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UICollectionView reloadData not functioning properly in iOS 7
I've been updating my apps to run on iOS 7 which is going smoothly for the most part. I have noticed in more than one app that the reloadData method of a UICollectionViewController isn't acting quite how it used to.
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Extending the User model with custom fields in Django
...he best way to extend the User model (bundled with Django's authentication app) with custom fields? I would also possibly like to use the email as the username (for authentication purposes).
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连接打印机 · App Inventor 2 中文网
App教程 帮助 应用介绍
本教程主要分享App Inventor 2连接网络打印机进行自定义打印的思路及方法，这里只进行思路的讲解及关键步骤的效果演示，细节需自行完善。主要用到社交应用组件中的信息分享...
连接打印机 · App Inventor 2 中文网
App教程 帮助 应用介绍
本教程主要分享App Inventor 2连接网络打印机进行自定义打印的思路及方法，这里只进行思路的讲解及关键步骤的效果演示，细节需自行完善。主要用到社交应用组件中的信息分享...
连接打印机 · App Inventor 2 中文网
App教程 帮助 应用介绍
本教程主要分享App Inventor 2连接网络打印机进行自定义打印的思路及方法，这里只进行思路的讲解及关键步骤的效果演示，细节需自行完善。主要用到社交应用组件中的信息分享...
连接打印机 · App Inventor 2 中文网
App教程 帮助 应用介绍
本教程主要分享App Inventor 2连接网络打印机进行自定义打印的思路及方法，这里只进行思路的讲解及关键步骤的效果演示，细节需自行完善。主要用到社交应用组件中的信息分享...
连接打印机 · App Inventor 2 中文网
App教程 帮助 应用介绍
本教程主要分享App Inventor 2连接网络打印机进行自定义打印的思路及方法，这里只进行思路的讲解及关键步骤的效果演示，细节需自行完善。主要用到社交应用组件中的信息分享...
In Django, how does one filter a QuerySet with dynamic field lookups?
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A simplified example:
In a Django survey app, I wanted an HTML select list showing registered users. But because we have 5000 registered users, I needed a way to filter that list based on query criteria (such as just people who completed a certain workshop). In orde...
Android search with Fragments
...t seems like this might be the best that you can do.
p.s. If you use this approach, you might have to pay special attention to which Activitys are added/removed to the backstack. See this post for some more information on how this might be done.
p.p.s. You might also forget about the standard sear...
How do I bind to list of checkbox values with AngularJS?
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There are two ways to approach this problem. Either use a simple array or an array of objects. Each solution has it pros and cons. Below you'll find one for each case.
With a simple array as input data
The HTML could look like:
<label ng-r...