From djgoku at gmail.com  Sun Oct  9 11:26:09 2011
From: djgoku at gmail.com (Jonathan Otsuka)
Date: Sun, 9 Oct 2011 13:26:09 -0500
Subject: [Kc] Working with JSON and JQuery
Message-ID: <91B07EFD-1AC7-45D7-BECF-E7DD1F7B7757@gmail.com>

I am currently working on a project that I am querying a mysql database and building a JSON object. That object is then being queried with $.getJSON (jquery) and builds HTML tables on the fly. 

I am not sure my JSON object is the most efficiently structured and if I am doing too much on the client side to build these tables. The pages don't seem to be slow to build/generate the tables just this is my first time using JSON and jquery. 

Would someone on tuesday be able to maybe look at what I have and maybe give me some pointers?

Jonathan Otsuka

From amoore at mooresystems.com  Sun Oct  9 11:42:20 2011
From: amoore at mooresystems.com (Andrew Moore)
Date: Sun, 9 Oct 2011 13:42:20 -0500
Subject: [Kc] Working with JSON and JQuery
In-Reply-To: <91B07EFD-1AC7-45D7-BECF-E7DD1F7B7757@gmail.com>
References: <91B07EFD-1AC7-45D7-BECF-E7DD1F7B7757@gmail.com>
Message-ID: <CAFAeay1YrGPOUbTmsemf1_Ur=8pcyrumqWtaM-etfKQiMD=V4g@mail.gmail.com>

Jonathan -

I'd be happy to help you out, and I'll bet we can get some tips from
other folks, too. If you bring what you have on Tuesday evening, that
will give us something to talk about.

In the meantime, I've found that if I'm building pretty simple tables
to display data that it's often easier to use a jquery table plugin.
jqgrid is one: <http://www.trirand.com/blog/> slickgrid
<https://github.com/mleibman/SlickGrid/wiki> is another, but I think
there are probably a dozen or more.

Good luck!
-Andy



On Sun, Oct 9, 2011 at 1:26 PM, Jonathan Otsuka <djgoku at gmail.com> wrote:
> I am currently working on a project that I am querying a mysql database and building a JSON object. That object is then being queried with $.getJSON (jquery) and builds HTML tables on the fly.
>
> I am not sure my JSON object is the most efficiently structured and if I am doing too much on the client side to build these tables. The pages don't seem to be slow to build/generate the tables just this is my first time using JSON and jquery.
>
> Would someone on tuesday be able to maybe look at what I have and maybe give me some pointers?
>
> Jonathan Otsuka
> _______________________________________________
> kc mailing list
> kc at pm.org
> http://mail.pm.org/mailman/listinfo/kc
>

From amoore at mooresystems.com  Tue Oct 11 11:53:49 2011
From: amoore at mooresystems.com (Andrew Moore)
Date: Tue, 11 Oct 2011 13:53:49 -0500
Subject: [Kc] October KCPM meeting tonight 7pm Barley's in Shawnee
Message-ID: <CAFAeay1u0bPh1LcXeYyKwj6L+nbXLBhMfNQrLUZFr6g-oc4gYQ@mail.gmail.com>

Hi Gang -

Sort of late notice this month, but tonight is the 2nd Tuesday of
October. That means it's time to head out to Barley's in Shawnee at
7pm to talk shop and enjoy a pint of beer. Jonathan said he'd bring
out some questions about a recent project of his, and I'm sure we can
come up with a few other topics.

I'll grab a high-top table in the back around 7pm. Let me know if
you're coming or hoping to come so I can gauge how many chairs to
secure.

See you tonight!
-Andy

From stephenclouse at gmail.com  Tue Oct 11 13:08:07 2011
From: stephenclouse at gmail.com (Stephen Clouse)
Date: Tue, 11 Oct 2011 15:08:07 -0500
Subject: [Kc] October KCPM meeting tonight 7pm Barley's in Shawnee
In-Reply-To: <CAFAeay1u0bPh1LcXeYyKwj6L+nbXLBhMfNQrLUZFr6g-oc4gYQ@mail.gmail.com>
References: <CAFAeay1u0bPh1LcXeYyKwj6L+nbXLBhMfNQrLUZFr6g-oc4gYQ@mail.gmail.com>
Message-ID: <CAH0yPs3B1x_7WSFDJUoZFXtPLTFXYTysRkB-Bp5LVMPfq20LnA@mail.gmail.com>

I will be a bit late this evening but I am planning to show.

