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Why are Perl 5's function prototypes bad?
...like this:
sub mypush(\@@) { ... }
and call it as
mypush @array, 1, 2, 3;
without needing to write the \ to take a reference to the array.
In a nutshell, prototypes let you create your own syntactic sugar. For example the Moose framework uses them to emulate a more typical OO syntax.
This is...
Moving matplotlib legend outside of the axis makes it cutoff by the figure box
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3 Answers
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Detecting 'stealth' web-crawlers
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answered Nov 22 '08 at 18:38
Dave SherohmanDave Sherohman
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What characters are forbidden in Windows and Linux directory names?
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Legorooj
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answered Dec 29 '09 at 18:19
Dour High ArchDour Hi...
Is there a naming convention for MySQL?
...on. A couple of comments though:
Points 1 and 2 are good I reckon.
Point 3 - sadly this is not always possible. Think about how you would cope with a single table foo_bar that has columns foo_id and another_foo_id both of which reference the foo table foo_id column. You might want to consider how ...
How do you create a static class in C++?
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Specifying and saving a figure with exact size in pixels
Say I have an image of size 3841 x 7195 pixels. I would like to save the contents of the figure to disk, resulting in an image of the exact size I specify in pixels.
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Is the “struct hack” technically undefined behavior?
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Carl NorumCarl Norum
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Storing Data in MySQL as JSON
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hatef
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answered Aug 25 '10 at 8:26
deceze♦deceze
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How does the vim “write with sudo” trick work?
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Nathan LongNathan Long
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