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JSON datetime between Python and JavaScript
I want to send a datetime.datetime object in serialized form from Python using JSON and de-serialize in JavaScript using JSON. What is the best way to do this?
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Creating a new dictionary in Python
I want to build a dictionary in Python. However, all the examples that I see are instantiating a dictionary from a list, etc . ..
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Referring to the null object in Python
How do I refer to the null object in Python?
6 Answers
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What's the difference between REST & RESTful
...t, put and delete
It should return the result only in the form of JSON or XML, atom, OData etc. (lightweight data )
REST based services follow some of the above principles and not all
RESTFUL services means it follows all the above principles.
It is similar to the concept of:
Object oriented lang...
What is the purpose of python's inner classes?
Python's inner/nested classes confuse me. Is there something that can't be accomplished without them? If so, what is that thing?
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Why are static variables considered evil?
...ances. This phenomenon is less present in Java. Other languages, such as Python allow you to use classes as variables and you can access static methods as methods of that object.
– André Caron
Aug 17 '11 at 20:10
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Handle spring security authentication exceptions with @ExceptionHandler
...te static final boolean jaxb2Present =
ClassUtils.isPresent("javax.xml.bind.Binder", MessageProcessor.class.getClassLoader());
private static final boolean jackson2Present =
ClassUtils.isPresent("com.fasterxml.jackson.databind.ObjectMapper", MessageProcessor.class.getClassLoader...
Plotting a list of (x, y) coordinates in python matplotlib
...ve a list of pairs (a, b) that I would like to plot with matplotlib in python as actual x-y coordinates. Currently, it is making two plots, where the index of the list gives the x-coordinate, and the first plot's y values are the a s in the pairs and the second plot's y values are the b s in t...
Smallest data URI image possible for a transparent image
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data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'/%3E
The final length depends on what it's gzipped with.
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Python argparse command line flags without arguments
...p a switch by setting a variable True or False, have a look at http://docs.python.org/dev/library/argparse.html#action (specifically store_true and store_false)
import argparse
parser = argparse.ArgumentParser()
parser.add_argument('-w', action='store_true')
where action='store_true' implies def...