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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?

... 0 (True) 6 BINARY_ADD 9 RETURN_VALUE Now compare: >>> dis.dis('1 + 1') 1 0 LOAD_CONST 1 (2) 3 RETURN_VALUE It's emitting a LOAD_GLOBAL (True) for each True, and there's nothing the optimizer can do with a globa...
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Sprintf equivalent in Java

... string rather than a file (which is what sprintf does in C). Does anyone know how to do this? 5 Answers ...
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Understanding Python super() with __init__() methods [duplicate]

..."UserDependency init'ed") super(UserDependency, self).__init__() Now remember, ChildB uses super, ChildA does not: class UserA(ChildA, UserDependency): def __init__(self): print("UserA init'ed") super(UserA, self).__init__() class UserB(ChildB, UserDependency): de...
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How to restore to a different database in sql server?

...k ago. The backup is done weekly in the scheduler and I get a .bak file. Now I want to fiddle with some data so I need to restore it to a different database - Database2 . ...
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Equivalent C++ to Python generator pattern

...y one stack-less and the other stack-full. It's tough nut to crack, so for now I am waiting. In the meantime though, stack-less coroutines are implementable near directly as Input Iterators (just, without the sugar). – Matthieu M. Jan 13 '15 at 19:11 ...
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“Insufficient Storage Available” even there is lot of free space in device memory

...wn a Galaxy S II, so it seems to be a problem with that model. If anyone knows of the permanent solution to stop the log files building up, please let me know. NOTE: Some file managers will falsely list /data/log to be empty as they are running unprivileged and hence lack the permissions to view t...
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SAML vs federated login with OAuth

...our app name»?" once you click "yes", the trust has been established, and now your app can act as you on Twitter. It can read your posts, as well as make new ones. SAML - For SAML think of some type of "agreement" between two unrelated membership systems. In our case we can use US Airways and He...
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Using Mockito's generic “any()” method

... I came here because I didn't know why my code did not work with any() but was ok with anyBoolean(), which the last part of your answer sheds light on beautifully. – AdrienW Jun 22 at 6:34 ...
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How can I tell Rails to use RSpec instead of test-unit when creating a new Rails app?

...mmand line install rspec into your application: $ rails g rspec:install Now your rails application uses RSpec instead of test-unit. share | improve this answer | follow ...
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How can I use threading in Python?

...nction are provided by two libraries:multiprocessing, and also its little known, but equally fantastic step child:multiprocessing.dummy. multiprocessing.dummy is exactly the same as multiprocessing module, but uses threads instead (an important distinction - use multiple processes for CPU-intensive...