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Preserve HTML font-size when iPhone orientation changes from portrait to landscape
...use 100% instead, that's the behavior you want: blog.55minutes.com/2012/04/iphone-text-resizing
– fregante
Nov 8 '13 at 17:55
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搭建高可用mongodb集群（二）—— 副本集 - 大数据 & AI - 清泛网 - 专注C/...
...以看到客户端连接到整个副本集，不关心具体哪一台机器是否挂掉。主服务器负责整个副本集的读写，副本集定期同步数据备份，一但主节点挂掉，副本节点就会选举一个新的主服务器，这一切对于应用服务器不需要关心。我们...
【解决】如何查看 xunsearch 版本，验证是否升级成功？ - 更多技术 - 清泛...
【解决】如何查看 xunsearch 版本，验证是否升级成功？如何查看 xunsearch 版本，验证是否升级成功？在执行完成升级向导后，提升升级成功，但是不确定是否已经成功升级，查看 usr local xunsearch bin 下面的二进制时间也不能确定。 ...
How to change time and timezone in iPhone simulator?
How do I change time and time zone in the iPhone simulator?
11 Answers
11
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A valid provisioning profile for this executable was not found for debug mode
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It could be because your iphone is not recognized by the provisioning portal.
Solution:
1) In Xcode, Goto --> Build --> clean all targets.
2) In "Groups & Files" -->Target --> expand it --> right click your app and select Clean ...
Not able to type in textfield in iphone simulator using Mac Keyboard?
...basic iOS app which supports both portrait and landscape modes. When the iPhone simulator keyboard is open in landscape and I'm switching the app to portrait mode I'm unable to type anything in any text field using my Mac physical keyboard.
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iphone Core Data Unresolved error while saving
... requirements try cleaning your build and delete the application from your iPhone Simulator/iPhone device. Your model change may conflict with the old model implementation.
Edit:
I almost forgot here's all the error codes that Core Data spits out:
Core Data Constants Reference
I had trouble with t...
Programmatically get own phone number in iOS
Is there any way to get own phone number by standard APIs from iPhone SDK?
9 Answers
9...
Adding the “Clear” Button to an iPhone UITextField
... find an attribute for adding this sub-control in Interface Builder in the iPhone OS 2.2 SDK.
10 Answers
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从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...efDataModel: 用户ID，物品ID (UserID,ItemID)，这种方式表达用户是否浏览过该物品，但并未对物品进行打分。
4. 相似度算法工具集
相似度算法分为2种
基于用户(UserCF)的相似度算法
基于物品(ItemCF)的相似度算法
1). 基于用户(Us...