What version of Android starts “Messages for Web” support?

The Messages for Web documentation gives the impression (as does the Chrome OS documentation on the matter) that this feature has been available since Android 1.0 as it lists no “if you have Android greater than”. But my LG V20 is running Android 7.0 and in the Messages app under the “More icon” there is no menu item “Messages for web”.

Mojave screen saver starts randomly

I have a new Mojave (10.14.1) installation on an iMac (Retina 5K, 27-inch, 2017). My screen saver is set to start after 5 minutes. I have a hot corner defined to start the screen saver.

I have noticed that periodically, the screen saver just starts up out of the blue. Typically this happens while I am scrolling with the magic mouse. I am definitely not hitting the hot corner.

Any suggestions for why this is happening and how to stop it?

Can a part of the group remain stealthy when combat starts? D&D 5e

A group of 4 PCs roll stealth. They sneak around and 3 of them get noticed by the enemy (because of line of sight or just bad stealth rolls). Combat starts, everyone rolls initiative.

If the remaining PC has a stealth roll higher than the enemy’s passive perception, does he remain in stealth? Can he then go around to get an attack with advantage on that enemy (while remaining out of sight)?

Notepad++ Regular Expression Find and Replace 2 characters from line except it starts with

so I am new into Regular Expression and I have this problem here:
I need to replace this line of a text
Style: main,Arial,23,&H00FFFFFF,&H000000FF,&H00000000,&H00000000,-1,0,0,0,100,100,0,0,1,1.35,0.0,2,0010,0010,0020,1

to this
Style: main,Arial,23,&H00FFFFFF,&H000000FF,&H00000000,&H00000000,0,0,0,0,85,100,0,0,1,1.35,0,2,10,10,20,1
BUT it should skip all lines starting withStyle: sign… Could anyone help me please? Thanks!
This is really frustrating for me right now

Ubuntu screen starts with tilted screen how do i add xrandr startup command

when i start ubuntu it starts with tilted screen here is details regarding my display

Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767 HDMI-0 disconnected (normal left inverted right x axis y axis) DP-0 disconnected (normal left inverted right x axis y axis) DP-1 disconnected (normal left inverted right x axis y axis) eDP-1-1 connected primary 1920×1080+0+0 (normal left inverted right x axis y axis) 344mm x 193mm 1920×1080 60.06*+ 60.01 59.97 59.96 59.93 40.04
1680×1050 59.95 59.88

DP-1-1 disconnected (normal left inverted right x axis y axis) HDMI-1-1 disconnected (normal left inverted right x axis y axis)

HOW DO I ADD COMMAND ON STARTUP TO EXECUTE AS

xrandr –output eDP-1-1 –rotate normal

PC starts with “grub rescue” prompt and no matter what I tried, won’t turn on

I have recently migrated to Linux from Windows7, and was enjoying it, but 3 days ago Ubuntu just decided not to boot out of nowhere. I have found an online article suggesting I should try “modeset” and start Ubuntu then remove most recent kernel and see if that would work, which actually solved the issue. But this morning Ubuntu again stopped booting. It did work with recovery mod and nomodeset setings, but this time could not remove kernel(4.15.0.39-generic) as there was not another kernel package installed . Most recent software update for my graphic card was for Ubuntu 14(AMD HD Radeon 6970) so that ws not a solution neither.

I decided to go back to windows at this point because I had a lot of work to finish on my PC and I was losing time.

I went with windows 10 and installed a bootable USB and inserted to my PC, which automatically started windows installation.

In disc selection screen, I have formatted the SSD(120GB Corsair Force 3) which contained linux and then successfully installed windows.

Upon restart I have faced with this:

error: disk '[vmid/b0HGZa-iDQL-svQK-zHqE-TEV7-EaQa-cloeNT/UnMpLA-vrZ2-PiQW-uMTJ-7Vqg-o5yP-vFyDRx' not found. Entering rescue mode... grub rescue> 

When i wrote “ls”, here is the result:

(hd0) (hd0,msdos1) (hd1) (hd1,msdos2) (hd1,msdos1) 

using “ls” with all of them individually, gave me “File system is unknown”

Found some more solutions online and went into windows installation screen and started command prompt and wrote:

Bootrec /fixmbr   

console said issue is successfully solved.

On start up again here was “grub rescue” screen.

Tried reinstalling ubuntu via USB device. After selecting Ubuntu

Could find/name Package element or something like that. As it diseappers quickly and I got anoter black screen.

Inserting Ubuntu USB to another computer, starts process just fine.

So do you have any suggestion at all?

Thank you for reading this long post.

Can an Indian enter Denmark 1 day before visa starts?

I have a residence permit for Sweden that starts from 1/1/19. I have an Indian passport. I’m planning to travel from Chennai to Copenhagen by flight. The flight takes off at 3.30 AM from Chennai and reaches Copenhagen on 12.20 PM on 31st. Will there be any problems with the airline (Emirates) and transit layover at Dubai? I’m travelling abroad for the first time for study. I’m willing to spend 12 hours at Copenhagen midnight and 1/1/19. What will you suggest as an experienced traveler?

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Screen starts flickering when in streaming

I have this problem that now I am really getting bothered from it. It always starts when I am streaming something on the web like youtube videos and open other programs which I have to work with like Matlab or some others. Then my screen goes crazy , but it not constantly, it looks like cracking a mirror , attached some screenshots.

Kindly help me cause I am really getting p… off about this. P.S. I have MacBook Pro retina early 2015 with Mojave 10.14 , but it used to be like this even with High Sierra. Any help is really appreciated, Regards,enter image description here