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How does the Java 'for each' loop work?
...nges to the test-function (int[] to List<Integer>, length to size(), etc.):
[C:\java_code\]java TimeIteratorVsIndexIntegerList 1000000
Test A: 3,429,929,976 nanoseconds
Test B: 5,262,782,488 nanoseconds
A faster by 1,832,852,512 nanoseconds (34.326681820485675% faster)
[C:\java_code\]java Ti...
Unit testing for C++ code - Tools and methodology [closed]
...particularly like about it (apart from the fact that it handles exceptions etc. well) is that there is a very limited amount of 'administration' around the test cases and test fixtures definition.
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What is the easiest way to duplicate an activerecord record?
...ID.
Note that it does not copy associations, so you'll have to do this manually if you need to.
Rails 3.1 clone is a shallow copy, use dup instead...
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Is it possible to change the location of packages for NuGet?
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It's now possible to control which folder the packages are installed into.
http://nuget.codeplex.com/workitem/215
Edit:
See Phil Haack's comment on Dec 10 2010 at 11:45 PM (in the work item/the link above). The support is partially implemented in 1.0, but is not documented.
According...
What is an invariant?
...d mean that you forgot to push the processed element onto the final stack, etc.
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Adding a user to a group in django
... I would expect to see in a section of the docs under auth for programmatically creating groups. instead all there is is a weak paragraph: docs.djangoproject.com/en/1.3/topics/auth/#groups I guess it helps to keep in mind that the auth models are just regular models, and the standard model reference...
When would you call java's thread.run() instead of thread.start()?
...since that leaves you more flexibility (such as passing it to an Executor, etc.).
– Adam Crume
Feb 27 '11 at 17:27
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How to pass parameters correctly?
...::forward may be called only once. I've seen people putting it into loops, etc. and since this answer will be seen by a lot of beginners, there should IMHO be a fat "Warning!"-label to help them avoid this trap.
– Daniel Frey
Mar 25 '13 at 6:17
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What is considered a good response time for a dynamic, personalized web application? [closed]
...rendering time)? I'm thinking about sites like Facebook, Amazon, MyYahoo, etc. A related question is what is a good response time for a backend service?
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Travel/Hotel API's? [closed]
...rdinates, Facilities, Reviews, Local area descriptions and their amenities etc.
7 Answers
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