s*****g
发帖数: 1055 | 1 Assuming we have a bunch of data centers across different geo-locations, the
connection among those data centers are over public Internet, applications
require that data centers can talk to each other with minimum latency,
applications itself will take care of data encryption so no VPN devices are
needed. Since we have no control of the underlying transport, we can have
the following situation: there are packet drops between Tokyo and Seattle
due to some transport providers link congestion, but ... 阅读全帖 |
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z**r
发帖数: 17771 | 2 write a cutomized script to healthcheck site a and b, and give the feedback
to the wan/dns load balancer.
I used to write a script on F5 box to probe some remote site availability,
and modify the bgp settings dynamically based on the feedback. F5 still
lists it as the study case for SP failover |
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s*****g
发帖数: 1055 | 3 Load balancing is not involved, just pure point 2 point TCP connection, Can
you elaborate what problem you were trying to solve? What I really trying to
do is to build a overlay network to circumvent underlying unstable Internet
. Health checking itself is not a problem, the problem is how to feed health
check data back to OSPF so tunnel metric can be dynamically advertised, do
you such hook exist on Linux/FreeBSD? |
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z**r
发帖数: 17771 | 4 I was resolving physcial site failover based on the availability of certain
applications. It's similar to what you are trying to resolve, right?
I happened to have F5 box next to the Internet Routers, so I put a script on
F5 box, and the script does the healthcheck and dynamically modify the BGP
stuff.
So in your situation, you can probably use the TCL script built-in in the
router to do the healthcheck and modify the OSPF config, say metrics? BTW,
you run OSPF with your SP?
Can
to
Internet
hea... 阅读全帖 |
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a*****w
发帖数: 731 | 5 当时安装的时候选了dynamic disk，结果现在都不能删除了.连重新安装windows7都只
能格式化分区，不能删除和重建分区，见鬼了。 |
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D*******a
发帖数: 3688 | 6 dynamic disk在windows 2000就出来了，这不能怪w7 |
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f*********e
发帖数: 8453 | 7 请问你是dynamic ip吗？我在tomato里设置怎么看不到什么地方设用户名密码？看到这
个错误：
Invalid authentication.
(1/3: Automatically retrying in 16 minutes)
正常吗？ |
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f*********e
发帖数: 8453 | 8 请问你是dynamic ip吗？我在tomato里设置怎么看不到什么地方设用户名密码？看到这
个错误：
Invalid authentication.
(1/3: Automatically retrying in 16 minutes)
正常吗？ |
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c********l
发帖数: 8138 | 9 现在Linux对微软家的
Dynamic Disk
和NTFS
的兼容性怎么样了？
我记得当年这两个东西虽然在linux下有支持，但都非常不稳定，而且设置极其麻烦
不知道现在的情况如何了？ |
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i***l
发帖数: 9994 | 10 Not sure about dynamic disk, but the support for NTFS is very good and
reliable already. |
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j****a
发帖数: 351 | 11 老的台式机中毒，换了个laptop。想把原来台式机上一块3T的硬盘（非系统盘）的数据
拷出来。 这个块硬盘有两个分区，在老电脑上面盘符不相连。
老台式机上是Windows 8。新的laptop上是window 7 64 bit。
3T硬盘通过hard drive docking station连到laptop上，my computer窗口看不到，但
是disk management里能看到。被识别为 Disk 1, dynamic drive, invalid。
各位大牛给看看，怎么才能让laotop识别这块3T硬盘，把数据拷出来？多谢。 |
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b**l
发帖数: 55 | 12 我的情况是这样：
家里用的是学校的网，DHPC网址，所以是dynamic IP。我自己注册了一个域名，然后做
了一个子域名。想要的功能是ssh 到子域名的时候能连接到家里的服务器。现在用的是
dynDNS的服务，唯一不满意的是必须得用他所提供的域名。
哪位大侠指点个免费方案？不甚感激！ |
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f******e
发帖数: 582 | 13 I am using PHP based on Apache (on linux) to design a web page. One
question I am having is:
How to use PHP to display a dynamic graph? For example: how to use PHP to
display a network topology that may change periodically? Any tutorial in
this respect?
Thanks. |
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k***r
发帖数: 4260 | 14 Or you can use a fixed function name but dynamic class name.
I think it's easier this way.
but
define |
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l******g
发帖数: 14 | 15 【 以下文字转载自 BuildingWeb 讨论区 】
发信人: lilyrong (ATLAS), 信区: BuildingWeb
标 题: help on php for dynamic dependent list box
发信站: BBS 未名空间站 (Wed May 2 03:41:00 2007)
Hello, could somebody please help or give me an php example on the following
issue? I couldn't find a suitable example by google. thanks so much in
advance.
