Trending questions in Edureka Community

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1 answer

Error: Can't get session in controller constructor

Hello @kartik, You can't do it by default ...READ MORE

Dec 2, 2020 in Laravel by Niroj
 • 82,800 points • 3,974 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 • 2,706 views
0 votes
1 answer

How to escape strings in SQL Server using PHP?

Hello @kartik, addslashes() isn't fully adequate, but PHP's mssql ...READ MORE

Oct 6, 2020 in PHP by Niroj
 • 82,800 points • 6,425 views
0 votes
1 answer

Error in Django 2.1.5 Method Not Allowed

UpdateView only allows GET and POST... if ...READ MORE

Nov 12, 2020 in Python by Gitika
 • 65,730 points • 4,817 views
+4 votes
2 answers

Where do i get AWS Data Analytics dumps or exam questions for practice?

Recently I passed my AWS Data Analytics ...READ MORE

Jul 31, 2020 in Career Counselling by Janardhan
 • 460 points 1 flag • 8,950 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
 • 2,444 views
0 votes
1 answer

How to delete services from Docker swarm cluster?

Hi@akhtar, You can delete your services with the ...READ MORE

Dec 24, 2020 in Docker by MD
 • 95,460 points • 2,998 views
0 votes
1 answer

How to reddem edureka points?

Hey, @There You can spend those credit points ...READ MORE

Dec 16, 2020 in Ask us Anything! by Gitika
 • 65,730 points • 3,365 views
+3 votes
4 answers

Not able to connect worker nodes to the swarm. Connection refused error

This definitely has to be a firewall issue. ...READ MORE

Apr 26, 2019 in Docker by Vaidya
 • 22,348 views
0 votes
0 answers

How to provide read-only access to hive views to end users?

I have created some hive tables in ...READ MORE

Feb 18, 2021 in Big Data Hadoop by Jnanaranjan
edited Mar 4, 2025 • 619 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
 • 5,144 views
0 votes
1 answer

How to get the http headers from current request in PHP?

Hello, Try this code: if (!function_exists('getallheaders')) { ...READ MORE

Nov 23, 2020 in PHP by Niroj
 • 82,800 points • 4,325 views
0 votes
0 answers

how create popup in reactjs for a form like please fill the fill and lenght of the password....???

i want to create the form and ...READ MORE

Feb 20, 2021 in Java by mythili
edited Mar 4, 2025 • 517 views
0 votes
1 answer

ImportError: cannot import name 'render_to_response' from 'django.shortcuts'

Hello @kartik, The render_to_response shortcut was deprecated in Django 2.0, and ...READ MORE

Jul 2, 2020 in Python by Niroj
 • 82,800 points • 10,539 views
0 votes
0 answers

bulid gradle in bulidFetures{ viewBinding true } not sync file

Build file 'C:\Users\jumbo\AndroidStudioProjects\FoodAppOrder\app\build.gradle' line: 5 A problem occurred ...READ MORE

Feb 21, 2021 in Others by pooja
edited Mar 4, 2025 • 466 views
0 votes
1 answer

How do I access ViewBag from JS?

Hello @kartik, in your view write : <script> var ...READ MORE

Sep 9, 2020 in Java-Script by Niroj
 • 82,800 points • 7,547 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 • 5,363 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 • 13,375 views
0 votes
1 answer

How to convert Java String into byte[]?

The object your method decompressGZIP() needs is a byte[]. So the ...READ MORE

Dec 30, 2020 in Java by Gitika
 • 65,730 points • 2,701 views
0 votes
1 answer

How to do a Jquery Callback after form submit?

Hello @kartik, Just do like this - $("#myform").bind('ajax:complete', function() ...READ MORE

Jul 24, 2020 in Angular by Niroj
 • 82,800 points • 9,610 views
0 votes
1 answer

How to get the current date/time in Java?

It depends on what form of date/time ...READ MORE

Dec 30, 2020 in Java by Gitika
 • 65,730 points • 2,696 views
0 votes
1 answer

azureuser@xxxxxxxx: Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

Hi@akhtar, I think there is a permission issue with ...READ MORE

Nov 11, 2020 in Azure by MD
 • 95,460 points • 4,826 views
+1 vote
2 answers

ValueError: Not enough values to unpack

Make the following changes in your script, ...READ MORE

Jun 24, 2019 in Machine Learning by Omkar
 • 69,180 points • 21,869 views
+1 vote
1 answer

Difference between an Edge Location and Availability Zone.

Both the Edge Locations (EL) and Availability ...READ MORE

Aug 6, 2019 in AWS by Yogi
 • 24,765 views
0 votes
1 answer

How to store a dictionary on a Django Model?

Hello @kartik, If you don't need to query ...READ MORE

Jun 29, 2020 in Python by Niroj
 • 82,800 points • 10,629 views
0 votes
0 answers

How to write df to excel without attribute error, and how to add 2 header columns (1 header, 1 units)

Hi, I am very new to Python ...READ MORE

Jun 3, 2020 in Python by Edureka
 • 120 points
edited Jun 5, 2020 by Gitika • 11,806 views
0 votes
1 answer

Error:Symfony\Component\Debug\Exception\FatalErrorException] syntax error, unexpected ',', expecting variable (T_VARIABLE)

Hii, Try this command: php -S localhost:8000 -t public Then ...READ MORE

Dec 4, 2020 in Laravel by Niroj
 • 82,800 points • 3,804 views
0 votes
1 answer

How to create a Kafka topic in a broker?

