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Scala: Nil vs List()
In Scala, is there any difference at all between Nil and List() ?
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Cannot send a content-body with this verb-type
I just got this exception (ProtocolViolationException) in my .NET 2.0 app (running on windows mobile 6 standard emulator). What confuses me is that as far as i know, I have not added any content body, unless I've inadvertently done it somehow. My code is below (very simple). Is there anything els...
Can you do greater than comparison on a date in a Rails 3 search?
I have this search in Rails 3:
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How to redirect cin and cout to files?
How can I redirect cin to in.txt and cout to out.txt ?
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Switch to another Git tag
How do I check out version version/tag 1.1.4 of the rspec bundle ?
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Convert datetime to Unix timestamp and convert it back in python
I have dt = datetime(2013,9,1,11) , and I would like to get a Unix timestamp of this datetime object.
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How to loop through a HashMap in JSP?
How can I loop through a HashMap in JSP?
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How can I use if/else in a dictionary comprehension?
Does there exist a way in Python 2.7+ to make something like the following?
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How do I get rid of this unwanted bar from Eclipse?
When coding in Eclipse(Indigo), I accidentally hit a combination of keys which made this bar appear when I was doing some shortcuts. This question has probably being answered before but since I don't know the exact name of the bar googling the problem has being fruitless. I've spent two hours trying...
Postgresql: Conditionally unique constraint
I'd like to add a constraint which enforces uniqueness on a column only in a portion of a table.
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