Abigail Abraham

What is a pixie dust attack?

A Pixie Dust attack works by brute forcing the key for a protocol called WPS. WPS was intended to make accessing a router easier, and it did - for attackers. A WPS Pin consists of 8 digits - two Pre-Shared-Keys or PSKs. Each PSK has half the pin. To understand how a Pixie Dust attack works, you'll need to understand…

Cyber Security

Answered Oct 20, 2022 · 3.9K Views Read answer →

If I Receive the message - Printwriter not writing, what should I do?

With any Java Writer or Stream... YOU MUST PROPERLY FLUSH AND CLOSE it. The documentation is not fantastically clear... but: when you exit the method, you must ensure that the file is flushed and closed. you are exiting your program before the data is written to disk. Always use the following pattern when doing IO (if…

Java

Answered Oct 12, 2022 · 1.1K Views Read answer →

What must I do in the case of java sql sqlrecoverableexception?

The error - java sql sqlrecoverableexception occurs on some RedHat distributions. The only thing you need to do is to run your application with parameter java.security.egd=file:///dev/urandom: java -Djava.security.egd=file:///dev/urandom [your command]

Java

Answered Oct 11, 2022 · 1.0K Views Read answer →

When to use float vs double Java?

The answer to your question - When to use float vs double Java is - LibGDX is a framework mostly used for game development. In game development you usually have to do a whole lot of number crunching in real-time and any performance you can get matters. That's why game developers usually use float whenever float…

Java

Answered Oct 6, 2022 · 1.3K Views Read answer →

How do I effectively develop a lightning combo box?

Regarding the lightning combo box - Controller Here retrieve UserRole records based on SOQL query and no data transformation in this class public with sharing class UserRoleController { @AuraEnabled (cacheable=true) public static List getUserRoles(){ return [SELECT Id, Name FROM UserRole]; } }js Controller class In…

Salesforce

Answered Sep 23, 2022 · 2.1K Views Read answer →

What is database insert (list, false) in apex?

Salesforce SPONSORED BY Sponsored logo Database.insert (list,false) in apexAsked 5 years, 7 months ago Modified 3 months ago Viewed 32k times 2 1I am creating a List of Accounts, using database.insert (list,false) . If I did give a name of the record in the list, it would skip that particular and insert the remaining…

Salesforce

Answered Sep 22, 2022 · 6.1K Views Read answer →

Is the account update Amazon notification real or a form of scam?

I've just received a similar email regarding the account update Amazon and the email appears legit. I was searching for information on what list it would be to know what else might have been affected. It has the right headers in authentication: Received-SPF: pass (google.com: domain of…

Cyber Security

Answered Feb 24, 2022 · 5.0K Views Read answer →

urllib2 HTTP Error 400: Bad Request

SQL Server

Answered Jun 21, 2021 · 611 Views Read answer →

Get checkbox value in jQuery

SQL Server

Answered Jun 21, 2021 · 362 Views Read answer →

Git copy branch - How can I copy the content of a branch to a new local branch?

SQL Server

Answered Jun 20, 2021 · 1.0K Views Read answer →

ImportError: No module named requests

You are getting this error “no module named 'requests” because you have not installed the request module. Because requests are not a built in module (it does not come with the default python installation), so you will have to install it in order to run it properly. Installation steps for OSX/Linux:- If you have pip…

Python

Answered Apr 10, 2021 · 8.5K Views Read answer →

What exactly is the function of random.seed() in python?

Python

Answered Mar 7, 2021 · 939 Views Read answer →