¥È¥Ã¥× «Á°¤ÎÆüµ­(2006-06-08) ºÇ¿· ¼¡¤ÎÆüµ­(2006-06-10)» ÊÔ½¸

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¤³¤³¤Î°ÌÃÖÉÕ¤±

2004|11|
2005|03|04|05|06|07|08|09|10|11|12|
2006|01|02|03|04|05|06|07|08|09|10|11|12|
2007|01|02|03|04|05|06|07|08|09|10|11|12|
2008|01|02|03|04|05|06|07|08|09|10|11|12|
2009|01|02|03|04|05|06|07|08|09|10|11|12|
2010|01|02|03|04|05|06|07|08|09|10|11|12|
2011|01|02|03|04|05|06|07|08|09|10|11|12|
2012|01|02|03|04|05|06|07|08|09|10|11|12|
2013|01|02|03|04|05|06|07|08|09|10|11|12|
2014|01|02|03|04|05|06|07|08|09|10|11|12|
2015|01|02|03|04|05|06|07|08|09|10|11|12|
2016|01|02|03|04|05|06|07|08|09|10|11|12|
2017|01|02|03|04|05|06|07|08|09|10|11|12|
2018|01|02|03|04|05|06|07|08|09|10|11|12|
2019|01|02|03|04|05|06|07|08|09|10|11|12|
2020|01|02|03|04|05|06|07|08|09|10|11|12|
2021|01|02|03|04|05|06|07|08|09|10|11|12|
2022|01|02|03|04|05|06|07|08|09|10|11|12|
2023|01|02|03|04|05|06|07|08|09|10|11|12|
2024|01|02|03|04|

ToDo:


2006-06-09

_ ISer

¤Ï¡¢¤¢¤¤¤¨¤Ã¤µ¡¼¤é¤·¤¤

¥¢¥¤¥¨¥Ã¥µ¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡ª

(02:28)

_ ¥³¥ì¥¯¥¿¡¼

µ¤¤¬¤Ä¤¤¤¿¤é³ä¤È¤¿¤¯¤µ¤ó¤¢¤ë¡£

i@u ~> /bin/ls -1 arch/hyperestraier-*
arch/hyperestraier-0.3.13.tar.gz
arch/hyperestraier-0.5.0.tar.gz
arch/hyperestraier-0.5.1.tar.gz
arch/hyperestraier-0.5.2.tar.gz
arch/hyperestraier-0.5.3.tar.gz
arch/hyperestraier-0.5.7.tar.gz
arch/hyperestraier-0.9.0.tar.gz
arch/hyperestraier-0.9.1.tar.gz
arch/hyperestraier-0.9.2.tar.gz
arch/hyperestraier-1.0.0.tar.gz
arch/hyperestraier-1.0.1.tar.gz
arch/hyperestraier-1.0.2.tar.gz
arch/hyperestraier-1.0.3.tar.gz
arch/hyperestraier-1.0.6.tar.gz
arch/hyperestraier-1.1.0-experimental.tar.gz
arch/hyperestraier-1.1.6.tar.gz
arch/hyperestraier-1.2.0-experimental.tar.gz
arch/hyperestraier-1.2.1.tar.gz
arch/hyperestraier-1.2.2.tar.gz
arch/hyperestraier-1.2.3.tar.gz

¤·¤ç¤Ã¤Á¤å¤¦¾Ã¤¹¤»¤¤¤«¡¢°Æ³°¤¹¤¯¤Ê¤¤¡£

i@u ~> /bin/ls -1 arch/gcc-*
arch/gcc-1.42.tar.gz
arch/gcc-core-4.0.3.tar.bz2
arch/gcc-g++-3.4.0.tar.bz2
arch/gcc-g++-4.0.0.tar.bz2
arch/gcc-g++-4.0.2.tar.bz2
arch/gcc-g++-4.0.3.tar.bz2
arch/gcc-java-3.4.0.tar.bz2
arch/gcc-java-4.0.2.tar.bz2
arch/gcc-java-4.0.3.tar.bz2
arch/gcc-objc-4.0.2.tar.bz2

(08:04)

