P**********c
发帖数: 3417 | 1 Singleton这个thinking in C++里有。写出来复习一下
方法一：
class Singleton{
static Singleton s;
int i;
Singleton(int x):i(x){}
Singleton& operator=(Singleton&);
Singleton(const Singleton&);
public:
static Singleton& instance() { return s;}
int getValue(){return i;}
void setValue(int x) {i=x;}
}
Singleton singleton::s(47);
方法二：
class Singleton{
int i;
Singleton(int x): i(x) {}
void operator=(Singleton&);
Singleton(const Singleton&);
public:
static Singleton& instance(){
... 阅读全帖 |
|
f********3
发帖数: 210 | 2 4. OOD of a zoo, different types of animals (carnivores/herbivores,
hierarchical inheritance), cages (cage type, cage size, number of each type
of animal can be in the same cage), some of them cannot be put in the same
cage, need predator and prey relationships, what if, for instance, lion eat
1million different animals? i told him i can just put Herbivores in the prey
list of lion. he then asked what if mouse is herbivore, and lions don't eat
mice? （此题也是不断加要求，搞得相当乱）
有两个问题：
1) relationship怎么表示好？... 阅读全帖 |
|
B*****g
发帖数: 34098 | 3 【 以下文字转载自 Database 讨论区 】
发信人: Beijing (中国万岁，北京加油), 信区: Database
标 题: Oracle Webinar hosted by CINAOUG on July 18, 2011
发信站: BBS 未名空间站 (Mon Jul 11 23:21:11 2011, 美东)
Oracle Webinar hosted by CINAOUG on July 18, 2011
The Chinese in North America Oracle User Group (CINAOUG) will host a webinar
on Monday, July 18, 2011 featuring Tingda Lu, who will talk about Oracle da
tabase architecture and its main components. Before Mr. Lu's presentation, w
ebinar attendees are invited to participate in an inte... 阅读全帖 |
|
n**********8
发帖数: 188 | 4 可以通过subset sum来证明这个问题是NP-hard：
给定一个subset sum的问题instance：f[1..n]和target_sum，我们可以通过调用avg_
partition的solution来解决这个instance in poly time。方法如下：
1）先假设f中有一个大小为m的subset加起来为target_sum（虽然我们并不知道m是多少
，但我们可以enumerate m = 1..n）
2) 现在给定m，在f的基础上添加3个elements来构造一个新的数组g，然后我们可以证
明把avg_partition的solution在g上run一下，它能找出的解必然和f上subset sum的解
一一对应
2.1)首先加一个数x such that: target_sum/(m+1) 和(SUM(f[1..n])+x-target_sum)
/(n-m+2) 一样大
2.2)其次再加2个数a和b，他们分别为a=10^10*(m+1) 和 b=10^10*(n-m+2)，这里10^
10可以换成任何一个非常大或者非常小的数（这样导致它完全不和f里面的数在同... 阅读全帖 |
|
g****n
发帖数: 3313 | 5 【 以下文字转载自 SanFrancisco 讨论区 】
发信人: gpsfan (八戒,削她!善了个哉的!), 信区: SanFrancisco
标 题: Re: 【JOBS】11.01 -- 11.30
发信站: BBS 未名空间站 (Fri Nov 18 02:52:59 2011, 美东)
以下职位，如果是名校，高分，申请把握会大增，经过内部推荐后，不需要HR
SCREENING, 直接面试。
年底机会不多，大家抓紧。
EMAIL 简历到：GPSFAN#GMAIL.COM
Office Coordinator
The Role:
Company Concierge, a full-time superstar responsible for helping to run the
day-to-day office operations of a fast-growing technology company.
This is no ordinary admin job:
Historically, it has been the entry point to the comp... 阅读全帖 |
|
d*******r
发帖数: 208 | 6 名单上列了11个人。见了10个,跟名单上有临时改动，有一个的shadow没来。
1. given such a structure,
id -- list of friend ids (sorted), similar to bi-directional or
undirected graph eg.