-- 
Stephen Clouse <stephenclouse at gmail.com>
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From funkyshu at dark-linux.com  Mon Oct 17 14:42:25 2011
From: funkyshu at dark-linux.com (John Judd)
Date: Mon, 17 Oct 2011 16:42:25 -0500
Subject: [Kc] some stuff I talked a little about at the last meeting
Message-ID: <CAHQ0ow9hMhyYemDcAQDVgUhpaEUbE+bDOd+T5VbdfEwYkkvAeQ@mail.gmail.com>

https://metacpan.org/module/File::Slurp
https://metacpan.org/module/File::Slurp::Unicode
One of my favorite modules... and its unicode brother
my $file_contents = read_file('somefile');
 doesn't get much easier than that



but if you DO use 'open' 'close' etc...
http://search.cpan.org/~pjf/autodie-2.10/lib/autodie
forces ancient built-ins throw exceptions rather return true or false... no
more silent failures (mostly)



https://metacpan.org/module/Throwable::Error

very cool exception class that provides accessors 'message' and 'stacktrace'
(that provides both of those) but will stringify to the message.  By
extending the class you can very easily add more accessors.  for instances,
if for some reason you wanted to know the user who just crashed you awsome
app:

package MyApp::Error

use moose;
extends 'Throwable::Error';

has 'user_id' => (
    is => 'ro'
    isa => 'Int',
);


Then in you app. (i usually pull my exception class in via a role, then
delegate the classes methods/accessors)

try {
    #SOMETHING AWFUL HAPPENED
    $some_object->fail_method();
}
catch {
    $self->throw( {
        message =>  $_,
        user_id => $self->user->id
    } );
};




http://mojolicio.us/perldoc/ojo
fun one-liner stuff with mojolicious



http://mojolicio.us/perldoc/Mojo/UserAgent
some really nifty method chains in mojo's reimplementation of useragent...
the dom stuff should make web scraping a breeze, especially for one-off
stuff or site monitors, etc..


I know there were some more modules i mentioned but I can't think of them at
the moment.



JQUERY stuff:

http://datatables.net/
provides easy searchable, filterable, sortable tables by just passing it a
hash (json)

https://github.com/RobertFischer/JQuery-PeriodicalUpdater/
decaying, non-blocking ajax poller... so you can provide for instance a min
and max polling interval and a rate of decay
So you can tell it to poll every second for 2 requests then step to 2
seconds for two requests, then 3... and so on up to a max of 10 (for
instance).  And you can set a maximum number of polls...
Also it doesn't trigger the callback function you define unless the results
of the last poll are different than the current one.



-- John
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From davidnicol at gmail.com  Wed Oct 19 07:58:05 2011
From: davidnicol at gmail.com (David Nicol)
Date: Wed, 19 Oct 2011 09:58:05 -0500
Subject: [Kc] untie or unoverload an array from within its class?
Message-ID: <CAFwScO8U8Ncda+mO=TeRHhQYCT56JZ2ytP_XUzGH9iVYJQaNxQ@mail.gmail.com>

thinking (out loud) about lazy sort utilities.

Given an invocation something like

           makelazysortedarray ( my @Sorted, @Unsorted); # presume "cmp" for
comparison function

which would work behind the scenes with a (\@@) protoype, and work by either
tying @{$_[0]} or blessing $_[0] into an overloaded class (which in turn
ties, so there's no advantage there)

when the sort is complete, @{$_[0]} could be untied with "untie" and then
get the complete remaining list assigned to it, or for an overload
situation,

     $_[0] = [ @CompleteSortedList ]

would also work.

Am I right?


-- 
"I am waiting for the war to make the world safe for anarchy" -- Lawrence
Ferlinghetti
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From davidnicol at gmail.com  Mon Oct 24 07:14:54 2011
From: davidnicol at gmail.com (David Nicol)
Date: Mon, 24 Oct 2011 09:14:54 -0500
Subject: [Kc] Anyone need an experienced software engineer?
Message-ID: <CAFwScO-OpLdqnxFXHgTb5nAQE6WNbSfwPKRib4_LoKguUgvQRQ@mail.gmail.com>

Looks like this competent professional is looking for his next near-term
gig.
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From jay at jays.net  Wed Oct 26 20:31:56 2011
From: jay at jays.net (Jay Hannah)
Date: Wed, 26 Oct 2011 22:31:56 -0500
Subject: [Kc] KC inactive?
Message-ID: <8A002756-1CE6-4ED3-A5C8-E30C2B08C676@jays.net>

Why are y'all inactive in our XML file? This means you're not listed on www.pm.org at all...

