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How can I count all the lines of code in a directory recursively?
...loc.sourceforge.net might be worth looking as an alternative to sloccount (more languages but less informations)
– AsTeR
May 17 '12 at 22:46
33
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How to implement an abstract class in ruby?
...echnique for the situation though, you can use the following snippet to be more declarative about which methods are abstract:
module Abstract
def abstract_methods(*args)
args.each do |name|
class_eval(<<-END, __FILE__, __LINE__)
def #{name}(*args)
raise NotImplem...
Why is ArrayDeque better than LinkedList
...o iterate with a cache miss on each element. On top of it they consume way more memory.
If you need add/remove of the both ends, ArrayDeque is significantly better than a linked list. Random access each element is also O(1) for a cyclic queue.
The only better operation of a linked list is removin...
How do you test private methods with NUnit?
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Why do browsers match CSS selectors from right to left?
...nly one element to compare against that selector, then left-to-right makes more sense in some cases. But that's decidedly not the browser's situation. The browser is trying to render Gmail or whatever and has the one <span> it's trying to style and the 10,000+ rules Gmail puts in its stylesh...
Coding in Other (Spoken) Languages
...n my case what I needed was to know "C".
Of course when I needed to learn more things, I had to learn English, for the documentation is written in that language.
So the answer is: No, I don't see if, while, for etc. in my native language. I see them in English, but they didn't mean to me any other...
Is there a RegExp.escape function in Javascript?
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How can I prevent the backspace key from navigating back?
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63
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Convert sqlalchemy row object to python dict
...Best answer in this thread, don't know why everyone else is proposing much more complicated solutions.
– Dave Rawks
Jun 15 '12 at 15:45
95
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Detect if Android device has Internet connection
...shurun's modification. In his answer he modified my code and made it a bit more efficient. If you connect to
HttpURLConnection urlc = (HttpURLConnection)
(new URL("http://clients3.google.com/generate_204")
.openConnection());
and then check the responsecode for 204
retu...