An object reference is required for the non-static field,method,or property 'tblSoftwareImageTestPlan.SoftwareImageTestPlanID'
CS0120: An object reference is required for the nonstatic field, method, or property 'foo'
Showing that the sample mean and variance are independent by showing two distribution are the same Is kinetic energy a relative quantity? Will it make inconsistent equations when applying it to the conservation of energy equations? If the velocity is a relative quantity, will it make inconsistent equations when applying it to the conservation of energy equations?  For example:  In the train moving at $V$ relative to ground, there is an object moving at $v$ relative to the frame in the same direction the frame moves. Observer on the ground calculates the object kinetic energy as $\frac{1}{2}m(v+V)^2$. However, another observer on the frame calculates the energy as $\frac{1}{2}mv^2$. When each of these equations is plugged into the conservation of energy, they will result in 2 distinct results (I think). having bracket in front of an item Query standard input of lightning-input I want to query standard HTML textarea which is wrapped by lightning-textarea. How can I get it?  &lt;lightning-textarea name=&quot;secret_field&quot; label=&quot;Secret&quot; value={secretFieldValue}&gt;&lt;/lightning-textarea&gt; error tex capacity exceeded log files added I am having a hard time figuring out where the problem is with my code/workflow. I previously posted this question , but then the same problem came straight back. When I run it in tex, I get an error input limit exceeded. The exact log is pasted below:  This is pdfTeX, Version 3.14159265-2.6-1.40.17 (MiKTeX 2.9.6210 64-bit) (preloaded format=pdflatex 2017.1.26)  26 JAN 2017 20:45 entering extended mode **./master.tex (master.tex LaTeX2e &lt;2016/03/31&gt; patch level 3 Babel &lt;3.9r&gt; and hyphenation patterns for 75 language(s) loaded. ("C:\Program Files\MiKTeX 2.9\tex\latex\base\article.cls" Document Class: article 2014/09/29 v1.4h Standard LaTeX document class ("C:\Program Files\MiKTeX 2.9\tex\latex\base\size11.clo" File: size11.clo 2014/09/29 v1.4h Standard LaTeX file (size option) ) \c@part=\count79 \c@section=\count80 \c@subsection=\count81 \c@subsubsection=\count82 \c@paragraph=\count83 \c@subparagraph=\count84 \c@figure=\count85 \c@table=\count86 \abovecaptionskip=\skip41 \belowcaptionskip=\skip42 \bibindent=\dimen102 ) ("C:\Program Files\MiKTeX 2.9\tex\latex\apacite\apacite.sty" Package: apacite 2013/07/21 v6.03 APA citation \c@BibCnt=\count87 \bibleftmargin=\skip43 \bibindent=\skip44 \bibparsep=\skip45 \bibitemsep=\skip46 \biblabelsep=\skip47 ) No file master.aux. \openout1 = `master.aux'.  LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 5. LaTeX Font Info:    ... okay on input line 5. LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 5. LaTeX Font Info:    ... okay on input line 5. LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 5. LaTeX Font Info:    ... okay on input line 5. LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 5. LaTeX Font Info:    ... okay on input line 5. LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 5. LaTeX Font Info:    ... okay on input line 5. LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 5. LaTeX Font Info:    ... okay on input line 5. \c@maskedRefs=\count88 ("C:\Program Files\MiKTeX 2.9\tex\latex\apacite\english.apc" File: english.apc 2013/07/21 v6.03 apacite language file LaTeX Info: Redefining \BPBI on input line 129. LaTeX Info: Redefining \BHBI on input line 130. ) ! TeX capacity exceeded, sorry [input stack size=5000]. \AtBeginDocument #1-&gt;#1  l.5 \begin{document}  If you really absolutely need more capacity, you can ask a wizard to enlarge me.   Here is how much of TeX's memory you used:  641 strings out of 493333  7639 string characters out of 3139188  74825 words of memory out of 3000000  4254 multiletter control sequences out of 15000+200000  3940 words of font info for 15 fonts, out of 3000000 for 9000  1141 hyphenation exceptions out of 8191  5000i,0n,4998p,136b,36s stack positions out of 5000i,500n,10000p,200000b,50000s !  ==&gt; Fatal error occurred, no output PDF file produced!   I previously posted this question and thought I solved it but am having the same problem again.   The latex code I am trying to execute is below:   \documentclass[11pt,twoside]{article} \usepackage{apacite} \nocite{*}  \begin{document}   % title page. Edit as needed for future publications.  \title{Research Proposal} \author{Teererai Marange \\ Department of Computer Science \\ University of Auckland\\ \texttt{t.marange@auckland.ac.nz}} \date{January 26, 2017} \maketitle % end title page.    % abstract goes here \newpage \begin{abstract} Abstract goes here  \end{abstract} \newpage   % table of contents  \tableofcontents \newpage   %begin introduction  \section {Introduction} Lorem Ipsum Doremifaso   %\cite{Nedakeyword} use to cite     %references our biliography. This must go whereever we use our bibtex references  \bibliography{references} \bibliographystyle{apacite}   \end{document}   and the bib file that I am using to build the bibliography is below:   @misc{wikipedia1,   title = "Scripting language",   author = "Wikipedia",   url = {http://en.wikipedia.org/wiki/Scripting_language},   year = 2014, } Injecting beans into a class outside the Spring managed context I'm an end-user of one of my company's products. It is not very suitable for integration into Spring, however I am able to get a handle on the context and retrieve the required bean by name.  