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This type of CollectionView does not support changes to its SourceCollection from a thread different

... answered Aug 20 '13 at 13:32 Rohit VatsRohit Vats 71.9k1212 gold badges136136 silver badges169169 bronze badges ...
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Named Branches vs Multiple Repositories

... Vadim Kotov 6,57788 gold badges4343 silver badges5555 bronze badges answered May 21 '09 at 0:27 Martin GeislerMartin Geisler ...
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sqlite database default time value 'now'

...UTOINCREMENT, t TIMESTAMP DEFAULT CURRENT_TIMESTAMP ); as of version 3.1 (source) share | improve this answer | follow | ...
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How to split/partition a dataset into training and test datasets for, e.g., cross validation?

... | edited Dec 7 '17 at 15:36 answered Sep 9 '10 at 14:00 pb...
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使用 JSON 和 Web API · App Inventor 2 中文网

... 201(已创建),也可能是 400 之类的值 (错误请求)、403(禁止访问)和 404(未找到)。根据你在应用程序中使用的 API,你应该检查状态代码以了解您的请求是否成功。 响应内容:服务器返回的响应内容为文本,让我们看看...
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Prevent text selection after double click

... 354 function clearSelection() { if(document.selection && document.selection.empty) { ...
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Python strftime - date without leading 0?

... answered Jan 15 '10 at 16:38 RyanRyan 5,97522 gold badges1212 silver badges22 bronze badges ...
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When do items in HTML5 local storage expire?

... 223 It's not possible to specify expiration. It's completely up to the user. https://developer.mozi...
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How can I enable or disable the GPS programmatically on Android?

....addCategory(Intent.CATEGORY_ALTERNATIVE); poke.setData(Uri.parse("3")); sendBroadcast(poke); } } private void turnGPSOff(){ String provider = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED); if(provider.contains("gps")){ //i...
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How to create a new branch from a tag?

... 893 Wow, that was easier than I thought: git checkout -b newbranch v1.0 ...