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Draw a perfect circle from user's touch
... on the screen as they touch with their fingers. Very simple App I did as em>x m>ercise way back.
My little cousin took the liberty of drawing things with his finger with my iPad on this App (Kids drawings: circle, lines, etc, whatever came to his mind).
Then he started to draw circles and then he asked ...
Changing the “tick frequency” on m>x m> or y am>x m>is in matplotlib?
I am trying to fim>x m> how python plots my data.
11 Answers
11
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Convert a python UTC datetime to a local datetime using only python standard library?
...result here
## You could use `tzlocal` module to get local timezone on Unim>x m> and Win32
# from tzlocal import get_localzone # $ pip install tzlocal
# # get local timezone
# local_tz = get_localzone()
def utc_to_local(utc_dt):
local_dt = utc_dt.replace(tzinfo=pytz.utc).astimezone(local_tz)
...
Round to 5 (or other number) in Python
...standard function in Python, but this works for me:
Python 2
def myround(m>x m>, base=5):
return int(base * round(float(m>x m>)/base))
Python3
def myround(m>x m>, base=5):
return base * round(m>x m>/base)
It is easy to see why the above works. You want to make sure that your number divided by 5 is an in...
Struct like objects in Java
...er JVM languages like Groovy, Scala, etc do support this feature now. - Alem>x m> Miller
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Remove characters em>x m>cept digits from string using Python?
How can I remove all characters em>x m>cept numbers from string?
15 Answers
15
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Plot two histograms on single chart with matplotlib
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Here you have a working em>x m>ample:
import random
import numpy
from matplotlib import pyplot
m>x m> = [random.gauss(3,1) for _ in range(400)]
y = [random.gauss(4,2) for _ in range(400)]
bins = numpy.linspace(-10, 10, 100)
pyplot.hist(m>x m>, bins, alpha=0.5, ...
Conditionally use 32/64 bit reference when building in Visual Studio
...ing a single platform's references to the project, open the .csproj in a tem>x m>t editor. Before the first <ItemGroup> element within the <Project> element, add the following code, which will help determine which platform you're running (and building) on.
<!-- Properties group for Determ...
How to do joins in LINQ on multiple fields in single join
...ith join clauses, anyway), and indeed that's what you've said you want to em>x m>press anyway based on your original query.
If you don't like the version with the anonymous type for some specific reason, you should em>x m>plain that reason.
If you want to do something other than what you originally asked fo...
Naming returned columns in Pandas aggregate function? [duplicate]
...
This will drop the outermost level from the hierarchical column indem>x m>:
df = data.groupby(...).agg(...)
df.columns = df.columns.droplevel(0)
If you'd like to keep the outermost level, you can use the ravel() function on the multi-level column to form new labels:
df.columns = ["_".join(m>x m>) f...