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What are “Groovy” and “Grails” and what kinds of applications are built using them?
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Can Java 8 code be compiled to run on Java 7 JVM?
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147
No, using 1.8 features in your source code requires you to target a 1.8 VM. I just tried the ne...
Where to define custom error types in Ruby and/or Rails?
... Mike LewisMike Lewis
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How can I save an image to the camera roll?
I am new to Xcode (using 4.3) and am not sure how to save an image to the device's camera roll. All that I have done so far is set up an IBAction for the button to save the image. What library method or function can I use to save an image to the user's camera roll?
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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
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Have a look here:
http://forums.asp.net/t/1314753.aspx
This isn't a bug, and is in fact the same approach that both Ruby on
Rails and MonoRail use.
When you submit a form with a checkbox, the value is only posted if
the checkbox is checked. So, if you leave...
How to add a custom button state
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Neil Miller
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answered Apr 27 '11 at 14:47
Giorgio BarchiesiGiorgio Barchiesi
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What are some compelling use cases for dependent method types?
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With bash, how can I pipe standard error into another process?
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edited Jul 1 '14 at 19:06
mmlb
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answered Mar 27 '12 at 1...
How do you commit code as a different user?
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148
Check out the --author option for git commit:
From the man page:
--author=<author>
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