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What is the facade design pattern?
Is facade a class which contains a lot of other classes?
20 Answers
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How do I create a constant in Python?
Is there a way to declare a constant in Python? In Java we can create constant values in this manner:
41 Answers
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Concatenating two std::vectors
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vector1.insert( vector1.end(), vector2.begin(), vector2.end() );
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JavaScript: Passing parameters to a callback function
I'm trying to pass some parameter to a function used as callback, how can I do that?
13 Answers
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How to get the ThreadPoolExecutor to increase threads to max before queueing?
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How can I work around this limitation in ThreadPoolExecutor where the queue needs to be bounded and full before more threads will be started.
I believe I have finally found a somewhat elegant (maybe a little hacky) solution to this limitation with ThreadPoolExe...
Check OS version in Swift?
I'm trying to check system information in Swift. I figured out, that it could be achieved by code:
19 Answers
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Setting the zoom level for a MKMapView
I have a map which shows correctly, the only thing I want to do now is set the zoom level when it loads. Is there a way to do this?
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postgresql list and order tables by size
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select table_name, pg_relation_size(quote_ident(table_name))
from information_schema.tables
where table_schema = 'public'
order by 2
This shows you the size of all tables in the schema public if you have multiple schemas, you might want to use:
select table_schema, table_name, pg_relatio...
JavaScript for detecting browser language preference [duplicate]
I have been trying to detect the browser language preference using JavaScript.
26 Answers
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How to upgrade rubygems
I need to upgrade gems to 1.8 i tried installing the respective debian packages but it seems its not getting upgraded
8 An...