Popular engines focus on the full-text indexing of online, natural language documents. Media types such as video and audio and graphics are also searchable. Meta search engines reuse the indices of other services and do not store a local index, whereas cache-based search engines permanently store the index along with the corpus. Unlike full-text indices, partial-text services restrict the depth indexed to reduce index size. Larger services typically perform indexing at a predetermined time interval due to the required time and processing costs, while agent-based search engines index in real time. Search engine indexing
Go to the first, previous, next, last section, table of contents. In the course of a project, one will often add new files. Likewise with removing or renaming, or with directories. The general concept to keep in mind in all these cases is that instead of making an irreversible change you want CVS to record the fact that a change has taken place, just as with modifying an existing file. The exact mechanisms to do this in CVS vary depending on the situation. CVS--Concurrent Versions System - Adding, removing, and renaming files and directories
In concept, removing directories is somewhat similar to removing files--you want the directory to not exist in your current working directories, but you also want to be able to retrieve old releases in which the directory existed. The way that you remove a directory is to remove all the files in it. You don't remove the directory itself; there is no way to do that. Instead you specify the ‘-P’ option to cvs update or cvs checkout, which will cause CVS to remove empty directories from working directories. (Note that cvs export always removes empty directories.) Probably the best way to do this is to always specify ‘-P’; if you want an empty directory then put a dummy file (for example ‘.keepme’) in it to prevent ‘-P’ from removing it. CVS--Concurrent Versions System - Removing directories
web services - maximum length of HTTP GET request
PHP charset/encoding FAQ - Kore Nordmann - PHP / Projects / Politics By Kore Nordmann, first published at Fri, 30 May 2008 09:10:32 +0200 General What is the difference between unicode and UTF-8/UTF-16/...? Unicode is a charset, which means just a set of characters, which says nothing about how the characters are actually stored (mapped to bytes). UTF-8 / UTF-16 / ... are encodings which define how a character is mapped to bytes in a string or byte array.
HTML optgroup tag
Przekierowanie portów na Livebox - www.jakzrobic.info - Dodał: exor dnia: 23 11 2008 Komentarzy: 12, ocena: 2,548.95 Przekierowania portów będziemy potrzebować jeśli: * uruchamiamy na swoim komputerze domowym serwer jakiejś usługi (www, ftp, itp.) lub gry i chcemy udostępnić ten serwer "na świat" * chcemy używać programów P2P na swoim domowym komputerze, który nie posiada zewnętrznego adresu IP (zewnętrzny adres posiada Livebox, komputery dostają od Liveboxa adresy z puli prywatnej) Sposób 1 * w panelu zarządzania Livebox otwietamy zakładkę: Serwery LAN * klikamy guzik Dodaj - otwiera się formularz podobny do tego z załączonej ilustracji poniżej. * wprowadzamy: Nazwa - nazwa naszego serwera (pomocna w jego identyfikacji) Dostęp włączony - wybieramy Tak - chcemy aby wprowadzane przekierowanie portów było aktywne Protokół - tutaj musimy wybrać protokół jakiego chcemy użyć. Zależy on od serwera, który chcemy przekierować (np. www i ftp korzystają z TCP, ale już programy P2P mogą używać UDP - należy to po prostu sprawdzić).
No CAPTCHA can survive a human that's receiving financial incentives for solving it, and with an army of low-waged human CAPTCHA solvers officially in the business of "data processing" while earning a mere $2 for solving a thousand CAPTCHA's, I'm already starting to see evidence of consolidation between India's major CAPTCHA solving companies. The consolidation logically leading to increased bargaining power, is resulting in an international franchising model recruiting data processing workers empowered with do-it-yourself CAPTCHA syndication web based kits, API keys, and thousands of proxies to make their work easier, and the process more efficient. Inside India's CAPTCHA solving economy
This page explains how to display reCAPTCHA without using a plugin. We offer a variety of plugins for different applications and programming environments, such as PHP and ASP.NET, and we encourage you to look at our multiple plugins before proceeding with the "Do-It-Yourself" installation instructions below. Overview Displaying reCAPTCHA Without Plugins - reCAPTCHA
Haanga - über efficient template engine for PHP
PHP Template Engine Comparison « Gonzalo Ayuso | Web Architect i 8 Votes I’m going to face a project using a template engine with PHP. Because of that I’m will perform a small benchmark test of several PHP template engines. That’s not an exhaustive performance test.
How to select the first/least/max row per group in SQL at Xaprb Here are some common SQL problems, all of which have related solutions: how do I find the most recent log entry for each program? How do I find the most popular item from each category? How do I find the top score for each player? In general, these types of “select the extreme from each group” queries can be solved with the same techniques. I’ll explain how to do that in this article, including the harder problem of selecting the top N entries, not just the top 1. This topic is related to numbering rows, which I just wrote about (see my articles about MySQL-specific and generic techniques to assign a number to each row in a group).
Not many Web sites allow you to create your own pages, but many do allow you to create segments of HTML. What if you wanted to allow this on your own site? Do you write your own editor? 6 Embeddable HTML Editors for Your Website Compared
NicEdit - WYSIWYG Content Editor, Inline Rich Text Application
This specification defines Cascading Style Sheets, level 2 revision 1 (CSS 2.1). CSS 2.1 is a style sheet language that allows authors and users to attach style (e.g., fonts and spacing) to structured documents (e.g., HTML documents and XML applications). By separating the presentation style of documents from the content of documents, CSS 2.1 simplifies Web authoring and site maintenance.
Help:Formatting You can format your text by using wiki markup. This consists of normal characters like asterisks, apostrophes or equal signs which have a special function in the wiki, sometimes depending on their position. For example, to format a word in italic, you include it in two pairs of apostrophes like ''this''. Text formatting markup[edit | edit source] Paragraphs[edit | edit source]
GD Graphics Library