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(...
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微信 时间:
2014-12-24 19:48:40
阅读次数:
387
1 /// 2 /// returns driving distance in kilometers 3 /// 4 /// 5 /// 6 /// 7 public static double GetDrivingDistanceInKilometers(string origin, ...
Given two wordsword1andword2, find the minimum number of steps required to convertword1toword2. (each operation is counted as 1 step.)You have the fol...
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其他好文 时间:
2014-12-23 17:02:59
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142
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。...
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其他好文 时间:
2014-12-19 22:06:11
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145
DECLARE @BJ GEOGRAPHY DECLARE @XT GEOGRAPHY /* GET Latitude/Longitude FROM here:http://www.travelmath.com/cities/Beijing,+China the distance unit in S...
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数据库 时间:
2014-12-18 16:43:53
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380
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...
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其他好文 时间:
2014-12-17 16:31:12
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225
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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;
...
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编程语言 时间:
2014-12-15 17:25:26
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208
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...
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其他好文 时间:
2014-12-15 06:31:20
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149
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。//=======================================...
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其他好文 时间:
2014-12-15 06:29:56
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239
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...
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其他好文 时间:
2014-12-13 21:43:26
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368