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What is the current state of the art in HTML canvas JavaScript libraries and frameworks? [closed]
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Pardon my semantics error. Canvas framework is what I was getting at.
– Peter Bailey
Aug 24 '10 at 20:18
add a comment
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Calculating Pearson correlation and significance in Python
...sis test whose null hypothesis is that the slope is zero
stderr : Standard error of the estimate
And here is an example:
a = [15, 12, 8, 8, 7, 7, 7, 6, 5, 3]
b = [10, 25, 17, 11, 13, 17, 20, 13, 9, 15]
from scipy.stats import linregress
linregress(a, b)
will return you:
LinregressResult(slope=0.20...
release Selenium chromedriver.exe from memory
...se all open windows. But chromedriver.exe was not exited. And there was an error message ' InvalidURL: nonnumeric port: 'port''.
– KLI
Jan 24 '14 at 14:57
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How to prettyprint a JSON file?
... or just: jq '' < some.json
– fatal_error
Dec 9 '16 at 19:21
2
Actually I strong...
Create a new object from type parameter in generic class
...lt;T extends IActivatable>(type: T): T {
return new T(); // compile error could not find symbol T
}
You need to write this:
function activator<T extends IActivatable>(type: { new(): T ;} ): T {
return new type();
}
var classA: ClassA = activator(ClassA);
See this question:
Gen...
Difference between FetchType LAZY and EAGER in Java Persistence API?
... one even if try to get the collection with the getter hibernete throws an error telling me it can't evaluate
– Все Едно
Jul 9 '17 at 7:05
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rspec 3 - stub a class method
...then write expect(Class.foo).to eq(bar) I get a "wrong number of arguments error" because the foo method normally wants 2 arguments....but I just want it to return what I put in the stub
– sixty4bit
Mar 5 '15 at 16:34
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In a .csproj file, what is for?
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I often got error: "None" element name for include "Properties\PublishProfiles\FolderProfile.pubxml" should be "Content". in my Asp.Net project on Bamboo, and sometime rerun the build can just fix it, so don't know what exactly the probl...
How to loop through a plain JavaScript object with the objects as members?
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Beware of this error using this approach: "TypeError: Object.keys called on non-object". The for ... in ... hasOwnProperty pattern can be called on anything, as far as I can tell (object, array, null, undefined, true, false, number primitiv...
ASP.NET Identity reset password
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Fyi, You may get error 'No IUserTokenProvider is registered.' if you get use above logic. See this stackoverflow.com/questions/22629936/….
– Prasad Kanaparthi
Aug 30 '15 at 12:30
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