Trending questions in Edureka Community

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1 answer

How to delete an origin access identity in Cloudfront?

Hi@akhtar, You can delete your origin access identity ...READ MORE

Nov 2, 2020 in AWS by MD
 • 95,460 points • 4,623 views
0 votes
0 answers

how to compare 2 files on two remote hosts using Ansible playbook?

I am having 2 json files on ...READ MORE

Feb 11, 2021 in Others by Bhima
edited Mar 4 • 274 views
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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 • 2,087 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 • 3,293 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 • 3,114 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 • 1,876 views
0 votes
1 answer

How to update user password in Django Rest Framework?

Hello @kartik, Using a modelserializer might be an ...READ MORE

Jul 1, 2020 in Python by Niroj
 • 82,800 points • 9,939 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 • 4,732 views
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1 answer

How to create a pair private/public keys using Node.js crypto?

Hello @kartik, nodejs v10.12 now supports this natively ...READ MORE

Oct 15, 2020 in Node-js by Niroj
 • 82,800 points • 5,358 views
0 votes
1 answer

[ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: [core/no-app] No Firebase App '[DEFAULT]' has been created - call Firebase.initializeApp()

Hi@akhtar, After installing the package in your Flutter ...READ MORE

Sep 3, 2020 in Others by MD
 • 95,460 points • 7,165 views
+1 vote
1 answer

http://localhost:50070 not working in HADOOP

There are 2 case possible: 1. If you ...READ MORE

Apr 16, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 44,744 views
0 votes
0 answers

Calculator Project in Python

Hello all, I am a new in Python ...READ MORE

Feb 12, 2021 in Python by Gulshan
edited Mar 4 • 217 views
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0 answers

many websites show output code is accessed without print() how can i do that

list_x =[1,2,34] list_x READ MORE

Feb 13, 2021 in Python by mahirz
edited Mar 4 • 167 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 • 4,170 views
0 votes
1 answer

How to send a data from arduino uno to a webpage through esp8266 wifi module?

I am doing work READ MORE

Jan 28, 2023 in IoT (Internet of Things) by anonymous
edited Mar 5 • 4,480 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 • 4,203 views
+1 vote
2 answers

how can i count the items in a list?

Syntax :            list. count(value) Code: colors = ['red', 'green', ...READ MORE

Jul 7, 2019 in Python by Neha
 • 330 points
edited Jul 8, 2019 by Kalgi • 5,981 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 • 5,697 views
0 votes
1 answer

Installing Zookeeper on Windows

Follow the below-mentioned steps to install Zookeeper ...READ MORE

Feb 22, 2019 in Big Data Hadoop by Omkar
 • 69,180 points • 31,263 views
0 votes
1 answer

How to enable cURL in PHP / XAMPP?

Hello @kartik, Since you're using XAMPP, uncomment the ...READ MORE

Oct 1, 2020 in PHP by Niroj
 • 82,800 points • 5,898 views
0 votes
1 answer

How can I enable the MySQLi extension in PHP 7?

Hello @kartik, The problem is that the package ...READ MORE

Oct 30, 2020 in PHP by Niroj
 • 82,800 points • 4,656 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 • 1,959 views
0 votes
1 answer

What is the equivalent of “none” in django templates?

Hello @kartik, None, False and True all are available ...READ MORE

Jul 3, 2020 in Python by Niroj
 • 82,800 points • 9,789 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 • 9,948 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 • 18,019 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
 • 1,689 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 • 2,078 views
0 votes
1 answer

How to declare an array in Python?

variable = [] Now variable refers to an empty list*. Of ...READ MORE

Jan 5, 2021 in Python by Gitika
 • 65,730 points • 1,730 views
+1 vote
1 answer

Error: Private key must begin with "-----BEGIN RSA PRIVATE KEY-----" and end with "-----END RSA PRIVATE KEY-----"

Hi@akhtar, If you use a third-party tool, such ...READ MORE

Apr 28, 2020 in AWS by MD
 • 95,460 points • 12,568 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 • 2,058 views
0 votes
1 answer

How to round a number to n decimal places in Java?

