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Change size of axes title and labels in ggplot2
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You can change axis text and label size with arguments axis.text= and axis.title= in function th...
In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
...ATETIME is formatted as YYYY-MM-DD HH:MM:SS. Valid ranges go from the year 1000 to the year 9999 (and everything in between. While TIMESTAMP looks similar when you fetch it from the database, it's really a just a front for a unix timestamp. Its valid range goes from 1970 to 2038. The difference here...
Numpy - add row to array
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What is X? If it is a 2D-array, how can you then compare its row to a number: i < 3?
EDIT ...
How does comparison operator works with null int?
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According to MSDN - it's down the page in the "Operators" section:
When you perform compari...
CSS: how to add white space before element's content?
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edited Mar 13 '16 at 9:52
answered May 14 '13 at 20:36
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What is the syntax for “not equal” in SQLite?
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From the official documentation:
The non-equals operator can be either != or <>
So y...
How to list of all the tables defined for the database when using active record?
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Call ActiveRecord::ConnectionAdapters::SchemaStatements#tables. This method is undocumented in ...
What does it mean when git says a file “needs update”?
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It means you're trying to merge changes from somewhere, but the changes include modifications ...
Express command not found
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answered Apr 11 '14 at 4:14
PeterVCPeterVC
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Why does the C++ map type argument require an empty constructor when using []?
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This issue comes with operator[]. Quote from SGI documentation:
data_type& operator[...