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https://docs.confluent.io/current/schema-registry/docs/index.html#   什么是Schema Registry?    Schema Registry 主要用于管理Avro的Schema. Schema不断的演变,Schema Registry可以把它的版本变化管理起来。同时它提供了一个Restful API接口,你可以通过这个Restful API接口来获取你需要版本的Avro Schema.    Kafka client可以使用Schema Resgitry的plugin,这样所有Kafka client 发送接 ...

TibListener

package listener; import com.tibco.tibrv.Tibrv;import com.tibco.tibrv.TibrvException;import com.tibco.tibrv.TibrvListener;import com.tibco.tibrv.TibrvMsg;import com.tibco.tibrv.TibrvMsgCallback;import com.tibco.tibrv.TibrvRvdTransport; import constants.Constants; public class TibListener implement ...

TibPublisher

package publisher; import com.tibco.tibrv.Tibrv;import com.tibco.tibrv.TibrvException;import com.tibco.tibrv.TibrvMsg;import com.tibco.tibrv.TibrvRvdTransport; import constants.Constants; public class TibPublisher implements Constants{   private TibrvRvdTransport transport = null;   public TibPu ...

isin logger

util class
import org.apache.log4j.Logger; import util.ConfigUtil;import util.Constants; import com.barcap.bondscape.monitor.PriceUpdateMonitor;import com.tibco.tibrv.Tibrv;import com.tibco.tibrv.TibrvDispatcher;import com.tibco.tibrv.TibrvException;import com.tibco.tibrv.TibrvListener;import com.tibco.tibrv. ...

ConfigUtil

package util;   import java.io.BufferedInputStream; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.IOException; import java.util.Properties;
includes basic 1) spring datasource config 2) log4j.xml config 3) BaseDao/BaseDaoImpl  
Method definition       private <T extends ModelData> ListStore<T> createCommaSeparatedWildcardListStore()     {         ListStore<T> store = new CustomFilterListStore<T>();         store.addFilter(new CommaSeparatedWildcardStoreFilter<T>());

SQL Summary

  show primary key infosp_pkeys EMPLOYEEset a explicit pk name during creating tableCREATE TABLE EMPLOYEE(  ID int Not Null CONSTRAINT pk_EMPLOYEE_ID PRIMARY KEY,  FirstName nvarchar(20),  LastName nvarchar(20)) or CREATE TABLE EMPLOYEE(  ID int Not Null,  FirstName nvarchar(20),  LastName nvarch ...
sqlserver2000的分页就是利用top、order by、asc、desc这几个关健字来控制分页查询。   mysql是通过limit等关健字。   而oracle则是利用rownum这个虚列来进行分页。   http://www.vifir.com/bbs/html/20080527/426030.html
simply delete .metadata folder of workspace, reimport all projects, rebuild,rerun.
          @Override     public boolean equals(Object object) {     return EqualsBuilder.reflectionEquals(this
I’ve learned 3 tricky issue solutions today, of GXT, credit to genius Kevin.   “did you forget to inherit a required module” error. This error is because, when GWT compiling Java source code into javascript, it needs the java code source code. If you in a GWT application, use a class which doesn ...
SQL Server中文版的默认的日期字段datetime格式是yyyy-mm-dd Thh:mm:ss.mmm 例如: select getdate() 2004-09-12 11:06:08.177 整理了一下SQL Server里面可能经常会用到的日期格式转换方法: 举例如下: select CONVERT(varchar, getdate(), 120 ) 2004-09-12 11:06:08 select replace(replace(replace(CONVERT(varchar, getdate(), 120 ),'-',''),' ',''),':','') 20040912 ...

GXT CSS Usage

    博客分类:
  • GXT
  It’s pretty simple.  Some key points to note as follow: 1)       Quite often, you find your change to the .css file doesn’t take effect. The key question here, are you changing the right .css file? I find several .css files in my project. One of them is in war/css/aa.css, another is in ./css/a ...
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