Trending questions in Edureka Community

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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
 • 65,770 points • 8,314 views
0 votes
2 answers

What is the difference between Map and HashMap in java?

The basic difference is : Map is ...READ MORE

Aug 28, 2019 in Java by Sirajul
 • 59,230 points • 29,644 views
0 votes
0 answers

Unable to delete First Column showing "not found in axis" even after I added axis=1 and inplace= True

sheet1.drop('Questions', axis=1, inplace=True) READ MORE

Jun 2, 2021 in Data Analytics by Bhushan
edited 6 days ago • 10 views
0 votes
1 answer

AttributeError: module 'http' has no attribute 'client

Hi, I have encountered the same issue. It ...READ MORE

Mar 18, 2021 in Python by Lalith Kumar
edited 5 days ago • 10,312 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 • 7,170 views
0 votes
0 answers

converting from bytes to json using python

I have an application that sends me ...READ MORE

Jun 1, 2021 in Python by leauradmin
 • 110 points
edited 6 days ago • 13 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
 • 82,840 points • 12,843 views
0 votes
1 answer

I got error as "An internal error occurred during: "Launching learn1test". java.lang.NullPointerException" when tried to run a Sample TesNG script can any one please help me to solve the error

Hey, @Sdsardar, I encountered a problem with similar ...READ MORE

Dec 15, 2020 in Selenium by Rajiv
 • 8,870 points • 7,233 views
0 votes
1 answer

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
 • 82,840 points • 8,880 views
0 votes
0 answers

Python program how to use the for loop for printing the existing list

Apr 2, 2020 in Python by dharsini
 • 150 points • 714 views
0 votes
1 answer

How to add action listener that listens to multiple buttons?

Declare jbutton b1 right after in opening ...READ MORE

May 26, 2021 in Java by anonymous
edited 5 days ago • 8,778 views
0 votes
0 answers

do you have final project for graduation

Title .House management in university READ MORE

May 30, 2021 in Others by Sileshii
edited 6 days ago • 8 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
 • 82,840 points • 9,732 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
 • 82,840 points • 13,201 views
–2 votes
0 answers

Company will be able to quickly issue SIM to user and expected gain in volume is approximately 10 times as the manual process of verification is replaced with secure automated system

LifeTel Telecom is the latest entrant in the ...READ MORE

Nov 25, 2020 in Others by Alvin
 • 100 points
recategorized Nov 25, 2020 by Niroj • 1,850 views
0 votes
0 answers

I am currently working on my face recognition opencv and this issue keeps showing after I log it. Exception in Tkinter callback Traceback (most recent call last).

​ Exception in Tkinter callback Traceback (most recent call ...READ MORE

May 29, 2021 in Python by anonymous
edited 6 days ago • 8 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
 • 17,501 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 • 29,414 views
0 votes
1 answer

Changing Jenkins workspace

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

May 15, 2019 in Jenkins by Kapil
 • 32,126 views
0 votes
0 answers

replacing the missing value of a vector with the mean value of that vector

how to replacing the missing value of a ...READ MORE

May 29, 2021 in Data Analytics by Rizky
edited 6 days ago • 10 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 • 43,435 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
 • 82,840 points • 9,120 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 • 18,191 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
 • 14,328 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
 • 82,840 points • 18,248 views
0 votes
0 answers

un-abale to execute jar command from jenkins pipeline

Hi All, I am new to Devop Role ...READ MORE

May 27, 2021 in Jenkins by Bharadwaj
edited 6 days ago • 15 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 • 34,038 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
 • 82,840 points • 8,990 views
0 votes
1 answer

How to create dataframe for the comma delimited file?

.option("sep", delimeter) READ MORE

Oct 28, 2022 in Apache Spark by anonymous
edited 5 days ago • 3,675 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
 • 9,596 views
0 votes
2 answers

Embed Microsoft Power BI into Liferay

The idea scenario is that the client ...READ MORE

Oct 10, 2023 in Power BI by Monika kale
edited 5 days ago • 2,220 views
0 votes
0 answers

I couldn't find test suite to execute. After clicking Run As..I couldn't find!

Hi, In XML File , I couldn't ...READ MORE

May 27, 2021 in Others by anonymous
edited 6 days ago • 7 views
0 votes
0 answers

from sklearn.linear_model import LinearRegression ,why its coming error

from sklearn.linear_model import LinearRegression reg=linear_model.Lin ...READ MORE

May 26, 2021 in Python by Tangudu Sravani
edited 6 days ago • 10 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
 • 19,515 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
 • 82,840 points • 8,041 views
0 votes
0 answers

What is the difference between partitioning and bucketing a table in Hive ?

Hi Team, I am new to Hive. I ...READ MORE

Dec 20, 2020 in Big Data Hadoop by akhtar
 • 38,260 points • 1,692 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 • 20,512 views
0 votes
0 answers

How can I insert multiple unchecked checkboxes' values into DB not one input with hidden input fields?

<input type="checkbox" name="correct_answer[]" class="form-check-input" multiple> <input type="text" name="option[]" class="form-control"> <input type="checkbox" name="correct_answer[]" class="form-check-input" multiple> <input type="text" name="option[]" class="form-control my-2"> <input type="checkbox" name="correct_answer[]" class="form-check-input" multiple> <input type="text" name="option[]" class="form-control"> <input type="checkbox" name="correct_answer[]" class="form-check-input" multiple> <input type="text" name="option[]" class="form-control"> I want to insert first and second ...READ MORE

May 23, 2021 in Laravel by anonymous
edited 6 days ago • 119 views
0 votes
0 answers

How do I customize SNS notification that has been sent to Slack

We have a setup to send the ...READ MORE

May 26, 2021 in AWS by Sasank
edited 6 days ago • 14 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 • 750 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
 • 82,840 points • 14,636 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
 • 82,840 points • 10,435 views
0 votes
0 answers

Using functions inside nested data frames with map

I have a nested data frame with ...READ MORE

May 24, 2021 in Others by eminac
edited 6 days ago • 7 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 • 6,890 views
0 votes
0 answers

Hi, I am having 8.5 years of experience in Telecom+Desktop Support(3.7+4.7), 34 years old. I am not finding future in Support domain, which will be the good course for me to excel in career.?

Hi, I am having 8.5 years of ...READ MORE

May 24, 2021 in Ask us Anything! by anonymous
edited 6 days ago • 12 views
0 votes
0 answers

How to mitigate the “Failed to load resource: the server responded with a status of 404 (Not Found)” in a website?

I hosted a website in Windows Server ...READ MORE

May 24, 2021 in PHP by Dhanushka
edited 6 days ago • 14 views
0 votes
0 answers

I am not able to see the container using $docker ps -a command but which is there in $docker image ls. This image has been deployed using $docker stack deploy

This is error when I am deploying ...READ MORE

May 24, 2021 in Docker by Jeevan
edited 6 days ago • 10 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
 • 82,840 points • 13,045 views
0 votes
1 answer

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

Hi@akhtar, Before starting your docker service check if ...READ MORE

Apr 14, 2020 in Docker by MD
 • 95,460 points • 17,415 views
+1 vote
1 answer

How can we send message multiple time to a specific person or group in whatsapp using loop?

Hii @kartik,  This is simple task to send single ...READ MORE

Feb 28, 2020 in Java-Script by Niroj
 • 82,840 points • 19,362 views
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