## If you center cloudkill on yourself, does it expand outward?

You create a 20-­foot-­radius sphere of poisonous, yellow‑green fog centered on a point you choose within range. The fog spreads around corners. It lasts for the duration or until strong wind disperses the fog, ending the spell. Its area is heavily obscured……The fog moves 10 feet away from you at the start of each of your turns, rolling along the surface of the ground. The vapors, being heavier than air, sink to he lowest level of the land, even pouring down openings.

Since you’re in the middle, does the cloud expand outward? Or would it stay as a single unit and roll off in a direction of your choice?

## Algorithm for finding “mean center” of unweighted graph

I have a large sparse unweighted undirected graph (20M vertices, 60M edges) and would like to find what I’m calling the “mean center” (the vertex w/ shortest mean distance to all other vertices. Does this already have a name?). I know of an $$O(N^2)$$ solution: Starting at every vertex: BFS to calculate the mean distance to all other vertices, choose the minimum. But $$N^2$$ is too slow for a graph this size, is there any way to calculate the “mean center” in faster than $$N^2$$ time? Are there any good approximation algorithms? Or more efficient algorithms which find some similar “center” of a graph?

## SphericalPlot3D moving a sphere’s center

I can’t seem to graph `x^2 + y^2 + (z - 3)^2 = 9` in `SphericalPlot3D`, because all I can set is the radius being equal to 3, but can’t compensate for the `z - 3` part. How do I move my sphere up the z axis 3!!

## Macros and Trust Center Settings – Alternative Combo of Settings

I asked a question in the about enabling Macro’s in the “Trust Center” and the security implications. I have now begun signing my projects with a “Code Signing” certificate and placed that certificate in the “Trusted Publishers” store of my end users.

I really don’t like the combination of settings available in the Trust Center.

See https://support.office.com/en-us/article/enable-or-disable-macros-in-office-files-12b036fd-d140-4e74-b45e-16fed1a7e5c6#__toc311698313

I would like to set the following and wondered if there was a way via RegEdit and/or Group Policy.

Disable all Macros WITHOUT notification, except digitally signed Macros.

This would block end users from running Macro’s by hitting allow, but still allow “TrustedPublishers” to share VBA Enabled Office content.

## Show image after X para – center aligned

I am using this code in wordpress functions.php to display featured image after 1st para.

The problem is: Image is showing left-aligned. I want it to be center aligned..

Please modify this code so I can display the image in the centre of post?

``add_filter( 'the_content', 'insert_featured_image', 20 );  function insert_featured_image( \$  content ) {      \$  content = preg_replace( "/<\/p>/", "</p>" . get_the_post_thumbnail(\$  post->ID, 'post-single'), \$  content, 1 );      return \$  content; } ``

## Having one search center for two different SharePoint 2016 farms

I want to ask you if you have experience of setting up, of course first of all if its possible to have one search center URL shared between two SharePoint 2016 farms. So, we have like two SharePoint 2016 farms with one shared search service application.The first farm its acting as an Collaboration farm and the other one is an Intranet one. The intranet farm has its own search center url ( https://Farm1WebApp1/search ) and when you search you are lead to actual search center result page ( https://Farm1WebApp1/search/pages/results.aspx?k=.. ) , but the second one when you search something you are getting some default search url and the result is presented via this page (https://Farm2WebApp2/_layouts/15/osssearchresults.aspx ). Because of this I was wondering if its possible to set the same search center URL for both farms and when someone regardless of which farm ( farm1 or farm 2) and site collection ( from both farms ) tries to search we want the results to be presented lets say via this url ( https://Farm1WebApp/search/Pages/x.aspx?k=…… )

Any idea how we can implement this would be great to read, and of course as I have said if this is possible, to have one shared search center for both SharePoint farms, that would share the same URL.

## No CodeLite in Service Center

I have no CodeLite in my Ubuntu Service Center and cannot install it using the CodeLite installer from official webpage (it “installs” and then the ‘install’ button appears again).

Tried to find anything in the internet but it seems no one have ever had this same problem.

## Chromium Installation error using Ubuntu Software Center

I tried to install Chromium web Browser for Ubuntu 16.04, when I click the Install button a pop-up error showed this below:

``Detailed errors from the package manager follow:  apt transaction returned result exit-failed ``

## how to create a media center os on debian

Hi I am new at software development and I am wanting to create a media center os for raspberry pi not sure how to go about this or what recourses their are thanks

## Packages Manager (Upgrade) and Software Center don’t work in Ubuntu 19.04

I upgraded one of my desktop PCs from Ubuntu Studio 18.04.3 to 19.04.

Now, the Packages Manager (GUI to Upgrade packages) and the Software Center don’t work!

Both apps start to run but… They are indicating that something are doing, but… It seems to wait forever I don’t know what!

What’s wrong here?

How can I fix it?