However, I would still like to know if it was possible to inject a bean into this class, even though the class is not managed by Spring itself.  Clarification: The same application which is managing the lifecycle of some class MyClass, is also managing the lifecycle of the Spring context. Spring does not have any knowledge of the instance of MyClass, and I would like to some how provide the instance to the context, but cannot create the instance in the context itself. What is the correct way to completely remove an application? A word for a person who always needs there to be a problem? Where in the registry does Windows store with which program to open certain file types? After installing Adobe PDF reader, it opens files with the .PDF file extension. Ones' default web browser opens .html files and notepad opens .txt files, etc.  Where exactly in the registry are these filetype - program associations stored in the registry?   In other words, how does Windows know with which software/program it must open a certain file(type)? I'd prefer as little formal definition as possible and simple mathematics. Detect which TeX engine is used How can I detect inside a TeX file which engine (pdftex/xetex/luatex) is used to compile the file? Is there a LaTeX package that provides this functionality? A cyclic group is a group that is generated by a single element.  That means that there exists an element $g$, say, such that every other element of the group can be written as a power of $g$.  This element $g$ is the generator of the group.  Is that a correct explanation for what a cyclic group and a generator are? How can we find the generator of a cyclic group and how can we say how many generators should there be? Remote login with graphical display manager (GDM, LightDM) Is it possible to remotely (via ssh) make a login to GDM? I'll explain a situation in which I'd need this: I'm on my laptop and connect to my desktop via ssh. I realize there are some updates available. I install them all, but I need to reboot the computer. The problem is that once the desktop has rebooted, there will be no GDM session available, since it's necessary to log in. Can I somehow perform the GDM login remotely from my laptop?  Edit: I can't find FreeNX for Maverick, and I haven't been able to configure x11vnc + vncviewer to work. Isn't there an easy way? First, my apologies if this has already been asked/answered.  I wasn't able to find this question via search.  My question comes from Rudin's "Principles of Mathematical Analysis," or "Baby Rudin," Ch 1, Example 1.1 on p. 2.  In the second version of the proof, showing that sets A and B do not have greatest or lowest elements respectively, he presents a seemingly arbitrary assignment of a number $q$ that satisfies equations (3) and (4), plus other conditions needed to show that $q$ is the right number for the proof.  As an exercise, I tried to derive his choice of $q$ so that I may learn more about the problem.  If we write equations (3) as $q = p - (p^2 - 2)x$, we can write (4) as   $$ q^2 - 2 = (p^2 - 2)[1 - 2px + (p^2 - 2)x^2]. $$  Here, we need a rational $x &gt; 0$, chosen such that the expression in $[...]$ is positive.  Using the quadratic formula and the sign of $(p^2 - 2)$, it can be shown that we need   $$ x \in \left(0, \frac{1}{p + \sqrt{2}}\right) \mbox{ for } p \in A, $$  or, for $p \in B$, $x &lt; 1/\left(p + \sqrt{2}\right)$ or $x &gt; 1/\left(p - \sqrt{2}\right)$.  Notice that there are MANY solutions to these equations! The easiest to see, perhaps, is letting $x = 1/(p + n)$ for $n \geq 2$.  Notice that Rudin chooses $n = 2$ for his answer, but it checks out easily for other $n$.  The Question:  Why does Rudin choose $x = 1/(p + 2)$ specifically?  Is it just to make the expressions work out clearly algebraically?  Why doesn't he comment on his particular choice or the nature of the set of solutions that will work for the proof?  Is there a simpler derivation for the number $q$ that I am missing? From this  by orlp:     If I strap a rocket booster to a rocket in space and fire it for one second, then the work provided is much higher when the rocket is flying fast compared to when the rocket was stationary. In both cases the rocket fires for the same duration but in the former case the rocket travels a much greater distance during this period. What gives? Could someone advise me on how to determine all entire functions $f$ such that $|f'(z)| \leq |f(z)|, \forall z\ ?$  Hints will suffice, thank you. How do you convert a byte array to a hexadecimal string, and vice versa? SCJP6 regex issue Set margins in maketitle Can my commander ever not be my commander? Once and for all: Is there anything that can possibly be done to my commander that would cause it to cease being my commander?    All of these questions ask the same thing, but aren't general enough to be marked as a duplicate.      Is a commander still a commander if it gets turned into a forest?     Is a commander still a commander if it gets turned face down?