Minecraft Enchanting Power
What do bookcases do for enchanting?
ggplot2: facet_wrap strip color based on variable in data set Every irreducible Polynomial is primitive or irreducible constant When studying weak border conditions (in Sobolev Spaces), the usual motivation for the weak meaning of inequalities is that the boundary of most open sets in $\mathbb{R}^n$ has zero Lebesgue measure. But is there any open set $U\subseteq\mathbb{R}^n$ such that it's boundary has positive Lebesgue measure? I really can't think of anything like that. Is there a case insensitive jQuery :contains selector? Is there a case insensitive version of the  jQuery selector or should I do the work manually by looping over all elements and comparing their .text() to my string? Very thin white line in colortbl Whenever I use the colortbl package to format tables, a thin white space between the cells sometimes shows up on screen (not in print for as far as I can tell). For example in this table:    Is there an easy way to enlarge each rectangle by a tiny amount so that the white space is not visible anymore?  (My guess is that the white space appears due to rounding in my pdf viewer, evince. I don't know if other pdf viewers have the same issue. Regardless, I would like to have my pdf file look good in common pdf readers) How can I mine redstone ore? I found redstone ore in Survival Mode (Minecraft Pocket Edition) and tried to use all five tools to collect it. It took about a minute or two to break, but I couldn't collect anything from it once broken.  How do I mine redstone ore? Syntax error due to using a reserved word as a table or column name in MySQL Ubuntu 18.04: switch back to /etc/network/interfaces Starting sometime around Ubuntu 18.04, the Ubuntu devs stopped using the classic /etc/init.d/networking and /etc/network/interfaces method of configuring the network and switched to some thing called . This has made a lot of people very angry and been widely regarded as a bad move. Is it possible to remove netplan and use the correct /etc/network/interfaces method for configuring the network? Should I remove non-significant variables from my regression model I have run a multiple linear regression using stepwise regression to select the best model, however the best model returned has a non-significant variable. When I remove this the AIC value goes up indicating the model without the significant variable is a worse fit. Should I remove the non-significant predictor or should I leave it in as it is a better model? New global preferences: keyboard shortcuts and sticky topbar Following a global preference for , as of now, the preferences for enabling keyboard shortcuts and disabling the fixed topbar are network-wide* as well.  If you had either checked off on any site in the network, that setting has been preserved and applied to the whole network for your account already. Future changes will also apply to all* Q&amp;A sites.  Find them in their usual spot as previously on the  pages.    * With the exception of , which will support the fixed topbar after the . Multivariate polynomial with no mixed terms Can someone help with an explanation and some references, in order to understand the nature of return pulses within a LiDAR system. I am a newbie in Latex. My goal is to have the word "Chapter" in the title of any chapter, and the word "Appendix" in the title of appendix. I also want to add "Appendix" in TOC. However, using the following MWE from my university, I end up having "Appendix A" in TOC. How can I remove the letter "A" in TOC.  \documentclass[12]{thesis}  \RequirePackage{tocloft} \RequirePackage{titlesec} \usepackage[titletoc]{appendix}  \newcommand{\spacemultiplier}{1.5} \renewcommand{\baselinestretch}{\spacemultiplier}\normalsize  \renewcommand{\frontmatter}{ %TABLE OF CONTENTS \addcontentsline{toc}{chapter}{Contents} {\renewcommand{\baselinestretch}{1}\normalsize \tableofcontents } \newpage \titleformat{\chapter}[display]{\renewcommand{\baselinestretch}{1.5}\LARGE\sc\fillast}{Chapter   \thechapter}{0pt}{}[\renewcommand{\baselinestretch}{\spacemultiplier}\normalsize] \titlespacing{\chapter}{0pt}{1.4cm}{20pt} \setcounter{chapter}{0} }  % Appendix setup \newcommand{\universityappendix}{ \appendix \titleformat{\chapter}[display]{\renewcommand{\baselinestretch}{1.5}\normalsize \LARGE\sc\fillast}{Appendix}{0pt}{} \titlespacing{\chapter}{0pt}{-30pt}{20pt} \renewcommand{\baselinestretch}{1.5}\normalsize }   \begin{document}  \frontmatter  \chapter{blah blah} This is a chapter  \universityappendix \begin{appendices} \chapter{blah blah} this is appendix \end{appendices} \end{document}   Thanks Defining my own None-like Python constant I'm new to blender and have this issue: I'm using the "Industry Compatible" keymap. In "Edit Mode" the keys 1, 2 and 3 swap between vertex, edge and face select - Great!  Now i want to customize it, so i'm adding a new preset "My keymap". As far as i understand this now is based on the "Industry Compatible" keympap and everything works accordingly. But if i close and start blender again, the 1, 2 and 3-key aren't working anymore. I need to go back to the preferences, set the "Industry Compatible" keymap and then set back to "My keymap". Then the 1, 2 and 3-key work again as expected.  This is reproduceable on the last Blender 2.8 version on several different machines. Am i doing something wrong? Is this a bug? Workflow for converting LaTeX into Open Office / MS Word Format Recently my paper is reviewed (by a professor from independent third party) and accepted by a journal. But, my employer allows me to publish this paper only without its name there.  Publishing house is expecting affiliation for each author, i.e. I can not leave affiliation as blank.   What should I write as the affiliation? Solve recurrence relation $a_n = 3 a_{n - 3} + a_{n-1} + 2 n$ I am not able to solve the above recurrence relation which involves $n$. The initial conditions $a_0 = 1, a_1 = 2, a_2 = 3$, for $n \geq 0$. Please try to give closed form in terms of arbitrary $a_i \geq 1 $ for $i \geq 0$ I'm trying to downgrade my iPhone from the current iOS to an older one, as per .  But every time I try, I always receive this error:     The iPhone could not be restored. This device isn't eligible for the requested build.     I have tried many times with and without DFU mode. Any ideas regarding this? Were there any improvements to the second Death Star (other than the change in exhaust port) that we know of? We know that the second Death Star was meant to have a different/non-existent exhaust port and when under construction it had a shield projected around it.  Other than these elements, one of which was planned to be totally temporary, do we know of any other improvements over its predecessor?  Did it have improved defences against one-man fighters? Did its laser charge more quickly? Did it have an upmarket cafeteria?