大约有 11,000 项符合查询结果(耗时:0.0419秒) [XML]
What is best tool to compare two SQL Server databases (schema and data)? [duplicate]
...a compare in VS2012? Update from Microsoft here: msdn.microsoft.com/en-us/jj650015
– Dan Esparza
Jul 18 '13 at 19:28
1
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How to concatenate twice with the C preprocessor and expand a macro as in “arg ## _ ## MACRO”?
... least once -- but didn't know how to do this one.
– JJ.
Sep 29 '09 at 3:34
Is there any way do to this with the tradi...
Setting unique Constraint with fluent API?
...es for migration in your fluent API.
http://msdn.microsoft.com/en-us/data/jj591617.aspx#PropertyIndex
You must add reference to:
using System.Data.Entity.Infrastructure.Annotations;
Basic Example
Here is a simple usage, adding an index on the User.FirstName property
modelBuilder
.Entity&...
Android YouTube app Play Video Intent
... make you choose. Just saying and making it clear.
– jj_
Apr 12 '16 at 3:56
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房多多:懂用户比懂互联网重要 - 资讯 - 清泛网 - 专注C/C++及内核技术
...品应该往哪个方向走。房多多要做一个平台,把众多大中小经纪公司聚合在平台上,由房多多去和开发商谈房源,再把房源给合作中介的经纪人销售,每桩交易达成后返给经纪人佣金,也就是团购的思路。
我一直比较确定的一...
How do I check if file exists in jQuery or pure JavaScript?
...lder like so stackoverflow.com/a/12355031/988591 ?
– jj_
Oct 12 '14 at 8:11
4
The question asks a...
How does this giant regex work?
...Cke9aVWad+vNwhg/vTo9eBDE+eU7XCftj79oN8fU3Zzpwb/DpxJn0fPhY2eKoh0HoOv1xWS/CiVjJwccKh8EfD2iO4nAWRMtorsqMbK3dZkPHj9ykFvJn7DoDNyxT7o1Grc6e1J+woyBmB8F8OrAlZfLHvfFi7dPd//wN/t+J3Cjygmk3ip0wLmOeHTcMg7AburMgjL3pqFynr97U60ZuXLZ5sh+M7OrRh7dvzUT43CWAyK6m8k2cm6574/bnMZYXexNXgkAyvXd9b+LF5eTjxBl5/e4f8yB2o244nyKQSB6...
How to use DbContext.Database.SqlQuery(sql, params) with stored procedure? EF Code First C
...p1, \@p2", param1, param2, param3). Source: msdn.microsoft.com/en-US/data/jj592907. (Note: had to use \@ to avoid user notifications, should be read without the backslash.)
– Marco
Nov 1 '12 at 22:17
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海量数据相似度计算之simhash短文本查找 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...h的数据也会暴增,如果一天100w,10天就1000w了。我们如果插入一条数据就要去比较1000w次的simhash,计算量还是蛮大,普通PC 比较1000w次海明距离需要 300ms ,和5000w数据比较需要1.8 s。看起来相似度计算不是很慢,还在秒级别。给...
2023年1月17日签到记录贴 - 灌水吐槽、新手试贴 - 清泛IT论坛,有思想、有深度
...17 08:58 完成签到,是今天第一个签到的用户,获得随机奖励 小红花 18,另外我还额外获得了 小红花 10.我今天最想说:「摸鱼~~」. 我在 2023-01-17 20:52 完成签到,是今天第2个签到的用户,获得随机奖励 小红花 10,另外我还额外获得了 小红...