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n**********l
发帖数: 271 | 2 下周就是interop了 去过的说说感受吧 :) |
|
o****p
发帖数: 9785 | 3 sip这种垃圾协议，只不过是新世纪新兴的ip based网络设备厂家拿来干翻传统电信厂
家的工具而已。我这话多少年前直接说给Cisco的voip fellow听的，他当时就笑了，说
对，就是这样。sip这种简单协议，rfc在那边，稍微有点研发能力的公司不自己写，还
要找开源？早跟你说了，这些电信协议难的是interop，协议本身实在太简单了，我都
可以分分钟给你重写一个出来。interop要有系统级的架构师设计一个优秀的应用平台
，然后下面的工程师还要泡运营商机房里没日没夜调试，改代码才能做好的。你妈逼的
，以为做系统就跟比武器一样，我有f16，你只有火箭筒，我完胜，是吧？你去看看沙
特这帮傻逼跟胡赛武装的结果再来扯淡。有sip协议站有屌用，要是有这个就牛逼了，
那800年前什么radvision这种公司就成通信巨头了，以前国内那些买办公司的h323，
sip什么不都是跟他家买么？ |
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a9
发帖数: 21638 | 4 那就看看 interop喽。
如果是com组件，可以interop，如果export了函数，可以用dllimport
good
go |
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z***e
发帖数: 5393 | 5 it readdly depends.
mscore.dll is the main .net wrapper for win32 apis, but it's not everything.
I'm mostly working with network related stuff, and in most cases we need to
do interop with native win32 apis.
for example, get all network adapters/assign an ip address to a NIC/
configure DHCP/etc. which requires using system specific APIs, and there is
no existing .net support.
there are other actions i also have to use interop, to name a few:
impersonate as another user;
change your permission le |
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w*********g
发帖数: 30882 | 6 思科与华为十年战争：优势正失 前景蒙上阴影(图)
文章来源: 经济观察报 于 2012-10-20 08:12:22 - 新闻取自各大新闻媒体，新闻内容
并不代表本网立场！
打印本新闻(被阅读 5223 次)
思科与华为十年战争：优势正失 前景蒙阴影（TechWeb配图）
思科与华为的十年战争
卫晓
华为在美国的竞争对手很多，但在长达58页的美国众议院常设特别情报委员会调查报告
中，唯一出现的对手就是思科。
此报告提到思科是因为“有证据显示，华为漠视美国公司和实体的知识产权”。至此，
这份报告中所有关于“国家安全”、“华为身份”等指责终于落到了实处，华为被美国
以安全名义拒之门外，还是因为多年前与思科的知识产权纠纷。
据《华盛顿邮报》报道，该报从一名熟悉思科销售策略的人士手中，获得了2011年9月
由思科发布的长达7页的陈述，以“华为与国家安全”为标题，用于劝诱客户远离华为。
事实上，从2002年思科“盯”上华为开始，到这次报告出台，这背后其实是一场长达十
年的思科与华为的战争。
战争开始：知识产权官司
仔细分析美国众议院常设特别情报委员会的这份调查报告，确有为思科“翻案”之意。
“华... 阅读全帖 |
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o****p
发帖数: 9785 | 7 开源个毛，你屁都不懂。那些电信协议都是闭源的，以前下游小公司都要靠买代码整合
，华为这种公司像7号信令什么的还不是得自己写？网络时代以后有了Linux和gpl做平
台，这些开源的东西才越来越多。虽然开源了，但是通常gpl的代码跟真正电信级的代
码还是有一点距离，那些大型企业不少代码有很大部分是私有代码整合在开源平台的，
这是人家吃饭的工具不可能公开。举我自己的例子，gpl代码里有某个driver其中某个
模式是不对的，导致qualcom的片子里有某个重要功能开源界并没有任何厂家做了，都
是直接拿qualcom的代码在用。我不屑于用他家的代码，所有东西都自己写了一遍，包
括把那个driver修了，那个产品估计是实现这协议唯一没有用他家代码的。
电信级协议一点都不难，唯一难的就是interop，这个需要人力和时间去调试，不可能
是你抄了什么代码就直接搞定的。 |
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c****p
发帖数: 32 | 8 呃...实际上C#比C++复杂更多。
灵活度上，C++更复杂，就是茴字几种写法那种。
但是从开发角度,C#更复杂。C++的大规模程序再折腾也就是template之类的，花样不会
太多。C#的程序，从delegate/event到Remoting到marshalling，可以彻底把你晕死。
遇到要和win32 interop的话，就更fun了... |
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c*******n
发帖数: 112 | 9 My team is hiring. Please send me (m**********[email protected]) your word-formate resume
along with a short description of yourself (for microsoft referral).
