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Matplotlib discrete colorbar
...-0.5, n-0.5)
cb = plt.colorbar(ticks=range(0,n), label='Group')
cb.ax.tick_params(length=0)
which produces the image below. The n in the call to Set1 specifies
the first n colors of that colormap, and the last n in the call to from_list
specifies to construct a map with n colors (the default being...
Match multiple cases classes in scala
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Looks like you don't care about the values of the String parameters, and want to treat B and C the same, so:
def matcher(l: Foo): String = {
l match {
case A() => "A"
case B(_) | C(_) => "B"
case _ => "default"
}
}
If you must, must, must extract the par...
Unauthorised webapi call returning login page rather than 401
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Using POSTMAN and header param X-Requested-With: XMLHttpRequest works for me... thanks
– chemitaxis
May 10 '14 at 19:43
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Why is the use of tuples in C++ not more common?
...making them easier. Some folks just prefer named structures for in and out parameters, and probably couldn't be persuaded with a baseball bat to use tuples. No accounting for taste.
share
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improve ...
difference between scope and namespace of ruby-on-rails 3 routing
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And if you're trying to put, for any reason, a required params, scope is the best solution.
– Fábio Araújo
Jan 16 at 12:49
add a comment
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RESTful password reset
...s
We do a PUT request on a api/v1/account/password endpoint and require a parameter with the corresponding account email to identify the account for which the user wants to reset (update) the password:
PUT : /api/v1/account/password?email={email@example.com}
Note: As @DougDomeny mentioned in his...
Inherit docstrings in Python class inheritance
...e to do it is using __init__.__doc__ = X.__init__.__doc__ + " Also another param" following the __init__ definition in Y but this seems to mess with the formatting, causing extra added spaces.
– mgilbert
Oct 15 '17 at 9:53
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Should switch statements always contain a default clause?
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At the same time if you are checking a GET parameter, you might not want an exception thrown every time a user changes the get url to something that is not valid :[
– Andrew
Aug 13 '15 at 18:33
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What is tail recursion?
...lts in the last statement being in the form of (return (recursive-function params)). Basically, the return value of any given recursive step is the same as the return value of the next recursive call.
The consequence of this is that once you are ready to perform your next recursive step, you don't ...
Argparse optional positional arguments?
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OP was asking about positional params, not '--dir'. 'required' is an invalid argument for positionals. And 'false' was a typo, she meant 'False'. +1 for newbie, -1 for sloppiness.
– SoloPilot
Dec 4 '16 at 20:37
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