Trending questions in Edureka Community

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1 answer

Limiting floats to two decimal points?

You are running into the old problem with floating-point ...READ MORE

Dec 2, 2020 in Python by Gitika
 • 65,770 points • 3,684 views
0 votes
1 answer

How do I run PHP code when a user clicks on a link?

Hello @kartik, You'd need to have a javascript ...READ MORE

Jul 6, 2020 in Java-Script by Niroj
 • 82,840 points • 10,113 views
0 votes
1 answer

Is there a way to get element by XPath using JavaScript in Selenium WebDriver?

You can use the document.evaluate: Evaluates an XPath ...READ MORE

Nov 27, 2020 in Selenium by Gitika
 • 65,770 points • 3,918 views
0 votes
1 answer

unable to load image file using <img> tag

This error means that file was not ...READ MORE

Oct 7, 2020 in HTML by Niroj
 • 82,840 points • 6,079 views
0 votes
1 answer

How to retrieve config and env variable in vue component?

Hello @kartik, To access your env variables in ...READ MORE

Jun 11, 2020 in Java-Script by Niroj
 • 82,840 points • 11,175 views
0 votes
1 answer

Distinct count filtered by condition using Power BI Dax

Try this, it should work: DistinctCountActiveMonths = CALCULATE( ...READ MORE

Oct 5, 2018 in Power BI by Kalgi
 • 52,350 points • 37,737 views
0 votes
1 answer

PHP Warning Permission denied (13) on session_start()

Hello @kartik, You don't appear to have write ...READ MORE

Nov 17, 2020 in PHP by Niroj
 • 82,840 points • 4,297 views
0 votes
1 answer

Can't execute jar- file: “no main manifest attribute”

First, it's kind of weird, to see ...READ MORE

Dec 23, 2020 in Java by Gitika
 • 65,770 points • 2,729 views
0 votes
1 answer

How to Start another node application using node.js?

Hello @kartik, Use child_process.fork(). It is similar to spawn(), but ...READ MORE

Nov 30, 2020 in Node-js by Niroj
 • 82,840 points • 3,756 views
0 votes
1 answer

How to show an alert box in PHP?

Hello, use this code echo '<script language="javascript">'; echo 'alert("message successfully ...READ MORE

Nov 4, 2020 in PHP by Niroj
 • 82,840 points • 4,847 views
0 votes
1 answer

Difference between end and sep

end and sep are optional parameters of ...READ MORE

Jul 30, 2019 in Python by Wajiha
 • 1,960 points • 24,832 views
0 votes
1 answer

Error: listen EACCES 0.0.0.0:80 OSx Node.js

Hello @kartik, Give root access to node and ...READ MORE

Oct 14, 2020 in Node-js by Niroj
 • 82,840 points • 5,734 views
0 votes
1 answer

How to read all files in a folder from Java?

public void listFilesForFolder(final File folder) { ...READ MORE

Dec 30, 2020 in Java by Gitika
 • 65,770 points • 2,396 views
0 votes
1 answer

Error:Cannot find module 'xmlhttprequest'

Hello @kartik, XMLHttpRequest is a built-in object in web ...READ MORE

Sep 7, 2020 in Node-js by Niroj
 • 82,840 points • 7,312 views
+1 vote
1 answer

How to merge multiple DataTable with same columns but in different order

You can use Merge Data Table activity. ...READ MORE

Sep 25, 2020 in RPA by Sirajul
 • 59,230 points • 6,516 views
0 votes
1 answer

How to create a folder in S3 bucket using terraform?

Hi@akhtar, You can use aws_s3_bucket_object resource to create one ...READ MORE

Jun 11, 2020 in Terraform by MD
 • 95,460 points • 11,108 views
0 votes
1 answer

How to get the npm global path prefix?

Hello @kartik, Try this: npm config get prefix will return ...READ MORE

Oct 15, 2020 in Node-js by Niroj
 • 82,840 points • 5,656 views
0 votes
3 answers

How to check instance state and status via Lambda function in AWS?

import boto3 from pprint import pprint def lambda_handler(event, context):          # ...READ MORE

Sep 8, 2020 in AWS by Shrikant
 • 180 points • 10,630 views
0 votes
1 answer

How to adjust width and height of iframe to fit with content in it?

Hello @kartik, <script type="application/javascript"> function resizeIFrameToFitContent( iFrame ) { ...READ MORE

Sep 4, 2020 in Java-Script by Niroj
 • 82,840 points • 7,435 views
0 votes
1 answer

How to compare two encrypted(bcrypt) password in laravel?

Hello @kartik, You can simply use Hash::check() method eg: if(Hash::check('plain-text', $hashedPassword)) ...READ MORE

Oct 21, 2020 in Laravel by Niroj
 • 82,840 points • 5,428 views
0 votes
0 answers

Dickey-Fuller test in Python

Dear all, I'm trying to reproduce one of ...READ MORE

Feb 5, 2021 in Python by Marcelo
 • 120 points • 834 views
0 votes
1 answer

9) Subscriber Data analysis includes __________ (select all applicable)

Option d)  Subscriber profiling, upselling and innovative tariffs Master ...READ MORE

Dec 2, 2020 in Data Analytics by Gitika
 • 65,770 points • 3,576 views
0 votes
1 answer

Code for converting multiple .xml files to .json file format

Hey, @AAron, I would suggest you go through ...READ MORE

Dec 18, 2020 in Talend by Gitika
 • 65,770 points • 2,888 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 • 805 views
0 votes
1 answer

How to enable CORS in Cloud Functions for Firebase?

Hi@akhtar, In your case, you need to set ...READ MORE

Dec 17, 2020 in GCP by MD
 • 95,460 points • 2,914 views
0 votes
1 answer

How to match input password and database hash password in laravel?

Hello @kartik, First, you'll need to find the ...READ MORE

Sep 30, 2020 in Laravel by Niroj
 • 82,840 points • 6,277 views
0 votes
1 answer

How to store input value into array then localstorage?

Hello @ abhittac, You have create the array everytime the ...READ MORE

Jul 24, 2020 in Java-Script by Niroj
 • 82,840 points • 9,236 views
0 votes
1 answer

8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused

Hi@Bhavesh,  You got connection refused. So, there may ...READ MORE

Apr 2, 2020 in Big Data Hadoop by MD
 • 95,460 points • 14,113 views
0 votes
1 answer

How to increase request timeout in IIS?

Hello @kartik, To Increase request time out add ...READ MORE

Jul 23, 2020 in Angular by Niroj
 • 82,840 points • 9,249 views
0 votes
1 answer

What are some of the things you can monitor in the Spark Web UI?

Option c) Mapr Jobs that are submitted READ MORE

Nov 25, 2020 in Apache Spark by Gitika
 • 65,770 points • 3,855 views
0 votes
1 answer

How to setup route for websocket server in express?

Hello @kartik, You'll want to use the path option: var wss ...READ MORE

Oct 16, 2020 in Node-js by Niroj
 • 82,840 points • 5,556 views
–1 vote
1 answer

How to get the current URL within a Django template?

Hello @kartik, You can fetch the URL in ...READ MORE

Aug 6, 2020 in Python by Niroj
 • 82,840 points • 8,654 views
0 votes
1 answer

Error:invalid address: @invalid@email You must provide at least one recipient email address.

Hello, PHPMailer uses Exceptions. Try the following code: require_once '../class.phpmailer.php'; $mail = new ...READ MORE

Nov 13, 2020 in PHP by Niroj
 • 82,840 points • 4,351 views
0 votes
1 answer

How do you set a default value for a MySQL Datetime column?

Hello @kartik, In version 5.6.5, it is possible ...READ MORE

Aug 18, 2020 in PHP by Niroj
 • 82,840 points • 8,117 views
0 votes
1 answer

How to write a test which expects an Error to be thrown in Jasmine?

Hello @kartik, Try using an anonymous function instead: expect( ...READ MORE

Jul 13, 2020 in Node-js by Niroj
 • 82,840 points • 9,647 views
0 votes
1 answer

How to execute a Python script from the Django shell?

Hello @kartik, The << part is wrong, use < instead: $ ./manage.py shell ...READ MORE

Jun 22, 2020 in Python by Niroj
 • 82,840 points • 10,545 views
0 votes
1 answer

How to allow duplicate keys in php array?

Hello @kartik, You could have a single key ...READ MORE

Nov 19, 2020 in PHP by Niroj
 • 82,840 points • 4,053 views
0 votes
0 answers

How to parse the Excel format XML using Python?

I have Excel sheet saved as XML ...READ MORE

Sep 24, 2020 in Python by Hikmat
 • 120 points • 6,511 views
0 votes
1 answer

How to find exact stopped time of AWS EC2 instances?

Hi@Lakshminarayanan, You can use InstanceState Data Types in your ...READ MORE

Dec 3, 2020 in AWS by MD
 • 95,460 points • 3,452 views
0 votes
1 answer

How to get the latest file in a folder using python?

Hello @kartik,  would suggest using glob.iglob() instead of the glob.glob(), as ...READ MORE

May 27, 2020 in Python by Niroj
 • 82,840 points • 11,657 views
0 votes
0 answers

How to use create function instead of perform_create in ListCreateApiView in django rest framework

I am trying to create a booking ...READ MORE

Nov 30, 2020 in Python by anonymous
 • 120 points • 3,594 views
0 votes
1 answer

How to combine two columns of text in pandas dataframe?

If both columns are strings, you can ...READ MORE

Jan 5, 2021 in Python by Gitika
 • 65,770 points • 1,999 views
0 votes
1 answer

ImportError: cannot import name user

Hello @kartik, You missed the models - and ...READ MORE

Aug 17, 2020 in Python by Niroj
 • 82,840 points • 8,089 views
+4 votes
7 answers

Splitting a List into chunks in Python

Here's a generator that yields the chunks ...READ MORE

Apr 13, 2018 in Python by Nietzsche's daemon
 • 4,260 points • 35,545 views
0 votes
1 answer

How to update nested state properties in React

Hello @kartik, In order to setState for a nested object ...READ MORE

Jul 22, 2020 in Angular by Niroj
 • 82,840 points • 9,189 views
0 votes
1 answer

How to reset <input type = “file”> using javascript?

Hello @kartik, You need to wrap <input type = ...READ MORE

Sep 18, 2020 in Java-Script by Niroj
 • 82,840 points • 6,673 views
0 votes
1 answer

How to convert timestamp to date in MySQL query?

Hello @kartik, Try this: DATE_FORMAT(FROM_UNIXTIME(`user.registration`), '%e %b %Y') AS ...READ MORE

Aug 19, 2020 in PHP by Niroj
 • 82,840 points • 7,975 views
0 votes
1 answer

Pandas df header on 2 row

By default when you import a file, ...READ MORE

Apr 4, 2019 in Python by Yogi
 • 29,724 views
0 votes
1 answer

How to change the data directory in Zookeeper?

Hi@akhtar, You can change the default directory in ...READ MORE

Dec 8, 2020 in Apache Kafka by MD
 • 95,460 points • 3,177 views
0 votes
0 answers

how to fix the ERROR: Could not find a version that satisfies the requirement engine

when I install engine or anyother module ...READ MORE

Jan 3, 2021 in Python by Muhammad Ali
 • 120 points • 2,080 views
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