_ dmdscript ¸«¤Æ¤¤¤¯

http://www.kmonos.net/alang/etc/ecmascript.php

¤ÎÎã¤ò¤«¤¿¤Ã¤Ñ¤·¤«¤é¼Â¹Ô¡£

ƿ̾´Ø¿ô¤ò () ¤Ç°Ï¤Ã¤Æ¤Û¤²¤ì¤Ê¤¤¡¢¤Î¤«¤Ê¡£

i@u ~/test/js> cat ki10.ds
var x = ( function(a, b) {
        return (a==0 ? b : arguments.callee(b%a, a));
    } )( 60, 84 );
println( x );
i@u ~/test/js> ds ki10.ds
Digital Mars DMDScript 1.10
www.digitalmars.com
Compiled by Digital Mars DMD D compiler
Copyright (c) 1999-2006 by Digital Mars
written by Walter Bright
1 source files
Error: (1) : Error: cannot assign to function (a,b)
{
return b ? arguments.callee(b % a, a);
}
i@u ~/test/js> cat ki11.ds
var f = function(a, b) {
        return (a==0 ? b : arguments.callee(b%a, a));
}
var x = f( 60, 84 );
println( x );
i@u ~/test/js> ds ki11.ds
Digital Mars DMDScript 1.10
www.digitalmars.com
Compiled by Digital Mars DMD D compiler
Copyright (c) 1999-2006 by Digital Mars
written by Walter Bright
1 source files
12

closure ¤¬Ìµ¤¤¤Î¤«¤Í¡£

i@u ~/test/js> cat ki12.ds
function map( arr, f )
{
    var newArr = new Array(arr.length);
    for( var i=0; i<arr.length; ++i )
        newArr[i] = f( arr[i] );
    return newArr;
}

function mem_fn( mf )
{
    println('OUTSIDE: ' + mf);
    return function(obj) {
        println('INSIDE: ' + mf);
        var args = new Array(arguments.length-1);
        for( var i=1; i<arguments.length; ++i )
            args[i-1] = arguments[i];
        return mf.apply( obj, args );
    };
}

x = map(
    ['hoge', 'fuga', 'hagyo'],
    mem_fn( String.prototype.toUpperCase )
);
map( x, println );
i@u ~/test/js> ds ki12.ds
Digital Mars DMDScript 1.10
www.digitalmars.com
Compiled by Digital Mars DMD D compiler
Copyright (c) 1999-2006 by Digital Mars
written by Walter Bright
1 source files
OUTSIDE: function toUpperCase() { [native code] }
INSIDE: undefined
Error: Undefined undefined.apply is undefined and has no Call method

´Ø¿ô¤Ë name ¥á¥½¥Ã¥É¤¬Ìµ¤¤¤«¤·¤é¡£

i@u ~/test/js> cat ki14.ds
function Point()
{
    this.x = 0;
    this.y = 0;
    this.distanceFromOrigin = function()
    {
        return Math.sqrt( this.x*this.x + this.y*this.y );
    }
}

var pt = new Point();
pt.x = 5;
pt.y = -12;

println( pt.distanceFromOrigin() );

println( pt.constructor );
println( pt.constructor.name );
i@u ~/test/js> ds ki14.ds
Digital Mars DMDScript 1.10
www.digitalmars.com
Compiled by Digital Mars DMD D compiler
Copyright (c) 1999-2006 by Digital Mars
written by Walter Bright
1 source files
13
function Point()
{
}

undefined

¤³¤Ã¤Á¤Ï closure ¤Ý¤¯Æ°¤¯¤Ê¡£

i@u ~/test/js> cat ki16.ds
function Point()
{
    var x = 0;
    var y = 0;

    this.getX = function() { return x; }
    this.getY = function() { return y; }
    this.set  = function(i_x, i_y) { x=i_x; y=i_y; }
}

var pt = new Point();
pt.set(100, 200);
println( pt.getX() + ' ' + pt.getY() );
i@u ~/test/js> ds ki16.ds
Digital Mars DMDScript 1.10
www.digitalmars.com
Compiled by Digital Mars DMD D compiler
Copyright (c) 1999-2006 by Digital Mars
written by Walter Bright
1 source files
100 200

scope chain ¤ÎÏᢤÎÉôʬ¤âÅöÁ³¤À¤á¡£ closure ·ÏÈᤷ¤¹¡£

MS ³ÈÄ¥¤é¤·¤¤¤¬Æ°¤¯¡£

i@u ~/test/js> cat ki24.ds
// written for JScript.NET
function Point()
{
    this.x = 0.0;
    this.y = 0.0;
}

function Point.prototype.distanceFromOrigin()
{
    return this.x*this.x + this.y*this.y;
}

println( (new Point()).distanceFromOrigin() );
i@u ~/test/js> ds ki24.ds
Digital Mars DMDScript 1.10
www.digitalmars.com
Compiled by Digital Mars DMD D compiler
Copyright (c) 1999-2006 by Digital Mars
written by Walter Bright
1 source files
0

arity ¤â¤¢¤ë¤ß¤¿¤¤¡£

i@u ~/test/js> cat ki25.ds
// written for Rhino
function add(x, y)
{
    return x + y;
}
println( add.arity );
i@u ~/test/js> ds ki25.ds
Digital Mars DMDScript 1.10
www.digitalmars.com
Compiled by Digital Mars DMD D compiler
Copyright (c) 1999-2006 by Digital Mars
written by Walter Bright
1 source files
2

