The mbstring extension is missing. Please check your PHP configuration

Hii, Edit the php.ini file: change extension_dir = "ext" into extension_dir = "D:\php\ext" (please write ...READ MORE

Oct 30, 2020 in PHP by Niroj
• 82,880 points
8,780 views
0 votes
1 answer

What are the differences between POM and PageFactory in Selenium Webdriver?

Hi Raveena, Page Object Model (POM) and ...READ MORE

Jul 17, 2019 in Selenium by Anvi
• 14,150 points
29,102 views
0 votes
1 answer

How do I POST urlencoded form data with $http without jQuery?

Hello @kartik,  I think you need to do ...READ MORE

Jul 27, 2020 in Java-Script by Niroj
• 82,880 points
12,850 views
0 votes
1 answer

Error:fetching http headers in SoapClient

Hello, This error is often seen when the default_socket_timeout value ...READ MORE

Nov 20, 2020 in PHP by Niroj
• 82,880 points
7,810 views
0 votes
1 answer

How to redirect to login if user is not authenticated in laravel?

Hello @kartik, Use middleware for this purpose and ...READ MORE

Oct 28, 2020 in Laravel by Niroj
• 82,880 points
8,785 views
0 votes
1 answer

How To Pass GET Parameters To Laravel From With GET Method ?

Hello @kartik, The simplest way is just to ...READ MORE

Sep 24, 2020 in Laravel by Niroj
• 82,880 points
10,191 views
+1 vote
2 answers

How to delete and update a record in Hive?

Hi, Earlier, there was no operation supported for ...READ MORE

Dec 18, 2020 in Big Data Hadoop by akhtar
• 38,260 points
6,642 views
+3 votes
2 answers

Error: could not find function - R Programming

Yes, Just like @Maverik said, It happens ...READ MORE

Aug 23, 2019 in Data Analytics by anonymous
• 33,030 points
33,651 views
0 votes
1 answer

How can I install systemctl tool in Docker container?

Hi@akhtar, In docker container if you want to ...READ MORE

Feb 5, 2020 in Docker by MD
• 95,460 points
20,181 views
0 votes
1 answer

Changing Jenkins workspace

By default, your Jenkins workspace would be ...READ MORE

May 15, 2019 in Jenkins by Kapil
31,663 views
0 votes
2 answers

How do I convert text file to CSV file with only plain python. Meaning no panda or any other special module?

Steps to Convert Text File to CSV ...READ MORE

Oct 15, 2020 in Python by Abdul Shekh
9,177 views
0 votes
2 answers

What are the prerequisites required to learn Kubernetes?

Pre-requistic knowledge you requires before get started ...READ MORE

Oct 13, 2020 in DevOps & Agile by vivek kumar sahu
12,364 views
0 votes
0 answers

org.openqa.selenium.ElementClickInterceptedException Selenium WebDriver Java

Hello, My execution does clicks on webelement as ...READ MORE

Jul 21, 2020 in Selenium by sainiranjan
• 120 points
12,962 views
0 votes
1 answer

How to parse Excel file in Javascript/HTML5?

Hello @kartik, Below Function converts the Excel sheet ...READ MORE

Jun 19, 2020 in Java-Script by Niroj
• 82,880 points
14,289 views
0 votes
1 answer

Download a file with Android, and showing the progress in a ProgressDialog

1. Use AsyncTask and show the download progress in ...READ MORE

Dec 23, 2020 in Java by Gitika
• 65,890 points
6,174 views
0 votes
0 answers

nrpe error while installing Nagios xi

Hi, i am getting the following error ...READ MORE

Apr 30, 2021 in Nagios by anonymous
• 19,610 points
685 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
• 9,390 points
42,886 views
0 votes
1 answer

ImportError: cannot import name 'six' from 'django.utils' (/path-to-project/project/niroj/lib/python3.7/site-packages/django/utils/init.py)

Hello @kartik, Upgrading the packages will resolve the ...READ MORE

Aug 5, 2020 in Python by Niroj
• 82,880 points
12,168 views
0 votes
1 answer

How can I have Multiple Models in a single django ModelForm?

