Comments for AquilaX's development blog

Comment on chomp for bash by Ed Greenberg

Ed Greenberg — Fri, 05 Feb 2010 16:39:40 +0000

Helped me too. I had a curl that returned a single line, but curl adds a linefeed that I didn’t need. It’s easy to deal with in perl, but I’m working in shell today.

A=`curl http://foo`
B=`echo $A|tr -d \\n`

Thanks.

Comment on MySQL UNION DISTINCT with result priority by Eric Marden

Eric Marden — Fri, 31 Jul 2009 11:36:47 +0000

Thanks for the post. You just helped me solve a problem I’ve been chasing for days. If you’re ever in my neck of the woods, I owe you a beverage of your choice.

Comment on chomp for bash by flipouk

flipouk — Tue, 21 Jul 2009 12:52:32 +0000

Thanks for the tip. Excellent!

Comment on Perlin noise generator in PHP by AquilaX

AquilaX — Sun, 19 Jul 2009 16:39:50 +0000

Derek:
That’s because the loop sizes are
$xl = 100;
$yl = 40;
and the SVG’s dimensions are 400×400px.

Just make both equal.

Comment on Perlin noise generator in PHP by Derek

Derek — Sun, 19 Jul 2009 16:21:17 +0000

I’m sorry but I don’t think this class works. Especially not well enough to generate the image you have displayed. It does some variation near the left side and the rest is always 1 solid color. Even changing the variables to all imaginable combination it still results in the same type of thing.

I’d really love a version that worked but this was posted awhile ago so I doubt I’ll get a response here.

Comment on Banner widget for Wordpress by former

former — Wed, 27 May 2009 20:52:06 +0000

i hope tracking to be as a quite dead simple?

Comment on chomp for bash by realtebo

realtebo — Tue, 03 Mar 2009 23:22:33 +0000

Hei ! This simple post helpd me so much ! Thanx, i was blocked at writing a bash single-line command because I cannot eliminate spaces beetween two strings… whit

tr -t [:space:]

i resolved !

Comment on Perlin noise generator in PHP by AquilaX

AquilaX — Fri, 26 Dec 2008 17:05:23 +0000

Play with $persistence and $octaves variables also $r1, $r2, $r3 gives different result depending on the values.

Comment on Perlin noise generator in PHP by Christian

Christian — Fri, 26 Dec 2008 14:02:00 +0000

I have tried using your class and i get everything in a single color except for some pixels on the top of the image :/

Comment on MySQL UNION DISTINCT with result priority by AquilaX

AquilaX — Tue, 30 Sep 2008 08:55:12 +0000

Hi,
MIN is aggregation function, which gets the minimum value of the column, in this case it chooses the priority;

5 and 6 are the priorities you can place whatever numbers You want, the smaller, the greater is the priority (because of the MIN function);

t is placed there because alias is expected by MySQL, you can replace it with whatever you want;

Hope this was helpful.