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It's about felix and serenaJava JDK Install on Ubuntu
Posted on May 07, 2011sudo add-apt-repository ppa:sun-java-community-team/sun-java6
sudo apt-get update
sudo apt-get install sun-java6
MySQL Tree Traversal
Posted on May 03, 2010
Phing DbDeploy
Posted on May 02, 2010Detail of phing, please check here
Note: in the sql file set “–{space}//”. Otherwise the target won’t run successfully
Example build.xml (see below)
<?xml version=”1.0″ ?>
<project name=”Phing” basedir=”.” default=”init”>
<!– Sets the DSTAMP, TSTAMP and TODAY properties –>
<tstamp/>
<!– Load our configuration –>
<property file=”./build.properties” />
<target name=”init” description=”Init Function”>
<echo msg=”do nothing” />
</target>
<target name=”build” description=”Default Function”>
<property name=”build.dbinit.initfile” value=”${build.dir}/db/init/000_init_db.sql” />
<exec command=”${progs.mysql} -h ${db.host} -u ${db.user} –password=${db.pass} < ${build.dbinit.initfile}”
dir=”"
checkreturn=”true” />
</target>
<!– create our migration task –>
<target name=”migrate” description=”Database Migrations”>
<!– load the dbdeploy task –>
<taskdef name=”dbdeploy” classname=”phing.tasks.ext.dbdeploy.DbDeployTask”/>
<!– these two filenames will contain the generated SQL to do the deploy and roll it back–>
<property name=”build.dbdeploy.deployfile” value=”deploy/scripts/deploy-${DSTAMP}${TSTAMP}.sql” />
<property name=”build.dbdeploy.undofile” value=”deploy/scripts/undo-${DSTAMP}${TSTAMP}.sql” />
<!– generate the deployment scripts –>
<dbdeploy
url=”mysql:host=${db.host};dbname=${db.name}”
userid=”${db.user}”
password=”${db.pass}”
dir=”${build.dir}/db/deltas”
outputfile=”${build.dir}/${build.dbdeploy.deployfile}”
undooutputfile=”${build.dir}/${build.dbdeploy.undofile}” />
<!– execute the SQL – Use mysql command line to avoid trouble with large files or many statements and PDO –>
<exec
command=”${progs.mysql} -h${db.host} -u${db.user} –password=${db.pass} ${db.name} < ${build.dir}/${build.dbdeploy.deployfile}”
dir=”"
checkreturn=”true” />
</target>
</project>
My git Cheat Sheet
Posted on April 20, 2010Create a new branch based on remote branch
$ git checkout –track -b {new_branch} origin/{remote_branch}
To push an branch in to remove branch
$ git pull
$ git push origin {branch}:{remote_branch}
Example:
$git push origin stage34:stage/v3.4
Git add remote branch
git push origin {existed_local_branch}:{new_remote_branch}
Git delete remote branch
git push origin :{remote_branch}
Git create a new remote branch by remote master
git push origin origin:refs/heads/{new_remote_branch}
Fetch only one file
git checkout {file name}
Fetch only one file from remote
git checkout — {file name}