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What are the main uses of yield(), and how does it differ from join() and interrupt()?

... calling yield(), there's still no guarantee that the same thread won't be selected for execution again, given a pool of equal priority threads. – Andrew Fielden Aug 8 '11 at 9:20 ...
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How can I get a user's media from Instagram without authenticating as a user?

... This is only valid on apps created before Nov 17 2015, and will not be supported at all after June 2016. After that you will need an oauth access_token. instagram.com/developer/changelog – Dax Fohl Nov 23 '15 at 17:01 ...
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How to add a button to a PreferenceScreen?

I'm quite new to Android Development and just came across Preferences. I found PreferenceScreen and wanted to create a login functionality with it. The only problem I have is that I don't know how I could add a "Login" button to the PreferenceScreen . ...
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How to Customize a Progress Bar In Android

...in which I want to show a ProgressBar , but I want to replace the default Android ProgressBar . 9 Answers ...
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Check if key exists and iterate the JSON array using Python

... Why do this explicit in checks and raise if they're missing? Just access it without checking, and you'll get exactly the same behavior (except with a KeyError instead of a ValueError). – abarnert Jul 22 '14 at 22:43 ...
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Multiple columns index when using the declarative ORM extension of sqlalchemy

According to the documentation and the comments in the sqlalchemy.Column class, we should use the class sqlalchemy.schema.Index to specify an index that contains multiple columns. ...
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Programmatically update widget from activity/service/receiver

...ntent.setAction(AppWidgetManager.ACTION_APPWIDGET_UPDATE); // Use an array and EXTRA_APPWIDGET_IDS instead of AppWidgetManager.EXTRA_APPWIDGET_ID, // since it seems the onUpdate() is only fired on that: int[] ids = AppWidgetManager.getInstance(getApplication()) .getAppWidgetI‌​ds(new Compon...
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initializer_list and move semantics

... std::forward<Ts>(ts)... }; } }; // // delegation function which selects the correct maker // template<class Array, class...Ts> auto make(Ts&&...ts) { auto m = maker<Array>(); return m(std::forward<Ts>(ts)...); } // vectors and arrays of non-copyable types us...
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How to check a checkbox in capybara?

I'm using Rspec and Capybara. 13 Answers 13 ...
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Switching the order of block elements with CSS [duplicate]

... <title>foobar</title> <style> @media screen and (max-width:300px){ #parent{ display:flex; flex-flow: column; } #a{order:2;} #c{order:1;} #b{order:3;} } </style> </head> <body> ...