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Do I need all three constructors for an Android custom view?
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146
If you will add your custom View from xml also like :
<com.mypack.MyView
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How to re-raise an exception in nested try/except blocks?
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132
As of Python 3 the traceback is stored in the exception, so a simple raise e will do the (most...
What causes imported Maven project in Eclipse to use Java 1.5 instead of Java 1.6 by default and how
I imported a Maven project and it used Java 1.5 even though I have 1.6 configured as my Eclipse default Preferences->Java->Installed JREs .
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Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?
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134
No, it returns null.
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Using Rails 3.1 assets pipeline to conditionally use certain css
I’m in the process of building my first solo Rails app using Rails 3.1.rc5. My problem is that I want to have my site render the various CSS files conditionally. I’m using Blueprint CSS and I’m trying to have sprockets/rails render screen.css most of the time, print.css only when printing,...
Why should I use Restify?
... alive causing improved performance due to reduced overhead.
This is 2015 and I think the situation has changed a lot since. Raygun.io has posted a recent benchmark comparing hapi, express and restify.
It says:
We also identified that Restify keeps connections alive which removes the overh...
Storyboard - refer to ViewController in AppDelegate
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165
Have a look at the documentation for -[UIStoryboard instantiateViewControllerWithIdentifier:]....
Why java.io.File doesn't have a close() method?
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141
The javadoc of the File class describes the class as:
An abstract representation of file a...
How do I run a Ruby file in a Rails environment?
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136
The simplest way is with rails runner because you don't need to modify your script.
http://gu...
Nested select statement in SQL Server
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answered Jan 7 '11 at 20:29
Joe StefanelliJoe Stefanelli
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