Comments for AquilaX's development blog

Comment on Perlin noise generator in PHP by Joseph

Joseph — Sun, 17 Jul 2011 12:30:24 +0000

Yep, same here, only the two top rows are getting random data. After that, it evens out to a solid color.

Comment on MySQL UNION DISTINCT with result priority by rye coder

rye coder — Sun, 09 Jan 2011 16:03:22 +0000

wow, great solution. This saved me a lot of time. thanks alot

Comment on MySQL UNION DISTINCT with result priority by AquilaX

AquilaX — Wed, 17 Nov 2010 13:02:59 +0000

Yes there is just enclose everything in one select:

SELECT(
SELECT… whatever
) as outer LIMIT 10;

Comment on MySQL UNION DISTINCT with result priority by Sunny

Sunny — Wed, 17 Nov 2010 12:24:14 +0000

Actually, I tested it:
By default first query in union has top priority and so on.

The problem I am facing now is:
I want 12 results on every page.
So, Is there a method by which I can give Limit to whole query not just in every union query.

Comment on MySQL UNION DISTINCT with result priority by Sunny

Sunny — Wed, 17 Nov 2010 12:17:42 +0000

Not working

Comment on MySQL UNION DISTINCT with result priority by AquilaX

AquilaX — Wed, 17 Nov 2010 11:33:18 +0000

Just use * instead of the column it should work.

Comment on MySQL UNION DISTINCT with result priority by Sunny

Sunny — Wed, 17 Nov 2010 11:21:53 +0000

Nice post!

But what if I need to select * instead of one column ????

Comment on Perlin noise generator in PHP by Dylan

Dylan — Fri, 23 Jul 2010 06:55:13 +0000

Hmm it seems this doesn’t work. There is minimal randomness produced… try copying/pasting all your own code into it’s own area and see for yourself. I also ported this to javascript and am getting weird results… the noise doesn’t spread over the entire area, but eventually maxes out at -1

Comment on Datecs FP-550T by CodingCat

CodingCat — Tue, 04 May 2010 21:46:24 +0000

Url should be:
ftp://ftp.datecs.bg/pub/

Their servers are so damn slow

Comment on chomp for bash by Ganneff

Ganneff — Fri, 23 Apr 2010 14:33:13 +0000

A little late, but why not simply use bash itself for this? It is powerful enough, no need to have an external tool called:

var1=”something with
space and

linefeeds”
var1=${var1//
/_}

echo $var1

(I only used _ to make it more visible here)