Hi@akhtar, To create a Kafka topic, you need ...READ MORE

Dec 7, 2020 in Apache Kafka by MD
 • 95,460 points • 3,666 views
0 votes
1 answer

How to install a package in the slave node with Puppet ?

Hi@akhtar, You need to add your node definition ...READ MORE

Dec 31, 2020 in Puppet by MD
 • 95,460 points • 2,626 views
0 votes
1 answer

How to get logs in Docker Swarm?

Hi@akhtar, You can get the logs of your ...READ MORE

Dec 28, 2020 in Docker by MD
 • 95,460 points • 2,756 views
0 votes
1 answer

Warning: DOMDocument::loadHTML(): htmlParseEntityRef: expecting ';' in Entity,

Hello @kartik, To evaporate the warning, you can ...READ MORE

Oct 6, 2020 in PHP by Niroj
 • 82,800 points • 6,342 views
0 votes
0 answers

SQL Query help

Dear Team, I am trying to submit a ...READ MORE

Feb 20, 2021 in Database by anonymous
edited Mar 4, 2025 • 466 views
0 votes
0 answers

write a test script .

Write a test script to open Flipkart ...READ MORE

Feb 18, 2021 in Selenium by Mohit
edited Mar 4, 2025 • 544 views
0 votes
1 answer

How to pass data to mail View in laravel Mail send?

Hello @kartik, Send data like this. $data = [ ...READ MORE

Jul 30, 2020 in Laravel by Niroj
 • 82,800 points • 9,278 views
0 votes
0 answers

Hi getText() methoid is returning nothing when i try to read "Sign In Failed. Invalid login credentials." while using cucumber BDD in selenium..

Hi I am using "Edureka" login for ...READ MORE

Feb 18, 2021 in Selenium by Jyoti
edited Mar 4, 2025 • 562 views
0 votes
1 answer

When to use LinkedList over ArrayList in Java?

LinkedList and ArrayList are two different implementations of the List ...READ MORE

Dec 21, 2020 in Java by Gitika
 • 65,730 points • 3,035 views
+2 votes
10 answers

Is there any difference between “hdfs dfs” and “hadoop fs” shell commands?

hadoop fs <args> fs is used for generic ...READ MORE

Mar 16, 2018 in Big Data Hadoop by anonymous
 • 40,542 views
0 votes
1 answer

dpkg error: dpkg status database is locked by another process

The following worked for me: remove lock: sudo rm ...READ MORE

Aug 31, 2021 in Linux Administration by Shefali
edited Mar 5, 2025 • 7,941 views
0 votes
2 answers

Where do I get oracle cloud infrastructure foundations associate dumps or exam questions?

I cleared both the foundational and architect ...READ MORE

Dec 15, 2020 in Career Counselling by keerlas
 • 460 points • 3,247 views
0 votes
1 answer

How to check an IP address is within a range of two IPs in PHP?

Hello @kartik, With ip2long() it's easy to convert your addresses ...READ MORE

Nov 3, 2020 in PHP by Niroj
 • 82,800 points • 5,103 views
0 votes
2 answers

How can I verify Error Message on a webpage using Selenium Webdriver?

We can verify error messages on a ...READ MORE

May 31, 2020 in Selenium by divyang
 • 140 points • 18,658 views
0 votes
1 answer

Program using re module that loops through the lines of a file or standard input (where each line contains a single word) and prints all words containing two adjacent vowels

Hey, @S, you can have a look at ...READ MORE

Nov 24, 2020 in Python by Gitika
 • 65,730 points • 4,184 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
 • 9,721 views
0 votes
1 answer

How to use Dynamic DAX Number Format in power BI?

You can give them the same display ...READ MORE

Dec 8, 2020 in Power BI by Gitika
 • 65,730 points • 3,576 views
0 votes
1 answer

How to set the DNS name in the puppet server?

Hi@MD, You need to set the DNS name ...READ MORE

Dec 31, 2020 in Puppet by akhtar
 • 38,260 points • 2,581 views
0 votes
1 answer

How to edit files in the AWS S3 bucket from CLI?

Hi@akhtar, According to my knowledge,  you can't edit ...READ MORE

Jun 8, 2020 in AWS by MD
 • 95,460 points • 11,482 views
0 votes
1 answer

How to enable audit trail in Jenkins?

Hi@akhtar, You need to install the Audit Trail plugin ...READ MORE

Dec 7, 2020 in Jenkins by MD
 • 95,460 points • 3,644 views
0 votes
3 answers

How to split a string into a list?

Using For loop This approach uses for loop ...READ MORE

Jan 4, 2021 in Python by David Samon
 • 2,315 views
+2 votes
3 answers

Unable to derive module descriptor for C:\Selenium\selenium-server-standalone-3.9.1.jar. Provider class org.apache.bsf.BSFManager not in module

Move the Selenium jar file from module ...READ MORE

Sep 16, 2020 in Selenium by tester
 • 15,805 views
0 votes
1 answer

Error:Expected view to be called with a URL keyword argument named “pk”

Hello @kartik, View functions are called with the ...READ MORE

Jul 2, 2020 in Python by Niroj
 • 82,800 points • 10,469 views
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