When you send me your short description, please help me with the following
questions:
1: *Please provide additional job/candidate information (i.e. applicable
Requisition Number(s), Standard Job Title, how you know the candidate, etc.)
.
2. Please provide any additional information regarding the candidate’s
experience, skills, and knowledge th... 阅读全帖 |
|
|
a**********2
发帖数: 355 | 11 微信公众平台 USOPTIONS
Stocks in Asia were mixed Thursday as markets appear to be treading water
ahead of today's ECB meeting statement and tomorrow's US March Payrolls
report - two important events for gauging the trajectory of growth and
policy in the developed world. Stocks in Japan continue to enjoy a modest
rebound on the back of a steadily weakening yen (now ￥104.0/$). In Europe
this morning, stocks have barely budged and across asset classes we can also
see more of a desire to wait than engage ... 阅读全帖 |
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s******v
发帖数: 4495 | 12 标准化当然很重要，特别是interop，客户担心买了产品被套牢，必须有second
provider，才能放心。
而这个标准化，特别是FCoE，需要server/storage/networking三方，所以难度大一些。
,
, |
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t**********g
发帖数: 3388 | 13 【 以下文字转载自 Seattle 讨论区 】
发信人: iq350 (iq350), 信区: Seattle
标 题: 50 $ c++ developer
发信站: BBS 未名空间站 (Tue Oct 11 19:40:35 2011, 美东)
Company Overview: Software for Vessel Terminals & Railroads
Llocation: West Seattle
Type: 6 month contract, with extensions
Interview Process: 30 minute call with Hiring Manager, face to face with 3
team members
Selling Points: Product is very complex, will learn a lot. Hours flexible,
but need to be there before 10am.
Product Description
Spinnaker Planning Management Sy... 阅读全帖 |
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i***0
发帖数: 8469 | 14 Company Overview: Software for Vessel Terminals & Railroads
Llocation: West Seattle
Type: 6 month contract, with extensions
Interview Process: 30 minute call with Hiring Manager, face to face with 3
team members
Selling Points: Product is very complex, will learn a lot. Hours flexible,
but need to be there before 10am.
Product Description
Spinnaker Planning Management System® empowers terminal operators to
increase cargo volume and reduce vessel turn time by providing fully-
integrated vess... 阅读全帖 |
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f**k
发帖数: 906 | 15 很多大公司都是用php
Facebook
Wikipedia
Yahoo
Photobucket
Digg
facebook 用hippop编译成机器码。
如果只是比较语言做同样函数，比如数据计算，3d模型的话，显然是C, C++最快，Java
，.net都还不错。php，ruby，python等等需要解析的就慢很多。
但是考虑到整个web框架，他们要实现的任务量，数据库，以及实现的方法，步骤不同
。结果就不同了。 php的很多功能是通过so/dll函数库实现的。就是说由机器码编译好
的了。
相对来说.net java的很多功能函数库，喜欢用.net java在virtual machine里面实现
，通过interop或者jni的方法并不是prefer的，毕竟他们强调的是cross language／
platform。当然不排除vm以及其基本framework，用的是机器码。
当然.net和java的一个好处是，函数库齐全，使用方法单一，明确，容易使用。
如果只是运行程序，其实在linux上使用mono也是是很好的选择。
不过我们这里讨论的是web服务部分，由于受到内存，netwo... 阅读全帖 |
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f**k
发帖数: 906 | 16 很多大公司都是用php
Facebook
Wikipedia
Yahoo
Photobucket
Digg
facebook 用hippop编译成机器码。
如果只是比较语言做同样函数，比如数据计算，3d模型的话，显然是C, C++最快，Java
，.net都还不错。php，ruby，python等等需要解析的就慢很多。
但是考虑到整个web框架，他们要实现的任务量，数据库，以及实现的方法，步骤不同
。结果就不同了。 php的很多功能是通过so/dll函数库实现的。就是说由机器码编译好
的了。
相对来说.net java的很多功能函数库，喜欢用.net java在virtual machine里面实现
，通过interop或者jni的方法并不是prefer的，毕竟他们强调的是cross language／
platform。当然不排除vm以及其基本framework，用的是机器码。
当然.net和java的一个好处是，函数库齐全，使用方法单一，明确，容易使用。
如果只是运行程序，其实在linux上使用mono也是是很好的选择。
不过我们这里讨论的是web服务部分，由于受到内存，netwo... 阅读全帖 |
|
k****i
发帖数: 1072 | 17 and also there are bunch of pre-defined attributes there to help compilation
control,com interop control,etc. |
|
wy
发帖数: 14511 | 18 大家又用过Nant的吗，用它的mkiisdir时候出错如下：
C:\eApp\Source\Current\AFTWeb.build(358,10):
Error creating virtual directory 'test' on 'localhost:80'.:
NAnt.Core.BuildException: C:\eApp\Source\Current\AFTWeb.build(358,10):
Error creating virtual directory 'test' on 'localhost:80'. ---> System.Runtime.InteropServices.COMException (0x80005006)
at System.DirectoryServices.Interop.IAds.GetEx(String bstrName)
at System.DirectoryServices.PropertyValueCollection.PopulateList()
at System.DirectoryServices.Prop |
|
O*****l
发帖数: 13 | 19 DOTNET gurus, I really need your help on this wierd behavior.
