Question: I think to try to speed up my Web App by reducing the size of transferred data. For example, in Nginx there is a special module. How to enable compression for JBoss server? Answer: JBoss AS version 6 or lower To enable gzip compression, set…

Hello all, In this tutorial we are going to configure JAAS for jboss 7.1 and mysql for Form based authentication to be used in a web application. . We have already covered how toconfigure jaas for tomcat 7 and mysql.The difference between these is du…

转载自: https://docs.oracle.com/javase/7/docs/technotes/tools/findingclasses.html How Classes are Found SDK Tools How the Java Launcher Finds ClassesHow Javac and Javadoc Find Classes How the Java Launcher Finds Bootstrap Classes How the Java Launcher F…

down: http://www.couchbase.com/downloads/ doc:  http://docs.couchbase.com/archive-index/ forums: http://forums.couchbase.com/ #下载(注意服务器版本我的是RedHat5.x) #wget http://packages.couchbase.com/releases/2.2.0/couchbase-server-enterprise_2.2.0_x86_64_openssl…

通过几天的学习与尝试逐渐对python爬虫有了一些小小的心得,我们渐渐发现他们有很多共性,总是要去获取一系列的链接,读取网页代码,获取所需内容然后重复上面的工作,当自己运用的越来越熟练之后我们就会尝试着去总结一下爬虫的共性,试着去写个helper类以避免重复性劳动. 参考:用python爬虫抓站的一些技巧总结 zz 1.访问网站 #最简单的得到网页代码的方法 import urllib2 response = urllib2.urlopen("http://www.xx.com") p…

作为一个新世纪有思想有文化有道德时刻准备着的屌丝男青年,在现在这样一个社会中,心疼我大慢播抵制大百度的前提下,没事儿上上网逛逛YY看看斗鱼翻翻美女图片那是必不可少的,可是美图虽多翻页费劲!今天我们就搞个爬虫把美图都给扒下来!本次实例有2个:煎蛋上的妹子图,某网站的rosi图.我只是一个学习python的菜鸟,技术不可耻,技术是无罪的!!! 煎蛋: 先说说程序的流程:获取煎蛋妹子图URL,得到网页代码,提取妹子图片地址,访问图片地址并将图片保存到本地.Ready? 先让我们看看煎蛋妹子网页: 我们…

官网地址: https://www.mindspore.cn/install 所有依赖环境 进行sudo make install 安装,最终报错: 错误记录信息: cat     /tmp/mindspore/build/mindspore/CMakeFiles/CMakeError.log Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output:Change Dir: /tm…

http://java.dzone.com/articles/how-configure-tomcatjboss-and In this post we will see how to setup a load balanced JBoss or Tomcat environment with the fail-over capability. This post assumes that both Jboss/Tomcat and Apache httpd are setup and runn…

JBoss 7 is slightly different than earlier version JBoss 5 or 6. The procedure to enable access logs in JBoss 7 is also changed and you must be familiar on how to enable access logs in JBoss 7. Go to JBoss/standalone/configuration folder Add followin…

Class loading in AS7 is considerably different to previous versions of JBoss AS. Class loading is based on the JBoss Modules project. Instead of the more familiar hierarchical class loading environment, AS7's class loading is based on modules that ha…