1 -- 3 5 6
2 -- 5 8
3 -- 1 8
5 -- 1 2
6 -- 1
8 -- 2 3 9
9 -- 8
find an efficient way to decide if two ids are connected by 1 hop or 2
hop. for instance.
one hop: 1 -> 3 -> 8
two hop: 1 -> 3 -> 8 -> 9
2. design a hashtable, get, put, etc. consider thread-safety and hash
capacity resizing.
3. some introduction of th... 阅读全帖 |
|
m**q
发帖数: 189 | 7 ==> 谢谢分享
名单上列了11个人。见了10个,跟名单上有临时改动，有一个的shadow没来。
1. given such a structure,
id -- list of friend ids (sorted), similar to bi-directional or
undirected graph eg.
1 -- 3 5 6
2 -- 5 8
3 -- 1 8
5 -- 1 2
6 -- 1
8 -- 2 3 9
9 -- 8
find an efficient way to decide if two ids are connected by 1 hop or 2
hop. for instance.
one hop: 1 -> 3 -> 8
two hop: 1 -> 3 -> 8 -> 9
==> BFS
2. design a hashtable, get, put, etc. consider thread-safety and hash
capacity resizing.
==> has... 阅读全帖 |
|
p*******m
发帖数: 47 | 8 我5月初要去Twitter onsite，面的是 Trust & Safety team
2轮电面都比较简单，2个engineers都很nice.
但听说onsite 难度会明显加大, 而且我网上能搜到的它家的题目不多，特别是onsite,
所以心里没底，来版上求经验。
希望有面试经验的同学能和我分享, 如果不方便帖出来，你也可以我站内发信或者
email: d********[email protected]
这是recruiter给我的schedule:
11:30am 去公司签到, 然后面7个人, 其中有个 team Product Manager。每轮45min,
第1轮是 lunch interview,
7轮分别有coding, Ph.D. research presentation, large-scale system design (这
个是open question)
下面是我搜集到的Twitter的题目，有些版上有过了，给后来的同学作参考。
如果你们有新的题, 也可以回在下面.
希望版上它家的信息能多些
++++++++++++++++++++++++++++++++++++... 阅读全帖 |
|
z****e
发帖数: 54598 | 9 http://stackoverflow.com/questions/70689/efficient-way-to-imple
class Foo {
private static volatile Bar bar = null;
public static Bar getBar() {
if (bar == null) {
synchronized(Foo.class) {
if (bar == null)
bar = new Bar();
}
}
return bar;
}
}
1.5之后加一个volatile关键字，也能解决问题
但是牺牲了效率，因为volatile关键字本身就降低了效率
所以double check的完美其实并不完美，本身也降低了效率
既然降低了效率，那还不如直接消费掉那点内存算了
最bitchy的是enum的解决方式
简单说是把class写成enum
public ... 阅读全帖 |
|
l***i
发帖数: 1309 | 10 sorry, my dp approach is incorrect. It seems dp may not even work, as the
problem does not satisfy principle of optimality, optimal solution to a
larger instance may not contain optimal solution to a smaller instance. |
|
c********t
发帖数: 5706 | 11 嗯，可以，不过像菜鸟说的定义一个interface来代替Comparator感觉更好。然后find
method 要传入一个 Class 变量，which extends the interface,
method里要用这个Class initiate 一个instance, 再用这个instance调用compare or
f method
好像这样可以，好费劲。 |
|
p*****2
发帖数: 21240 | 12 Singleton is used when a single object needs to be instantiated and all
requested object access goes through this particular instance. This object
can maintain state if desired.
Static Utility is used when you have a class that is just stateless utility
functions.. it does not maintain state. An instance of the object is never
instantiated.
