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CodeProject: Visual Representation of SQL Joins. Free source code and programming help

„This is just a simple article visually explaining SQL JOINs.“

CodeProject: Visual Representation of SQL Joins. Free source code and programming help

Command-line Fu & The best UNIX commands on the web

„Command-Line-Fu is the place to record those command-line gems that you return to again and again.

Delete that bloated snippets file you’ve been using and share your personal repository with the world. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on and discussed – digg-esque voting is also encouraged so the best float to the top. „

Command-line Fu & The best UNIX commands on the web

All commands | Command-line Fu & The best UNIX commands on the web

„Command-Line-Fu is the place to record those command-line gems that you return to again and again.

Delete that bloated snippets file you’ve been using and share your personal repository with the world. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on and discussed – digg-esque voting is also encouraged so the best float to the top. „

All commands | Command-line Fu & The best UNIX commands on the web

ImageOptim – a PNG/JPEG graphics optimizer for Mac OS X

„ImageOptim is a front-end (GUI) for set of tools for optimisation of PNG and JPEG images.

Optimisation makes files smaller (in terms of disk space) by finding optimal compression parameters and by removing unneccessary information, like file comments, EXIF tags and color profiles.

It’s excellent for publishing images on the web (easily beats â??Save for Webâ? option in Photoshop).

ImageOptim uses:

* AdvPNG from AdvanceCOMP
* OptiPNG
* PngCrush
* JpegOptim
* jpegtran from libjpeg
* and optionally PNGOUT“

ImageOptim – a PNG/JPEG graphics optimizer for Mac OS X

Technofeed

Technofeed

Technofeed

Joomla 1.5 Title bzw. Head-Bereich über Template anpassen

Bei Joomla 1.5 wird als Title für die Seite leider nur noch der Beitragstitel hergenommen. Einen Standardwert als Präfix kann man über die Oberfläche nicht setzen. Es gibt zwar ein paar Plugins die diese Aufgabe übernehmen, aber das ist gar nicht nötig. Man kann mit Joomla-Standardmitteln den Head-Bereich im Template anpassen.

Dazu muss man folgenden PHP-Code kurz vor dem </head>-Tag einfügen:

<?php
$headerstuff=$this->getHeadData();
$headerstuff[‚title‘] = ‚Präfix – ‚ . $headerstuff[‚title‘] . ‚ – Suffix‘;
$this->setHeadData($headerstuff);
?&gt

ich habe das ganze auch dazu verwendet unnötige Javascript Bibliotheken (mootools) zu entfernen:

<?php
$headerstuff=$this->getHeadData();

reset($headerstuff[’scripts‘]);
foreach($headerstuff[’scripts‘] as $key=>$value){
unset($headerstuff[’scripts‘][$key]);
}
$this->setHeadData($headerstuff);
?&gt