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Iterate through a HashMap [duplicate]
... it.remove(); // avoids a ConcurrentModificationException
}
}
Read more about Map.
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How to use LocalBroadcastManager?
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thanks. got it working already. but the problem i faced was to get hold on LocalBroadcastManager class. Since its a support package class, so i wasn't able to use it in my ordinary package till i added Compatibility Library from Android Tools. Once i...
GitHub: How to make a fork of public repository private?
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@FalkoMenge I have the same question. Reading git-scm.com/docs/git-clone, it sounds like a normal git clone will set up remote tracking branches and maybe some other config in the cloned repo that you don't really want. Whereas a --bare clone just copies the .git...
Check if table exists and if it doesn't exist, create it in SQL Server 2008
..., I like using the object_id function as shown below. It's a bit easier to read, and you don't have to worry about sys.objects vs. sysobjects vs. sys.all_objects
vs. sys.tables. Basic form:
IF object_id('MyTable') is not null
PRINT 'Present!'
ELSE
PRINT 'Not accounted for'
Of course this ...
How to test code dependent on environment variables using JUnit?
...is change, I ran Test Cases again and suddenly all worked as expected. For reader's information, I explored this approach in Maven 3.x, so I have no idea on Maven 2.x.
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How does '20 seconds' work in Scala?
...ing it! Implicit conversions get used quite a lot in Scala. If you're just reading the text file, it could be confusing ("where does that method come from") but with appropriate tool support you should be able to find your way around, at which point Scala can be beautifully meaningful and concise. (...
Post-install script with Python setuptools
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P.S. there are no any pre-install entry points available on setuptools. Read this discussion if you are wondering why there is none.
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What's the difference between “Layers” and “Tiers”?
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Read Scott Hanselman's post on the issue: http://www.hanselman.com/blog/AReminderOnThreeMultiTierLayerArchitectureDesignBroughtToYouByMyLateNightFrustrations.aspx
Remember though, that in "Scott World" (which is hopefully...
What's the difference between the data structure Tree and Graph?
...d map representation and is non recursive.
Graphs are generally searched breadth first or depth first. The same applies to Tree.
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How to make exe files from a node.js app?
...d, this doesn't solve my issue in an ideal way. But +1 for the interesting reads
– Aishwar
Nov 17 '11 at 23:31
@Aishwa...