我正在看这个问题。这是so far I found的。 |
|
p*****2
发帖数: 21240 | 13 现在我的理解
goodbug说的public static variable显然是反OO，不过如果定义成private static
variable, 并且accessor都synchronized (通过class lock），感觉还是可行的。因此
，Singleton的优势在于灵活。
static的办法是没有instance的。Singleton有一个instance，但是later on， 根据需
求的改变可能转变为flyweight, 或者factory pattern, 这样可扩展性比static 强多
了。不知道这里理解对不对。 |
|
p*****2
发帖数: 21240 | 14
看来这次你概念错误了。
Singleton bean in Spring and Singleton pattern is quite different. Singleton
pattern says that one and only one instance of a particular class will ever
be created per classloader.
THe scope of Spring singleton is described as per container per bean. It is
the scope of bean definition to a single object instance per Spring IoC
container. The default scope in Spring in Singleton.
Eventhough the default scope is singleton, you can change the scope of bean
by specifying the scope attri... 阅读全帖 |
|
f****4
发帖数: 1359 | 15 不管MVC算不算Gof DP，Gof的确是提到MVC了。时间太长，忘记了。
Google了一下
http://www.dofactory.com/topic/1226/about-mvc-and-gof-patterns.
Hi,
Well, no MVC is not one of the GoF patterns. They are not at the same level.
MVC is what is called an architectural pattern while GoF patterns are
design patterns.
However, when implementing MVC you can take advantage of existing patterns.
Take the Head First Design Patterns book they build MVC using Strategy,
Composite, and Observer pattern. And I'm sure that there exists other
im... 阅读全帖 |
|
b******7
发帖数: 92 | 16 性能提升非常大，
单例加锁是防止多个线程同时new instance，而若已经new出instance后，则没必要加
锁了
假设getinstance执行n次，只有第一次要进锁，后续都不会进锁 |
|
f****4
发帖数: 1359 | 17 不知道你想说啥。。。
C++ static 成员函数指针和非成员函数指针2者类型是不同的
class Function_pointer
{
public:
static int current(int);
int next(int n);
};
//static成员函数指针的类型是和c相同的所以不用instance就能直接调用
typedef int (*sf)(int n);
sf stcFunc= &Function_pointer::current;
cout<
//非static成员函数指针的类型则要求用instance才能调用
typedef int (Function_pointer::*f)(int n);
f fp1=&Function_pointer::next;
Function_pointer myFunc;
(myFunc.*fp1)(10);
这和cast，和引用没有任何关系
case |
|
f****4
发帖数: 1359 | 18 非static成员函数指针的用法不是编译器的trick，那个是C++ syntax支持的。那个用
虚函数指针的才是编译器的trick。
所以只要你正常的用非static成员函数指针，正确调用是能保证的。
-非static成员函数指针是那个类的有效非static函数指针
-调用时instance有效
我前面那个例子
fakeFunc(102)；
十有八九是Segmentation fault
再有一点
sf fakeFunc=(sf)&Function_pointer::next;
//warning: converting from ‘int (Function_pointer::*)(int)’ to ‘int (*)(
int)’
Function_pointer::f fps=(Function_pointer::f)&Function_pointer::current;
//error: invalid cast from type ‘int (*)(int)’ to type ‘int (Function_
pointer::*)(int)’
编译器是禁止你把static成... 阅读全帖 |
|
S*******C
发帖数: 822 | 19 我已经可以用windows命令行成功连接远端Amazon EC2 MySQL server，并且设置完数据
库和表格。
接下来要解决怎么在装上Amazon AWS插件的Eclipse IDE开发的JAVA代码中配置连接这
个MySQL数据库。
按照AWS官方教程
http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/create_de
Establish a database connection in your code using your Amazon RDS DB
Instance's connectivity information. You can access your connectivity
information using environment variables. The following shows how you would
connect to the database on an RDS instance.