Hello @kartik, You can just show both forms ...READ MORE

Aug 13, 2020 in Python by Niroj
• 82,880 points
11,832 views
0 votes
1 answer

nodetool: Failed to connect to '127.0.0.1:7199' - ConnectException: 'Connection refused (Connection refused)'.

Hi@akhtar, To avoid this error, You have to ...READ MORE

Apr 1, 2020 in Big Data Hadoop by MD
• 95,460 points
17,568 views
0 votes
1 answer

How to convert a ruby hash object to JSON?

Hello @kartik, You can also use JSON.generate: require 'json' JSON.generate({ foo: ...READ MORE

Jul 24, 2020 in Java-Script by Niroj
• 82,880 points
12,631 views
0 votes
1 answer

How to provide a mysql database connection in single file in nodejs?

Hello @kartik, You could create a db wrapper ...READ MORE

Oct 15, 2020 in Node-js by Niroj
• 82,880 points
9,039 views
0 votes
1 answer

How to embed an External Page Without an Iframe?

Hello @kartik, You could load the external page ...READ MORE

Sep 9, 2020 in Java-Script by Niroj
• 82,880 points
10,577 views
0 votes
1 answer

How can I read the client's machine/computer name from the browser?

Hello @kartik, You can do it with IE ...READ MORE

Sep 9, 2020 in Java-Script by Niroj
• 82,880 points
10,554 views
0 votes
1 answer

How to access a RowDataPacket object?

Hello @kartik, Turns out they are normal objects ...READ MORE

Oct 14, 2020 in Java-Script by Niroj
• 82,880 points
9,025 views
0 votes
2 answers

Python error " import requests ImportError: No module named requests"

Hello, Open Cmd or Powershell as Admin. type pip ...READ MORE

Nov 28, 2020 in Python by Rohan
• 200 points
17,419 views
0 votes
1 answer

How to set port for php artisan.php serve in Laravel?

Hii @kartik, When we use the php artisan serve ...READ MORE

Mar 30, 2020 in Laravel by Niroj
• 82,880 points
17,552 views
0 votes
2 answers

ModuleNotFoundError: No module named 'folium'

Following Command install it will work: conda install ...READ MORE

Aug 28, 2020 in Python by Sunil Patil
13,611 views
0 votes
1 answer

Initialization of an ArrayList in one line.

Actually, probably the "best" way to initialize ...READ MORE

Dec 21, 2020 in Java by Gitika
• 65,890 points
6,039 views
+1 vote
5 answers

Tkinter error: tkinter.TclError: bad geometry specifier

You have to use the character ‘x’ ...READ MORE

May 9, 2019 in Python by Tina
18,847 views
0 votes
1 answer

How to get the last stopped time & date of EC2 instance?

Hi@akhtar, To get the details of your last ...READ MORE

Jun 16, 2020 in AWS by MD
• 95,460 points
14,162 views
0 votes
1 answer

How to Clone Conda environment?

Hi@akhtar, You can use the --clone command to ...READ MORE

Jun 22, 2020 in Python by MD
• 95,460 points
13,898 views
0 votes
1 answer

How do I get the HTML code of a web page in PHP?

Hello @kartik, If your PHP server allows url ...READ MORE

Oct 6, 2020 in PHP by Niroj
• 82,880 points
9,311 views
0 votes
1 answer

How to get job after 2 years gap having 2 years of experience?

Hi@Jayarani, It happens that people are not able to ...READ MORE

Dec 18, 2020 in Career Counselling by MD
• 95,460 points
6,160 views
+1 vote
1 answer

'No module named 'requests'' on the AWS Python Lambda function?

Hi@akhtar, For a detailed, You can even check ...READ MORE

Apr 15, 2020 in AWS by MD
• 95,460 points
16,777 views
0 votes
1 answer

Python Error ""ValueError: could not broadcast input array from shape (4) into shape (1000)""

There are better ways of achieving the ...READ MORE

Jun 14, 2019 in Python by Faiza
30,071 views