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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)

... Doesn't this all depend on your understanding of the term changed? This could mean that a property of one of the elements in the collection has changed (which is how I think you are interpreting it) or it could mean that one of the elements of the collection has b...
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Can I specify multiple users for myself in .gitconfig?

... You can manually edit those config files with git config --edit and git config --global --edit. And in case you missed Abizern’s comment, a repository’s config file is at <repo-root>/.git/config. – Rory O'Kane Apr 25 '12 at 20:01 ...
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GlobalConfiguration.Configure() not present after Web API 2 and .NET 4.5.1 migration

...ecently started following this guide to migrate my project to .NET 4.5.1 and Web Api 2. 11 Answers ...
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Drop columns whose name contains a specific string from pandas DataFrame

I have a pandas dataframe with the following column names: 10 Answers 10 ...
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Undoing a 'git push'

...s the phrase [remote rejected]. In this scenario, you will have to delete and recreate the branch. git push origin :alpha-0.3.0 git push origin cc4b63bebb6:refs/heads/alpha-0.3.0 If this doesn't work - perhaps because you have receive.denyDeletes set, then you have to have direct access to the r...
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Draw in Canvas by finger, Android

... View. You override the onDraw(). You add the path of where finger touches and moves. You override the onTouch() of this purpose. In your onDraw() you draw the paths using the paint of your choice. You should call invalidate() to refresh the view. To choose options you can click menu and choose the...
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Why am I seeing “TypeError: string indices must be integers”?

I'm playing with both learning python and trying to get github issues into a readable form. Using the advice on How can I convert JSON to CSV? I came up with this: ...
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Implement Stack using Two Queues

...eue1 is bigger than 1, pipe dequeued items from queue1 into queue2 dequeue and return the last item of queue1, then switch the names of queue1 and queue2 Version B (efficient pop): push: enqueue in queue2 enqueue all items of queue1 in queue2, then switch the names of queue1 and queue2 pop: ...
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What's “requestCode” used for on PendingIntent?

...ded even in case the alarms' intents are very different (one for service A and one for service B , for example ) ? Also, how come the documentation doesn't say anything about it? Is it possible to remove all alarms of a certain type, no matter what is the requestCode? – android...
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CPU Privilege Rings: Why rings 1 and 2 aren't used?

...the modern protection model) only has a concept of privileged (ring 0,1,2) and unprivileged, the benefit to rings 1 and 2 were diminished greatly. The intent by Intel in having rings 1 and 2 is for the OS to put device drivers at that level, so they are privileged, but somewhat separated from the r...