String dbName = System.getProperty("RDS_DB_NA... 阅读全帖 |
|
d***n
发帖数: 832 | 20 是不是在多个DC各起一个或多个zookeeper instances
然后这些instances又组成一个类似zookeeper的东西
能不能展开说说让大家学习学习 |
|
z****e
发帖数: 54598 | 21 看面官怎么说
就去反问他们亚麻的系统是怎么样的, 他说他们全是开源,
基本属于暴兵流, 每个instance算不上高档, tomcat加nosql+RMDBS+cache, 但是有特
别多的instance.
嗯 |
|
z****e
发帖数: 54598 | 22 看面官怎么说
就去反问他们亚麻的系统是怎么样的, 他说他们全是开源,
基本属于暴兵流, 每个instance算不上高档, tomcat加nosql+RMDBS+cache, 但是有特
别多的instance.
嗯 |
|
f********a
发帖数: 165 | 23 import java.util.HashMap;
public class MyClass {
public static HashMap hashMap = new HashMap
Integer>();
private String s = new String();
public void log1(String msg1, String msg2){
synchronized(hashMap){
System.out.println(msg1);
System.out.println(msg2);
}
}
public void log2()
{
hashMap.put(new String("123"), new Integer(1));
}
public static void log3(String ms... 阅读全帖 |
|
b*********s
发帖数: 115 | 24 昨天onsite完的，趁还记得上来写一下，面的不好，求bless。
一轮店面
第一题判断一个string的开头第一个字母是不是大写，两行代码就能写完，没有任何陷
阱。第二题让我用Java（因为我本来用python）写判断binary tree是不是bst。两个题
都很简单，然后还让我说一下自己做过的最challenging的一个project，整个面试不到
二十分钟就说问完了问我还有没有问题，我连忙问他为什么这么快是不是我什么地方做
错了他不愿继续问下去。答曰他在G工作七年多面了不下一百人，十分清楚哪些人去
onsite不是在浪费他们engineer的时间，觉得我没有问题。。。
过了一周果然hr说去onsite，由于我所在的城市有G的office，所以去那里面，早上三
轮然后吃午餐，下午再两轮，一共五轮
第一轮
给一个矩阵，每个格子上有三种可能，空房，阻碍物或者是保安，阻碍物不能进，空房
四个方向都能进，要写代码给每个空房标记其离最近的保安的距离，比如
000
BGG
B00
B表示障碍物，G表示保安，0表示空房，应该标记为
211
BGG
B11
我说扫一遍矩阵，然后遇到每个G就bf... 阅读全帖 |
|
T*******e
发帖数: 18 | 25 如题。
比如用Dynamic Programming做Longest Common Subsequence，top down approach（
recursion），需要一个2d array存状态。
如果是在main中declare 一个2d array，然后在recursive function中当参数传递，开
销微增（pass by reference），但貌似更能体现出recursion的精神。
如果是定义成class instance variable，开销更小，code更简洁，也更能体现出OO的
思想。
请问是否面试官更欣赏第二种风格？
如果是的话，再推进一步，一切向OO风格看齐：一个problem当一个class来设计，所有
instance variable和methods该加private的都加。在解题的同时体现出良好的OO
class design素养，相比仿C风格所有method一路public static过去，是否会更受面试
官青睐？
多谢各大牛指点。 |
|
f******h
发帖数: 45 | 26 也找工作了一段时间了，从版上学了很多，上周G家面完了，求个bless。
之前的一些都挂了，还在继续找其他的。等定下来之后一定发面经回报本版。
谢谢大家啦！！
1. http://www.mitbbs.com/article_t/JobHunting/32005597.html
1) Implement a simple calculator (+,-,*,/);
2) Implement "+1" for a large integer;
3) How to match Ads to users;
4) How to extract useful information from a forum webpage (list all
kinds of useful signal you can think of)
5) How to detect the duplicate HTML pages (large scale);
6) Find all the paths between two places on Google map;
7)... 阅读全帖 |
|
h*d
发帖数: 19309 | 27 Editor’s note: Vivek Ravisankar is the co-founder of Y Combinator alumnus
and TechCrunch Disrupt battlefield companyHackerRank – a platform for
coding contests used by programmers to hone their skills and a tool for
companies to streamline their own recruiting process.
