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No Persistence provider for EntityManager named
I have my persistence.xml with the same name using TopLink under the META-INF directory.
Then, I have my code calling it with:
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Is there a Google Voice API? [closed]
Is there an API (officially or unofficially) for Google Voice? I would like to have an API to work with voicemails, send/receive SMS messages, initiate calls, etc.
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np.mean() vs np.average() in Python NumPy?
...rithmetic mean, and has some additional options for input and output (e.g. what datatypes to use, where to place the result).
np.average can compute a weighted average if the weights parameter is supplied.
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Changing font size and direction of axes text in ggplot2
I am plotting a graph with a categorical variable on the x axis and a numerical variable on the y axis.
7 Answers
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How do I use VaryByParam with multiple parameters?
...VaryByParam attribute. I got it working fine with a single parameter, but what is the correct syntax when I have several parameters on the method?
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How to create a drop shadow only on one side of an element?
...t.
UPDATE
Check out the demo at jsFiddle: http://jsfiddle.net/K88H9/4/
What I did was create a "shadow element" that would hide behind the actual element that you would want to have a shadow. I made the width of the "shadow element" to be exactly less wide than the actual element by 2 times the ...
Is there a Python Library that contains a list of all the ascii characters?
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The string constants may be what you want. (docs)
>>> import string
>>> string.ascii_uppercase
'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
If you want all printable characters:
>>> string.printable
'0123456789abcdefghijklmnopqrstuvwxyz...
How should I log while using multiprocessing in Python?
... have a central module in a framework that spawns multiple processes using the Python 2.6 multiprocessing module . Because it uses multiprocessing , there is module-level multiprocessing-aware log, LOG = multiprocessing.get_logger() . Per the docs , this logger has process-shared locks so that y...
static const vs #define
...ons where a pointer to an object needs to be passed.
I don't know exactly what you are getting at with the "static" part though. If you are declaring globally, I'd put it in an anonymous namespace instead of using static. For example
namespace {
unsigned const seconds_per_minute = 60;
};
int m...
Twitter's typeahead.js suggestions are not styled (have no border, transparent background, etc.)
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So looking into the docs I now see:
By default, the dropdown menu created by typeahead.js is going to look
ugly and you'll want to style it to ensure it fits into the theme of
your web page.
My solution was thus to copy the styling...