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Are booleans as method arguments unacceptable? [closed]
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Use the one that best models your problem. In the example you give, the enum is a better choice. However, there would be other times when a boolean is better. Which makes more sense to you:
lock.setIsLocked(True);
or
enum Lock...
How do I move forward and backward between commits in git?
...m now trying to get a step forward/backward to make sure I am in the right one.
12 Answers
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Detect IF hovering over element with jQuery
...//jsfiddle.net/Meligy/2kyaJ/3/
(This only works when the selector matches ONE element max. See Edit 3 for more)
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Edit 1 (June 29, 2013): (Applicable to jQuery 1.9.x only, as it works with 1.10+, see next Edit 2)
This answer was the best solution at the time the question was answered. This ':hov...
Find the files that have been changed in last 24 hours
...be to your liking
The - before 1 is important - it means anything changed one day or less ago.
A + before 1 would instead mean anything changed at least one day ago, while having nothing before the 1 would have meant it was changed exacted one day ago, no more, no less.
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Android Camera Preview Stretched
...st of supportedPreviewSizes it will choose the best for you from avaliable ones. Get your supportedPreviewSize list in place where Camera object isn't null by using
mSupportedPreviewSizes = mCamera.getParameters().getSupportedPreviewSizes();
And then on in onMeasure you can get your optimal pre...
Android: Want to set custom fonts for whole application not runtime
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parseAttributes(context, attrs);
}
}
Now, if you don't have one, add an XML document under res/values/attrs.xml, and add:
<resources>
<!-- Define the values for the attribute -->
<attr name="typeface" format="enum">
<enum name="roboto" value="0"/&...
.NET 4.0 has a new GAC, why?
...\assembly\ is the new GAC . Does it mean now we have to manage two GACs, one for .NET 2.0-3.5 applications and the other for .NET 4.0 applications?
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Multiple inheritance/prototypes in JavaScript
...ndamental operations.
When creating an object which inherits from another one, we use Object.create(obj). But in this case we want multiple inheritance, so instead of obj I use a proxy that will redirect fundamental operations to the appropriate object.
I use these traps:
The has trap is a trap ...
Any reason not to use '+' to concatenate two strings?
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The assumption that one should never, ever use + for string concatenation, but instead always use ''.join may be a myth. It is true that using + creates unnecessary temporary copies of immutable string object but the other not oft quoted fact is...
How to tell if a string is not defined in a Bash shell script
... empty; fi
You probably can combine the two tests on the second line into one with:
if [ -z "$VAR" -a "${VAR+xxx}" = "xxx" ]; then echo VAR is set but empty; fi
However, if you read the documentation for Autoconf, you'll find that they do not recommend combining terms with '-a' and do recommend us...