Everyone knows there’s an arms race for tech talent. Companies in every
industry, not just tech, need this talent to survive.
Take banking for example. Bank of America has 263 unfilled technical jobs as
of April 8. In Silicon Vall... 阅读全帖 |
|
h*d
发帖数: 19309 | 28 Editor’s note: Vivek Ravisankar is the co-founder of Y Combinator alumnus
and TechCrunch Disrupt battlefield companyHackerRank – a platform for
coding contests used by programmers to hone their skills and a tool for
companies to streamline their own recruiting process.
Everyone knows there’s an arms race for tech talent. Companies in every
industry, not just tech, need this talent to survive.
Take banking for example. Bank of America has 263 unfilled technical jobs as
of April 8. In Silicon Vall... 阅读全帖 |
|
x*******9
发帖数: 138 | 29 allocate on stack is faster than on heap, and it will take the advantage on
cache optimization
however, instance on stack is only available in current code block.
instance on heap is available everywhere if you get the pointer, but it's
slower and you have to deallocate it when you don't need them |
|
z****e
发帖数: 54598 | 30 不是给了你数据么？
php只能支撑4k/s
如果是apache http server的话
100w/s你要开250个instances
你确定250个instance互相拷贝里面不会有问题？
这估计要上paxos了
20个容易多了
如果用主机的话，就更容易了 |
|
r****s
发帖数: 1025 | 31 这傻逼真是煮熟的鸭子就剩下嘴硬。
啥叫AWS数据库操作？老子安装一个postgresql instance，两个core，尼玛也能“秒了
”阿里云？这尼玛阿里云光core就不止两个了吧？难道老子装个mysql instance，也得
经过AWS数据库过滤请求？这AWS数据库管啥用，你给介绍一下？
这个jb楼主在胡说八道，自己都不知道自己说啥，你个半懂不懂的还给他圆谎？ |
|
s********e
发帖数: 340 | 32 Question:
A method myMethod in class MyObjectType is declared sysnchronized.
If a call is made to myMethod in instance variable myObject then which
object provides the synchronization lock?
A. The first instance variable declared inside MyObjectType
B. The myMethod object of Type java.lang.reflect.Method
C. myObject itself
D. The client Object making the call
E The static Runtime object available in the JVM
我选的是C
大家看是不是正确，欢迎大家讨论一下！谢谢 |
|
w****0
发帖数: 803 | 33 Suppose that you want to build a wall with bricks. The store that sells
bricks
sells them in packs of 3, 6 or 20 bricks. Suppose that you have infinite
amount of money and the store has infinite amount of bricks of each of
these packs.
You want to build the wall so that when you are finished, you want an
excess of 1 or 2 bricks.For instance, a wall of 4 bricks is a preferable one
, since you can buy a
pack of 6 bricks and has an excess of 2 bricks. Similarly, a wall with 5
bricks
is also prefera... 阅读全帖 |
|
g********r
发帖数: 89 | 34 已挂。
如果某Class有很多个instance，每个instance都会有一个vptr占用memory，请问有没
有办法改进？ |
|
S*******C
发帖数: 822 | 35 1.解释JAVA中变量的4种SCOPE
2.解释synchronized 关键字，synchronized method和synchronized block区别
如果一个类中有2个synchronized methods，同类的不同instance能同时调用这2个方法
吗？
3.immutable object是什么？举例。为什么immutable object是thread safe的？
4.JavaScript中=， ==和===的区别？
5.JavaScript中变量有几种SCOPE?
6.AJAX是什么？怎么用？
7.Jquery怎么遍历一个array?
