## Unable to see sidekicks on Facebook? Get to Facebook customer service

The friends on Facebook reveals to you the quantity of people you’re related with, on the electronic media site. Consequently, if you can’t see your mates, by then this might be a direct result of the defenseless web affiliation. In case you acknowledge that there is some other clarification, by then you can get to Facebook customer service to know the unmistakable plans.

## DBC error: unknow reply: unable to complete request

I have been using the deathbycaptcha service perfectly for weeks, however, today I get the following error:
my credentials are ok, I have verified them several times, I have a balance in the platform and I have even recharged more credits, I have restarted my PC and nothing, I still get the message and it is not active, is it deathbycaptcha error or some GSA bug? any solution?

## Are IFRAMEs inherently unable to display file:/// URLs?

Yes, the browser and webserver are on the same machine!

Whenever I try to embed a HTML file from outside of the WWW root in an iframe, thus using the file:/// URL syntax, it is ignored. No error message logged or anything. Just nothing is done whatsoever.

If I change the path from file:///C:\blablabla.html to ./blablabla.html, and put the file in the WWW root, it will display the HTML page in the iframe. So it’s not some kind of fundamental issue with displaying iframes or anything. I have tried both with and without URL-encoding the C:\... part.

Are IFRAMEs inherently unable to display file:/// URIs, even though the MozDev page mentions no restrictions whatsoever for the src attribute? https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe

## Unity Unable to blend 2D Light renderers

I’ve followed the documentation on Unity regarding 2D lighting. It said to turn on Alpha blending in the options. But this is how it turns out: If Alpha blending is off:

If Alpha blending is on:

I’m not entirely sure why it’s turning black. These are my settings for the 2D light:

I’ve checked my layers, specifically the tile map floor, and it’s on the Default layer.

I just want my lights to blend well.

## Why both DSolve and NDSolve are unable to solve a second-order differential equation?

I am trying to solve a recurrence relation using generating functions method. After some long calculations, I have arrived to this second-order differential equation: $$0.5 x^5 y”(x)+(2x^4+x^3)y'(x)+\left(x^3+x^2+x-1\right)y(x)+1=0$$

and these conditions: $$y(0)=1, y'(0)=1$$. $$y(x)$$ is the function that needs to be expanded as Taylor Series at $$x=0$$ to obtain the sequence from the coefficients. However, when I try to solve it both using DSolve and NDSolve, I have no luck. With DSolve it just returns the request itself:

$$\text{DSolve}\left[\left\{0.5 x^5 y”(x)+(2. x+1) x^3 y'(x)+\left(1. x^3+x^2+x-1\right)y(x)+1=0,y(0)=1,y'(0)=1\right\},y,x\right]$$

And with NDSolve I just receive errors and no equation:

Power::infy: Infinite expression 1/0.^5 encountered. Infinity::indet: Indeterminate expression 0. ComplexInfinity encountered. NDSolve::ndnum: Encountered non-numerical value for a derivative at x == 0.. 

$$\text{NDSolve}\left[\left\{0.5 x^5 y”(x)+(2. x+1) x^3 y'(x)+\left(1. x^3+x^2+x-1\right)y(x)+1=0,y(0)=1,y'(0)=1\right\},y,\{x,0,1\}\right]$$

How could I resolve this problem?

## I am seeing ICMP type 3 error message from my firewall logs. However , I am unable to find the original request sent to that external IP [closed]

No matching connection for ICMP error message: icmp src inside: X.X.X.98 dst outside: X.X.X.11 (type 3, code 2) on inside interface. Original IP payload: udp src X.X.X.11/53 dst X.X.X.98/52906.

## Unable to rotate box2d body with torque if revolute joint introduced

I created a simple body (PLAYER) which, as speed increased the angle of the body increases slightly. I set the torque property based on velocity, to change the body’s angle, and it looks like the player is leaning forward as he runs. Great.

I wanted to prevent my PLAYER from flipping over (when hitting other bodies), so I created a second body and placed a revolute joint between them. The second body has rotation disabled, and is dynamic. I discovered that I did not need to apply any angle limits to prevent flipping, since the joint seemed to resist rotation. The player actually rights himself if flipped on his side. (The joint seems to want to return to 0 angle). The motor is disabled, no motor speed, no motor torque. Still, the joint returns to 0′.

The PLAYER still rotates a bit when hitting other bodies, but I can no longer rotate the body with any torque value (to make him lean forward). Why? I need to restore the leaning effect.

I don’t understand why the second body + revolute joint prevent rotation due to any torque applied. Can someone explain, and offer solution?

## Unable to save or update posts with Emoji

I host my WordPress (v5.4.2) blog on 000webhost.com and I am unable to save any post with emoji characters. I get this error Updating failed. Could not update post in the database

I have tried changing these lines in wp-config.php

define( 'DB_CHARSET', 'utf8mb4' );  define( 'DB_COLLATE', 'utf8mb4_unicode_ci' ); 

I also migrated all my tables in MySQL to utf8mb4_unicode_ci` with the below step.

But none of these worked, what I am missing? Please help My WordPress version: 5.4.2

## Unable to find proxies from “harvest proxies”

This is what I do –

Under Select Harvester and Proxies I click on Manage and I harvest the proxies – no problem.

First time I used I ran it ofr like 5 mins and I tested it…5-10 google passes proxies were tested Okay but just out of curiosity I filtered Google only proxies and retested them again. Then the result showed failed to all.

Then I thought it mightbe because I only ran it for 5 mins. This time I ran it for 4.5 hours and, got some passed google proxies, and then filtered them, again just out of curiosity I retested them and the filtered results failed again.

Thus, I am not able to harvest public google proxies.

WHat am I doing wrong here?

Cheers!