Regular Expression 測試 3 (Regular Expression Test 3)

只利用 Regex 來測試字串是否符合日期格式

/^(?:(?:[0-9]+-(?:(?:(?:0*(?:[13578]|(?:1[02])))-(?:0*(?:[1-9]|(?:[12][0-9])|(?:3[01]))))|(?:0*(?:[469]|(?:11))-(?:0*(?:[1-9]|(?:[12][0-9])|(?:30))))|(?:0*2-(?:0*(?:[1-9]|(?:1[0-9])|(?:2[0-8]))))))|(?:(?:(?:0*[048])|(?:[0-9]*(?:(?:0[48])|(?:[13579][26])|(?:[2468][048])))|(?:[0-9]*(?:(?:[48])|(?:[13579][26])|(?:[02468][048]))(?:00)))-(?:(?:(?:0*(?:[13578]|(?:1[02])))-(?:0*(?:[1-9]|(?:[12][0-9])|(?:3[01]))))|(?:0*(?:[469]|(?:11))-(?:0*(?:[1-9]|(?:[12][0-9])|(?:30))))|(?:0*2-(?:0*(?:[1-9]|(?:[12][0-9])))))))$/

共 512 個字元

Regular Expression 測試 2 (Regular Expression Test 2)

只利用 Regex 來測試字串是否符合 IPv4 格式

/^(?:0*(?:[0-9]|(?:[1-9][0-9])|(?:1[0-9][0-9])|(?:2[0-4][0-9])|(?:25[0-5]))[.]){3}(?:0*(?:[0-9]|(?:[1-9][0-9])|(?:1[0-9][0-9])|(?:2[0-4][0-9])|(?:25[0-5])))$/

共 158 個字元

Regular Expression 測試 1 (Regular Expression Test 1)

只利用 Regex 來測試字串是否符合24小時制時間格式

/^(?:0*(?:(?:1?[0-9])|(?:2[0-3]))):(?:0*(?:[1-5]?[0-9])):(?:0*(?:[1-5]?[0-9]))$/

共 80 個字元

更改 Ubuntu 的 Button Layout (Modify button layout in Ubuntu)

Ubuntu10.04+ 的按鈕排放在左邊，變成與 Mac OS 相似的設定
這種設定使部分習慣使用 Windows 或各種 Linux (安裝 X Window System) 的用家或多或少構成不便
Ubuntu 允許使用者更改按鈕的擺放位置
The button layout move to the left side in Ubuntu10.04+, like Mac OS
This settings inconvenience the tranditional user of Windows or Linux (install with X Window System)
Ubuntu allow user to modify the button layout

PHP UTF-8 編碼與 session 及 header 問題 (Solving BOM of UTF-8 File Encoding problem with PHP session and header)

網絡上不少跨語言網頁大部分都是以 UTF-8 作為編碼
但利用 UTF-8 編碼編寫 PHP 文件使用到 session 及 header 時便會發生問題
UTF-8 編碼的文件會在文件檔頭加上 3個bytes 的資料，這 3個bytes 稱為 BOM - Byte Order Mark
在標準制式下 UTF-8 的這 3個bytes 分別是：
第一個byte - 0xef
第二個byte - 0xbb
第三個byte - 0xbf
UTF-8 is a popular File Encoding on the internet.
However, when we use UTF-8 with PHP using session and header there are some error occurs.
UTF-8 file has 3 bytes of data at the beginning of file, this 3 bytes called BOM - Byte Order Mark
The standard of UTF-8 file of this 3 bytes is:
1st byte - 0xef
2nd byte - 0xbb
3rd byte - 0xbf

Windows VISTA / Windows 7 不能使用 VBScript 的 CommanDialog (VBScript CommonDialog in Windows VISTA and Windows 7)

不少人在 Windows 處理簡單的程序時，往往會用到 VBScript
而使用 VBScript 涉及檔案存取時不少人都會想到使用 File Dialog 讓使用者有一個具 GUI 的檔案選擇工具
VBScript is a light, useful programming language (script) in Windows OS
We can write a VBS with notepad or any text editor
We always select a file with File Dialog
File Dialog is a user-friendly GUI for user to select a specific file

利用 PEAR 製作 Excel 檔案 (Use PEAR to create an Excel file)

PEAR 為 PHP Extension and Application Repository 的簡稱
是一種以 PHP 物件導向的設計的程式庫
PEAR is the abbreviation of PHP Extension and Application Repository

Bio Hazard Remake / Resident Evil Remake Chris Invisible Enemy Hard

Bio Hazard / Resident Evil Remake Chris Invisible Enemy Hard Part 01
<embed src="http://www.youtube.com/v/w80FLepjIMA?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed>

Bio Hazard Remake / Resident Evil Remake Chris Real Survival

Bio Hazard / Resident Evil Remake Chris Real Survival Part 01
<embed src="http://www.youtube.com/v/_Q-4-IP56Ww?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed>

Bio Hazard Remake / Resident Evil Remake Chris New Game

Bio Hazard / Resident Evil Remake Chris New Game Part 01
<embed src="http://www.youtube.com/v/k4DtBaLkeZE?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed>

Bio Hazard Remake / Resident Evil Remake Jill Invisible Enemy Hard

Bio Hazard / Resident Evil Remake Jill Invisible Enemy Hard Part 01
<embed src="http://www.youtube.com/v/nGnRiGE1_8o?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed>

Bio Hazard Remake / Resident Evil Remake Jill Real Survival

Bio Hazard / Resident Evil Remake Jill Real Survival Part 01
<embed src="http://www.youtube.com/v/V1-2sK_4fj8?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed>

Bio Hazard Remake / Resident Evil Remake Jill New Game

Bio Hazard / Resident Evil Remake Jill New Game Part 01
<embed src="http://www.youtube.com/v/BpCb-4jGKOQ?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed>

Bio Hazard Zero (Ø) / Resident Evil Zero (Ø) Hard

Bio Hazard / Resident Evil Zero Hard Part 01
<embed src="http://www.youtube.com/v/hu_JTZKgyD4?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed>

Bio Hazard Zero (Ø) / Resident Evil Zero (Ø)

Bio Hazard / Resident Evil Zero Part 01
<embed src="http://www.youtube.com/v/0NDNJE25iak?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed>

Bio Hazard Outbreak File 2 / Resident Evil Outbreak File 2 Extra Series

Bio Hazard / Resident Evil Outbreak File 2 Elimination 1 Very Hard Nightmare Part 1
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Bio Hazard Outbreak File 2 / Resident Evil Outbreak File 2 Very Hard Series

Bio Hazard / Resident Evil Outbreak File 2 Stage 1 Very Hard Part 1
<embed src="http://www.youtube.com/v/kmT9y5H07e0?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed>

Bio Hazard Outbreak File 2 / Resident Evil Outbreak File 2 Hard Series

Bio Hazard / Resident Evil Outbreak File 2 Stage 1 Hard Part 1
<embed src="http://www.youtube.com/v/3k_zuu4sYgI?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed>

Bio Hazard Outbreak File 2 / Resident Evil Outbreak File 2 Normal Series

Bio Hazard / Resident Evil Outbreak File 2 Stage 1 Normal Part 1
<embed src="http://www.youtube.com/v/jHfJ4CAU4tk?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed>

Bio Hazard Outbreak / Resident Evil Outbreak Very Hard Series

Bio Hazard / Resident Evil Outbreak Stage 1 Very Hard Part 1
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