How can i zoom in really close to a model without this 'xray' effect?
Why does part of my model disappear when I zoom in on it in the 3D Viewport?
Conformal Maps onto the Unit Disc in $\mathbb{C}$ Quote unquote (or end-quote), unseparated by the actual quotation I have a char array buffer that I am using to store characters that the user will input one by one.  My code below works but has a few glitches that I can't figure out:   when I execute a printf to see what's in Buffer, it does fill up but I get garbage characters at the end it won't stop at 8 characters despite being declared as char Buffer[8];   Can somebody please explain to me what is going on and perhaps how I could fix this? Thanks.  char Buffer[8]; //holds the byte stream int i=0;  if (/* user input event has occurred */)  {         Buffer[i] = charInput;         i++;          // Display a response to input         printf("Buffer is %s!\n", Buffer);  }   Output:   tagBuffer is 1┬┬w! tagBuffer is 12┬w! tagBuffer is 123w! tagBuffer is 1234! tagBuffer is 12345! tagBuffer is 123456=! tagBuffer is 1234567! tagBuffer is 12345678!  tagBuffer is 123456789! Does QGIS support true circular curves? how to remove frost free outdoor faucet drain valve assembly I've tried unscrewing the part outlined in red below. No dice. Do I just need to remove the whole rod (above the red outline) and replace it?) If so, can anyone point me to instructions for them.  I can't see in there. Worried that I'll pull it out and not be able to put it back in.  (The deeper I go in the plumbing the more things I find that there is no modern fitting-part :)  My new assembly  replaces the parts outlined in red. the new assembly has a female thread. I am HOPING that the thicker part of the pipe (just above the black "collar" stopper)  is screwed onto the pipe above.  However, I cannot unscrew it. There is nothing to get a hold of. It's perfectly round. I've tried dw40, and let it sit for 20 minutes. No love.  I'll try wacking it with a board in the direction along which it moves in when it screws (perpendicular to the threads per [this answer][2]) I have a set of values $x$ and $y$ which are theoretically related exponentially:  $y = ax^b$  One way to obtain the coefficients is by applying natural logarithms in both sides and fitting a linear model:  &gt; fit &lt;- lm(log(y)~log(x)) &gt; a &lt;- exp(fit$coefficients[1]) &gt; b &lt;- fit$coefficients[2]   Another way to obtain this is using a nonlinear regression, given a theoretical set of start values:  &gt; fit &lt;- nls(y~a*x^b, start=c(a=50, b=1.3))   My tests show better and more theory-related results if I apply the second algorithm. However, I would like to know the statistical meaning and implications of each method.  Which of them is better? Object has no method 'live' - jQuery Too long in Primary Fermentation? What's the maximum amount of time for primary fermentation, assuming the beer is going straight to bottles next? Will it over ferment and then fail to carbonate, if left too long in a carboy? Detailed Bathymetric/Bathymetry contour data (0-200M) Given two points (defined, for instance using nodes), I want to compute the distance between them.   Is there some build in functionality in tikz to do this? If not, how can it be done using the mathematical engine?   The application I have in mind is to draw an circular arc centered at (a) and passing through some second point (b), where only (a) and (b) are known. Why do variable names often start with the letter 'm'? How to connect to my web server? I have implemented a simple web server as a solution to a course assignment and I want to connect to this web server over the internet. I've set it up to listen on port 22881 and configured my router accordingly as the screenshot below shows    I'm able to connect to my web server locally using http://localhost:22881 and I can connect to the router's interface when I visit http://my.external.ip, but I can't connect to my web server using http://my.external.ip:22881 (I get a connection timeout). Any idea of what may be the problem?  Thanks in advance! `tail -f` until text is seen I've got a CI server with a command-line interface that allows me to remotely kick-off a job (jenkins CI server and the jenkins-cli.jar tool).  After I kick the job off I tail -f the log (sorry for the messy command):  ssh -t my-jenkins-host.com "tail -f \"/var/lib/jenkins/jobs/$job_name/builds/\`ls -ltr /var/lib/jenkins/jobs/$job_name/builds/ | grep '^l' | tail -n 1|awk '{print \$9}'\`/log\""   After the job successfully completes, usually after at least 5 minutes, I get the following line on the output:  Finished: SUCCESS   Is there a good way to stop tailing the log at this point? i.e. is there like a tail_until 'some line' my-file.log command?  