Cold weather is coming and in some northern states is already here. That means it’s time to winterize your car. Vehicle maintenance is something we do...
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其他好文 时间：
2014-07-16 23:07:50
阅读次数：
177
一、多个catch块在最简单的情形下，一个try块有一个catch块。但是在现实中，你常常会遇到包含try块的语句能够触发许多可能发生的异常的情形。1.接之前的例子修改，假定在用户传入一个无效参数（比如小于0的值）的情况下，修改Car的Accelerate()方法还会引发一个基础类库定义的异常Arg...
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其他好文 时间：
2014-07-10 12:43:20
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199
原文:MVC验证13-2个属性至少输入一项有时候，我们希望2个属性中，至少有一个是必填，比如： using Car.Test.Portal.Extension; namespace Car.Test.Portal.Models { public class Person { public int I...
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Web程序 时间：
2014-07-07 22:34:03
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365
Cold weather is coming and in some northern states is already here. That means it’s time to winterize your car. Vehicle maintenance is something we do...
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其他好文 时间：
2014-07-07 21:42:46
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247
//类public class Car {private int speed;//速度//设置器public void setSpeed(int speed){if(speed<0){System.out.println("速度设置有误，系统自动设置为20");this.speed = 20;}el...
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其他好文 时间：
2014-06-27 14:57:32
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195
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.
For example,
"A
man, a plan, a canal: Panama" is a palindrome.
"race
a car" is no...
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其他好文 时间：
2014-06-27 10:36:41
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183
【题目】
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 its next station (i+1). You begin the journey with an ...
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其他好文 时间：
2014-06-26 13:27:05
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231
Given a string, determine if it is a palindrome, considering only alphanumeric
characters and ignoring cases.
For example,
"A man, a plan, a canal: Panama" is a palindrome.
"race a car" i...
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其他好文 时间：
2014-06-24 18:16:02
阅读次数：
147
【题目】
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.
For example,
"A man, a plan, a canal: Panama" is a palindrome.
"race a car" is not a palindrome.
Note:
Have you consider that the string m...
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其他好文 时间：
2014-06-24 15:35:07
阅读次数：
150
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 costscost[...
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其他好文 时间：
2014-06-20 15:20:38
阅读次数：
176
