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Android: View.setID(int id) programmatically - how to avoid ID conflicts?

... @DanyY I'm not quite sure if I am understanding correctly what you mean. What I tried to say was that if the layout you set with setContentView() has let's say, 10 views with their id set to the same id number in the same hierarchy, then a call to findViewById([repeated_id]) would r...
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Timeout for python requests.get entire response

... What about using eventlet? If you want to timeout the request after 10 seconds, even if data is being received, this snippet will work for you: import requests import eventlet eventlet.monkey_patch() with eventlet.Timeout(1...
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How to implement the activity stream in a social network

...e record. The parent_id/parent_type are useful for my app - they tell me what the activity is related to. If a book was favorited, then parent_id/parent_type would tell me that the activity relates to a book (type) with a given primary key (id) I index on (user_id, time) and query for activities...
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Why does ConcurrentHashMap prevent null keys and values?

... Thank you, but what about having null as the key? – AmitW Sep 25 '17 at 8:34 2 ...
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What is a stream?

What is a stream in the programming world? Why do we need it? 6 Answers 6 ...
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Thread pooling in C++11

... What happens when you terminate and there are no jobs left? – user877329 Apr 29 at 19:09 1 ...
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Couldn't register with the bootstrap Server

... Rebooting the device was what worked for me after I tried everything else. – noodl_es Jul 26 '11 at 8:55 ...
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Override Java System.currentTimeMillis for testing time sensitive code

...y instance state is not really better; it's just a fancy way of disguising what is effectively "static" behavior anyway. – Rogério Nov 30 '14 at 17:04  | ...
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What do I return if the return type of a method is Void? (Not void!)

... So what am I supposed to return if the return type of a function has to be Void? Use return null. Void can't be instantiated and is merely a placeholder for the Class<T> type of void. What's the point of Void? As ...
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How to encrypt/decrypt data in php?

... What length should I use to store name, surname, email etc for safest bet? varbinary(???) – BentCoder Sep 25 '13 at 10:24 ...