We have a system written in native c++; The system calls to a COM component
to perform some calculations. In one of the methods, we need to cast a
struct as an array of bytes (BYTE *) and also passes the size of the array.
It all works fine until we link the system to a static library which is
written in Managed C++. The input parameters to the COM method got messed
up. It appears, the call tries to copy the input parameter data ov |
|
k****i
发帖数: 1072 | 20 Can you make the managed c++ library a dynamic one so you don't need to link
it into the native c++ system?
My guess is that when you link the managed c++ lib into the native one, the
whole lib will be executed in CLR.
component
.
the |
|
O*****l
发帖数: 13 | 21 Kongzi, thank you so much for your reply. You were right, it works if I
build the library into dll. One thing I don't understand is, even if the
program runs under CLR as if I build the system into a mixed managed and
unmanaged code under C++/CLR, shouldn't the CLR know where are the native
code and where are the native code call into native code.
Anyway, it's very relieved to know a way to work around this problem. Thanks
. :) |
|
k****i
发帖数: 1072 | 22 When you link managed code to unmanaged code, the linker might create a
wrapper class of the unmanaged code so the whole thing would be running in
CLR. I am not an expert on this so it's just my guess. Glad that it works
out for you.
Thanks |
|
|
l*s
发帖数: 783 | 24 ☆─────────────────────────────────────☆
OpenXml (Make One SomeOne Happy) 于 (Fri Jan 12 15:03:06 2007) 提到:
DOTNET gurus, I really need your help on this wierd behavior.
We have a system written in native c++; The system calls to a COM component
to perform some calculations. In one of the methods, we need to cast a
struct as an array of bytes (BYTE *) and also passes the size of the array.
It all works fine until we link the system to a static library which is
written in Managed C++. The in |
|
s*****w
发帖数: 215 | 25 不知道大家怎么做的，
我用的 Microsoft Object libary 的Com组建，和Microsoft interop做的。
有下面这样的code，用了Workbooks.OpenXML（）方法和， Workbooks.SaveAS（）方法。
但是这样做的问题在于，对于比较大的size的XML文件，比如90M，转换往往会死机，而
且如果node多，EXCEL不能超过256个column，不知道大家怎么handle这个问题的？
不知道有没有人用过XslCompiledTransform()方法，如果用的话，参数怎么设的？
如果假设node 不超过256个，用什么库里面什么方法比较有效？
using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
using System.Xml.Xsl;
using System.Xml.XPath;
using System.Reflection;
using System.Runtime.InteropServices;
using |
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v******n
发帖数: 421 | 26 what exactly is their API? .Net has the ability to interop with native using
pinvoke or COM
need
tell
API |
|
n*******3
发帖数: 5232 | 27 我是用C#的.于是找了个tutorial:http://www.codeproject.com/KB/shell/dotnetbandobjects.aspx
rebuild BandObjectLib(step1)的时候产生两个error:
Error 1 Assembly generation failed -- Referenced assembly 'Interop.
SHDocVw' does not have a strong name BandObjectLib
Error 3 error PRJ0019: A tool returned an error code from "Performing
Post-Build Event..." RegisterLib RegisterLib
和一个warning:
Warning 2 Use command line option '/keyfile' or appropriate project
settings instead of 'AssemblyKeyFile'... 阅读全帖 |
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v**n
发帖数: 951 | 28 公司越少越好，要不我总得作interop的特殊处理，一会儿和shasta不work了吧一会和
tasman不work了吧！只作和cisco(huawei)的多好。 |
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z**r
发帖数: 17771 | 29 ☆─────────────────────────────────────☆
zher (民工.四个节点之起步篇) 于 (Thu Dec 29 01:35:00 2005) 提到:
http://biz.yahoo.com/bw/051227/20051227005105.html?.v=1
眼看着Tasman就要步Bay Networks, Alteon, Shasta的后尘了
☆─────────────────────────────────────☆
vpdn (人形电脑天使心) 于 (Thu Dec 29 02:37:02 2005) 提到:
公司越少越好，要不我总得作interop的特殊处理，一会儿和shasta不work了吧一会和
tasman不work了吧！只作和cisco(huawei)的多好。
☆─────────────────────────────────────☆
zher (民工.四个节点之起步篇) 于 (Thu Dec 29 10:34:49 2005) 提到:
俺觉得吧，市场越复杂越好，就算现在在某一家公司，山不转水转 |
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g**d
发帖数: 77 | 30 【 以下文字转载自 Stock 讨论区 】
发信人: good (哈哈), 信区: Stock
标 题: Chambers 2.0
发信站: BBS 未名空间站 (Tue May 22 23:51:41 2007)
Some excerptions:
For the first time in my 17 years in the industry, I said there's a killer
app, and it is video,"
Video helps promote... not 50 percent network growth, but 200-300 percent
network growth."
