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Scatter plot and Color mapping in Python
...re "jet_r" or cm.plasma_r. Here's an example with the new 1.5 colormap viridis:
import numpy as np
import matplotlib.pyplot as plt
x = np.arange(100)
y = x
t = x
fig, (ax1, ax2) = plt.subplots(1, 2)
ax1.scatter(x, y, c=t, cmap='viridis')
ax2.scatter(x, y, c=t, cmap='viridis_r')
plt.show()
Col...
When is finally run if you throw an exception from the catch block?
... Unhandled Exception Processing in the CLR (to open chm it need to unlock: File Properties -> General -> Unlock). If you replace outer catch block with "catch (ArgumentException)" no one finally block won't be proceeded too, because CLR cannot find any "exception handler that agreed to handle...
What is the email subject length limit?
...ou don't add the ISOs, then iPhone email will not understand it(and attach files with names using such characters will not work on iPhones).
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Android: how to make an activity return results to the activity which calls it?
...ing like below. You should pass the requestcode as shown below in order to identify that you got the result from the activity you started.
startActivityForResult(new Intent(“YourFullyQualifiedClassName”),requestCode);
In the activity you can make use of setData() to return result.
Intent dat...
How to change line width in ggplot?
...
Whilst @Didzis has the correct answer, I will expand on a few points
Aesthetics can be set or mapped within a ggplot call.
An aesthetic defined within aes(...) is mapped from the data, and a legend created.
An aesthetic may also be...
View the Task's activity stack
...ctionality is now baked into Android Studio:
Then in the resulting text file, search for ACTIVITY (all caps):
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What is Express.js?
... it is just saying that you are requesting the use of the built-in Express file from your Node modules.
Express is the "backbone" of a lot of Web Apps that have their back end in NodeJS. From what I know, its primary asset being the providence of a routing system that handles the services of "inte...
What are the differences between various threading synchronization options in C#?
...it prevents you from goofing up like forgetting the cleanup procedure. It 'idiot-proof's the Monitor construct if you will.
Using Monitor is generally preferred over mutexes, because monitors were designed specifically for the .NET Framework and therefore make better use of resources.
Using a lock...
Accessing dict_keys element by index in Python3
...)) in Python 3 - Labix Blog clearly explains what the issue is without providing a solution. This is excellent!
– Brandon Bradley
Jun 10 '14 at 15:38
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How to install a gem or update RubyGems if it fails with a permissions error
...ctory comes after your system Ruby bin directory, then edit your ~/.bashrc file and put this as your last export PATH command: export PATH=$HOME/.rbenv/shims:$PATH
$ ruby -v shows you what version of Ruby you are using
This shows that I'm currently using the system version of Ruby (usually not ...