If I want to build an online server can I just copy paste a world I created? If so how can i do that. If not what are the basic step to start one?  Thank you
I would like to create a minecraft server for me and and my boyfriend to play on.  How do I set it up? Do I need any additional software? Do you have some links to walkthroughs or tutorials?  I have tried to set this up a few times but have failed every time.
Calculate distance between 2 GPS coordinates How do I calculate distance between two GPS coordinates (using latitude and longitude)? Time Manager (QGIS) date format I've been through associated answers but cannot quite seem to find something which works!  I'm having trouble getting TimeManager to recognise a simple data field (this is in QGIS2 - but I've had this error in earlier versions). I have these fields formatted in what appears to be one of the acceptable formats:    ... here is a screenshot of the field properties:    The format appears to be recognised in QGIS as I've worked out days difference between two dates (the "Time on Market" field shown in the image).  However ... I always end up with:   The Twitter.shp file works fine as a test, so I don't think this is an issue with the install / phyton conflict.  Any thoughts welcome! What does "Change" represent in the User Leagues? What does the Change field represent on the  for SO? Refer to the highlighted areas in the image below:   Rank: the user's ranking for the selected time period (week, month, quarter, year) Change: +/- change representing... ??? Total Reputation: the user's total reputation [Time Period] Reputation: the user's reputation for the selected time period (week, month, quarter, year)  So what is the Change field measuring? How can I know about the type of the airplane before booking How can I know the type of an airplane before reservation? I want to know if it is Boeing or Airbus and the model if it's possible. Can I use websites such as SkyScanner for this purpose? How can I change GNOME Shell theme? I've installed the GNOME Shell in Ubuntu 12.04 and I want to change the "Shell Theme", But it doesn't allow me to do that.  The alert says something like: "The GNOME-Shell extension is not activated", and I want to install it with the console, But it returns me an error.  How can I solve this problem? I am wondering, given the minimal polynomial of $A$, what can we say about the minimal polynomial of $A^n$?  I know that if we were looking at the roots of the characteristic polynomial ie eigenvalues then the roots of the characteristic polynomial of $A^n$ would be $nth$ powers of the eigenvalues so again these are roots of the minimal polynomial also. I have the following image    that was created with this code:  \documentclass[varwidth=true, border=2pt]{standalone} \usepackage{tikz} \usepackage{tkz-euclide}  \begin{document} \usetkzobj{all} \begin{tikzpicture}     \tkzSetUpPoint[shape=circle,size=10,color=black,fill=black]     \tkzSetUpLine[line width=1]     \tkzDefPoints{0/0/A, 3/0/B', 2/2/C, 4/4/C'}     \tkzDefLine[parallel=through C](B',C') \tkzGetPoint{Phelper}     \tkzInterLL(A,B')(C,Phelper) \tkzGetPoint{B}     \tkzDrawLine[add=0 and 0.2](A,B')     \tkzDrawLine[add=0 and 0.2](A,C')     \tkzDrawSegment(B',C')      \node at ($(A)+(-0.1,-0.2)$)  {$A$};     \node at ($(B')+(0.2,-0.2)$)  {$B'$};     \node at ($(C')+(0,0.4)$)  {$C'$};     \node at ($(B)+(0.2,-0.2)$)  {$B$};     \node at ($(C)+(0.28,0.5)$)  {$C$};     \tkzDrawPolygon[ultra thick,color=blue,fill=blue!20](A,B',C')      \tkzDrawPolygon[line width=0.3pt,color=red,fill=red!20](A,B,C)      \tkzDrawPoints(A,B',C',B,C)     \tkzLabelSegment[below,red](A,B){$c$}     \tkzLabelSegment[left,red](A,C){$b$}     \tkzLabelSegment[right,red](B,C){$a$}     \tkzLabelSegment[below,blue,pos=0.8](A,B'){$c'$}     \tkzLabelSegment[left,blue,pos=0.8](A,C'){$b'$}     \tkzLabelSegment[right,blue](B',C'){$a'$} \end{tikzpicture} \end{document}   As you might notice, the space above C' is bigger than necessary. This is because of Phelper. I need Phelper for the construction, but it should not influence the image size in any way. I've tried to get Phelper closer to C, but that seems not to be possible.  How can I stop defined (but not visible) points from influencing image size?  Please note: I wrap code like this in a figure. So images like the one above are only a part of the whole document. So working with standalone does not solve my problem. I am trying to set up an operator to use the BoolTool after I set a position and modifier on Selected object and a different one on the Active object. I basically need to move the selected object up in Z and add a solidify modifier at .3 thickness, and to the Active I need to add a solidify at .1 thickness and remain in original position.  