j




$ svn ann perl_mongers.xml  > a
   756     robert       <group id="50" status="gone">
    18       leon               <name>KansasCity.pm</name>
    18       leon               <location>
    18       leon                       <city>Kansas City</city>
    18       leon                       <state>Missouri</state>
    18       leon                       <region></region>
    18       leon                       <country>United States of America</country>
    18       leon                       <continent>North America</continent>
   726      gabor                       <longitude>-94.778666</longitude>
   726      gabor                       <latitude>38.998483</latitude>
    18       leon               </location>
   726      gabor               <!-- Barley's Brewhaus 16649 Midland Drive Shawnee, KS 66217-3042 -->
    18       leon               <email type="group"></email>
    18       leon               <tsar>
   526    jhannah                       <name>Andy Moore</name>
   679      gabor                       <email type="personal"><user>amoore</user><domain>mooresystems.com</domain></email>
    18       leon               </tsar>
   115       leon               <web>http://kc.pm.org/</web>
    18       leon               <date type="inception">19990120</date>
    18       leon       </group>


$ svn log -r756
------------------------------------------------------------------------
r756 | robert | 2011-07-23 02:01:15 -0500 (Sat, 23 Jul 2011) | 2 lines

set status=gone for groups who did not have an active website and didn't notice when their DNS was disabled for several weeks
------------------------------------------------------------------------



From jay.hannah at iinteractive.com  Wed Oct 26 20:44:49 2011
From: jay.hannah at iinteractive.com (Jay Hannah)
Date: Wed, 26 Oct 2011 22:44:49 -0500
Subject: [Kc] KC inactive
Message-ID: <AFAFDA03-D156-4586-9FA5-62F3C7496D8B@iinteractive.com>

FYI, this is support ticket # 102318.

j


-------------------------------
Andy: Looks like you got caught in a sweep for old websites, and then kansascity.pm.org got 
cancelled but everyone uses kc.pm.org probably, so you didn't notice?

I know your list is active (I'm on it). Can you update your website please?

Thanks,

jhannah
Omaha.pm
Perl Monger Group Leader FAQ: http://groups.pm.org/faq.html


From amoore at mooresystems.com  Thu Oct 27 04:19:38 2011
From: amoore at mooresystems.com (Andrew Moore)
Date: Thu, 27 Oct 2011 06:19:38 -0500
Subject: [Kc] KC inactive?
In-Reply-To: <8A002756-1CE6-4ED3-A5C8-E30C2B08C676@jays.net>
References: <8A002756-1CE6-4ED3-A5C8-E30C2B08C676@jays.net>
Message-ID: <CAFAeay2XXw7m8KUaDj_fksia5ejasDRwwPYBUrF7VM53YOAb-Q@mail.gmail.com>

I don't know. I've never edited that file. I don't really know
anything about it.

I can edit the kc.pm.org site to make it more obvious we're active,
but how do I fix whatever XML file that is?

Thanks,
-Andy


On Wed, Oct 26, 2011 at 10:31 PM, Jay Hannah <jay at jays.net> wrote:
> Why are y'all inactive in our XML file? This means you're not listed on www.pm.org at all...
>
> j
>
>
>
>
> $ svn ann perl_mongers.xml ?> a
> ? 756 ? ? robert ? ? ? <group id="50" status="gone">
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? <name>KansasCity.pm</name>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? <location>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? ? ? ? ? <city>Kansas City</city>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? ? ? ? ? <state>Missouri</state>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? ? ? ? ? <region></region>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? ? ? ? ? <country>United States of America</country>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? ? ? ? ? <continent>North America</continent>
> ? 726 ? ? ?gabor ? ? ? ? ? ? ? ? ? ? ? <longitude>-94.778666</longitude>
> ? 726 ? ? ?gabor ? ? ? ? ? ? ? ? ? ? ? <latitude>38.998483</latitude>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? </location>
> ? 726 ? ? ?gabor ? ? ? ? ? ? ? <!-- Barley's Brewhaus 16649 Midland Drive Shawnee, KS 66217-3042 -->
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? <email type="group"></email>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? <tsar>
> ? 526 ? ?jhannah ? ? ? ? ? ? ? ? ? ? ? <name>Andy Moore</name>
> ? 679 ? ? ?gabor ? ? ? ? ? ? ? ? ? ? ? <email type="personal"><user>amoore</user><domain>mooresystems.com</domain></email>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? </tsar>
> ? 115 ? ? ? leon ? ? ? ? ? ? ? <web>http://kc.pm.org/</web>
> ? ?18 ? ? ? leon ? ? ? ? ? ? ? <date type="inception">19990120</date>
> ? ?18 ? ? ? leon ? ? ? </group>
>
>
> $ svn log -r756
> ------------------------------------------------------------------------
> r756 | robert | 2011-07-23 02:01:15 -0500 (Sat, 23 Jul 2011) | 2 lines
>
> set status=gone for groups who did not have an active website and didn't notice when their DNS was disabled for several weeks
> ------------------------------------------------------------------------
>
>
> _______________________________________________
> kc mailing list
> kc at pm.org
> http://mail.pm.org/mailman/listinfo/kc
>