====== Programmieren ======
  * [[python]]

===== HTML =====
  * [[http://www.preissens.de/html-header/header_generator.html|HTML Header Geneator]]
===== CSS =====
  * [[http://robertnyman.com/2010/01/11/css-background-transparency-without-affecting-child-elements-through-rgba-and-filters/|Transparenztricks]]
===== PHP =====
  * [[http://iblog.ikarius.net/index.php/2010/10/01/php-strtotime-und-kalenderwochen/|Mit Kalenderwochen rechnen]]
  * [[http://www.tcpdf.org/|Bibliothek zum Arbeiten mit PDFs]] Die Doku ist dürftig aber die Funktionsumfang ist groß

===== mysql =====
==== drop all tables ====
<code>
SELECT concat('DROP TABLE IF EXISTS `', table_name, '`;')
FROM information_schema.tables
WHERE table_schema = 'MyDatabaseName';
</code>
source: https://stackoverflow.com/a/8248281
===== git =====
  * [[http://ben.kulbertis.org/2011/10/synchronizing-a-mysql-database-with-git-and-git-hooks/|MySQL Datenbank per git synchronisieren]]

===== grunt =====

  * grunt installed but command not available: https://stackoverflow.com/questions/10667381/node-package-grunt-installed-but-not-available

===== Typo3 =====
  * [[http://www.tugle.de/know_how/typo3_tutorials/typoscript_komfortabel_editieren/syntax_highlighting_mit_gvim.html|vim syntax highlighting für typoscript]]

  * bekommt seine eigene Seite [[typo3]]
==== Tags aus Seitentitel löschen ====
<code>
page {
# STANDARD SEITENTITEL ABSCHALTEN
    config.noPageTitle = 1
# SEITENTITEL EINFÜGEN
    headerData.6 = TEXT
    headerData.6.field = title // subtitle
    headerData.6.stdWrap {
        outerWrap = <title>|</title>
        HTMLparser.removeTags = sup
    }
}
</code>
==== Textschnippsel Systemweit suche und Ersetzen ====
<code>
page.stdWrap.parseFunc.short {
  EXAMPLE = Beispiel
}
</code>
Quelle: [[http://www.jochenfroehlich.com/typo3-best-practice/texte-automatisch-ersetzen.html]]

==== version 6: Filelinks von pdfs haben kein thumbnail ====
''tt_content.uploads.20.renderObj.10.file.ext = png''

Quelle: [[http://forge.typo3.org/issues/44571]]

==== Defaultsprache beim anlegen eines BEUsers ändern ====
''$GLOBALS['TCA']['be_users']['columns']['lang']['config']['default'] = 'de';''
in extTables.php

==== Eigene Extensions im Wizard auftauchen lassen ====

Next part (basing on this site) is adding your plugin to the New Content Element Wizard as noticed in TYPO3 Wiki since TYPO3 ver. 6.0.0 changed a little, so easiest way is adding something like this into your ext_tables.php:
<code>
\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addPageTSConfig('<INCLUDE_TYPOSCRIPT: source="FILE:EXT:hello/Configuration/TypoScript/pageTsConfig.ts">');
</code>
and in /typo3conf/ext/hello/Configuration/TypoScript/pageTsConfig.ts file write add this:
<code>
mod.wizards.newContentElement.wizardItems.plugins.elements.tx_hello_news {
    icon = gfx/c_wiz/regular_text.gif
    title = Scared Hello News
    description = Displays Scared News
    tt_content_defValues.CType = hello_news
}

# Below the same for TemplaVoila
templavoila.wizards.newContentElement.wizardItems.plugins.elements.tx_hello_news {
    icon = gfx/c_wiz/regular_text.gif
    title = Scared Hello News
    description = Displays Scared News
    tt_content_defValues.CType = hello_news
}
</code>

Source: http://stackoverflow.com/questions/18464356/how-to-quickly-create-custom-content-elements-in-typo3-6-x

==== Content Columns für Usergruppen ausblenden ====
Page TsConfig:
<code>
TCEFORM.tt_content {
    spaceBefore.disabled = 1
}
</code>

User TsConfig:
<code>
page.TCEFORM.tt_content {
    spaceBefore.disabled = 1
}
</code>

source: http://blog.marit.ag/2007/07/18/wie-blende-ich-bereiche-des-backends-fur-bestimmte-user-aus/

==== Content Elemente kopieren und anpassen ====
**!UNDER CONSTRUCTION!**

<code>
t3lib_div::loadTCA('tt_content');
$TCA['tt_content']['columns']['CType']['config']['items'][] = array('Contentslider', 'bxslider','i/tt_content_image.gif');
$TCA['tt_content']['types']['bxslider'] = array(
	//'showitem' => '--palette--;LLL:EXT:cms/locallang_ttc.xml:palette.general;general, --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.header;header, --div--;LLL:EXT:cms/locallang_ttc.xml:tabs.images, image, --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.imagelinks;imagelinks, --div--;LLL:EXT:cms/locallang_ttc.xml:tabs.appearance, --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.frames;frames, --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.image_settings;image_settings, --div--;LLL:EXT:cms/locallang_ttc.xml:tabs.access, --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.visibility;visibility, --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.access;access, --div--;LLL:EXT:cms/locallang_ttc.xml:tabs.extended'
	'showitem' => '--palette--;LLL:EXT:cms/locallang_ttc.xml:palette.general;general, --div--;LLL:EXT:cms/locallang_ttc.xml:tabs.images, image, --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.imagelinks;imagelinks, --div--;LLL:EXT:cms/locallang_ttc.xml:tabs.appearance,  --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.image_settings;image_settings, --div--;LLL:EXT:cms/locallang_ttc.xml:tabs.access, --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.visibility;visibility, --palette--;LLL:EXT:cms/locallang_ttc.xml:palette.access;access, --div--;LLL:EXT:cms/locallang_ttc.xml:tabs.extended'
);
// Achtung Bug!
// Damit CCEs Bilder rendern können, muss die id in der Datei  typo3/sysext/core/Classes/Resource/Service/FrontendContentAdapterService.php eingetragen werden!
// Siehe: http://forge.typo3.org/issues/46067
// --pdieter 20131129
</code>