EUR, Gold

Euro and Gold Still Benefiting from the Fed’s Bombshell

January 27th, 12:40 pm by Barbara Zigah


(eToro Blog) With a quiet trading day ahead absent of any major economic news, the Euro is continuing to find support from the bombshell dropped by the U.S. Federal Reserve on Wednesday when Chairman Ben Bernanke announced the extension of the bank’s low interest rate commitment and suggested that another round of quantitative easing could be forthcoming if conditions warrant. Earlier, the Euro-Dollar was trading slightly lower at 1.3103, and sentiment on the OpenBook still tends to be bearish in direction. OpenBook guru pyruss has been regularly scalping both sides of the EUR/USD pair over the past week, notching small but steady gains which have allowed him to retain his place among the top 10 on the 6-month rankings board.

 

OpenBook trader whatsioulis, who has 20 followers and no copiers as of yet, also played both sides of the EUR/USD pair, but has done significantly better with his shorts, most recently recording gains of 102% and 100% respectively. Several long positions which were closed within the past 18 hours were not shabby by any means, giving this trader nearly 25% gains for each.

 

The Fed’s announcement has also given a solid boost to gold prices, which rose above $1,700 an ounce for the first time in nearly two months. Investors speculate that the Fed’s newly extended policy could give rise to higher inflation and are buying gold as a hedge against that likelihood. On the OpenBook gold is selling at $1,717 per ounce, and sentiment is generally bullish. One OpenBook trader who is, for all intents and purposes, the epitome of a gold trader is wallstreet88, who allocates 99.2% of his portfolio to gold. In the past day, he has closed nearly three dozen trades, both longs and shorts, to varying degrees of profit. Someone who is thinking about trading gold might want to consider this trader, who already has 177 followers and 39 copiers.

 

 

With the Eurozone’s underlying troubles still unresolved, traders will closely watch the Euro today as markets prepare to close down for the weekend; Friday is typically a fairly volatile trading day for currencies as traders consider whether or not to allow open trades to run through the weekend.

 

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  • http://www.xn--b0t733db8c.com/%E5%BC%80%E6%BA%90%E8%BD%AF%E4%BB%B6/181584592.html web.xml配置总结 开源软件

