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helma.serverjs.org

global - Helma Javascript Reference

http://helma.serverjs.org/reference

Detailed reference of prototypes, properties and methods available in the. Javascript environment of your Helma web applications. Objects and functions made available in the global scope of the Helma environment. Built-in reference to the global object. Useful as a way to access the global scope from within the local scope of a function. Library object for the HelmaLib javascript library. HelmaLib is organized into two groups of modules:. If you are looking for more Helma libraries, be sure to check out ...

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Life Goes On: June 2011

http://angelguys.blogspot.com/2011_06_01_archive.html

Brevity is the soul of wit. June 17, 2011. 因為跟著網路上的開放式課程在學網頁相關技術, 所以這回變成要去理解python的程式, 其中就遇到一個以前就很在意的討論是關於closure,在python, 最常見的closure實作就是lambda expression, 當coder喜歡在def function做nested scope的安排的時候, 把lambda放在loop 的scope內並調用def function內的local variable且不做default argu-ment values的操作, 就有問題會出現了. Posted by James Yang. June 15, 2011. InnerHTML vs DOM methods. 最近才開始學網頁技術, 先從基本的前端語言開始 HTML, CSS, JS. Posted by James Yang. View my complete profile.

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Life Goes On: Shell [1].

http://angelguys.blogspot.com/2011/09/shell-1.html

Brevity is the soul of wit. September 11, 2011. 今天做shell的時候處理輸入字串遇到一個有趣的問題. 原來,. Char *var name equivalent to char var name[]. 處理function parameter的時候, 如果傳入固定size的array, 其實也被視為字串指標可以一直append, 直到有 null-terminated character. 若要固定array size 最好改寫function parameter為:. Char (*var name)[fixed length]. Int Input method(char str[], int max char) { char input char; int i = 0; while ( i max char & (input char = getchar()! N' ) { str[i] = input char; i ; }. P83 to 87 , The C Programming Language. Define SIZE 80; int...

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Life Goes On: August 2010

http://angelguys.blogspot.com/2010_08_01_archive.html

Brevity is the soul of wit. August 23, 2010. Http:/ en.wikipedia.org/wiki/IEEE 754-1985. Http:/ docs.python.org/tutorial/floatingpoint.html. IEEE-754 References - http:/ babbage.cs.qc.edu. Http:/ en.wikipedia.org/wiki/IEEE 754-2008. Convertor http:/ www.binaryconvert.com/convert float.html. Significand http:/ en.wikipedia.org/wiki/Significand. Computer System A Programmers Perspective Section 2.3. Posted by James Yang. August 15, 2010. Posted by James Yang. August 10, 2010. Posted by James Yang.

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Life Goes On: January 2011

http://angelguys.blogspot.com/2011_01_01_archive.html

Brevity is the soul of wit. January 10, 2011. Artificial Intelligence Notes 1. Http:/ en.wikipedia.org/wiki/First-order logic#Syntax. Posted by James Yang. January 7, 2011. Mobile Programming Notes 1. Quote some references of Dalvik virtual machine:. Posted by James Yang. View my complete profile.

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Life Goes On: August 2007

http://angelguys.blogspot.com/2007_08_01_archive.html

Brevity is the soul of wit. August 3, 2007. 該做的壞事我都做了，翹幼稚園，躲老師，躲學校，躲上課，說謊，偷偷小東西，對。 可我不會再做了，我知道那樣是不合理的，不可以的，在我徹底了解這都是一堆錯誤後。 Posted by James Yang. View my complete profile.

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Life Goes On: innerHTML vs DOM methods

http://angelguys.blogspot.com/2011/06/innerhtml-vs-dom-methods.html

Brevity is the soul of wit. June 15, 2011. InnerHTML vs DOM methods. 最近才開始學網頁技術, 先從基本的前端語言開始 HTML, CSS, JS. 關於innerHTML如此模糊但又好用, 不僅被廣泛支援, 且比更為結構化的dom methods執行效率更快的一個語法, 個人想法是, 現在正在學習的我會用, 主要用於字串修改上. 但是, 如果要我處理其他問題上, 我會用DOM methods去做, 以下連結給了DOM基本的概念;關於DOM的簡介, 以及最基礎常用的幾個method, 以及兩者之間的性能討論. Browser = Google Chrome]. Http:/ www.quirksmode.org/dom/intro.html. Http:/ www.quirksmode.org/dom/innerhtml.html. View-source:http:/ www.quirksmode.org/dom/innerhtml.html. Http:/ www.20thingsilearned.com.

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Life Goes On: September 2009

http://angelguys.blogspot.com/2009_09_01_archive.html

Brevity is the soul of wit. September 17, 2009. 今天是預訂好要去考Learning Permit Driver License。 也就是所謂學習駕照，只要通過筆試，視力和聽力測試就可以申請。因為車是新買的二手車(還蠻好看的，不知道為什麼會買到有點跑車型的2005 Corola)。 擁有學習駕照你可以在擁有正常駕照(或稱為Opearte License)的人旁邊開車，並只能在特別時段開車，像是晚上就不太能開。 Posted by James Yang. September 9, 2009. 幾個概念, 不能同時read and write with same time. 想要read完在寫入, 用雙 pipe整合兩個process的IPC動作. Pipe的好處在於是存在kernel內, 不需要特別動作I/O 動作, 速度上較快. 有些 linux dist.只支援 half-duplex, 所以一般 fd[0]= read fd[1]= write 已是固定. Posted by James Yang. View my complete profile.

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Life Goes On: September 2011

http://angelguys.blogspot.com/2011_09_01_archive.html

Brevity is the soul of wit. September 11, 2011. 今天做shell的時候處理輸入字串遇到一個有趣的問題. 原來,. Char *var name equivalent to char var name[]. 處理function parameter的時候, 如果傳入固定size的array, 其實也被視為字串指標可以一直append, 直到有 null-terminated character. 若要固定array size 最好改寫function parameter為:. Char (*var name)[fixed length]. Int Input method(char str[], int max char) { char input char; int i = 0; while ( i max char & (input char = getchar()! N ) { str[i] = input char; i ; }. Posted by James Yang. View my complete profile.

angelguys.blogspot.com

Life Goes On: Closures in Python

http://angelguys.blogspot.com/2011/06/closures-in-python.html

Brevity is the soul of wit. June 17, 2011. 因為跟著網路上的開放式課程在學網頁相關技術, 所以這回變成要去理解python的程式, 其中就遇到一個以前就很在意的討論是關於closure,在python, 最常見的closure實作就是lambda expression, 當coder喜歡在def function做nested scope的安排的時候, 把lambda放在loop 的scope內並調用def function內的local variable且不做default argu-ment values的操作, 就有問題會出現了. Def makefunc(): ary = [] for i in range(5): ary.append(lambda x: i * x) return ary action = makefunc() - - - (1) action[0](2) - - - (2) action[4](2) - - - (3). 換句話說，以binding的概念來解釋的話，lambda或者nested funct...Binding i a...