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How do I consume the JSON POST data in an Express application
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response.send(request.body); // echo the result back
});
app.listen(3000);
Test along the lines of:
$ curl -d '{"MyKey":"My Value"}' -H "Content-Type: application/json" http://127.0.0.1:3000/
{"MyKey":"My Value"}
Updated for Express 4+
Body parser was split out into it's own npm packag...
How to destroy an object?
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edited Jun 20 '16 at 0:36
Jeff Puckett
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answ...
How do I render a partial of a different format in Rails?
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Beginning with Rails 3.2.3, when calling render :partial (only works outside of the respond_to block).
render formats: [ :html ]
instead of
render format: 'html'
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How to convert 2D float numpy array to 2D int numpy array?
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Use the astype method.
>>> x = np.array([[1.0, 2.3], [1.3, 2.9]])
>>> x
array([[ 1. , 2.3],
[ 1.3, 2.9]])
>>> x.astype(int)
array([[1, 2],
[1, 2]])
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How do detect Android Tablets in general. Useragent?
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edited Jun 6 '19 at 3:55
Ouadie
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answered M...
How can I use external JARs in an Android project?
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443
For Eclipse
A good way to add external JARs to your Android project or any Java project is:
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Javascript: formatting a rounded number to N decimals
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edited Feb 8 '10 at 11:33
answered Feb 8 '10 at 11:27
Gu...
How can you use optional parameters in C#?
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23 Answers
23
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How efficient can Meteor be while sharing a huge collection among many clients?
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edited Mar 7 '13 at 23:19
Dror
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answere...
How to toggle a value in Python
...simple and fast way to toggle values:
>>> A = 5
>>> B = 3
>>> total = A + B
>>> x = A
>>> x = total - x # toggle
>>> x
3
>>> x = total - x # toggle
>>> x
5
>>> x = total - x # toggle
>>> x
3
Solutio...