Does Ahrefs’ free backlink checker show accurate stats?

Does Ahrefs’ free backlink checker show accurate stats?

sharepoint on prem – Check permissions not accurate for AD Group changes

I’ve removed a user from an AD group, though check permissions is still showing them as having permissions due to that group.

I’m aware of WindowsTokenLifetime, but that is set to 10 hours, while the check permissions is still wrong after 16 hours. Is there a different token that expires on a different schedule? At what point will check permissions show accurate data after a change in windows group membership?

This is SharePoint 2019.

malware – Why is the term “nation state” used to refer to a government-sponsored effort in infosec, and is it accurate?

I work in infosec and as such, have read many whitepapers and been to many conference talks. I hear all the time, especially in conversation and literature about malware, the term “nation state” used to refer to a government entity or government-sponsored activity. The term “state actor” is also used.

My question is, why? According to Wikipedia:

A nation state is a state in which a great majority shares the same culture and is conscious of it. The nation state is an ideal in which cultural boundaries match up with political boundaries.1 According to one definition, “a nation state is a sovereign state of which most of its subjects are united also by factors which defined a nation such as language or common descent.” It is a more precise concept than “country”, since a country does not need to have a predominant ethnic group.

According to Merriam-Webster, the definition is:

a form of political organization under which a relatively homogeneous people inhabits a sovereign state

Is there some inherent need for the government sponsor to be primarily of one ethnic background in infosec literature? I just don’t understand why this term in particular is so frequently used, when there are many forms of states, such as a federated state, multinational state, or even more general terms such as “government” or “country,” all of whom would likely be capable of and do participate in infosec activities.

unity – Predicted trajectory is less accurate at greater angles

I'm currently making a 2D Billiards game where the cue follows the players mouse around the ball, and when the user clicks the mouse it shoots the ball. I have a linerenderer running from the ball and it stops on whatever object it collides with. That works well, but I'm struggling with the predicted trajectory line. I have one working and it roughly shows where the ball will go, but the steeper the angle (the more side-on the shot is), the less accurate it becomes! Can anyone help me with this? Thanks.

     RaycastHit2D hit = Physics2D.Raycast(transform.position, transform.up);

     hitPoint.position = hit.point;

     Debug.DrawLine(transform.position, hitPoint.position);

     float drawnLength = 2.0f;

     var endpoint = (hit.point) - drawnLength * hit.normal;

     ballAimer.SetPosition(0, transform.position);
     ballAimer.SetPosition(1, hitPoint.position);
     ballAimer.SetPosition(2, endpoint);

My first proof of linear algebra – is it accurate and written correctly?

This is the first proof exercise of "linear algebra as an introduction to abstract mathematics". This is also my first proof (apart from proving things like the properties of integers and trigonometric identities). I hope someone can criticize it and let me know what I did well or what I did wrong.

Problem: Let a, b, c and d be real numbers. Consider the system of equations (1):
$$ ax_1 + bx_2 = 0 $$
$$ cx_1 + dx_2 = 0 $$

Note that $ x_1 = x_2 = $ 0 is a solution for any choice of a, b, c and d.
Prove that, if $ ad-bc neq0 $, then $ x_1 = x_2 = $ 0 is the only solution.

Evidence: We will prove by contrapositive. Presume $ x_1 = x_2 = $ 0 is not the only solution. Presume
$$ A = begin {bmatrix} a & b \ c & d end {bmatrix}, X = begin {bmatrix} x_1 \ x_2 end {bmatrix}, 0 = begin {bmatrix} 0 \ 0 end {bmatrix} $$
Then the system of equations (1) is equivalent to the expression $ AX = 0 $. For $ AX = 0 $ to be true we must have either $ A = 0 $ or $ X = 0 $. Since we assume $ x_1 = x_2 = $ 0 is not the only solution, we assume $ X neq0 $. Then for $ AX = 0 $ to be true we must have $ A = 0 $, and so, $ a = b = c = d = 0 $. Yes $ a = b = c = d = 0 $, then $ ab-cd = 0 $. $ blacksquare $

An accurate bulk Google indexing checker?

Currently, when you want to check the indexing of sites in Google, you have to go to Google and enter site: domain.com for each domain you want to check. If you have a large list of domains to check, it can take a long time. A mass indexing checker around? :RE

What most accurate initial prediction: A. Trump – like the flu. (Maybe 60.00 dead). B. CDC. 1.7 million American deaths?

Your worst type of Body Bagger. Your

actually cover your false negative bet

to show the President something that you

taken completely out of context. In the early stages

he said the virus looked like the flu. And

it was the scientific determination at the time

of the CDC. But then what the hell. You go

to go around and twist **** into a knot. AT

impress the idiots who think like you.

I will do accurate and timely data entry for you for $ 8

I will do accurate and timely data entry for you

Hello,

I am an experienced professional who provides services in accordance with expectations within specified deadlines. Will enter data that will immediately support your business. I am convinced that you will come back to me for your future missions. It goes without saying, my work will be according to the quality standard required by you.

To serve you better, help me understand your business and your needs. How my contributions will improve your vision and your goals. This will give me directions to provide data that exceeds your expectations.

If you have any questions, I invite you to contact me before placing an order.

Looking forward to closing this very fast for us … just a click of order!

Regards,
Anwer

.

provide accurate transcripts for video and audio files for $ 5

provide accurate transcripts for video and audio files

Welcome i'm Syed Haseeb Ahmed, a transcriptionist who will provide a professionally prepared document that meets industry standards.

NB: if your number of words requirements exceed package offer, please contact me directly.

My service includes the following:

  • Speech
  • Podcasts
  • Youtube videos
  • Webinars
  • Interviews
  • Meetings
  • Presentations
  • Conferences
  • Phone calls

I agree to provide:

  • 100% confidentiality
  • On time delivery
  • Review the document
  • Timestamp inserted
  • Speaker identification

.

wbadmin displays more accurate backup timestamp

wbadmin can display the backup time using the following command:

> wbadmin get versions -backupTarget:\VBoxSvrwindows
wbadmin 1.0 - Backup command-line tool
(C) Copyright 2004 Microsoft Corp.

Backup time: 8/25/2019 2:29 AM

This shows minute precision. Is there a way to display a more accurate timestamp? I know that Windows keeps its file timestamps to an accuracy of 100 ns.