What regex is \b equivalent to and is there a way to deparse it?
regex to match word boundary beginning with special characters
What are the different endings in Dishonored? Extracting Data Between two Characters in Excel I have the following format in Excel and I am trying to extract the data between the characters:  First Last &lt;flastname@xxxx.com&gt;   I need to extract the email address between &lt; and > into its own cell  Thanks! I would like to know if there is some way to share a variable or an object between two or more Servlets, I mean some "standard" way. I suppose that this is not a good practice but is a easier way to build a prototype.  I don't know if it depends on the technologies used, but I'll use Tomcat 5.5    I want to share a Vector of objects of a simple class (just public attributes, strings, ints, etc). My intention is to have a static data like in a DB, obviously it will be lost when the Tomcat is stopped. (it's just for Testing) Is there something like python's interactive REPL mode, but for Java? Is there something like python's interactive REPL mode, but for Java? So that I can, for example, type InetAddress.getAllByName( localHostName ) in a window, and immediately get results, without all this public static void nightmare() thing? Is it possible to produce a context free grammar for Tikz path? node? Even further, I would be happy to see a definition of the tikz language in the usual manner programming languages such as Java and Pascal are defined.   The reason I ask is that I keep getting mysterious error messages for the tiniest typos. Essentially, incorrect use of the underlying languages leads to a "crash" of the compiler. This crash sometimes gives useful error messages, but sometimes they are hard to decipher. I am working on a proof about Dedekind cuts on the positive rational numbers. I have been stuck for a while on the following point and would appreciate any help.  Given $x\in \mathbb{Q}^+$ such that $x^2&lt;2$, how to find $y\in \mathbb{Q}^+$ such $y&gt;x$ and $y^2&lt;2$? \textcite macro produces "Author (year)" correctly but colours first paren with hyperref I am using a custom \textcite macro that I found somewhere. It works nicely except that it makes the opening paren of "Author (year)" part of the link (also colouring it blue) which is not desired.  This is likely just a minor change to the definition of the macro, but the solution eludes me (I don't get where the opening paren is added at all).    Opening paranthesis should not be part of link and should not be coloured.  (M)WE:  \documentclass{scrartcl}  \usepackage{csquotes}  \usepackage[backend=biber,             bibencoding=utf8,             hyperref=true,             natbib=true,             minnames=1,     %% prevent truncation to year-only             backref=true, %% TODO REMOVE before final             bibstyle=apa,             citestyle=authoryear,             ]{biblatex} \DeclareLanguageMapping{english}{english-apa} \addbibresource{bib.bib}   \DeclareCiteCommand{\textcite}   {\boolfalse{cbx:parens}}   {\usebibmacro{citeindex}%    \printtext[bibhyperref]{\usebibmacro{textcite}}}   {\ifbool{cbx:parens}      {\bibcloseparen\global\boolfalse{cbx:parens}}      {}%    \multicitedelim}   {\usebibmacro{textcite:postnote}}   \usepackage[table,svgnames]{xcolor}  \definecolor{solblue}{HTML}{268BD2}  \usepackage[pdftex]{hyperref}  \hypersetup{    pdfhighlight = /P,    colorlinks=true,    urlcolor=solblue,    filecolor=solblue,    linkcolor=solblue,    citecolor=solblue,    raiselinks=true,    breaklinks,    unicode }   \begin{document}  foobar \textcite{thesis_pockrandt} foobar  \end{document}   bib.bib:  @phdthesis{thesis_pockrandt,     author = {Christopher Maximilian Pockrandt},     title = {{Approximate String Matching: Improving Data Structures and Algorithms}},     year = {2019} } TTY doesn't wait for password Get material and color of material on a face of an object in Python I want to iterate over the faces of a mesh and get the diffuse color of the material that is assigned to the face. How can I get the material that is assigned to the face of the object and the diffuse color of that material? Table:   UserId, Value, Date.   