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Unary tags examine the state of a bean property and do not perform comparisonsAgainst any other values. The body content is wrongly ded if the result of the state isTrue. All unary tags share the property attribute. The property attribute is

When we operate entity in the background code, it is basically written as follows: /* Creator: the blog of caidao jushi* Creation date: January 1, July 5, 2014*/ Namespace net. CRM. Entity{Using system;Using Microsoft. xrm. SDK; /// /// Basic mode --

A trigger is a special type of stored procedure. The difference between a trigger and a stored procedure: a trigger is triggered by an event and executed automatically. a stored procedure can be called by the name of the stored procedure. A trigger

Is null and is not null in SQL SERVER cause index failure ?, Sqlnull In fact, there is nothing to say about this problem. I encountered an SQL statement during optimization today. Because it is interesting, I have cut and simplified the SQL

A trigger is a special type of stored procedure .The difference between a trigger and a stored procedure is that the trigger is executed automatically by an event trigger, and stored procedures can be called through the name of the stored

When a method is called, it is expected to be in a specific State before it is executed; it also needs to verify the result state after some work is completed. These assumptions are called pre-conditions and post-conditions ). The open-source

BME learning summary 02 // Query the SQL. xml of the databaseXsi: nonamespaceschemalocation = "http://www.huawei.com/bme/schema/namingsql">Type = "com. Huawei. BME. entity. esbloguseroperentity">Resultmapping = "parammaps" parametertype = "com.

The verification plug-in compiled by js seems to be complicated to use, mainly because it does not have the energy to refactor the optimization code and record the backup /** Name: expression verification plug-in * auth: Zeng xiaobin * version: 1.0

First look: http://www.cnblogs.com/xiaoqi/archive/2011/01/24/1942880.html   Permission control needs to write the controller and Action information to the database. Manual addition is troublesome. Is there a simpler way? Let's use reflection. We can

First, Select Basic Statement - SelectID= "Tbhyscenariosetting.select"Parameterclass= "Tbhyscenariosettingdomain"ResultClass= "Tbhyscenariosettingdomain">select ID as ID, gmt_create as gmtcreate, gmt_modified as Gmtmodified, scenario_name as S