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Senparc.Weixin.MP SDK 微信公众平台开发教程(十三):地图相关接口说明
原文:Senparc.Weixin.MP SDK 微信公众平台开发教程(十三):地图相关接口说明 为了方便大家开发LBS应用,SDK对常用计算公式,以及百度和谷歌的地图接口做了封装。 常用计算: 用于计算2个坐标点之间的直线距离:Senparc.Weixin.MP.Helpers.Distance(...
分类:微信   时间:2014-12-24 19:48:40    阅读次数:387
代码片段 - C#基于google api计算距离
1 /// 2 /// returns driving distance in kilometers 3 /// 4 /// 5 /// 6 /// 7 public static double GetDrivingDistanceInKilometers(string origin, ...
分类:Windows程序   时间:2014-12-23 19:10:36    阅读次数:234
【leetcode】Edit Distance (hard)
Given two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each operation is counted as 1 step.)You have the fol...
分类:其他好文   时间:2014-12-23 17:02:59    阅读次数:142
Edit Distance
这道题是求一个字符串编辑成为另一个字符串的最少操作数,只有三种操作包括添加,删除或者替换一个字符。...
分类:其他好文   时间:2014-12-19 22:06:11    阅读次数:145
[MSSQL2008]Spatial Data in SQL Server 2008 - 根据经纬度计算两点间距离
DECLARE @BJ GEOGRAPHY DECLARE @XT GEOGRAPHY /* GET Latitude/Longitude FROM here:http://www.travelmath.com/cities/Beijing,+China the distance unit in S...
分类:数据库   时间:2014-12-18 16:43:53    阅读次数:380
Bottom View of a Binary Tree
Given a Binary Tree, we need to print the bottom view from left to right. A node x is there in output if x is the bottommost node at its horizontal distance. Horizontal distance of left child of a nod...
分类:其他好文   时间:2014-12-17 16:31:12    阅读次数:225
Canvas旋转图片--保持大小不变的算法
? function drawImg(angle) {     canvas.width = canvas.width;     var distance = size / 2 * Math.sqrt(2) * Math.sin(angle * Math.PI / 180 / 2) * 2;     var degree = 180 - 45 - (180 - angle) / 2; ...
分类:编程语言   时间:2014-12-15 17:25:26    阅读次数:208
Leetcode-One Edit Distance
Given two strings S and T, determine if they are both one edit distance apart.Analysis:Must be exactly one distance apart. Not the same.Solution: 1 pu...
分类:其他好文   时间:2014-12-15 06:31:20    阅读次数:149
二叉树 最近祖先lca + 两个结点的最小路径
http://www.acmerblog.com/distance-between-given-keys-5995.htmllca在后序遍历中找,tralian算法还不会,懂了再补充有了lca就好求路径了,做差而已了。//=======================================...
分类:其他好文   时间:2014-12-15 06:29:56    阅读次数:239
Exercise 2.1 Convert inches to yards, feet, and inches
Exercise 2-1. Write a program that prompts the user to enter a distance in inches andthen outputs that distance in yards, feet, and inches. (For those...
分类:其他好文   时间:2014-12-13 21:43:26    阅读次数:368
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