Android线程通信
Load from resources, or draw them myself
Are there any benefit in me drawing my own buttons (just开发者_运维百科 rectangles) over loading 80 of them from resources?It depends on the complexity of the drawn buttons..[详细]
2022-12-29 22:39 分类：问答How to find out efficiently the auto-generated id for a new object when using JPA?
I have an attribute which is annotated with @Id. The ID is going to be generated automatically when persisting the object. That means that the ID-value is not defined before I persist the object. Afte[详细]
2022-12-27 22:20 分类：问答Tuning MySQL to take advantage of a 4GB VPS
We\'re running a large site at the moment which has a dedicated VPS for it\'s database server which is running MySQL and nothing else. At the moment all four CPU cores are running at close to 100% all[详细]
2022-12-27 03:56 分类：问答Xcode Objective-c warnings "creating selector for nonexistent method" with OCUnit (SenTestingKit)
I started getting getting warnings like the following in XCode when trying to write some unit tests with OCUnit (SenTestingKit).[详细]
2022-12-22 11:02 分类：问答Get only thumbnail from the viewfinder instead of whole photograph in javaME
I have an application in JavaME that can display the feed from viewfinder using the VideoControl Item videoItem = (Item)vidc.initDisplayMode(VideoControl.USE_GUI_PRIMITIVE, null);[详细]
2022-12-20 19:03 分类：问答现在vivox7多少钱啊？现在vivox7多少钱一部？
地獄之門 2022-05-23 09:30 开发者_如何学Python 实体店的手机价格是当地代理商，根据当地手机市场制定的，不同时间段、不同地域、活动推送不一样，手机的价格也是有差异的，建议您前往当地的手机门店了解一下具[详细]
2022-12-19 16:25 分类：问答c:forEach doesn't render inside rich:dataTable
I am using c:forEach inside rich:dataTable. But c:forEach doesn\'t substitute the values for answer.choices variable and hence nothing is rendered. Is it wrong to use c:forEach inside a rich:dataTable[详细]
2022-12-18 06:41 分类：问答独脚金的功效与作用？
媛媛860105 2022-06-05 15:36 独脚金是玄参科独脚金的干燥全草。独脚金(Witchweed)是一种一年生寄生草本植物，高6~15cm，整株植物被短刚毛覆盖。茎单生或有时在基部分枝，稍方形，黄绿色。大部分发现于低海[详细]
2022-12-18 01:30 分类：问答
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