OC中定义类 1 // 设计一个车类 2 @implementation Car : NSObject 3 // 这个大括号里面写所有的属性 4 { 5 @public 6 int wheels ;//轮子个数 7 double speed;//时速 8 9 }10...
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移动开发 时间:
2015-04-21 00:11:36
阅读次数:
177
#lang racket;guo lv qi(define (filter predicate sequence) (cond ((null? sequence) '()) ((predicate (car sequence)) (cons (car sequence) ...
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其他好文 时间:
2015-04-20 22:38:28
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169
The on-board computer on Polycarp's car measured that the car speed at the beginning of some section of the path equals v1 meters
per second, and in the end it is v2 meters
per second. We know tha...
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其他好文 时间:
2015-04-18 20:38:35
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164
akurl http://developer.baidu.com/map/index.php?title=car后台csusing System;using System.Collections.Generic;using System.IO;using System.Linq;using Syst...
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其他好文 时间:
2015-04-18 14:30:12
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135
标题:Gas Station通过率:25.7%难度:中等There areNgas stations along a circular route, where the amount of gas at stationiisgas[i].You have a car with an unlimite...
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其他好文 时间:
2015-04-15 22:46:35
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146
集合添加/删除元素SADD key member1 member2 ...SREM key member1 member2 ...获得集合中的所有元素SMEMBERS key127.0.0.1:6380> sadd car benz baoma xiandai(integer) 3127.0.0.1...
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其他好文 时间:
2015-04-14 12:43:44
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118
There are N gas stations along a circular route, where the amount of gas at station i is gas[i].
You have a car with an unlimited gas tank and it costs cost[i] of gas to travel
from station i to ...
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其他好文 时间:
2015-04-13 09:34:53
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145
公有变量、私有变量 !初学者的见解,算是记录学习过程,也算是分享以便共同成长,如有不正确的地方,还请不吝赐教!先看代码1:function car(){ var wheel = 3; //私有变量 this.wheel = 4; //公有变量 alert(wheel); ...
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Web程序 时间:
2015-04-12 22:23:44
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213
一、软件简介为了达到限制机顶盒网速,测试机顶盒在网络较差环境下的运行情况,我们使用P2P终结者这款软件来实现限速的目的。P2P终结者是由Net.Soft工作室开发的一套专门用来控制企业网络P2P下载流量的网络管理软件。它利用ARP欺骗的原理来达到控制网络的目的,它是针对P2P软件..
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其他好文 时间:
2015-04-12 06:54:57
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193
题目:There areNgas stations along a circular route, where the amount of gas at stationiisgas[i].You have a car with an unlimited gas tank and it costsco...
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其他好文 时间:
2015-04-12 06:33:18
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169