4.0.0com.demodemo-parent0.0.1-SNAPSHOTpomdemo-parentDemo project for Spring Bootorg.springframework.bootspring-boot-starter-parent2.0.5.RELEASEdemo-applydemo-commondemo-staticUTF-8UTF-81.8org.springframework.bootspring-boot-starterorg.springframework.bootspring-boot-starter-weborg.springframework.bootspring-boot-starter-testtestorg.apache.maven.pluginsmaven-compiler-plugin3.1${java.version}${java.version}
2、demo-apply
4.0.0demo-applyjardemo-applyDemo project for Spring Bootcom.demodemo-parent0.0.1-SNAPSHOT../pom.xmlcom.demodemo-common0.0.1-SNAPSHOTcom.demodemo-static0.0.1-SNAPSHOTwarorg.springframework.bootspring-boot-maven-plugincom.demo.demoapply.DemoApplyApplicationZIPrepackage
3、demo-static
4.0.0demo-staticwardemo-staticDemo project for Spring Bootcom.demodemo-parent0.0.1-SNAPSHOT../pom.xmlorg.apache.maven.pluginsmaven-compiler-plugin3.1${java.version}${java.version}
4、demo-common
4.0.0demo-commonjardemo-commonDemo project for Spring Bootcom.demodemo-parent0.0.1-SNAPSHOT../pom.xmlorg.apache.maven.pluginsmaven-compiler-plugin3.1${java.version}${java.version}
4.0.0com.demodemo-parent0.0.1-SNAPSHOTpomdemo-parentDemo project for Spring Bootdemo-applydemo-commondemo-staticUTF-8UTF-81.8org.springframework.bootspring-boot-starter2.0.5.RELEASEorg.springframework.bootspring-boot-starter-web2.0.5.RELEASEorg.springframework.bootspring-boot-starter-test2.0.5.RELEASEtestorg.apache.maven.pluginsmaven-compiler-plugin3.1${java.version}${java.version}
demo-apply
4.0.0demo-applyjardemo-applyDemo project for Spring Bootcom.demodemo-parent0.0.1-SNAPSHOT../pom.xmlcom.demodemo-common0.0.1-SNAPSHOTcom.demodemo-static0.0.1-SNAPSHOTwarorg.springframework.bootspring-boot-starterorg.springframework.bootspring-boot-starter-weborg.springframework.bootspring-boot-starter-testtestorg.springframework.bootspring-boot-maven-plugincom.demo.demoapply.DemoApplyApplicationZIPrepackage
4.0.0com.demodemo-parent0.0.1-SNAPSHOTpomdemo-parentDemo project for Spring Bootdemo-applydemo-commondemo-staticUTF-8UTF-81.8org.springframework.bootspring-boot-dependencies2.0.0.RELEASEpomimportorg.apache.maven.pluginsmaven-compiler-plugin3.1${java.version}${java.version}
1、网络上现成的资料
格式: sed -i "s/查找字段/替换字段/g" `grep 查找字段 -rl 路径`
linux sed 批量替换多个文件中的字符串
sed -i "s/oldstring/newstring/g" `grep oldstring -rl yourdir`
例如:替换/home下所有文件中的www.admi
对于AJAX应用(使用XMLHttpRequests)来说,向服务器发起请求的传统方式是:获取一个XMLHttpRequest对象的引用、发起请求、读取响应、检查状态码,最后处理服务端的响应。整个过程示例如下:
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange
Hive中的排序语法 2014.06.22 ORDER BY
hive中的ORDER BY语句和关系数据库中的sql语法相似。他会对查询结果做全局排序,这意味着所有的数据会传送到一个Reduce任务上,这样会导致在大数量的情况下,花费大量时间。
与数据库中 ORDER BY 的区别在于在hive.mapred.mode = strict模式下,必须指定 limit 否则执行会报错。
post-commit hook failed (exit code 1) with output:
svn: E155004: Working copy 'D:\xx\xxx' locked
svn: E200031: sqlite: attempt to write a readonly database
svn: E200031: sqlite: attempt to write a