8.SQL常见问题，设计表格等
9.Spring framework中的bean会有几个instance?
10.Spring framework中的IoC container能同时创建多个吗？如果能会出现什么问题？
（这题怎么解？）
11.Hibernate framework有什么缺点？
妈的，刷的几百道算法题一道没用上！！！虽然拿到了onsite，但前端开发部分答得并
不好 |
|
g*****c
发帖数: 106 | 36
只知道一些基本的。是malloc一个内存，然后用指针吗？这个string class里的变量是
指针和一个内存。因为要求O(1)的space，第一个method charat可以指针在O(1) time
and O(1) space 返回对应的char即可。
第二个method substring 怎么达到O(1) space的呢？返回reference？可是新建一个
class的instance来放这个substring还是要内存啊。
第三个method setcharAt(int i, char c) 就完全不知道了。连字符都改了，又要求O(
1)的space，这个新字符放到哪呢？我想原string是不能改的，因为会有别的instance
指向这个string。那这个新的char又怎么和原string组合成新string呢？
网上搜了一下有人提了一句用tree，我没明白。
还请高人指点！谢谢！ |
|
o*******4
发帖数: 313 | 37
1。用现在的model来sample更多case，只加入现在model说是negative的case，然后用
human label？
2. assign higher weights for negative instances？
3. 如果没有rating资源，直接加presume negatives？
些数据来建立模型
clustering，然后看那个cluster里有label的instance大多是什么label？ |
|
t**r
发帖数: 3428 | 38 /**
* {@link LogEntry} storage service.
*
* Stores a sequence of {@code LogEntry} instances
* indexed by a {@code long >= 0} referred to as a "log index".
* Any two consecutive {@code LogEntry} instances satisfy
* the log property LP: {@code logIndex(LogEntry0) + 1 = logIndex(LogEntry1)
}.
* Implementations need only guarantee that each
* individual operation is atomic.
* They must wrap all
* implementation-specific checked exceptions in a {@link StorageExc... 阅读全帖 |
|
c****2
发帖数: 83 | 39 第二个是同一个instance但是被两个reference引用，第一个是建了一个新的instance
但是内容是list1 copy来的。 |
|
|
n******n
发帖数: 602 | 41 假设有一堆机器在月球，没法physically access.
然后面试这么问:
1: app有bug 如何patch
回答是deploy one at a time when load is low
2: os有bug，如何patch
回答turn off instance, and create a new instance using the patched os,
deploy app on it
3: 如果base system有bug, 如何patch
不清楚了，这种不是有个后门，ssh进去，用个script?
问一下3如何回答？顺便前面几个问题回答可以过？ |
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w**z
发帖数: 8232 | 42 来自主题: JobHunting版 - 气床偷窥门 http://bgr.com/2015/12/18/airbnb-nightmare-hidden-video-camera/
Airbnb was recently hit with a lawsuit after a couple who were renting an
apartment in Irvine, California discovered that the owner had placed a
hidden video camera – with a wide-angle lens, no less – behind a bookshelf
in the living room. As if that weren’t frightening enough, the video
camera was allegedly quite advanced; not only was it able to pick up both
audio and video, but it was also configured to be controlled remotely.
Fi... 阅读全帖 |
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p**r
发帖数: 5853 | 43 你要是不是软工，
我就又要说你了，难怪你丫找不到工作。
我aws，azure都用，
不是那种搞个免费instance玩一下就丢一边的然后号称自己用过的，
我是正儿八经的客户项目run在上面，
azure出问题的频率大概是AWS的5倍，各种的妖孽问题，
有时候一星期出3次问题都有，
例如，机器run着，但是就是remote access不了，怎么都不行，
最好只好把instance关了，复制了硬盘，再用硬盘重建一个才可以，
这个事情当时那个客户来说是致命的，现在都没恢复元气。
AWS当然问题也不少，但是至少是目前可以用到的最顺的。
cloud |
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p*********g
发帖数: 911 | 44 具体公司名就不提了，开多少instance我也不知。公司申请，我们就把他们与申请的云
服务商用专线连起来。（所以开多少instance我们不知道）。其实用这服务的公司都不
会太小，不然直接走internet,不用申请专线了。
在北美，申请专转线到云的服务，基本最多就是aws, azure了。 第三算Oracle.
