我的程序出现这样的错误，rnA potentially dangerous Request.QueryString value was detected from the client (Love="电影 歌唱 "). rnAn unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. rn有人告诉我在web.config文件里加rn可是我加了，web.config文件这样写的rnrn rn rn rn rn rn rnrn可是依然显示出错rn在这一条上！rn请问为什么？该<em>怎么</em>加？rn
Risk and uncertainty go hand in hand with opportunities to make money.
Goods, services, and basic materials probably will undergo major price
swings, up and down, at one time or another during the next 20 years. The
volatility of the markets is only going to increase.The new world calls
for a trader. And futures and <em>options</em> markets, although high risk, offer some
of the best opportunities to make money trading in volatile times.
This books attempts to provide the basic programming knowledge needed by C++ programmers working with <em>options</em> and derivatives in the financial industry. This is a hands-on book for programmers who want to learn how C++ is used to develop solutions for <em>options</em> and derivatives trading. In the book’s chapters, you’ll explore the main algorithms and programming techniques used in the implementation of systems and solutions for trading <em>options</em> and other derivatives.
On Wall Street, the use of algorithmic trading and other computational techniques has skyrocketed in the
last few years, as can be seen from the public interest in automated trading as well as the profits generated
by these strategies. This growing trend demonstrates the importance of using software to analyze and trade
markets in diverse areas of finance. One particular area that has been growing in importance during the last
decade is <em>options</em> and derivatives trading.
Initially used only as a niche investment strategy, derivatives have become one of the most common
instruments for investors in all areas. Likewise, the interest in automated trading and analysis of such
instruments has also increased considerably.
分享这些天修复服务器漏洞的心得，人人为我，我为人人。rnAcunetix Web Vulnerability Scanner 8扫描出了很多系统漏洞，诸如SQL注入、脚本注入、OPTIONS method is enabled 、Session Cookie without HttpOnly flag set、之类的漏洞。rn一开始找了很多办法将前面几个漏洞都处理了。最后剩下OPTIONS method is enabled这个老大难。万般无奈之后，google还是帮我了大忙，让我找到了解决此BUG的终极办法。URLSCAN工具。rn具体可参考链接http://support.microsoft.com/kb/326444 rn补充使用说明：安装urlscan---打开IIS。--添加WEB服务扩展---添加一个新的web服务扩展---找到urlscan.dll(路径：C:\Windows\System32\inetsrv\urlscan)，名称建议去URLSCAN---添加完成设置为允许。---配置urlscan(路径C:\Windows\System32\inetsrv\urlscan\urlscan.ini 设置UseAllowVerbs=0)重启IIS。此问题可解决。rn---本文为原创，百度空间也有本人发表:http://hi.baidu.com/justhold1112/item/80f16d4009114d2110ee1e55
在机器上安装好WDS，在windows search Options中添加一个文件夹！，看WDS帮助文档说，当往文件夹中添加文件时，WDS会自动索引新文件内容，我的WDS<em>怎么</em>不自动索引啊，看Indexing status中还是第一次完成索引的文件数。帮助文档中有一段是这样说的：rn索引的更新频率如何？rn答： rn由于 Windows Desktop Search 会监听 PC 系统范围内的通知（电子邮件或其他的文档类型），因此，要更改 PC 上的信息时，必须保持索引内容完全最新。 如果启用了智能后退机制，WDS 便会用最新的更改通知更新索引内容，直至下一次 CPU 删除索引，并重新启动索引为止。rnrn没理解上面的话rn<em>怎么</em>开启智能后退机制？rn谢谢各位大侠们！
Treasury management of international corporates involves dealing with cash flows in different
currencies. Therefore the natural service of an investment bank consists of a variety of money
market and foreign exchange products. This book explains the most popular products and
strategies with a focus on everything beyond vanilla <em>options</em>.
The book explains all the FX <em>options</em>, common structures and tailor-made solutions in
examples with a special focus on their application with views from traders and sales as well
as from a corporate client perspective.
The book contains actual traded deals with corresponding motivations explaining why the
structures have been traded. This way the reader gets a feel for how to build new structures to
suit clients’ needs.
Several sections deal with the quantitative aspect of FX <em>options</em>, such as quanto adjustment,
deferred delivery, traders’ rule of thumb and settlement issues.
One entire chapter is devoted to hedge accounting, after which the foundations of a typical
structured FX forward are examined in a case study.
The exercises are meant as practice. Several of them are actually difficult to solve
and can serve as incentives to further research and testing. Solutions to the exercises are
not part of this book. They will, however, be published on the web page for the book,
各位哥哥帮帮忙，rn现在SVN报错：svn: OPTIONS of 'http://126.96.36.199/svn/XXX/XXX/XXXXXXX/android': 200 OK (http://188.8.131.52)rn尝试了以下操作：rn1、用浏览器打开http://184.108.40.206，显示 it worksrn2、更改地址比如将220.127.116.11改成18.104.22.168，报错信息变成could not connect to server的错，rn3、由于权限管理的需要，现如果改成下载其中的子目录（已经申请权限）http://22.214.171.124/svn/XXX/XXX/XXXXXXX/android/packages/apps/XXX,则会提示输入用户名和密码，正常下载。rn4、用同事的机器，使用我的用户名+密码，下载 http://126.96.36.199/svn/XXX/XXX/XXXXXXX/android，能正常下载rnrn哪位牛人帮忙解决下吧。rn
<em>options</em>方式请求接口时，报500错误，看了Apache的错误日志，发现错误信息如下：rnrnmalformed header from script 'index.php': Bad header: OPTIONS 200 OK。rnrn然而get, post 方式请求都是没有问题的，$_SERVER['REQUEST_METHOD'] 可以捕获到<em>options</em>请求。我用PHP5.6是可以的，没有这个错误，PHP7.1有这个问题。我还要做什么配置吗？