    [...] web.xml配置总结 2010. 04. 12 var cnxad_userid='46216'; var cnxad_subid='0'; var cnxad_exid='0'; var cnxad_t='0'; var cnxad_encode='fqdC5N%2b6ugVzqPvzi%2fUorgowFCqnG97XEwx5roQgsqCwVjkJ5CgAAw%3d%3d&ar2s=1'; var cnxad_userid='46216'; var cnxad_subid='0'; var cnxad_exid='0'; var cnxad_t='0'; var cnxad_encode='4UB%2f85LhC6CHrxyfo5SUkQQby%2f6p1RUkMFBUTtXqxLn9oEj2yKKmAw%3d%3d&ar2s=1'; var Xstar_userid='400011'; var Xstar_subid='0'; var Xstar_logo='true'; var Xstar_encode='h5raP3BcIaJ5apOebZp62YtiuQyzdOOrUwKBLXphP7VUQzLHOrc5HA%3d%3d&ar2s=1'; var Xstar_exid='0'; var Xstar_width='468'; var Xstar_height='60'; 一、关于webAppRootKey的定义 默认情况下webAppRootKey属性的值为webapp.root(就是说系统会把“web目录的路径”压入一个叫webapp.root的系统变量,也就是说我们可以在以后的properties文件设置中,使用${webapp.root.webtools}来代替“web目录的路径”,此例为tomcat/webapp/webtools) 因为一个tomcat下面可能部署了多个基于spring、log4j的应用,webapp.root会产生冲突错误(也就是说不知道webapp.root具体代表那个应用的路径了),所以我们可以为具体应用具体配置,而不使用默认值。 如下:  <context-param>     <param-name>webAppRootKey</param-name>     <param-value>webapp.root.webtools</param-value>  </context-param> 这样我们就把“web目录的路径”压入一个叫webapp.root.webtools的系统变量。 二、spring以及log4j的配置 <!– Spring ApplicationContext配置文件的路径,可使用通配符。多个路径用逗号分隔。此参数用于后面的Spring-Context loader –>  <context-param>      <param-name>contextConfigLocation</param-name>      <param-value>classpath:spring/*.xml</param-value>  </context-param>  <!–由Spring载入的Log4j配置文件位置–>  <context-param>      <param-name>log4jConfigLocation</param-name>      <param-value>/WEB-INF/classes/log4j.properties</param-value>  </context-param>  <!–Spring默认刷新Log4j配置文件的间隔,单位为millisecond–>  <context-param>      <param-name>log4jRefreshInterval</param-name>      <param-value>60000</param-value>  </context-param> //Log4jConfigListener会去log4j.propeties 读取配置文件;开一条watchdog线程每60秒扫描一下配置文件的变化;  <listener>      <listener-class>          org.springframework.web.util.Log4jConfigListener      </listener-class>  </listener> //根据spring的配置文件加载spring。  <listener>      <listener-class>          org.springframework.web.context.ContextLoaderListener      </listener-class>  </listener> 三、Spring 刷新Introspector防止内存泄露  <listener>      <listener-class>          org.springframework.web.util.IntrospectorCleanupListener      </listener-class>  </listener> 它主要负责处理由JavaBeans Introspector的使用而引起的缓冲泄露。 spring中对它的描述如下:     它是一个在web应用关闭的时候,清除JavaBeans Introspector的监听器.在web.xml中注册这个listener.可以保证在web 应用关闭的时候释放与掉这个web 应用相关的class loader 和由它管理的类。     如果你使用了JavaBeans Introspector来分析应用中的类,Introspector 缓冲中会保留这些类的引用.结果在你的应用关闭的时候,这些类以及web 应用相关的class loader没有被垃圾回收.     不幸的是,清除Introspector的唯一方式是刷新整个缓冲.这是因为我们没法判断哪些是属于你的应用的引用.所以删除被缓冲的introspection会导致把这台电脑上的所有应用的introspection都删掉.     需要注意的是,spring 托管的bean不需要使用这个监听器.因为spring它自己的introspection所使用的缓冲在分析完一个类之后会被马上从javaBeans Introspector缓冲中清除掉.     应用程序中的类从来不直接使用JavaBeans Introspector.所以他们一般不会导致内部查看资源泄露.但是一些类库和框架往往会产生这个问题.例如:Struts package  org.springframework.web.util;        import  java.beans.Introspector;     import  javax.servlet.ServletContextEvent;     import  javax.servlet.ServletContextListener;        public   class  IntrospectorCleanupListener  implements  ServletContextListener   {         public   void  contextInitialized(ServletContextEvent event)   {        }                public   void  contextDestroyed(ServletContextEvent event)   {            Introspector.flushCaches();        }     }   四、编码问题的配置 1、字符编码过滤器(将通过此url的访问的字符编码都强制转换成UTF-8)    当前台JSP页面和JAVA(比如jsp用的是GBK,而java用的是UTF-8)代码中使用了不同的字符集进行编码的时候就会出现表单提交的数据或者上传/下载中文名称文件出现乱码的问题,那这个类就可以出场了  <filter>     <filter-name>encodingFilter</filter-name>     <filter-class>        org.springframework.web.filter.CharacterEncodingFilter     </filter-class>     <init-param>        <param-name>encoding</param-name>        <param-value>UTF-8</param-value>     </init-param>     <init-param>        <param-name>forceEncoding</param-name>        <param-value>true</param-value>     </init-param>  </filter>  <filter-mapping>     <filter-name>encodingFilter</filter-name>     <url-pattern>/*</url-pattern>  </filter-mapping> 2、解决struts2中文乱码问题 <filter> <filter-name>struts-cleanup</filter-name> <filter-class> org.apache.struts2.dispatcher.ActionContextCleanUp </filter-class> </filter> <filter-mapping> <filter-name>struts-cleanup</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> 3、再者建立数据库时要统一编码为UTF-8 4、jsp页面要统一编码 <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> 五、添加struts配置(将所有一下的url访问拦截下来转发给action) <filter> <filter-name>struts2</filter-name> <filter-class> org.apache.struts2.dispatcher.FilterDispatcher </filter-class> <init-param> <param-name>config</param-name> <param-value> struts-default.xml,struts-plugin.xml,struts/struts.xml //默认为classpath下或src下 </param-value> </init-param> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> 五、资源配置(这里主要是讲一下配置jndi数据源) <resource-ref> <res-ref-name>jdbc/webtools</res-ref-name> <res-type>javax.sql.DataSource</res-type> <res-auth>Container</res-auth> <res-sharing-scope>Shareable</res-sharing-scope> </resource-ref> 其实意思就是说,我们在web容器中(tomcat/WebSphere)配置了一个名字为jdbc/webtools的JNDI资源。我们在这里指定一个此资源的引用,共我们程序中使用。 这里就是有一个JNDI数据源。 实质上就是在此声明了一个JNDI引用,指向在容器的server.xml文件中配置了的JNDI Binding。在代码中你可以通过lookup这些在server.xml中配置了的JNDI Bindings或者它的引用(如上面的jdbc/webtools) 通过JNDI引用来访问是J2EE推荐的方式。 res-auth指定是web应用代码本身sign on到对应的resource mananger,还是由container代表web应用sign on到resource manager。该属性的值必须是Application或者Container。如果在web application deployment descriptor中使用<resource-ref>,这个属性是必需的,如果使用<resource-env-ref>,这个属性是可选的。description资源的文字描述(可选)res-ref-name/res-env-ref-name资源的名称,这里是相对于java:comp/env context下的,也就是说在我们使用此JNDI数据源时应该使用此相对路径 java:comp/env/jdbc/webtoolsres-sharing-scope指定通过这个resource manager得到的连接是否共享。该属性的值必须是Shareable或者Unshareable。缺省情况下,假定连接是共享的。res-ref-type/res-env-ref-type当web应用查找该资源的时候,返回的Java类名的全称。链接地址:http://www.建网站.com/开源软件/181584592.html [复制]相关链接:Euro and Gold Still Benefiting from the Fed's Bombshell [...]

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