I thought I understood how to get this to work, but all I get is both modifiers on the Active object. Any hint as to where to go from here?  class SolidfyDifference(bpy.types.Operator): """Solidify and Difference Mask""" bl_idname = "object.solidfy_difference" bl_label = "Add Solidy and Difference Bool" bl_options = { 'REGISTER','UNDO' }  def execute(self, context):     scene = context.scene      sel = bpy.context.selected_objects     act = bpy.context.active_object        for obj in sel:         if obj != act:             bpy.ops.object.modifier_add(type='SOLIDIFY')             bpy.context.object.modifiers["Solidify"].thickness = 0.1        return {'FINISHED'} Electrostatics and tv screens Careers should allow me to add external (authored but not owned) GitHub projects under "other" While using the mobile site on my Android phone, I saw a comment that I wanted to flag but there was no flag button. After searching, I saw  that says flagging comments is not supported on mobile site.  Could the ability to flag comments be added to the mobile site? How to render text pixel-perfectly with subpixel antialising with Illustrator? How to make git ignore changes in case? I'm not too sure what is going on here, but sometimes a particular file in my repository will change the case of its name. e.g.,: before: File.h after: file.h I don't really care why this is happening, but this causes git to think it is a new file, and then I have to go and change the file name back. Can you just make git ignore case changes? [edit] I suspect it is Visual Studio doing something weird with that particular file, because it seems to happen most often when I open and save it after changes. I don't have any way to fix bugs in VS however, but git should be a bit more capable I hope. Why am I getting shopping trolley notifications about local store savings? I am getting "Shopping Trolley" notifications appearing regularly. The notification looks like this:   The notification is about "Store savings" at a local supermarket and that is it!   Is this notification from Google Maps or another application like Google Assistant? I'm struggling to find the specific setting to disable the notification.  I am also interested to know if this notification could in any way be targeted advertising generated by the store. My marketing preferences with the store are opt-out and this strikes me as very dumb advertising. Surely Google isn't doing this? Is there a means that a store can generate notifications like this? Could it be targeted if they have my email address?  These are pain and I want to understand why they are spamming me and disable them without disabling everything else.  I can see various options under Google Maps, settings, notifications. Which setting would apply? Could it be "New on maps, Get occasional updates about new features in your area"? I can't see what setting to suppress!  Thanks for all help. Why won't Amanita move in and settle down? I keep getting an alert that Amanita would like to settle down. I have a house ready for them however they still won't move in. Who is this NPC and why won't they settle down? Is time travel possible? Is it possible to go back in time? I read somewhere that according to relativity, it is possible - involving black holes and other stuff - to jump into the past. Is it possible for anything to go back in time either continuously or by jumping? Is there a cryptographic algorithm which is immune to side channel attacks? Is there any cryptographic algorithm immune to side channel attacks based on scan chain? In VLSI point of view. tcpdump : lost packets "How big of a problem" vs. "how big a problem" Quite a few phrases in English are constructed like so:     How [adjective] a [noun]...?   This is the question form of the construction, which is often answered with the negative:     Not that [adjective] a [noun].   or the positive:     Quite [adjective] a [noun].   However, from time to time I'll hear the word 'of' inserted before the 'a', e.g.:     Not that [adjective] of a [noun].   This usually sounds wrong to me, with the exception of the case where the adjective 'much' is used.  So, this sounds fine to my ear:     Not that much of a problem.   whereas this doesn't:     Not that loud of a noise.   Why is it that 'much' should be used with 'of', and other adjectives not?  Is it because 'much' is seen as measuring a quantity (of something), whereas other adjectives that may be used in this construction are seen as measuring the quality of a whole thing? How can continue the equation of the rectangle red in next line?   \documentclass[11pt,a4paper,twocolumn]{article}  ...  \begin{equation*}     \left| \dot{r} \right| =     \sqrt{{- \, {e}^{-t} \left( \cos t + \sin t \right)}^{2} \, + \, {{e}^{-t} \left( \cos t + \sin t \right)}^{2} \, + \, {(- \, {e}^{-t})}^{2}} \end{equation*}