Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <h2>Haskell</h2> <pre><code>import Data.List f=[(628,6,6,3,33),(586,7,11,11,23),(185,-1,17,24,28),(189,14,10,50,83),(180,7,5,70,77),(538,-7,7,70,105),(510,-11,19,71,106),(220,-9,7,77,100),(136,4,14,80,91),(337,-13,20,106,128)] c=filter d=True e=map a(_,_,_,t,_)=t b(_,_,_,_,t)=t aa(_,y,_,_)=y ab(x,t,y,_,u)=(x,0,t,y,u) ac(x,y,t,u,_)=[(x,y,t+20,u+10),(x,y,t,u+10),(x,y,t-20,u+10),(x,y,t+20,u),(x,y,t,u),(x,y,t-20,u),(x,y,t+20,u-10),(x,y,t,u-10),(x,y,t-20,u-10)] g(x,y,t,u,v)=(x+t,y+u,t,u,v) h(x,y,t,u)=(x+t,y+u,t,u-2) i=(1,f,[],[]) j s 0=s j(t,u,v,w)i=j(t+1,c((/=t).a)u,c((&gt; t).b)x++(e ab.c((==t).a))u,c((&gt;0).aa)(e h w)++(concat.e ac.c((==t).b))x)(i-1) where x=e g v k x y |x==0='|' |3*abs y&lt;=abs x='-' |3*abs x&lt;=abs y='|' |(y&lt;0&amp;&amp;x&gt;0)||(y&gt;0&amp;&amp;x&lt;0)='\\' |d='/' l(x,y,t,u,_)=m(x,y,t,u) m(x,y,t,u)=(div x 10,23-div y 10,k t u) n(x,y,_)(u,v,_) |z==EQ=compare x u |d=z where z=compare y v o((x,y,t):(u,v,w):z) |x==u&amp;&amp;y==v=o((x,y,'X'):z) |d=(x,y,t):(o((u,v,w):z)) o x=x q _ y [] |y==23="" |d='\n':(q 0(y+1)[]) q v u((x,y,z):t) |u&gt;22="" |v&gt;78='\n':(q 0(u+1)((x,y,z):t)) |u/=y='\n':(q 0(u+1)((x,y,z):t)) |v/=x=' ':(q(v+1)u((x,y,z):t)) |d = z:(q(v+1)u t) p(_,_,v,w)=q 0 0((c z.o.sortBy n)((e l v)++(e m w))) where z(x,y,_)=x&gt;=0&amp;&amp;x&lt;79&amp;&amp;y&gt;=0 r x=do{z &lt;- getChar;(putStr.p)x} s=e(r.j i)[1..] main=foldr(&gt;&gt;)(return())s </code></pre> <p>Not nearly as impressive as MizardX's, coming in at 1068 characters if you remove the <code>f=…</code> declaration, but hell, it was fun. It's been a while since I've had a chance to play with Haskell.</p> <p>The (slightly) prettier version is <a href="http://cid-40894d4d90339812.skydrive.live.com/self.aspx/.Public/firewrks.hs" rel="nofollow noreferrer" title="Pretty(er) Haskell script">also available</a>.</p> <p>Edit: Ack. Rereading, I don't quite meet the spec.: this version prints a new screen of firework display every time you press a key, and requires <code>^C</code> to quit; it doesn't take a command line argument and print out the relevant screen.</p>
    singulars
    1. This table or related slice is empty.
    1. POCode Golf: New Year's Fireworks
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USme_and
    1. USme_and
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COI'm installing a Haskell interpreter right now! -- That link to the prettier version leads to an infinite recursion.
      singulars
      1. PO
      1. USbalpha
    2. COYep, you didn't meet the spec by 100%, but other than that, the output looks correct to me. Now I just have to de-knot my brain from looking at that code for too long.
      singulars
      1. PO
      1. USbalpha
    3. COOkay, here's the result of the thorough test: The output is correct except that you only output 23 lines.
      singulars
      1. PO
      1. USbalpha
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload