| Sealpond.se

2012-04-12 10:28

I used this simple solution to make a whole li element clickable by using the href element contained in the li.

<ul>
 <li class="fun">
  <img src="images/fun.png" alt="option1">
  <h3>Option 1</h3>
  <p><a href="http://www.google.se">Ut ut mauris ac nulla scelerisque interdum et et augue. Integer commodo tristique vestibulum. Donec urna diam, dictum feugiat ultricies ac, euismod at justo. Ac nulla scelerisque interdum</a>
  </p>

in: Javascript

jQuery - Shift image on click on thumb

2012-04-12 09:25

Simple solution to shift image in placeholder when clicking on a thumbnail of the image. The trick is to have the images named horse_large.png and horse_thumb.png for every picture.

<div class="single-animal-image">
 <img src="images/horse_large.png" alt="horse" />
</div>
<div class="single-animal-thumb">
 <ul>
  <li><img src="images/horse_thumb.png" alt="thumb horse 1"></li>
  <li><img src="images/horse2_thumb.png" alt="thumb horse 2"></li>
 </ul>
</div>

And the jquery magic

$('.single-animal-thumb img').click(function(){

in: Javascript

Server - Pause ls Listing
2012-03-22 15:12
```
ls -lh | less
```
Will make it possible to scroll up and down the whole list and q key will end the listing
read more

in: Server
Git - Stuff to remember
2012-03-06 14:30
Remove file from repo
```
git rm --cached filename
```
Remove commit
```
git reset --hard HEAD~1
```
read more

in: Git
Titanium - java.lang.ArrayIndexOutOfBoundsException
2012-03-06 12:57
Got this error while trying the Titanium app on an android emulator. The app used a tableview to list data from a json feed.
The solution that worked was to simply disable the classname attribute on the tableveiws rows.
```
// Give each row a class name and the code is disabled
row.className = "item"+i;
```
Another solution was suggested to "when building the custom rows some views would be added depending on a variable, When disabled this all views were added no matter what and now it works fine"
read more

in: Javascript, Titanium
PHP - A non well formed numeric value encountered
2012-02-24 00:21
Got stuck with this for a while last night when i tried to get the day out of a datetime value.
Original code
```
$day = date('l', $date->ct_day_start);
```
That produced the error "A non well formed numeric value encountered". The solution was to make use of strtotime like this.
```
$day = date('l', strtotime($date->ct_day_start));
```
Hopefully i dont forget this next time :)
read more

in: PHP

Install Kranium on mac

2012-02-17 10:31

Just my own notes so i dont forget.

Kranium
Install node/npm"
Kranium needs node.js and npm.

mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl <a href="http://nodejs.org/dist/node-latest.tar.gz" title="http://nodejs.org/dist/node-latest.tar.gz">http://nodejs.org/dist/node-latest.tar.gz</a> | tar xz --strip-components=1
./configure --prefix=/opt/node
make install # ok, fine, this step probably takes more than 30 seconds...
curl <a href="http://npmjs.org/install.sh" title="http://npmjs.org/install.sh">http://npmjs.org/install.sh</a> | sh

in: Javascript, Kranium, Titanium

MAC - Add space in dock on Lion

2012-02-07 11:58

defaults write com.apple.dock persistent-apps -array-add '{"tile-type"="spacer-tile";}'; killall Dock

in: Mac

PHP - Change date output to Swedish
2012-01-31 00:49
First use this to check what formats the server supports
```
system('locale -a'); 
```
After that its a matter of using setlocate and strftime to change it to swedish output
```
setlocale( LC_TIME, 'sv_SE.utf8');  
$date = strftime('%e %B',$node->field_event_date['und'][0]['value']);
```
read more

in: PHP
Javascript - Split URL to array
2012-01-10 03:02
To split url http://localhost/anything/goes/tonight
```
var link = location.pathname.split("/");
```
That gives array like this
```
["", "anything", "goes", "tonight"]
var goes = link[2]; // put array value goes into var goes
```
read more

in: Javascript

Twitter