rounding-error
Why is this Sql Server CAST(..) rounding a Decimal to a VarChar?
I\'m trying convert some decimals to varchar, but they are getting rounded. Can someone tell me why? declare @UpperLeftLatitude DECIMAL,[详细]
2023-01-09 08:47 分类:问答Detecting precision loss when converting from double to float
I am writing a piece of code in which i have to convert from double to float values. I am using boost::numeric_cast to do this conversion which will alert me of any overflow/underflow. However i am al[详细]
2023-01-07 04:53 分类:问答Good examples of MapServer / OpenLayers
I want to convince some clients to use MapServer and OpenLayers. Please can anyone suggest attractive websites to show off the possiblities![详细]
2022-12-28 14:26 分类:问答SQL Rounding Problems in 2005 and 2000
I have a value in the database which is 2.700000002. When I run a query in Management studio in SQL SERVER 2005 I get 2.7. But when I run in SQL SERVER 2000 query analyzer 开发者_JS百科it comes 2.7000[详细]
2022-12-26 07:50 分类:问答糟糠之妻和好老婆大联盟是同一部吗?一共有多少集???
falconye 2022-04-23 14:42 糟糠之开发者_开发百科妻和好老婆大联盟是同一部吗?一共有多少集?[详细]
2022-12-24 09:32 分类:问答林心如现身出席某珠宝品牌活动 当天她穿着黑色深V露背裙惊艳亮相?
早前,林心如曾在受访中透露,2020年就都是老公霍建华负责照顾女儿,所以在2021年的上半年会给自己放假,将更多的时间用来照顾家人,也替老公多分担一点,现在来看她的确做的很好,开年几个月,几乎连商业活动都鲜少[详细]
2022-12-19 15:36 分类:问答蒋一侨《美好的时光》秀魅力,酷炫演绎经典摇滚《恼人的秋风》?
由浙江卫视打造的街头音乐创演治愈综艺《美好的时光》不知不觉已播出至第八期,在本周六(11月28日)20:30分也迎来大家期待已久的第九期。在上一期节目中,蒋一侨和好的乐队成员在临海受邀参加当地竹溪村山谷有声音乐[详细]
2022-12-18 08:09 分类:问答.NET rounding error in ToString("f2")
Hello I h开发者_如何学Goave this code in C#: float n = 2.99499989f; MessageBox.Show(\"n = \" + n.ToString(\"f2\", CultureInfo.InvariantCulture));[详细]
2022-12-16 13:58 分类:问答Specifying DPI of a GDI Device Context
I have an application that generates metafiles (EMFs). It uses the reference device (aka the screen) to render these metafiles, so the DPI of the metafile changes depending on what machine the code is[详细]
2022-12-08 01:01 分类:问答