I have two lists, they are parent-child relationship, when I select the
option in parent list, the options in child list will correspondingly change
. After I select the option in child |
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l*****k
发帖数: 587 | 16 Are there free or commercial programming language that
support generating flash dynamically?
I heard adobe has something like that.... |
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c**********e
发帖数: 2007 | 17 What problem can occur when dynamically allocated classes
or structs have pointers to string literals?
Thanks a lot! |
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b***y
发帖数: 2799 | 18 ☆─────────────────────────────────────☆
nkw (非死非活) 于 (Fri Oct 17 18:21:27 2008) 提到:
看到下面这句话，谁能举个例子？
"Working at the higher level of abstraction that dynamic languages provide
allows the programmer to spend much more time building things and much less
time worrying about the details"
☆─────────────────────────────────────☆
diverd (潜水员丁) 于 (Sat Oct 18 03:30:29 2008) 提到:
For example, the programmer does not need to declare variable types, don't
worry about type conversions. Try to write s |
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D******4
发帖数: 47 | 19 今天看到dynamic memory，测试如下程序：
#include
#include
#include
using namespace std;
ifstream fin("test.in");
ofstream fout("test.out");
int main (){
int i = 0;
int n = 0;
int* p;
if(fin.is_open()){
fin>>n;
fout<<"n is: "<
p = new (nothrow) int[n];
if (p == 0)
fout << "Error: memory could not be allocated"<
else{
for (i=0; i> p[i];
fin.close();
fout << "You have ent |
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c**********e
发帖数: 2007 | 20 thrust is right.
b) It invokes undefined behavior.
This is correct. When deleting an array, the dynamic and the static type of
the object must be the same, or the behavior is undefined (C++ Standard 5.3
.5/3). |
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T******n
发帖数: 42 | 21 新人，问一道算法的作业。
Consider the problem of storing n books on shelves in a library. The
order of the books is fixed by the cataloging system and so cannot be
rearraged. Therefore, we can speak of a book bi, where 1 <= i <= n, that
has a thickness ti and height hi. The length of each bookshelf at this
library is L. Now consider the case where the height of the books is not
constant, but we have the freedom to adjust the height of each shelf to
that of the tallest book on the shelf. Thus the cost of a... 阅读全帖 |
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S**I
发帖数: 15689 | 22 Compiler does not need to know: pB1's type is pointer to Base and Base is
not polymorphic (no virtual member function), dynamic cast is not allowed in
this case. Even if pB1 points to an object of class Derived, compiler will
still report error. |
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c*****t
发帖数: 1879 | 23 I wanted to add readline support to a command line app, but this program
could be run on machine without both libreadline and libncurses installed.
libreadline depends on libncurses to work.
If I do a dynamic link with these two libraries, the code would not run
on machines without either installed.
If I do dlopen on libreadline, it gave me error since it could not resolve
some global variables only found in libncurses.
Any ideas? |
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t****t
发帖数: 6806 | 24 assuming the version you "bring on" is correct, check whether you set LD_
LIBRARY_PATH correctly (e.g. include ".") to let dynamic link work.
alternatively, you may use -rpath in ld to "append" a path to LD_LIBRARY_
PATH. this is supported by ELF. for linking with gcc, use -Wl,-rpath -Wl,
your_own_path. |
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t****t
发帖数: 6806 | 25 哦, 你要看ld.so是不是失败啊.
那首先不能dynamic link, 据我所知失败了是没有hook的. 只能dlopen.
我没试过dlopen libreadline, 什么错误信息?
我两年前试过libreadline, 发现用起来好麻烦, end up with wrote my own version.
.. |
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z****e
发帖数: 54598 | 26 如果只是用来写module的话，或者简单点说只是用来写一些脚本的话
蛮好
问题在于很多dynamic的web framework总是宣称自己能做这个能做那个
却从来不说这样做会有什么恶果，搞得它们真的能做一般
结果做大了之后，很多系统就这么挂了
就像mongodb从来都不说自己不能做啥
看明白这些东西不能做啥，你就真明白该怎么用鸟
能做没啥，大多数功能对于大多数语言和产品来说，能做只是入门的要求
对于大多数拿着一定数量工资的程序员来说，要求可远不是能做那么简单 |
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T******7
发帖数: 1419 | 27 一切用dynamic typing的语言写大系统都是耍流氓
-----某著名mit id.
