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Set markers for individual points on a line in Matplotlib

I have used Matplotlib to plot lines on a figure. Now I would now like to set the style, specifically the marker, for individual points on the line. How do I do this? ...
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Difference between abstract class and interface in Python

...xpected to supply.""" def aMethod( self ): raise NotImplementedError( "Should have implemented this" ) Because Python doesn't have (and doesn't need) a formal Interface contract, the Java-style distinction between abstraction and interface doesn't exist. If someone goes through the ef...
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Jenkins on OS X: xcodebuild gives Code Sign error

... keychain). This got me passed the certificate/private key pair code sign error but opened up another one with the provisioning profile (seems like a similar, but different, issue). share | improve...
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The purpose of Model View Projection Matrix

For what purposes are we using Model View Projection Matrix? Why do shaders require Model View Projection Matrix? 2 Answers...
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Is it possible to figure out the parameter type and return type of a lambda?

Given a lambda, is it possible to figure out it's parameter type and return type? If yes, how? 4 Answers ...
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Does the 'mutable' keyword have any purpose other than allowing the variable to be modified by a con

...1 = [=]() mutable {x = 42;}; // OK auto f2 = [=]() {x = 42;}; // Error: a by-value capture cannot be modified in a non-mutable lambda share | improve this answer | ...
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Android : Check whether the phone is dual SIM

After a lot of research on forums, now I know that there is no way to find IMSI or SIM serial number for both the SIM cards in a dual SIM phone (except for contacting the manufacturer). Now my changed question is, can we at all detect that the phone has two SIMs? I believe it can be detected with so...
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C++ unordered_map using a custom class type as the key

...I put this at the bottom of my Key.cpp file but I am getting the following error: Error 57 error C2440: 'type cast' : cannot convert from 'const Key' to 'size_t' c:\program files (x86)\microsoft visual studio 10.0\vc\include\xfunctional. I am guessing that the compiler is not finding my hash method...
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Guaranteed lifetime of temporary in C++?

Does C++ provide a guarantee for the lifetime of a temporary variable that is created within a function call but not used as a parameter? Here's an example class: ...
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Why does changing the sum order returns a different result?

...t of additions vs. 4047866666666667 for the second set of additions. That error is significant enough to show in the printout of the total. In conclusion, be careful when performing mathematical operations on IEEE numbers. Some representations are inexact, and they become even more inexact when t...