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How can I improve my paw detection?
...size of a rectangle for each paw and display it
for slice, rect in zip(paw_slices, rects):
dy, dx = slice
rect.set_xy((dx.start, dy.start))
rect.set_width(dx.stop - dx.start + 1)
rect.set_height(dy.stop - dy.start + 1)
rect.set_visi...
What are “named tuples” in Python?
... __slots__ = ()
def __init__(self, *args):
for slot, arg in zip(self.__slots__, args):
setattr(self, slot, arg)
def __repr__(self):
return type(self).__name__ + repr(tuple(self))
# more direct __iter__ than Sequence's
def __iter__(self):
for na...
What's the difference between equal?, eql?, ===, and ==?
...uals(o)
ops = [:==, :===, :eql?, :equal?]
Hash[ops.map(&:to_s).zip(ops.map {|s| send(s, o) })]
end
end
"a".all_equals "a" # => {"=="=>true, "==="=>true, "eql?"=>true, "equal?"=>false}
== — generic "equality"
At the Object level, == returns true only if obj and othe...
Why is the order in dictionaries and sets arbitrary?
...ctionary in between. That means that d.items() is essentially identical to zip(d.keys(), d.values()). If any items are added to the dictionary however, all bets are off. The order could change completely (if the hash table needed to be resized), though most of the time you'd just find the new item t...
Various ways to remove local Git changes
...en scripting deployment, and you want to clean your code before deploying, zipping or whatever.
Git clean will not touch files, that are already being tracked.
Checkout "dot"
git checkout .
I had actually never seen this notation before reading your post. I'm having a hard time finding document...
Inline labels in Matplotlib
...ls = np.linspace(xmin,xmax,len(labLines)+2)[1:-1]
for line,x,label in zip(labLines,xvals,labels):
labelLine(line,x,label,align,**kwargs)
Test code to generate the pretty picture above:
from matplotlib import pyplot as plt
from scipy.stats import loglaplace,chi2
from labellines impor...
Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available”
...ect, Export > WAR file in Eclipse) and then inspect its contents with a ZIP tool. If the servlet class is missing in /WEB-INF/classes, or if the export causes an error, then the project is badly configured or some IDE/project configuration defaults have been mistakenly reverted (e.g. Project >...
Are static class variables possible in Python?
...tance(static,str) for static in mcls.statics[cls]):
typ = dict(zip((not isinstance(static,str) for static in mcls.statics[cls]), map(type,mcls.statics[cls])))[True].__name__
raise TypeError('__statics__ items must be strings, not {0}'.format(typ))
# Move any previousl...
Why do we need RESTful Web Services?
...ring firstName, lastName, streetAddress1, streetAddress2, city, state; int zip;}. You seem to be suggesting either that we register "Employee" with IANA, or that we just consider "Employee" to be an associative array of name/value pairs.
– John Saunders
Sep 9 '...
What is the maven-shade-plugin used for, and why would you want to relocate Java packages?
...ruct it what dependencies to pull into the uber JAR (basically, they are unzipped and and re-packaged alongside elasticsearch's own classes when the target elasticsearch jar is produced. (In case you didn't know this already, a JAR file is just a ZIP file that contains the program's classes, resourc...