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Python Nose Import Error
...nswered Jun 18 '10 at 22:09
ire_and_cursesire_and_curses
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Recursively counting files in a Linux directory
...IR_NAME -type f | wc -l
Explanation:
-type f to include only files.
| (and not ¦) redirects find command's standard output to wc command's standard input.
wc (short for word count) counts newlines, words and bytes on its input (docs).
-l to count just newlines.
Notes:
Replace DIR_NAME with...
How does an underscore in front of a variable in a cocoa objective-c class work?
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@LearnCocos2D Hi! A newbie to iOS here and there's something I need to clarify. For all this time what I did was declare the property in the .h file and in the .m fie I access it using self like so, self.someProperty. Is this the right way? Or should I be using th...
How can I increment a date by one day in Java?
...Docs would clarify that this would increment larger fields (like the month and year). Calendar.roll "Adds or subtracts (up/down) a single unit of time on the given time field without changing larger fields" .. Again, "larger fields" is vague but that seems consistent with Sam's comment. I wish t...
Floating elements within a div, floats outside of div. Why?
Say you have a div , give it a definite width and put elements in it, in my case an img and another div .
10 Answers...
PHP how to get local IP of system
... answered Nov 5 '13 at 18:37
andras.timandras.tim
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The transaction log for the database is full
...arily require lots of space for the log file, I created a second log file and made it huge. Once the project is complete we then removed the extra log file.
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Java Error opening registry key
I get this error when I try to do anything with Java in command prompt:
14 Answers
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Most efficient way to increment a Map value in Java
...ood answers to this question--thanks folks--so I decided to run some tests and figure out which method is actually fastest. The five methods I tested are these:
the "ContainsKey" method that I presented in the question
the "TestForNull" method suggested by Aleksandar Dimitrov
the "AtomicLong" meth...
Tools for Generating Mock Data? [closed]
...a set (unlimited size)
it supports various input (CSV, Flat Files, DBUnit) and output format (CSV, Flat Files, DBUnit, XML, Excel, Scripts)
it can be used on the command line or through a maven plugin
it's open source and customizable
I would give it a try.
BTW, a list of similar products is avai...