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The name 'model' does not exist in current context in MVC3
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239
Update: If you are using a newer version of MVC, the same process applies, just be sure to use...
How to read/process command line arguments?
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472
The canonical solution in the standard library is argparse (docs):
Here is an example:
from ar...
Reducing MongoDB database file size
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edited Dec 2 '16 at 19:49
answered Jun 4 '10 at 14:58
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Laravel Eloquent: Ordering results of all()
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edited Jul 2 '13 at 19:21
answered Jul 2 '13 at 17:37
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Calculate number of hours between 2 dates in PHP
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+50
The new...
C# catch a stack overflow exception
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Starting with 2.0 a StackOverflow Exception can only be caught in the following circumstances.
The CLR is being run in a hosted environment* where the host specifically allows for StackOverflow exceptions to be handled
The stackoverflow ...
Best Practice: Software Versioning [closed]
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12 Answers
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Add all files to a commit except a single file?
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answered Dec 17 '10 at 23:00
Ben JacksonBen Jackson
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Selecting only numeric columns from a data frame
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296
EDIT: updated to avoid use of ill-advised sapply.
Since a data frame is a list we can use th...
Tell Ruby Program to Wait some amount of time
...following convenience syntax:
sleep(4.minutes)
# or, even longer...
sleep(2.hours); sleep(3.days) # etc., etc.
# or shorter
sleep(0.5) # half a second
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