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Receive result from DialogFragment

... I've seen it recommended by official google people, and maybe even in the api demos. I think it's what g/setTargetFragment() were added for. share | improve this answer | fo...
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One Activity and all other Fragments [closed]

...pport-v4-googlemaps hack. Read about the update here: Google Maps Android API v2 -- EDIT 2 -- I just read this great post about the modern (2017) state of fragments and remembered this old answer. Thought I would share: Fragments: The Solution to All of Android's Problems ...
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What does if __name__ == “__main__”: do?

... mostly used as a main program, but it also provides a programmer-friendly API for advanced users. Beyond those examples, it's elegant that running a script in Python is just setting up a few magic variables and importing the script. "Running" the script is a side effect of importing the script's ...
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When to use CouchDB over MongoDB and vice versa

...uce views which turns some people off even though creating these views is Rapid Application Development friendly - they have nothing to do with stored procedures). To address points raised in the accepted answer : CouchDb has a great versionning system, but it doesn't mean that it is only suited (o...
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从Code Review 谈如何做技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...做,哪些不该做。 2)为聚石塔制定标准 ,让阿里云的API都长得基本一样,并制订云资源的接入标准。 3)推动重构阿里云的Portal系统,不再实现阿里云已经做过的东西,与阿里云紧密结合。 这些事情推动起来并不容易,聚石...
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Should I declare Jackson's ObjectMapper as a static field?

...mmon's ObjectPool implementation. commons.apache.org/proper/commons-pool/api-1.6/org/apache/… – Abhidemon Mar 20 '17 at 7:53 18 ...
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Invalidating JSON Web Tokens

...g the database to check that the user exists / is authorized to access the api endpoint. So you aren't doing any extra db queries by comparing the jwt token version number with the one on the user. – DaftMonk Jul 7 '14 at 5:58 ...
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What is monkey patching?

...method get_data. This method does an external lookup (on a database or web API, for example), and various other methods in the class call it. However, in a unit test, you don't want to depend on the external data source - so you dynamically replace the get_data method with a stub that returns some f...
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Git and Mercurial - Compare and Contrast

...or off-line transport. Mercurial uses extensions (plugins) and established API; Git has scriptability and established formats. There are a few things that differ Mercurial from Git, but there are other things that make them similar. Both projects borrow ideas from each other. For example hg bise...
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Caching a jquery ajax response in javascript/browser

... All the modern browsers provides you storage apis. You can use them (localStorage or sessionStorage) to save your data. All you have to do is after receiving the response store it to browser storage. Then next time you find the same call, search if the response is save...