mysql数据类型和用途
DateTime incorrect when added to SQLite DB through (Fluent)NHibernate
I have a component that i want to store to an SQLite database. public class Comp : Entity { public virtual DateTime TimeStamp { get; set; }[详细]
2022-12-21 03:26 分类：问答Appengine convert a field of type "String" to "Text" after saving several items?
So Here is the problem, I\'ve created an entity with a field of type \"String\" made several of those items and now realise I need more room and therefore need to convert that field to \"Text\". I tri[详细]
2022-12-21 03:01 分类：问答2021第一届设计深圳时间？
深圳首届“设计深圳”展将于12月9日至12日在深圳会展中心举行。对这个展览感兴趣的朋友一定不要错过。下面是设计深圳的细节。在最近疫情反复的情况下，出门一定要戴口罩。[详细]
2022-12-20 21:06 分类：问答change a field in mysql table?
i want all fields that got a certain value to be changed to a different value. but my code gave me an error[详细]
2022-12-20 17:21 分类：问答皇家美素佳儿3段奶粉配方表里面有没有opo成分?？
前段时间我刚生下小宝宝，现在宝宝已经七个开发者_StackOverflow中文版月大了。她已经放弃母乳，开始喝奶粉。她喝了一段时间美赞臣系列奶粉，现在想换成孩子，打算换成皇家美素佳儿3段奶粉。但是很多人说含po的婴儿[详细]
2022-12-20 17:02 分类：问答NSDictionary - Printing Array
This site is great I\'m getting alot 开发者_JAVA技巧of replies , so I have tried to code what I had problems with before here it is[详细]
2022-12-20 15:35 分类：问答Changing Locale within the app itself
My users can change the Locale within the app (they may want to keep their phone settings in English but read the content of my app in French, Dutch or any other language ...)[详细]
2022-12-20 08:48 分类：问答How value objects are saved and loaded?
Since there aren no respositories for value objects. How can I load all value objects? Suppose we are modeling a blog application and we have t开发者_JS百科his classes:[详细]
2022-12-20 04:08 分类：问答Why are regular expressions greedy by default?
It seems that this is a huge source of confusion for beginners writing regular expressio开发者_Go百科ns, can cause hidden performance problems, and it would seem that a typical use case would be non-g[详细]
2022-12-20 03:28 分类：问答incrementing the value of one column based on the value of another column
This code does not upload the intended value to the database. I was expecting that if 2001 already exists as a student_number value for a record which has another column site 1 (represented by site_id[详细]
2022-12-20 03:09 分类：问答
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