I want to get the UserId, Value for the max(Date) for each UserId. That is, the Value for each UserId that has the latest date. Is there a way to do this simply in SQL? (Preferably Oracle)  Update: Apologies for any ambiguity: I need to get ALL the UserIds. But for each UserId, only that row where that user has the latest date. What is the correct way to install proprietary ATI Catalyst Video Drivers (fglrx) directly from AMD? Rack Mount Servers - Build them or Buy them? This is the  for "Should I build coomputing hardware myself?" questions.   I have put together countless PCs, but never a large server. The geek in me says build it, but the realist in me says let the manufacturer handle it when there is a problem. Ignoring the time penalty involved with the initial assembly time of a built one, which is a better solution? Have you ever run into a problem with a home build server that would have been solved easier/quicker/cheaper by going with a manufacturer? Are there any features that manufacturers give that aren't easily attainable with a home built server? Where do I find the maximum node? A lot of people recommend to use the maximum node for glass setup, but I can't find that node. Nothing comes up when I search for it.  Where do I find it? What is the difference between "I've been to China" and "I've gone to China"? If $f(x)$ is continuous on $[a,b]$ and $M=\max \; |f(x)|$, is $M=\lim \limits_{n\to\infty} \left(\int_a^b|f(x)|^n\,\mathrm dx\right)^{1/n}$? Let $f(x)$ be a continuous real-valued function on $[a,b]$ and $M=\max\{|f(x)| \; :\; x \in [a,b]\}$. Is it true that: $$ M= \lim_{n\to\infty}\left(\int_a^b|f(x)|^n\,\mathrm dx\right)^{1/n} ? $$  Thanks! How to convert URL parameters to a JavaScript object? What is the best word describing the nature of expiring in a short amount of time, connoting "losing public attention"? Is there an adjective that describes the nature of expiring, connoting a sense of losing public attention, in a very short amount of time? For example,  In a fast-paced era, news articles are ____. During the 1990s, compared with traditional technologies, computer  technologies are ___; for example, a new generation of CPU technologies usually comes out every one to two years.  (I thought about &quot;perishable,&quot; but it does not seem connoting &quot;losing public attention.&quot;) Converting GeoJSON to Shapefile using ogr2ogr? I have a GeoJson file that I want to convert to ESRI Shapefile using ogr2ogr in FWTools.  I tried using   ogr2ogr -F "ESRI Shapefile" filename.shp geojsonfile.json OGRGeoJSON   I got output      ERROR 6: Can't create fields of type StringList on shapefile layers. ERROR 1: Attempt to write non-polygon (POINT)   geometry to  type shapefile. ERROR 1: Terminating translation   prematurely after failed translation of layer OGRGeoJSON   GeoJSON input we are giving is in standard geojson format.  content of geojson are like  {to share I took only a part from features array }  {"id":1223, "properties":{"name":"3","level":2}, "map_version":11,"type":"FeatureCollection","x_id":1234,"obj_type":"LevelGeometry", "features":[  { "my_area":[131.40093253528894,33.58879853190332,6.515867411008615,3.490549810987222,-0.6237271428108215], "id":1984791, "location":{"type":"Point","coordinates":[131.4009325,33.5887985]}, "properties":{"display_name":"xyz"}, "type":"Feature", "geometry":{"type":"Polygon","coordinates":[[[131.4009508,33.5888314],[131.4008895,33.5887946],[131.4009148,33.5887653],[131.4009761,33.5888020],[131.4009508,33.5888314]]]}, "obj_type":"Geometry" }  ] } Change Data Type Varchar To Varbinary(max) In SQL Server How to test for an hold item name in Minecraft? I'm trying to make a command block that spawns an item in front of you if you are holding an item with a specific name. I've got these two working scripts;  /testfor @p[r=10] {Inventory:[{tag:{display:{Name:"Item Name"}}}]}  /testfor @p[r=10] {SelectedItemSlot:0,Inventory:[{Slot:0b,­id:"minecraft:diamond_sword"}]­}   but I can't get them together. The block should only look for an item in the active slot.