__proto__ ¤Ï¤Ê¤¤¡£

i@u ~/test/js> cat ki26.ds
// written for Rhino
var objA = { f: function(){print("objA")} }
var objB = { f: function(){print("objB")} }
var objC = new Object();
var objD = new Object();
var objE = new Object();
objD.__proto__ = objE.__proto__ = objC;

objC.__proto__ = objA; // C¤Î¥×¥í¥È¥¿¥¤¥×Êѹ¹
objD.f();
objE.f();

objC.__proto__ = objB; // C¤Î¥×¥í¥È¥¿¥¤¥×Êѹ¹
objD.f();
objE.f();
i@u ~/test/js> ds ki26.ds
Digital Mars DMDScript 1.10
www.digitalmars.com
Compiled by Digital Mars DMD D compiler
Copyright (c) 1999-2006 by Digital Mars
written by Walter Bright
1 source files
Error: Object [object Object].f is undefined and has no Call method

a.caller ¤â̵¤¤¤ß¤¿¤¤¤Í¡£

// written for MocaScript
function f1() { f2(); }
function f2() { f3(); }
function f3() { f4(); }
function f4() { f5(); }
function f5() {  g(); }
function g() {
    for(var a=arguments; a; a=a.caller) // ¸Æ¤Ó½Ð¤·¸µ¤ò½ç¤Ë¤¿¤É¤ë
        if( a.callee == f1 ) // ¸Æ¤Ó½Ð¤µ¤ì´Ø¿ô¤¬f1¤Ê¤é¡Ä¡©
            println("g was called inside f1");
}

f1();
i@u ~/test/js> ds ki27.ds
Digital Mars DMDScript 1.10
www.digitalmars.com
Compiled by Digital Mars DMD D compiler
Copyright (c) 1999-2006 by Digital Mars
written by Walter Bright
1 source files

(09:00)

_ ¼«Ê¬¤Ç´Ø¿ôÄêµÁ

import dmdscript.script;

void* Dglobal_hello(Dobject pthis, CallContext *cc,
                    Dobject othis, Value* ret, Value[] arglist)
{
    writef("hello\n");
    return null;
}

int main() {
    static char[] TEXT_hello = "hello";
    static NativeFunctionData nfd[] = [
    { &TEXT_hello, &Dglobal_hello },
    ];

    Program p = new Program();
    DnativeFunction.init(p.callcontext.global, nfd, DontEnum);
    p.compile(`test1`, `println('hello1'); hello();`, null);
    p.execute(null);

    return 0;
}

compile ¤¹¤ë¤´¤È¤ËÊ̤ξõÂ֤ˤʤë¤Î¤Ç¡¢ Web ¤Ê¤ó¤«¤Ç»È¤Ã¤Æ¤ë JS Ū¤Ê¡¢ ¾õÂÖ»ý¤¿¤»¤Æ¤Á¤ç¤Ã¤È¤º¤ÄÁö¤é¤»¤ë¤È¤«¤Ç¤­¤ó¤Ý¤¤¡£

¤¦¡¼¤ó¡¢»È¤¨¤Ê¤¤¡Ä

(09:42)

_ Êý¿Ëž´¹

¤ó¤¸¤ã SpiderMonkey ¡Ä¤â¤Ê¤ó¤«¥¢¥ì¤À¤Ã¤¿¤Î¤Ç SEE ¤Ë¡£

(10:16)

_ ÆþÌçHaskell

Ëͤϥâ¥Ê¥É¤Î¾Ï¤Î°úÍѤ¬ ¥Ç¥£¥¢¥¹¥Ý¥é¤À¤Ã¤¿¤Î¤Ç¤¦¤Ã¤«¤ê¾×Æ°Ç㤤¤·¤Æ¤·¤Þ¤Ã¤¿¡£

À¤´ÖŪ¤Ë¤Ï¤Õ¤Ä¤±¤ë¤ÎÊý¤¬¿Íµ¤¤Ê¤Î¤«¤·¤é¡£ ¤È¤ê¤¢¤¨¤º¡¢¤¢¤ëÄøÅ٤Ϥ狼¤Ã¤Æ¤¤¤¿¤Ç¤¢¤í¤¦ËÍ¤Ë¤Ï ¤ï¤«¤ê¤ä¤¹¤¤¤Ê¤¡¡£ 1ǯÁ°¤ÎËͤʤé¤Á¤ç¤¤¥­¥Ä¤«¤Ã¤¿¤«¤â¤À¤±¤É¡£

(23:19)

¤ªÌ¾Á°:
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1.shinh(2014-05-24 03:56) 2.YT(2014-05-24 03:56) 3.niha(2014-05-24 03:56)
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