gongzhitaao

This is a demo gist to test my gist viewer. The Javascript may not be written by me :D

This is a test for update.

gongzhitaao

var svg = document.querySelector( "svg" );
var svgData = new XMLSerializer().serializeToString( svg );

var canvas = document.createElement( "canvas" );
var ctx = canvas.getContext( "2d" );

var img = document.createElement( "img" );
img.setAttribute( "src", "data:image/svg+xml;base64," + btoa( svgData ) );

img.onload = function() {

gongzhitaao

Simple analog clock.

gongzhitaao

WRAPPED implementation of Game of life. The project could be found in lifejs. The above pattern is known as Spaceship-Weekender.

gongzhitaao

A maze pattern is generated by Depth-First Search (DFS) algorithm. To create more interesting/skewed maze, the probability to search for each direction, i.e. top, right, down and left is randomized. As a result sometimes it's more likely to go upward, if available, than right. This generator could be found in mazejs.

gongzhitaao

CXX=g++
EXE=main
FLG=-std=c++11 -O2 -Wall

all : $(EXE)

$(EXE) : main.cpp
	$(CXX) $(FLG) -o $@ $<

clean :

gongzhitaao

#include <algorithm>
#include <cstdio>
#include <iostream>
#include <fstream>
#include <sstream>
#include <map>
#include <queue>
#include <vector>
#include <utility>

gongzhitaao

mount -t iso9660 -o ro,loop,noauto /your/texlive2012.iso /mnt

gongzhitaao

--- CGAL-3.4/include/CGAL/Interval_nt.h
+++ CGAL-3.4/include/CGAL/Interval_nt.h
@@ -149,11 +149,13 @@
       // The macros CGAL_IA_MUL and CGAL_IA_DIV stop constant propagation only
       // on the second argument, so if -fno-rounding-math, the compiler optimizes
       // the 2 negations and we get wrong rounding.
+#if 0
       typename Interval_nt<>::Internal_protector P;
       CGAL_assertion_msg(-CGAL_IA_MUL(-1.1, 10.1) != CGAL_IA_MUL(1.1, 10.1),
                          "Wrong rounding: did you forget the -frounding-math option if you use GCC?");

gongzhitaao

<script type="text/javascript">// <![CDATA[
    function callTheJsonp()
    {
        // the url of the script where we send the asynchronous call
        var url = "http://localhost/utils/jsonp/ajax.php?callback=parseRequest";
        // create a new script element
        var script = document.createElement('script');
        // set the src attribute to that url
        script.setAttribute('src', url);
        // insert the script in out page