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Matplotlib scatterplot; colour as a function of a third variable
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import matplotlib.pyplot as plt
# Generate data...
x = np.random.random(10)
y = np.random.random(10)
# Plot...
plt.scatter(x, y, c=y, s=500)
plt.gray()
plt.show()
Or, if you'd prefer a wider range of colormaps, you can also specify the cmap kwarg to scatter. To use the reversed version of a...
Objective-C parse hex string to integer
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Joshua Weinberg's answer is mostly correct, however the 0x prefix is optional when scanning hexadecimal integers. If you have a string in the format #01FFFFAB, you can still use NSScanner, but you can skip the first character.
unsigned result = 0;
NSScanner *scanner = [NSScanner...
Rolling back a remote Git repository
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answered Feb 25 '09 at 23:51
elmarcoelmarco
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emacs zoom in/zoom out
...) on the mouse.
– sawa
Apr 4 '11 at 0:05
2
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How to pass parameters to a partial view in ASP.NET MVC?
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edited Oct 29 '13 at 15:01
Michał Powaga
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answ...
Can we have multiple “WITH AS” in single sql - Oracle SQL
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DeepshikhaDeepshikha
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SQL Server equivalent of MySQL's NOW()?
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Chuck Norris
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answered Dec 21 '08 at 22:12
Daniel SchafferDaniel Schaffer
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ruby send method passing multiple parameters
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send("i_take_multiple_arguments", *[25.0,26.0]) #Where star is the "splat" operator
or
send(:i_take_multiple_arguments, 25.0, 26.0)
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Remove non-ascii character in string
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ASCII is in range of 0 to 127, so:
str.replace(/[^\x00-\x7F]/g, "");
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How to get a enum value from string in C#?
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answered Oct 16 '09 at 15:25
Mehrdad AfshariMehrdad Afshari
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