Chambers 2.0
MAY 22, 2007
LAS VEGAS -- Interop -- John Chambers is here to tell you that Web 2.0 won't
just improve your social life; it could help improve your productivity too.
Repla |
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s*****g
发帖数: 1055 | 31 No problem, it is not common that a university dorm deploys EAP-TTLS, it is
a big headache to distribute and manage certificates, let along .1x
supplicant interop issues IT has to face. |
|
m**t
发帖数: 1292 | 32 Cisco and Juniper both claim they can bundle a VPN client for iphone, seem
to be more SSL based VPNs, Cisco has ipsec VPN as well for iphone. All these
are advanced packages that required private API and privileged access from
Apple on the handsets that normal Apps won't get.
I Don't see similar on Android from big names like above, i guess the reason
being that android devices are from so many vendors and for the access
level VPN domain, it is more about linux kernel versions and root level
acc... 阅读全帖 |
|
m**t
发帖数: 1292 | 33 don't you think if you provide insight why re-transmission is happening in
your product can help the troubleshoot? note the TCP stack defines the fast
retran as "SHOULD", there can be stack interop issues around. Yeah it is a
network issue, but every issue ends in A product, either it is not tuned to
the desired or completely a crap. In its working for 30 years, still when
coming to good tcp stack, one can only name few. In sniffers, those re-tran
can be marked as dup ACKs regardless waht the... 阅读全帖 |
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n**********l
发帖数: 271 | 34 so disappointed.........
most exhibitors' sales don't have a clue about their products.....
one vendor's network monitoring system showed over 60% non-IP traffic at
InteropNet.... what a shame......... |
|
|
a***x
发帖数: 26368 | 36 check microsoft.office.interop.excel namespace.
a |
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M******k
发帖数: 27573 | 37 You sure? Microsoft.Office.Interop.Excel.Range查不到Controls |
|
t***e
发帖数: 446 | 38 visual studio 2010 下面用 reference com的方式调用 Matlab 2010a，
MLApp.MLAppClass matlab = new MLAppClass();
不知道为什么不能embed MLAppClass。
Interop type 'MLApp.MLAppClass' cannot be embedded. Use the applicable
interface instead.
同样的Matlab版本，在VS2008下面调用就能编译通过。难道我 upgrade 成VS2010还弄
出毛病了？
谢谢各位解答。 |
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n*w
发帖数: 3393 | 39 我倒不认为这些features是 trivial的。
From embracing dynamic programming, bring asynchronicity into
the language, introduce iterators, functional programming constructs,
embrace parallelism and got a great implementation of generics.
觉得java拿了c++一大块的最重要原因（之一）是type safe。
下面这个别人总结的java和c#的不同点包括了一些trivial或不trivial的东西。
Generics are completely different between the two; Java generics are just
a compile-time "trick" (but a useful one at that). In C# and .NET
generics are maintained at execution time too, and work... 阅读全帖 |
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E*****m
发帖数: 25615 | 40
沒錯，可是和 common lisp 也有點不一樣， 再加上可以
interop Java, 更實用。 |
|
D**u
发帖数: 288 | 41 成了，hoho
换了一个
Precompiled Statically-Linked Binaries for 64-bit Windows (.NET Framework 4.
5)
之前的是 Precompiled Binaries 不行。
然后这次换了一个错误Unable to load DLL 'SQLite.Interop.dll': The specified
module could not be found. (Exception from HRESULT: 0x8007007E)
然后google到这个
http://stackoverflow.com/questions/13028069/unable-to-load-dll-
再按照这个方法
following steps:
Open the project designer in Visual Studio.
Click on the Build tab.
Disable the prefer 32-bit option.
就可以用了
convergence 谢谢你哈，以后再向你请教
居然就可以用了，晕，也不知道... 阅读全帖 |
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T********i
发帖数: 2416 | 42 呵呵，所以说指望js + web统一江湖是图样图森破。
另外说说.net比java的设计强的地方。内置il generator，value type，而且value
type可用于generic中，更好的interop support。这些都是设计specs。在linux上也有。 |
|
