prefix

jsp之${CTX} 根据自己的需要选择以下标签。 <%@ taglib uri="/struts-tags" prefix="s"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %> <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%> <%@ taglib uri="http://www.springframework.org/tags/form" prefix="form" %> <%@ taglib uri="http://www.springframework.org/tags" prefix="spring" %> <c:set var="ctx" value="${pageContext.request.contextPath}"/> 我项目中的代码如下： index.jsp <%@ page language="java" pageEncoding="UTF-8" %> <%@ taglib prefix="c" uri="http://java.sun.com/jsp

centos 升级 Git 版本 问题描述 centos7 系统默认的 git 安装版本是 1.8，但是在项目构建中发现 git 版本过低，于是用源码编译的方式进行升级.同时该文章也适用于安装新的 git，相信大家对 git 都有一定的了解了，在文章过程中有的步骤也就不细细讲了. 操作环境 centos7.0 软件准备 git 版本 , libiconv 安装流程 1、第一步卸载原有的 git。 yum remove git 2、安装相关依赖 yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel asciidoc yum install gcc perl-ExtUtils-MakeMaker 3、安装 git 将压缩包解压到/usr/local/src目录 tar -C /usr/local/src -vxf git-2.7.3.tar.xz cd git-2.7.3 // 编译 make prefix=/usr/local/git all // 安装 make prefix=/usr/local/git install // 写入到环境变量中（方法一） echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/profile &&

As you may be know, because CSS3 is not compatible with all of browsers when we use CSS3 we should add a prefix to CSS3 properties (like -moz, -webkit, -o and ...) It is difficult to write these prefixes manually. So, is there any plugin, program or another thing to detect CSS3 properties in my CSS file and append necessary vendor prefixes to those properties ? There are several options that come to mind, depending on your use-case: SASS with Bourbon SASS with Compass Less with LESS elements Emmet CSS3 Abbreviations (In your text editor) PrefixFree (client side js) My personal preference is to

mybatis的xml中trim标签有四个属性 1.prefix 前缀增加的内容 2.suffix 后缀增加的内容 3.prefixOverrides 前缀需要覆盖的内容，一般是第一个判断条件前面的多余的结构，如：第一个判断条件前面多了 ‘and’ 4.suffixOverrides 后缀需要覆盖的内容，一般是最后一个数据的后面符号，如：set值的时候，最后一个值的后面多一个逗号‘,’ <insert id="insertSelective" parameterType="com.Entity"> insert into pay_parameter <trim prefix="(" suffix=")" suffixOverrides=","> <if test="payId != null"> pay_id, </if> <if test="payClass != null"> pay_class, </if> </trim> <trim prefix="values (" suffix=")" suffixOverrides=","> <if test="payId != null"> #{payId,jdbcType=VARCHAR}, </if> <if test="payClass != null"> #{payClass,jdbcType=VARCHAR}, </if>

gitconfig(1) : If not set explicitly with --file, there are four files where git config will search for configuration options: ... $(prefix) /etc/gitconfig System-wide configuration file. What is $(prefix) on $(prefix)/etc/gitconfig ? The prefix environment variable git was compiled with. Usually, it's empty, so the path is /etc/gitconfig . 来源： https://stackoverflow.com/questions/19713622/what-is-prefix-on-prefix-etc-gitconfig

1.Layout layout从字面意思来看就是排版、布局咯。 1.Layout简介 功能：负责把事件转换成字符串。Layout接口的格式化方法doLayout()负责将代表任何类型的事件的转换成一个String对象并返回给调用者。 常用事件类型：ILoggingEvent。 Layout接口概要如下 ： public interface Layout<E> extends ContextAware, LifeCycle { String doLayout(E event); String getFileHeader(); String getPresentationHeader(); String getFileFooter(); String getPresentationFooter(); String getContentType(); } 接口很简单，却足够完成很多格式化需求。 2.Logback处理的事件类型种类 logback-classic模块中只会处理ch.qos.logback.classic.spi.ILoggingEvent类型的事件 。 3.自定义Layout 让我们实现一个简单却可工作的 layout，打印内容包括：自程序启动以来逝去的时间、记录事件的级别、包含在方括号里的调用者线程的名字、logger 名、连字符、事件消息和换行。 输出类似于： 示例1

I have a following class definition [XmlRoot(ElementName = "person",Namespace = "MyNamespace")] public class Person : IXmlSerializable { public string FirstName { get; set; } [XmlNamespaceDeclarations] public XmlSerializerNamespaces Namespaces { get { var xmlSerializerNamespaces = new XmlSerializerNamespaces(); xmlSerializerNamespaces.Add("My", "MyNamespace"); return xmlSerializerNamespaces; } } public string LastName { get; set; } public XmlSchema GetSchema() { return null; } /// <exception cref="NotSupportedException"/> public void ReadXml(XmlReader reader) { throw new NotSupportedException(

I have a prefix expression that only has the 4 binary operators(+,-,*,/) .A straight forward way to evaluate such an expression is to convert it to a postfix expression and then evaluate that expression. But I am looking for an algorithm that does this directly without converting it to any other expression ? Simple recursion: Evaluate(input): Read a token from input. If the token is a value: Return the value of the token If the token is a binary operator: Let first_argument = Evaluate(input) Let second_argument = Evaluate(input) Return apply(operator, first_argument, second_argument) Use a