BONUS: extra credit if you can supply an answer that returns 0 when SUCCESS is matched, 1 when FAILURE is matched, and your solution works on mac! (which i believe is bsd based) Unicode char {U+200B} When I try to cite more than two authors, I got this: ! Package inputenc Error: Unicode char ​ (U+200B) (inputenc)                not set up for use with LaTeX.   \documentclass[a4paper,oneside,BCOR=10mm,12pt,titlepage]{scrreprt}  \usepackage[polutonikogreek,ngerman,english]{babel} \usepackage[maxlevel=4,autostyle,german=guillemets]{csquotes} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} \usepackage[style=mla]{biblatex} \DeclareMultiCiteCommand{\parencites}[\mkbibparens]{\parencite}{\multicitedelim‌​}  \begin{document}  \parencites[cf.][]{key1}{key2}{key3}  \end{document} We have an Always On "cluster" that consists of 2 servers (there will be more), so one is PRIMARY and other(s) is(are) SECONDARY. The idea was to dedicate SECONDARY as a readonly replica, so it would be a somewhat search-server.  I do know how to set ConnectionString in the C# so it will use SECONDARY replica - just add ApplicationIntent=ReadOnly.  But I don't understand how to address the SECONDARY from stored procedure if I'm using distributed query. Is there a way to set some parameters to the query (like WITH statements or something), so query would use only replica and not the PRIMARY node?  The thing is, obviously from the start server1 is PRIMARY and server2 is SECONDARY, but when server1 fails then server2 is PRIMARY and server1 will be SECONDARY after it get fixed. So I cannot just use the static server2's name.  So far I've managed to get current replica's server name as a variable and use it in EXEC:  -- find first available replica DECLARE @replicaServer nvarchar(50)  SELECT TOP 1     @replicaServer = RCS.replica_server_name FROM     sys.availability_groups_cluster AS AGC     INNER JOIN sys.dm_hadr_availability_replica_cluster_states AS RCS           ON RCS.group_id = AGC.group_id     INNER JOIN sys.dm_hadr_availability_replica_states AS ARS           ON ARS.replica_id = RCS.replica_id     INNER JOIN sys.availability_group_listeners AS AGL           ON AGL.group_id = ARS.group_id WHERE ARS.role_desc = 'SECONDARY'       AND connected_state = 1  -- and query it DECLARE @cmd nvarchar(MAX) = 'SELECT * FROM [' + @replicaServer + '].[somebase].[someschema].[sometable]' EXEC (@cmd)   But that's a shame, I guess. Can we calculate the standard error of prediction just based on simple linear regression output? The standard error of prediction in simple linear regression is $\hat\sigma\sqrt{1/n+(x_j-\bar{x})^2/\Sigma{(x_i-\bar{x})^2}}$.  My question is to calculate the standard error of prediction for $pop=1029$ just based on the following regression output. I can get all except $\bar{x}$. And I also know how to calculate the approximate standard error of prediction based on the standard errors of intercept and coefficient of $pop$, ignoring their correlation. Why use foreign keys if cascade action is not need? Prevent abstract environment to reset pagenumbering I am solving the TOEIC workbook, by the way, I faced conflict that doesn't match meaning I knew.  The problem is     The newest branch of the library is located in/on Pine Street.   I think either 'in' or 'on' have the same meaning. But the commentary said that 'be located in' is mainly writing in front of building name and city name.   I don't know what is correct? Defender of the Realm hat broken, or just badly worded? Description of the hat unlock requirement:     at least 5 flags dismissed as helpful and at most 20% of non-disputed flags declined   Does "dismissed" mean something unusual here, or is this hat not unlocking properly? I'm not sure if that means "since winter bash started" or "since your account was created": if the former, I've flagged 8 items so far today, of which 6 were marked "helpful" (the other two are still active; none have been disputed or declined). If the latter, the flag page indicates I've flagged 391 items (plus 6 for spam), of which 1 was declined (which incidentally, I assume that was by accident, given that the question was closed soon after for the reason I flagged it for), 1 was disputed (that one was legitimate), and 21 are still open. That is definitely way under 20%.  So what's up with that unlock?  edit: it appears to be the case (further edit: this has now been confirmed first-hand) that this hat unlock disregards any flags that are the flag equivalent of voting to close. I put forth that if this is intended behavior, well, it shouldn't be (if it's to equalize the playing field for over-3k-rep people, it should just also count votes-to-close. Though granted, I suppose in the scheme of things it really doesn't matter much, as it'll all go away in a couple weeks anyway. But dang it, I want to show off all the flagging I do! :p)