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Git, see a list of comments of my last N commits
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answered Nov 24 '12 at 14:50
AbizernAbizern
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How can I detect if this dictionary key exists in C#?
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edited May 13 '10 at 20:38
Adam Tuttle
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Perform an action in every sub-directory using Bash
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answered Oct 22 '10 at 20:29
Mike ClarkMike Clark
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Why are functions and methods in PHP case-insensitive?
...database, another acted as a form data interpreter. I ended up with about 30 different little CGI programs written in C before I got sick of it, and combined all of them into a single C library. I then wrote a very simple parser that would pick tags out of HTML files and replace them with the output...
MySQL: Sort GROUP_CONCAT values
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Sure, see http://dev.mysql.com/doc/refman/...tions.html#function_group-concat:
SELECT student_n...
How to SSH to a VirtualBox guest externally through a host? [closed]
.... Add a new Rule. As the rule name, insert "ssh". As "Host port", insert 3022. As "Guest port", insert 22. Everything else of the rule can be left blank.
or from the command line
VBoxManage modifyvm myserver --natpf1 "ssh,tcp,,3022,,22"
where 'myserver' is the name of the created VM. Check the ...
What are the differences between PMD and FindBugs?
...alues, impossible cast, 32bit int shifted by an amount not in the range of 0-31, a collection which contains itself, equals method always returns true, an infinite loop, etc.
Usually each of them finds a different set of problems. Use both. These tools taught me a lot about how to write good Java c...
Is there an equivalent to 'continue' in a Parallel.ForEach?
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answered Sep 21 '10 at 22:52
davedave
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What is the difference between an expression and a statement in Python?
...hich can be any Python object. Examples:
3 + 5
map(lambda x: x*x, range(10))
[a.x for a in some_iterable]
yield 7
Statements (see 1, 2), on the other hand, are everything that can make up a line (or several lines) of Python code. Note that expressions are statements as well. Examples:
# all t...
How to see top processes sorted by actual memory usage?
...dsarnold
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