javascript - 滚动的地球仪，请大神们过来分析一下

Question

http://jsfiddle.net/justjavac/KbetG/

javascript 的 quine 程序升级版

Answer 1

@Humphry 注釋是可以去掉的，但是要留個空格替換。：

eval(z='p="<"+"pre>"/*                 */;for(y in n="zw24l6k\
4e3t4jnt4qj24xh2 x/*                     */42kty24wrt413n243n\
9h243pdxt41csb yz/*                       */43iyb6k43pk7243nm\
r24".split(4)){/*                           */for(a in t=pars\
eInt(n[y],36)+/*                             */(e=x=r=[]))for\
(r=!r,i=0;t[a/*                               */]>i;i+=.05)wi\
th(Math)x-= /*                                 */.05,0>cos(o=\
new Date/1e3/*                                 */+x/PI)&&(e[~\
~(32*sin(o)*/*                                 */sin(.5+y/7))\
+60] =-~ r);/*                                 */for(x=0;122>\
x;)p+="   *#"/*                               */[e[x++]+e[x++\
]]||(S=("eval"/*                             */+"(z=\'"+z.spl\
it(B = "\\\\")./*                           */join(B+B).split\
(Q="\'").join(B+Q/*                       */)+Q+")//m1k")[x/2\
+61*y-1]).fontcolor/*                    */(/\\w/.test(S)&&"#\
03B");document.body.innerHTML=p+=B+"\\n"}setTimeout(z)')//

Answer 2

向 @justjavac 大神致敬，向 sf 社区致敬：

eval(z='p="<"+"pre>"/*                 */;for(y in n="zw24l6k\
4e3t4jnt4qj24xh2 x/*                     */42kty24wrt413n243n\
9h243pdxt41csb yz/*                       */43iyb6k43pk7243nm\
r24".split(4)){/*      SSSS     FFFFFFFF    */for(a in t=pars\
eInt(n[y],36)+/*     SSS  SSS   FF           */(e=x=r=[]))for\
(r=!r,i=0;t[a/*     SS          FF            */]>i;i+=.05)wi\
th(Math)x-= /*      SSS         FF             */.05,0>cos(o=\
new Date/1e3/*       SSSSSS     FFFFFFFF       */+x/PI)&&(e[~\
~(32*sin(o)*/*            SSS   FF             */sin(.5+y/7))\
+60] =-~ r);/*             SS   FF             */for(x=0;122>\
x;)p+="   *#"/*     SSS  SSS    FF            */[e[x++]+e[x++\
]]||(S=("eval"/*      SSSS      FF           */+"(z=\'"+z.spl\
it(B = "\\\\")./*                           */join(B+B).split\
(Q="\'").join(B+Q/*                       */)+Q+")//m1k")[x/2\
+61*y-1]).fontcolor/*                    */(/\\w/.test(S)&&"#\
03B");document.body.innerHTML=p+=B+"\\n"}setTimeout(z)')//

Answer 3

cool!

答案请笑纳