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Reading the same ResultSet from multiple threads

In the database, I have a definition table that is read from the application once upon starting. This definition table rarely changes, so it makes sense to read it once and restart the application eve[详细]

2022-12-24 03:52 分类：问答
Photo resizer using Java

I\'m planning to make a simple Photo Resizer since I usually find myself having to resize huge images being sent to me. I know that there are a lot of online services and tools out there that already[详细]

2022-12-24 02:27 分类：问答
Undefined behavior on deleting char array trought void *

Is it true that the following yields undefined behavior: void * something = NULL; char * buffer = new char[10];[详细]

2022-12-24 02:25 分类：问答
彩钢板多少钱一平啊？？

DDORAA 2022-04-24 01:12 开发者_如何学编程彩钢板没有一个具体的价格，50mm的彩钢板，价格一般在20元-25元/平方米左右； 75mm的彩钢板，价格一般在30元-50元/平方米左右;厚度在100mm，价格一般在50元/平方米以[详细]

2022-12-24 02:18 分类：问答
How can I create a custom UIToolbar like component in a UITableViewController?

I have a UITableViewController.I want a \"toolbar-ish\" component at the bottom. I started by using a background image and a button.In interface builder, I added them to the bottom of the iPhone scre[详细]

2022-12-23 21:55 分类：问答
how to overload the += operator with the operands of different types (if possible)

Instead of having an add() method in the repository, I would like to overload the += operator so that the expression[详细]

2022-12-23 17:14 分类：问答
multiple parameters without knowing the argumen total ? (PHP functions as parameter topic)

Right now, i start to learn how to process PHP function as parameter and now i have function like this.[详细]

2022-12-23 16:30 分类：问答
【京剧】贵妃醉酒好一似？

京剧贵妃醉酒好一似白金京剧贵妃醉酒好一似京剧贵妃醉酒好一似 - 白金词：未知曲：未知好一似嫦娥下九重清清冷落在广寒宫啊广寒宫玉石桥斜倚把开发者_运维百科栏杆靠那鸳鸯来戏水金色鲤鱼在水面朝啊水面朝长空[详细]

2022-12-23 15:27 分类：问答
孕妇一夜失眠第二天测血糖数值会升高吗?？

目前我在孕中期。今天，我要去医院测血糖。但是我昨晚没睡好。我总是在想一些我没有的东西。一开始我开发者_开发知识库很困。结果我越来越有精神了。另外，我老公整晚都在我旁边打呼噜，所以我一夜没睡。我担心会影[详细]

2022-12-23 14:04 分类：问答
How to deal with symbolic links when going between Linux and Windows?

I have a django project that runs on a Linux server, and I\'ve been working on it both on Linux and OS X. I\'ve noticed that some of the pages are a bit off, to put it politely, in Internet Explorer,[详细]

2022-12-23 13:19 分类：问答