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Listing only directories in UNIX
...that's pretty nifty, I always used to us ls -al | grep '^d' - this is much more succinct.
– paxdiablo
Sep 8 '10 at 11:48
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What is the Git equivalent for revision number?
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What's the main difference between int.Parse() and Convert.ToInt32
...put from a user, you'd generally use Int32.TryParse(), since it allows you more fine-grained control over the situation when the user enters invalid input.
Convert.ToInt32() takes an object as its argument. (See Chris S's answer for how it works)
Convert.ToInt32() also does not throw ArgumentNullE...
JAX-RS / Jersey how to customize error handling?
...Of course, this is just a simple example. You can make the Exception much more complex if necessary, and you can generate what ever http response code you need to.
One other approach is to wrap an existing Exception, perhaps an ObjectNotFoundException with an small wrapper class that implements ...
Python subprocess.Popen “OSError: [Errno 12] Cannot allocate memory”
...ase, note that Virtuozzo has additional checks in overcommit enforcement. Moreover, I'm not sure how much control you truly have, from within your container, over swap and overcommit configuration (in order to influence the outcome of the enforcement.)
Now, in order to actually move forward I'd sa...
Natural Sort Order in C#
...ction works here, and the changes that were made for Vista to make it work more intuitively. The plus side of this function is that it will have the same behaviour as the version of Windows it runs on, however this does mean that it differs between versions of Windows so you need to consider whether...
How can I deserialize JSON to a simple Dictionary in ASP.NET?
...Convert.DeserializeObject<Dictionary<string, string>>(json);
More examples: Serializing Collections with Json.NET
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What is the easiest way to ignore a JPA field during persistence?
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How can I explicitly free memory in Python?
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Algorithm to return all combinations of k elements from n
... The second place, with one change {1,3,4} has one change but accounts for more change since it's in the second place (proportional to the number of elements in the original set).
The method I've described is a deconstruction, as it seems, from set to the index, we need to do the reverse – which ...