[11-07 10:55:28] [http-bio-8080-exec-2] [ERROR][com.shinowit.dao.BaseDAO-179]-Null value was assigned to a property of primitive type setter of com.sh...
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其他好文 时间:
2014-11-07 12:51:09
阅读次数:
166
Exception:org.hibernate.PropertyAccessException: Null value was assigned to a property of primitive type setter of com.vtradex.swms.server.model.recei...
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其他好文 时间:
2014-11-05 12:13:49
阅读次数:
214
A map maps keys to values.Maps must be created withmake(notnew) before use; thenilmap is empty and cannot be assigned to.package main import "fmt"type...
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其他好文 时间:
2014-10-28 00:18:07
阅读次数:
184
procedure Tfrmaaa.grd1Editing(Sender: TObject; AColumn: TcxTreeListColumn; var Allow: Boolean);begin //在此控制是否能够编辑 //if not Assigned(grd1.FocusedNod...
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其他好文 时间:
2014-10-27 19:05:15
阅读次数:
500
There areNchildren standing in a line. Each child is assigned a rating value.You are giving candies to these children subjected to the following requi...
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编程语言 时间:
2014-10-26 00:16:25
阅读次数:
341
function TServerMethods1.ExecuteSql(const sql: String): Boolean;var d: TfrmDB;begin d := DBPool.Lock; if Assigned(d) then begin try try ...
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其他好文 时间:
2014-10-25 18:46:34
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160
Key Generator(主键产生器)
可选项说明:
1) assigned
主键由外部程序负责生成,无需Hibernate参与。
2) hilo
通过hi/lo 算法实现的主键生成机制,需要额外的数据库表保存主键生成历史状态。
3) seqhilo
与hilo 类似,通...
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Web程序 时间:
2014-10-19 23:20:10
阅读次数:
240
There are N children standing in a line. Each child is assigned a rating value.You are giving candies to these children subjected to the following req...
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其他好文 时间:
2014-10-17 00:11:33
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277
Key codes returned by Event.keyCode. These map directly to a physical key
on the keyboard.
KeyCode是由Event.keyCode返回的。这些直接映射到键盘上的物理键。
Values值
None
Not assigned (never is pressed)
未分配(永不被...
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其他好文 时间:
2014-09-30 22:24:01
阅读次数:
367
org.hibernate.PropertyAccessException: Null value was assigned to a property of primitiv 原生sql查询 结果转化为实体对象出错...
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数据库 时间:
2014-09-26 20:35:18
阅读次数:
244