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b超医生说胎儿爱动是不是在暗示生男孩？？

怀孕20周了，昨天下午去医院做了b超检查，在检查的时候我还问b超医开发者_如何学编程生我怀的是男孩还是女孩，但是医生没有回答我，后来又告诉我说胎儿爱动什么的，想问问姐妹们，b超医生说胎儿爱动是不是在暗示生男[详细]

2022-12-17 11:14 分类：问答
Memory Allocation Question?

public static void Main() { Test t1 = new Test(); } when will t1 (reference 开发者_运维知识库variable) will get memory, at compile time or run time.[详细]

2022-12-17 10:46 分类：问答
Preventing jQuery click() conflicts

I have a table of locations. Each location has a individual url associated with it. I am using one column to activate / deactivate that url so I can turn locations off and on. I\'m using jQuery\'s bin[详细]

2022-12-17 01:32 分类：问答
FtpOpenFile returns nil instead of file handle when uploading

I\'m 开发者_StackOverflow社区transferring a file using ftp in Delphi. I am able to connect to the ftp account ok but when I try and upload a file the[详细]

2022-12-16 12:32 分类：问答
How do I cast a string to integer and have 0 in case of error in the cast with PostgreSQL?

In PostgreSQL I have a table with a varchar column. The data is supposed to be integers and I need it in integer type in a query. Some values are empty strings.[详细]

2022-12-16 12:27 分类：问答
javascript parallelism

Well, first I want to say I\'m a bit new in the world of Internet dev. Anyway, I\'m trying to know if its possible to run two pieces of code in parallel using javascript.[详细]

2022-12-16 10:43 分类：问答
云台是干什么用的（云台是干啥用的）

品牌型号：大疆云台系统：OM 5云台是安装、固定手机、相机、摄开发者_运维百科像机的支撑设备。分为固定和电动云台两种，云台根据其回转的特点可分为只能左右旋转的水平旋转云台和既能左右旋转又能上下旋转的[详细]

2022-12-01 15:43 分类：问答