Use setRoundingMode, set the RoundingMode explicitly to handle your issue ...READ MORE

Dec 22, 2020 in Java by Gitika
 • 65,730 points
edited Jul 6, 2023 by Khan Sarfaraz • 2,309 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 • 5,334 views
0 votes
1 answer

How to validate exact words in Laravel?

Hello, Try this code: // option one: 'in' takes ...READ MORE

Dec 4, 2020 in Laravel by Niroj
 • 82,800 points • 3,083 views
0 votes
0 answers

can't compare offset-naive and offset-aware datetimes

While I'm Trying to Compare Two dates ...READ MORE

Dec 12, 2020 in Python by Mohamed
 • 170 points • 2,780 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 • 5,633 views
0 votes
1 answer

Python: “TypeError: Object type <class 'str'> cannot be passed to C code”

You have to pass byte string as ...READ MORE

Aug 20, 2019 in Python by Jishan
 • 23,473 views
0 votes
1 answer

How to route GET and POST for same pattern in Laravel?

Hello @kartik, You could try the following: Route::controller('login','AuthController'); Then in ...READ MORE

Nov 22, 2020 in PHP by Niroj
 • 82,800 points • 3,596 views
0 votes
1 answer

Why to use DB::raw inside DB::select in Laravel?

Hello @kartik, DB::raw() is used to make arbitrary SQL ...READ MORE

Oct 28, 2020 in Laravel by Niroj
 • 82,800 points • 4,676 views
0 votes
1 answer

How to change the name of a repository in AWS CodeCommit?

Hi@akhtar, You can rename a repository. The repository name ...READ MORE

Nov 25, 2020 in AWS by MD
 • 95,460 points • 3,490 views
0 votes
1 answer

How to “Ping” from a Node.js app?

Hello @kartik, You could use exec to call the system ...READ MORE

Oct 16, 2020 in Node-js by Niroj
 • 82,800 points • 5,195 views
0 votes
0 answers

How to handle "Plugin blocked" pop up using selenium python ?

I am trying to automate web application ...READ MORE

Jan 4, 2021 in Selenium by kiran
 • 120 points • 1,764 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 • 1,886 views
0 votes
1 answer

Which is best window.location (JS) vs header() (PHP) for redirection?

Hello @kartik, It depends on how and when ...READ MORE

Jul 7, 2020 in Java-Script by Niroj
 • 82,800 points • 9,524 views
0 votes
1 answer

How do you wrap Laravel Eloquent ORM query scopes in parentheses when chaining?

Hello @kartik, You can generate parentheses by passing ...READ MORE

Dec 2, 2020 in Laravel by Niroj
 • 82,800 points • 3,137 views
0 votes
1 answer

Error as the previous one for sikuli upload

@Faha, This error message... JavaScript error: resource://gre/modules/XULStore.jsm, line 66: ...READ MORE

Dec 15, 2020 in Selenium by Gitika
 • 65,730 points • 2,597 views
0 votes
1 answer

How to echo a MySQLi prepared statement?

Hello @kartik, I don't think you can - ...READ MORE

Nov 14, 2020 in PHP by Niroj
 • 82,800 points • 3,909 views
0 votes
1 answer

How do you check if a field is not null with Eloquent?

Hello @kartik, Simply,we can use Model::whereNotNull('sent_at'); Or Model::whereRaw('sent_at is not null'); Thank ...READ MORE

Nov 11, 2020 in Laravel by Niroj
 • 82,800 points • 4,035 views
0 votes
1 answer

9)In scala, which one of the following will give the top 10 resolutions to the console, assuming that sfpdDF is the DataFrame registered as a table - sfpd?

Hey, @Ritu, According to the question, the answer ...READ MORE

Nov 23, 2020 in Apache Spark by Gitika
 • 65,730 points • 3,520 views
0 votes
1 answer

How to get the current plugin directory in WordPress?

Hello @kartik, This will actually get the result ...READ MORE

May 8, 2020 in PHP by Niroj
 • 82,800 points • 12,106 views
0 votes
1 answer

ImportError: Import by filename is not supported

Instead of doing a import like __import__ you can ...READ MORE

Nov 26, 2020 in Python by Gitika
 • 65,730 points • 3,370 views
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