Free search tree software for linux

js-search is a javascript indexing and searching.

A client-side library for building a simple inverted index, and searching it.

You can download the source code from SVN with the following command:

svn checkout http://js-search.googlecode.com/svn/trunk/ js-search

pro-search is a crawler for FTP servers, SMB shares, HTTP servers, and DC++ networks.

Image Tree is a complete and versatile photo publishing system in less than 200 lines of code.

ImgTree is based only on three files:

index php : contains all the php and html code. Must be put, unmodified in every folder of the directory tree.
data.php : contains the specific settings of every folder
style.css : the css style sheet

Every folder of the folder tree must contain the three files. Clearly index.php and style.php should be simply linked:

imgtree/
|-- data.php
|-- index.php
|-- style.css
|-- Section-A
| |-- data.php
| |-- index.php -> ../index.php
| |-- style.css -> ../style.css
| |-- 01-thumb.jpg
| |-- 01.jpg
| |-- 02-thumb.jpg
| |-- 02.jpg
| `-- ...
`-- Section-B
|-- data.php
|-- index.php -> ../index.php
|-- style.css -> ../style.css
|-- 00.jpg
|-- Subsection-B1
| |-- data.php
| |-- index.php -> ../index.php
| `-- style.css -> ../style.css
| |-- cover.jpg
`-- Subsection-B2
|-- data.php
|-- index.php -> ../index.php
|-- style.css -> ../style.css
|-- 01-thumb.jpg
|-- 01.jpg
|-- 02-thumb.jpg
|-- 02.jpg
`-- ...

Every folder act as a section and the behaviour can be choose between:

index : Contains a list of links to every subfolder of the current folder. For every section an image and a description are shown.
thumb : Thumbnails page. Shows every image file of the folder. Thumbnail must be named "xxx-thumb.jpg" for the xxx.jpg file. Ex: 01-thumb.jpg -> 01.jpg ; tramonto-thumb.jpg -> tramonto.jpg ; ecc.
cover : Cover page. Shows an image, a text and an associated link

The file data.php contin the settings specific for every section:

$gallerystart : is the gallery start to generate the back-menu. The path must be relative to the starting folder of the site
$name : name used to link the current section in the menus
$title : page title
$description: description, used as subtitle and for brief description in index pages
$indeximage : image used in index pages to link this section
$type : type of the page (cover|thumb|index)
$imgtitle : associtive array of the images descriptions. Used only by "thumb" pages
$coverimage : image used by "cover" pages
$covertext : text used by "cover" pages
$coverlink= : link used by "cover" pages
$covertitle : title used by "cover" pages

NEEDS a web server (Apache or similar) with PHP support

STX B+ Tree project is a set of C++ template classes implementing a B+ tree key/data container in main memory. The classes are designed as drop-in replacements of the STL containers set, map, multiset and multimap and follow their interfaces very closely. By packing multiple value pairs into each node of the tree the B+ tree reduces heap fragmentation and utilizes cache-line effects better than the standard red-black binary tree.
The tree algorithms are based on the implementation in Cormen, Leiserson and Rivests Introduction into Algorithms, Jan Janninks paper and other algorithm resources. The classes contain extensive assertion and verification mechanisms to ensure the implementations correctness by testing the tree invariants.
The main B+ tree implementation can be found in doxygen stx/btree.h or with plain text comments btree.h.
Special interest was put into performing a speed comparison test between the standard red-black tree and the new B+ tree implementation. The speed test results are interesting and show the B+ tree to be significantly faster.
Enhancements:
- This release introduces the demonstration program wxBTreeDemo.
- This program draws illustrations of the B+ trees constructed by the STX B+ Tree template classes.
- It allows the user to select different types of B+ tree instantiations: integer or string keys and different slot numbers.
- The user may insert and erase key/data pairs from the tree and run different search operations.
- The demo program uses the cross-platform wxWidgets toolkit and can be compiled on Linux, Windows, and Mac OS X.

Deluxe Tree is a powerful, JavaScript-based site navigation menu. Deluxe Tree is a versatile, ready-made solution that allows professional and amateur Web developers to create superior navigation systems for their Web sites and Web applications.
It supports a special JavaScript API to change your menu "on-the-fly", animation effects, floating, drag-n-drop, state saving, XP Style, relative and absolute positions, animated icons and arrows, normal state, mouseover state, expanded state, unlimited submenus, separators, lines, and more.
Main features:
Compatibility
- Full cross-browser compatibility including IE, Netscape, Mozilla, Opera, Firefox, Konqueror and Safari
- on Windows, Mac OS and Linux
- Section 508 compliant
- Support for any doctypes
- Menu can be populated from a database using ASP, PHP, etc.
Seamless Integration
- Multiple menus on the same page
- Friendly to other scripts and css styles
- Any HTML code can be used within menu items
High Performance
- Generally loads faster than other page elements
- Performs perfectly with unlimited number of submenus and items
Easy Setup
- Comprehensible menu parameters for manual editing
Professional Look-n-Feel
- Fully customizable appearance, individual styles for each element
- Animation effects for submenus in XP Style
Unique Features
- Dragable, floating, state-saving menus
- Special JavaScript API for changing menu "on-the-fly"
Cost Effective
- Starts at just $39.95. Buy Now!
- Free for non-profit websites. Order Now!
- Full-functional free trial version.
Enhancements:
- Several .js modules were added.
- A special JavaScript API was added to change your menu "on-the-fly".
- New animation effects were added.