HTML5 與 Flash 的迷思
What is “HTML5”? HTML5 is being developed as the next major revision of HTML (Hypertext Markup Language), the core markup language of the World Wide Web. The Web Hypertext Application Technology...
View ArticleBlock Searchengine Spiders
What is a Bot? Bot is short for robot. It is a computer program that runs automatically. Bots are sometimes referred to as spiders because they crawl the entire Web looking for Web pages to add to a...
View ArticleGCC Compiler
Only for reference! If you want to change a compiler setting in Arch Linux, you must config the “makepkg.conf” file. The file “/etc/makepkg.conf” contains configuration options for make, makepkg and...
View ArticleBlock China IP with a .htaccess – Blocklist
The IP addresses and CIDR ranges in this blocklist deny Apache based server access to most of China. Compiled by Wizcrafts Computer Services Source: http://www.wizcrafts.net/chinese-blocklist.html...
View ArticlePrint server on Atheros chipset
DD-WRT allows for clientless printer sharing making it easy to install printers directly into the router without the need for a seperate computer. You must have installed USB support (usb_storage,...
View ArticleFolder Permission
What are file permissions Every file or folder in Linux has access permissions. There are three types of permissions (what allowed to do with a file): read access write access execute access...
View ArticleConverting database charset from latin1 to utf8
To converted database character set from latin1 to utf8. The following is my conversion steps. Prepared Software * MySQL 4.1 or later * Unicode Text Editor (eg. Notepad++) * phpMyAdmin (Optional) 1....
View ArticleInstalling with Software RAID
Disclaimer RAID RAID (Redundant Array of Independent Disks) is designed to prevent data loss in the event of a hard disk failure. There are different “levels” of RAID. RAID 0 (striping) isn’t really...
View ArticleImprove File-Systems Performance
Choosing and tuning your filesystem Choosing the best filesystem for a specific system is very important because each has its own strengths. The beginner’s guide provides a short summary of the most...
View ArticleFacebook網站所使用的開源軟件一覽
Facebook是全球首屈一指的社交網絡平台，該網站採用了很多開源軟件，Facebook採用的編程語言包括：Java, Ruby, PHP, Python, Objective-C。 下面是Facebook正在使用或者貢獻的開源軟件詳細列表和介紹： Apache Cassandra是一套開源分佈式Key-Value存儲系統。它最初由Facebook開發，用於儲存特別大的數據。...
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