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How to change navbar collapse threshold using Twitter bootstrap-responsive?

I'm using Twitter Bootstrap 2.0.1 in a Rails 3.1.2 project, implemented with bootstrap-sass. I'm loading both the bootstrap.css and the bootstrap-responsive.css files, as well as the bootstrap-collapse.js Javascript. ...
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Java synchronized static methods: lock on object or class

The Java documentation says: 8 Answers 8 ...
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Black transparent overlay on image hover with only CSS?

I'm trying to add a transparent black overlay to an image whenever the mouse is hovering over the image with only CSS. Is this possible? I tried this: ...
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Permutations in JavaScript?

I'm trying to write a function that does the following: 35 Answers 35 ...
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PHP server on local machine?

I'm trying to build a PHP site and I'm wanting to test my PHP files without uploading them to my host. Basically testing them on my own machine before I upload them. How do I do that? ...
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How do I use boolean variables in Perl?

I have tried: 8 Answers 8 ...
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Index all *except* one item in python

Is there a simple way to index all elements of a list (or array, or whatever) except for a particular index? E.g., 9 An...
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Intelligent point label placement in R

1) Is there any R library/function which would implement INTELLIGENT label placement in R plot? I tried some but they are all problematic - many labels are overlaping either each other or other points (or other objects in the plot, but I see that this is much harder to handle). ...
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What is the bower (and npm) version syntax?

Bower enables me to specify version requirements for packages using the following syntax: 5 Answers ...
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Regex for string not ending with given suffix

I have not been able to find a proper regex to match any string not ending with some condition. For example, I don't want to match anything ending with an a . ...