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Possible to make labels appear when hovering over a point in matplotlib?
...annot(ind)
annot.set_visible(True)
fig.canvas.draw_idle()
else:
if vis:
annot.set_visible(False)
fig.canvas.draw_idle()
fig.canvas.mpl_connect("motion_notify_event", hover)
plt.show()
Because people also want to use th...
How to reliably open a file in the same directory as a Python script
...
Also, the realpath call resolves symbolic links if any are found. This avoids troubles when deploying with setuptools on Linux systems (scripts are symlinked to /usr/bin/ -- at least on Debian).
You may the use the following to open up files in the same folder:
f = open(os.path.join(__location__, '...
Views vs Components in Ember.js
...onent
That's exactly what components let you do. In fact, it's such a good idea that the W3C is currently working on the Custom Elements spec.
Ember's implementation of components tries to be as closely to the Web Components specification as possible. Once Custom Elements are widely available in bro...
How do you create an asynchronous method in C#?
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If you didn't want to use async/await inside your method, but still "decorate" it so as to be able to use the await keyword from outside, TaskCompletionSource.cs:
public static Task<T> RunAsync<T>(Func<T> function)...
How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
... a few tricks to make it work properly with a multiuser system, such as avoiding temporary files and such.
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Bootstrap 3 Navbar with Logo
...our navbar. You can adjust your image via css height attribute (allowing width to scale) or you can just use an appropriately sized image. Whatever you decide to do - the way this looks will depend on how well you size your image.
For some reason, everyone wants to stick the image inside of an an...
When to use Mockito.verify()?
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Thanks, David. After scanning through some code sets, this seems like a common practice - but for me, this defeats the purpose of creating unit tests, and just adds the overhead of maintaining them for very little value. I do unders...
Why can't the C# constructor infer type?
... support type inference?
No. When you have
new Foo(bar)
then we could identify all types called Foo in scope regardless of generic arity, and then do overload resolution on each using a modified method type inference algorithm. We'd then have to create a 'betterness' algorithm that determines w...
What's the role of GetHashCode in the IEqualityComparer in .NET?
...ds on the Key objects.
Now to explain why both methods are necessary, consider this example:
BoxEqualityComparer boxEqC = new BoxEqualityComparer();
Dictionary<Box, String> boxes = new Dictionary<Box, string>(boxEqC);
Box redBox = new Box(100, 100, 25);
Box blueBox = new Box(1000, ...
What does “S3 methods” mean in R?
..., and some recommend to use S3 over S4 if possible (See Google's R Style Guide at http://google-styleguide.googlecode.com/svn/trunk/google-r-style.html )*. However, I do not know the exact definition of S3 methods/objects.
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