Google最少了。（三四其实都很少，而且提供连专线到所有云公司的服务的公司应该不
多，绝大部分都是我所在公司提供的。与一般人理解Verizon，Att等多个运营商选择不
同，其实这些运营商很多也是用我们服务的）。
可能和你们观察到的不一样，但是可以看到还是很多公司用Azure的。不信就算了。 |
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s**x
发帖数: 7506 | 45 Buying a house for most people means assuming a debt that may take years or
even decades to pay off. Making an extra payment every year or six months
can shave time and money off the mortgage, but some financial experts
believe there are better things to do with the money.
Size
If you make an extra mortgage payment, it not only reduces the principal and
shortens the life of the loan, but also it shrinks the amount of interest
your lender can charge. Even though your monthly payments won't be any... 阅读全帖 |
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l*h
发帖数: 4124 | 46 not signing documents for your family can shed your financial burden in some
instances, but will also deprive your access to any of his/her health info
except that defined by law by default if s/he becomes unable to clearly
communicate.
also be aware you are under legal obligation to provide all expense for your
family's visit to the US when you sign the paper for them to visit (it's a
contract you have with the federal government). there are many instances big
medical bills are accumulated resu... 阅读全帖 |
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j*****u
发帖数: 1133 | 47 这个是没有instance approval但是也还没拒，要人工处理
我刚自己和LP申请了
我的跟你一样
LP who doesn't work got instance approved ...
the |
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z****l
发帖数: 5282 | 48 ☆─────────────────────────────────────☆
horselibra (冷静神功 - 修炼第一层) 于 (Wed Jun 30 21:32:30 2010, 美东) 提到:
另外，如果不住旅馆的，
想换机票的话也很不错
20000点可以换好多家航空公司的25000点
直接就是一张往返机票
发信人: horselibra (冷静神功 - 修炼第一层), 信区: ebiz
标 题: starwood AMEX cc 30000 points Bonus
发信站: BBS 未名空间站 (Wed Jun 30 21:14:42 2010, 美东)
http://slickdeals.net/forums/showthread.php?sduid=91487&t=21048
神医神护游医散户骚货旅游开房必备的仙卡阿
approved的请自觉给俺个包子攒rp阿
☆─────────────────────────────────────☆
nkbluemouse (蓝皮鼠) 于 (Wed Jun 30 23:45:36 2010, 美东) ... 阅读全帖 |
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k*********5
发帖数: 1417 | 49 今天加入了amex的租车计划
不过有两个选项
Amount of Theft/Damage Coverage* Premium (per rental)
Up to $100,000 $24.95
Up to $75,000 $19.95
请问这其中到底有什么区别啊
不是说只能租不超过5万的车么？
那是Up to $100,000 $24.95的不超过5万？那19.95的最多能租多少价值的车呢？
这个5万是怎么弄出来的？
还有看了他家的解释
是不是这两个的区别主要在于不同价值的人身保险和财产保险？
PREMIUM CAR RENTAL PROTECTION DETAILS
Premium Car Rental Protection (PCRP) is an insurance product offered by
American Express® Travel Related Services Company, Inc. to help protect
American Express Cardmembers and Passengers when the Cardmemb... 阅读全帖 |
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y****u
发帖数: 831 | 50
我出现了下面错误啊！换了电脑换了浏览器都一样
Server Error in '/' Application.
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information
about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set
to an instance of an object.
Source Error:
An unhandled exception was generated during the execution of the current ... 阅读全帖 |
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