哈哈 |
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t**r
发帖数: 3428 | 28 The end of dynamic languages |
|
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l*l
发帖数: 68 | 30 【 以下文字转载自 Hardware 讨论区 】
发信人: lhl (五级六兽), 信区: Hardware
标 题: 最近倒霉，硬盘接二连三的坏。求软件恢复dynamic disk 数据
发信站: BBS 未名空间站 (Tue Aug 3 02:50:58 2010, 美东)
之前电脑上挂了三个硬盘，一个操作系统盘，两个数据盘，前个礼拜系统盘坏了，换掉
，重新装了操作
系统，却发现原来两个数据盘中那个最大的（1TB)原来格式化成动态的，系统重装后竟
然认不出来，
BIOS显示1TB，可是DISK MANAGER里显示硬盘是动态不可用。也没有盘符。求各位高手
指点什么软件
能可靠的把数据恢复过来。。。多谢！ |
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f******e
发帖数: 582 | 31 I am using PHP based on Apache (on linux) to design a web page. One
question I am having is:
How to use PHP to display a dynamic graph? For example: how to use PHP to
display a network topology that may change periodically? Any tutorial in
this respect?
Thanks. |
|
l****q
发帖数: 767 | 32 不知道有多少人工作中用的是dynamics GP 这个microsoft公司的软件。我有个问题，
想请教一下。
我做的是accounting的工作，每次支票被印出来后，那个vendor的以前的被pay的
transaction都被print出来，不太好看，我想问一下，怎么能够让支票就显示那一次的
payment，而不是关于这个vendor所有的history. 谢谢！！！ |
|
h******a
发帖数: 198 | 33 1.first assign port equal 0
2. getsockname() get the dynamic port number. |
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h**********r
发帖数: 174 | 34 以前用xp pro的时候就胡里胡涂地partition as dynamic drive. |
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s********8
发帖数: 18 | 35 要去新公司使用Microsoft Excel Dynamics software。发怵。能请哪位懂或用过此软
件的同学介绍一下吗？有书可看吗？Thank you for your reply in advance. |
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o*********l
发帖数: 1807 | 36 应该是 Microsoft Dynamics 跟 SAP ORACLE一样的 ERP 系统 |
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s********8
发帖数: 18 | 37 想结识一些使用Microsoft Dynamics SL 7.0 的朋友，交流讨论。我们这网上牛人还是
多多的。 |
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d****r
发帖数: 95 | 38 因为课程需要，急需这本书
Computerized Accounting using Microsoft Dynamics GP 10.0 Instructions &
Assignments + Reference [Spiral-bound]
Arens & Ward (Author)
但是查遍网上却找不到这本书在卖。不知道哪位xdjm曾经修过这个课有这本书并愿意转
让？价格好商量，本人在纽约。实在不行，能借我用一下的话，在下也十分感激！
谢谢！！ |
|
l****q
发帖数: 767 | 39 不知道有多少人工作中用的是dynamics GP 这个microsoft公司的软件。我有个问题，
想请教一下。
每次支票被印出来后，那个vendor的以前的被pay的transaction都被print出来，不太
好看，我想问一下，怎么能够让支票就显示那一次的payment，而不是关于这个vendor
所有的history. 谢谢！！！ |
|
w*********5
发帖数: 302 | 40 DC地区有一个3个月project的工作机会。马上就要招人。需要熟练Microsoft Dynamics
。有兴趣的尽快联系我。 |
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p********e
发帖数: 222 | 41 有大仙做过life product 的 dynamic lapse吗？怎么model的？好像大部分常见的都是
crediting rate 和 competitive rate的比较，还有其他方式吗？另外，哪里可以找到
这方面的research呀 ？大部分都是VA的，有给life做的吗？
谢谢！ |
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m********r
发帖数: 124 | 42 有没有人给推荐用single molecule fluorescence做蛋白dynamics conformation的.
怎么放眼望去都是做DNA的各种酶的？有没有做蛋白构象或者相互作用的？ |
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q**********0
发帖数: 335 | 43 大家用过 Molecular Dynamics Biolimin 960 Microplate Reader吗? 这个仪器性能怎
么样？谢谢！ |
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p**********r
发帖数: 195 | 44 那个好人能帮忙下篇文献啊，谢谢了。
Lesley Calo, Yi Dong, Rita Kumar, Karin Przyklenk and Thomas H. Sanderson.
Mitochondrial Dynamics: An Emerging Paradigm in Ischemia-Reperfusion Injury
。 Curr Pharm Des. 2013;19(39):6848-57.
下到后请发到邮箱 [email protected]/* */ |
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y********a
发帖数: 270 | 45 提醒一下,这个似乎只要有绿卡和有公民身份的人
R&D Positions in Combustion and Fluid Dynamics
We have several full-time openings for engineers/scientists at the Ph.D.
level or MS and equivalent.
1. Combustion Job Description:
• Test and model the combustion of chemical and biological agents (
small scales tests in house and large-scale tests at national facilities.)
• Model material interactions with high energy lasers
• Must have completed course work in chemical kinetics and combustion
or fire dyna |
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S********y
发帖数: 160 | 46 mass transfer vs momentum transfer. convection enhance mass transfer of drug
delivery. A combinition of both fluid dynamics and bioenginering expertise
sounds great to me. |
|
